• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
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  • 优先权
    • 专利摘要:
    This apparatus has a chute (40) food intake downwards; a feed screw (10) at the outlet of the chute, which is centered on an axis (XX) and which includes a top stage (11), provided with means (113) for scanning the outlet of the chute adapted for acting on the food coming out of the chute to fragment it, and a low floor (12) designed to drive down and squeeze the food fragments from the top stage of the screw; an enclosure (20) for receiving the screw, which is substantially centered on the axis and which includes an upper part (21), connected to the outlet of the chute for receiving the food coming out of the chute and surrounding the high floor the screw, and a lower portion (22), surrounding the bottom stage of the screw and adapted to separate the juice from the food fragments when they are pressed by the lower stage of the screw; and screw driving means (30), which are adapted to drive the high and low stages of the screw about the axis relative to the enclosure and which include at least one electric motor (31, 33) . According to the invention, the high and low stages of the screw are distinct and the drive means are designed to drive the high stage and the low stage at respective different speeds and / or in respective different directions.
    公开号:FR3042396A1
    申请号:FR1559986
    申请日:2015-10-20
    公开日:2017-04-21
    发明作者:Nicolas Fouquet；Cedric Gelin
    申请人:SANTOS；
    IPC主号:
    专利说明:

    ELECTRICAL APPARATUS FOR PREPARING JUICE BY FOOD PRESSING
    The present invention relates to an electric apparatus for preparing juice by pressing food.
    This type of apparatus is well known: inside a juice separation chamber, a pressing screw, typically of ogival shape, is rotated by an ad hoc electric motor, whose mechanical output is coupled to the base of the screw, while food, admitted to the top of the enclosure via an inlet chute down, are, under the action of the screw, gradually driven down and pressed against the inner face of the bottom of the speaker. The juice is collected for consumption by the user, while, separately, the pressed residues of the food are evacuated. The interest of this type of device is to obtain quality juices, greatly preserving their taste and organoleptic properties. Examples of this type of apparatus are provided, inter alia, in EP 2 326 220.
    One of the technical limitations of this type of device is the maximum size of food that can be squeezed. Indeed, for the press screw can "catch" these foods and start to drive them down to press them, it is necessary for a given screw diameter, these foods are sufficiently small, the maximum size of these food typically being smaller than the largest radius of the press screw. The user is very often obliged to cut food before admitting them into the device. For example, admission of an entire apple is impossible.
    To circumvent this difficulty, EP 2 326 220 has, by the embodiments of its FIGS. 1 to 5, proposed to arrange, between the outlet of the intake trough and a lower part of pressing of the screw, a food fragmentation, which consists of a cutting edge or a cutting blade, shaped like a helix portion, and which is supported integrally by an upper part of the screw: by the joint rotation of the upper and lower parts of the screw this cutting edge or blade sweeps the outlet of the chute, so that the food coming out of the chute are cut into two slices. The implementation of such a cutting of food by the upper part of the press screw however poses practical difficulties. Indeed, considered in isolation, this cutting is effective in that it leads to cut pieces of food are sent to the lower part of the screw in order that the lower part presses. However, by the very fact of the screw pressing technique, the maximum amount of food that can be "swallowed" and effectively squeezed by the lower part of the screw is limited, whereas for the same speed of driving the screw in rotation on itself, the maximum amount of food that can be cut by the upper part of this screw is much larger. As a result, in use, the food cut from the upper part of the screw quickly saturate its lower part, which is then rotated in a mash of food not completely pressed, while being unable to "catch" the new pieces of cut food because they supernatant in the above mashed. The device becomes unusable and needs to be completely cleaned.
    It is understood that to overcome this disadvantage, the user can ensure that only a small amount of food is introduced into the device at a time and wait until it is completely squeezed before introducing a new small quantity. Such an approach is unthinkable in the field of professional devices.
    The object of the present invention is to provide a new device of the type described above, which, while allowing to break food before pressing by screw, is efficient and practical, especially to meet the requirements of the professional market. To this end, the subject of the invention is an electric apparatus for the preparation of juice by pressing food, comprising: a chute of food downwards; a screw for processing food at the outlet of the chute, which screw is centered on an axis and includes: a high stage which is provided with means for sweeping the outlet of the chute, adapted to act on the food coming out of the chute to fragment them, and - a low floor which is designed to drive down and squeeze food fragments from the top tier of the screw; - An enclosure for receiving the screw, which enclosure is substantially centered on the axis and includes: - an upper part, which is connected to the outlet of the chute to receive the food coming out of the chute and which surrounds the high floor of the screw, and - a lower part, which surrounds the lower stage of the screw and which is designed to separate the juice of the food fragments when they are pressed by the lower stage of the screw; and screw drive means, which are adapted to drive the high and low stages of the screw about the axis relative to the enclosure and which include at least one electric motor, characterized in that the stages The top and bottom of the screw are separate and the drive means are designed to drive the high stage and the low stage at respective respective speeds and / or in respective different directions.
    One of the ideas underlying the invention is to control the action of the screw on the food to be treated by dissociating the screw in at least two floors, namely a high floor whose function is to break food out of the intake chute, and a low stage whose function is to press the food fragments, while providing for the ability to drive these different stages at different respective speeds and / or in respective different directions. Thus, a typical case of operation consists of driving the lower stage of the screw several times faster than its upper stage, if necessary in opposite directions: it is understood that the bottom stage of the screw makes several turns on it. even while the high floor is one, so that the amount of food that can be treated by the lower stage of the screw is ten times greater than the quantity that would be treated only by a single turn of this low floor. More generally, the apparatus according to the invention makes it possible to effectively treat a wide variety of foods, in particular a wide range of fruits and vegetables: depending on whether the processed foods are more or less hard, more or less juicy, more or less fibrous, with or without pip, with or without skin, etc ..., and according to the geometric shape and the dimensions of the treated foods, the speed of the high stage and that of the low stage can each be adapted and / or the direction of rotation of the high stage and the low stage can each be adapted so as to simultaneously control the action of fragmentation of the food by the high stage and control the pressing action of the food fragments by the low floor. In particular, the invention makes it possible to prevent the lower part of the enclosure from being saturated by a quantity of food fragments coming from its upper part which would be too large to be effectively pressed by the low floor of the enclosure. screw; likewise, the invention makes it possible to avoid poorly performing underfeeding of the lower part of the enclosure. In other words, while effectively pressing food fragments to remove a maximum of juice having excellent nutritional, taste and organoleptic properties, the apparatus according to the invention meets the requirements of the professional market by allowing to best adapt the fragmentation of the food to be squeezed, thanks to the rotational drive capabilities respectively specific to the two separate stages of the screw. In practice, the motorized drive means of the two stages of the screw can have various shapes, which are more or less sophisticated and which, if necessary, can even drive each floor in an adjustable manner and / or independently of the other floor.
    According to additional advantageous features of the apparatus according to the invention, taken separately or in any technically possible combination: - the drive means are designed to drive the two stages of the screw independently of one another; the drive means are designed to drive each of the two stages of the screw in an adjustable manner; the driving means include two separate electric motors, the driving output of one of these two motors being coupled to the upper stage of the screw while the driving output of the other motor is coupled to the low stage; of the screw; an upper end of the upper stage of the screw forms a ring, which is centered on the axis, from which the scanning means extend downwards, through which the outlet of the chute is connected to the upper part of the enclosure, and which connects the rest of the upper stage of the screw to the drive means; - The apparatus further comprises a discharge duct of the pressing residues, which is connected to the lower end of the lower part of the enclosure, and the lower end of the lower stage of the screw is provided with a peripheral lip, which is substantially complementary to the inner face of the lower end of the lower part of the enclosure and which is adapted for, under the action of the pressing residues entrained by the lower stage of the screw, elastically depart from the inner face of the lower end of the lower part of the enclosure so as to let these pressing residues from the lower part of the enclosure to the exhaust duct; the lip is provided with arrangements for adjusting the resistance to the passage of the pressing residues between it and the inner face of the lower end of the lower part of the enclosure; the evacuation duct extends downwardly the lower end of the lower part of the enclosure and is provided with a rotating scanning device, which is rotated about the axis by the drive means and which sweeps the outlet of the passage formed between the inner face of the lower end of the lower part of the enclosure and the lip when it is deformed; - The output of the chute, or the entire chute, is internally centered on the axis; the scanning means comprise, or even consist of, an edge delimited by the upper stage of the screw, which is shaped to crush the foodstuffs; - The trough geometrically defines a sphere inscribed able to freely pass through the chute, and the upper part of the enclosure is internally provided with food blocking means, adapted to block rotation food when they are in contact with the means sweeping, so that, at the outlet of the trough, said inscribed sphere is movable inside this upper part of the enclosure, to a position of fragmentation in which: - by forming a first zone of contact between the inscribed sphere and the locking means, the locking means oppose the rolling of the sphere inscribed in a direction of rotation of the upper stage of the screw against the inner face of the upper part of the enclosure, - By forming a second contact zone between the inscribed sphere and the locking means, the locking means oppose the rolling of the sphere inscribed in a direction opposite to the sense the rotation of the upper stage of the screw against the inner face of the upper part of the enclosure, this second contact zone being formed in one half of the inscribed sphere, which is turned away from the axis and which is delimited by a diametral plane of the inscribed sphere, both substantially parallel to the axis and passing through the first contact zone, and - by forming a third contact zone between the inscribed sphere and the means of sweeping, the scanning means crush the sphere inscribed in the direction of rotation of the upper stage of the screw, this third contact zone being formed in the half of the inscribed sphere, opposite to that in which is formed the second zone of contact. The invention will be better understood on reading the description which follows, given solely by way of example and with reference to the drawings, in which: FIG. 1 is a perspective view of an apparatus conforming to FIG. invention; FIG. 2 is a perspective view of the apparatus of FIG. 1, partly in section; FIGS. 3 and 4 are sections in planes III and IV of FIG. 2; FIG. 5 is a perspective view, partially in section, of only a part of the apparatus; FIGS. 6 and 7 are exploded views of a screw of the apparatus; - Figure 8 is an elevational view of the screw of Figures 6 and 7, in the assembled state; - Figure 9 is a section along the line IX-IX of Figure 8; and FIGS. 10 and 11 are perspective views of the apparatus of FIG. 1, partly in section, which respectively illustrate two different positions of a sphere admitted into the apparatus.
    In Figures 1 to 11 there is shown an apparatus 1 for preparing juices from foods, including fruits and vegetables, by pressing these foods. The apparatus 1 comprises a screw 10 for treating food, in particular for pressing these foods, which is shown alone in FIGS. 6 to 9 and which is visible, within the appliance 1, in FIGS. 2 to 4 , 10 and 11. This screw 10 defines a central axis XX. In practice, when the apparatus 1 is used, the apparatus rests on a table or, more generally, a substantially horizontal work plane so that the axis XX is vertical or substantially vertical: under these conditions, for convenience, the present document is oriented relative to the axis XX, the terms "top" and "upper" corresponding to a direction which, in the axis XX, is turned upwards, that is to say the opposite of the working plane on which the apparatus rests 1. The terms "lower" and "lower" correspond to an axial direction of opposite direction.
    As clearly visible in FIGS. 2 to 4 and 6 to 9, the screw 10 includes, successively in the direction of the axis XX, a high stage 11 and a low stage 12. The high stage 11 comprises a main body 110 which, in the exemplary embodiment considered in the figures, has an overall helical shape winding substantially around the axis XX. The low stage 12 comprises a main body 120 which, in the example considered here, has a global shape of ogive centered on the X-X axis. Whatever the embodiment of the high 11 and low 12 stages, in particular of their main body 110 and 120, the high 11 and low 12 stages are made in the form of two separate parts which, in the assembled state of the screw 10, in particular when the apparatus 1 is in use, are aligned with each other in the direction of the axis XX, the lower end of the high stage 11 being abutted at the upper end of the low floor 12.
    Within the apparatus 1, each of the high 11 and low 12 stages of the screw 10 can be rotated on itself about the axis XX, without these high 11 and low 12 being connected in rotation. one to the other at their abutment interface: in other words, when considering the screw 10 in isolation, each of the high 11 and low 12 stages can be rotated on itself about the axis XX independently of the other stage, both as regards the speed of rotation and the direction of rotation of each of these stages. In practice, at their abutment interface, the high 11 and low 12 stages are, as in the example considered here, in direct contact with each other, this contact being provided freely sliding in rotation around the axis XX, it being understood that, as a variant not shown, a bearing or a similar member may be interposed between the two stages. In all cases, the high 11 and low 12 stages are uncoupled from each other at their abutment interface.
    According to an option for reinforcing the alignment of the high stages 11 and 12 down the axis XX in the assembled state of the screw 10, a projecting relief 111 of the low end of the high stage 11, having a profile circular centered on the axis XX, is received in a complementary cavity 121 delimited by the upper end of the lower stage 12, as can be seen in FIGS. 6, 7 and 9: this relief 111 and this cavity 121, more generally ad hoc arrangements of the respective abutting ends of the top 11 and bottom 12 stages of the screw 10, cooperate by complementarity of shapes to make coaxial high 11 and low 12 stages, while maintaining their rotational disengagement about the axis XX. At its upper end, the upper stage 11 is shaped as a ring 112, which is centered on the axis XX in uninterrupted current all around this axis XX and from which extends downwards the body propeller 110. The interest of this ring 112 will appear later.
    Likewise, for reasons specified below, the low end of the low stage 12 is provided with a peripheral lip 122, centered on the X-X axis and running uninterrupted all around this axis. As clearly visible in FIGS. 6 and 7, in the embodiment considered here, the lip 122 is made in the form of a separate part of the ogival-shaped body 120 of the lower stage 12, the lip being attached. at the lower end of this body 120 so that their respective outer faces extend generally in the extension of one another, as shown in Figures 8 and 9. In a practical embodiment, the lip 122 is fixedly secured to the body 120, and this by any appropriate means, the lip 122 being thus rotatably connected about the axis XX with the remainder of the low stage 12. Other characteristics of the screw 10, in particular of its high 11 and low 12 stages, will be described later, in connection with other components of the apparatus 1. The apparatus 1 further comprises an enclosure 20 within which the screw 10 is received so that that the high floors 11 and low 12 of this screw can be rotated on themselves about the axis XX relative to this chamber 20. In practice, the enclosure 20 is fixed relative to the work plane on which the device 1 when the latter is used. Moreover, in a manner not shown in detail in the figures, the enclosure 20 is, within the apparatus 1, potentially integral with an external frame of this apparatus, this aspect being not limiting of the invention . The enclosure 20 is centered on a geometric axis in the sense that it delimits an internal volume which, as clearly visible in FIGS. 2 to 4, 10 and 11, internally receives the screw 10 so that its aforementioned axis is substantially coinciding with the axis XX of the screw. Moreover, for simplicity, the aforementioned axis of the enclosure 20 is subsequently considered to be the X-X axis, as shown in FIG. 5.
    In the embodiment considered in the figures, the enclosure 20 comprises, successively in the direction of the axis XX, both: an upper part 21, which has a generally tubular shape, centered on the axis XX, and which surrounds the high stage 11 of the screw 10, by running all around the outside of this high stage 11 and extending axially radially opposite this high stage 11, and - a lower part 22, which presents a generally frustoconical shape, centered on the axis XX and converging downwards, and which surrounds the lower stage 12 of the screw 10, running all around the outside of this low stage 12 and extending axially in radial look of this low floor 12.
    As clearly visible in FIG. 2, the upper part 21 of the enclosure 20 has a high end 210 which surrounds the ring 112 forming the upper end of the high stage 11 of the screw 10, while running all around this ring 112 and extending axially radially facing this ring 112. This upper end 210 of the enclosure receives the ring 112 substantially complementary manner, thus centering the chamber 20 on the axis XX.
    Also as shown in FIG. 2, the lower part 22 of the enclosure 20 has a low end 220 located at the axial level of the low end of the low stage 12 of the screw 10. This lower end 220 of the enclosure 20 surrounds the lip 122 of the lower stage of the screw 10, by running around the outside of this lip 122 and receiving this lip 122 substantially complementary. In other words, the lip 122 is provided substantially complementary to the inner face of the lower end 220 of the lower part 22 of the enclosure. Other characteristics of the enclosure 20, in particular its upper 21 and lower 22 parts, will be described later, in connection with the rest of the apparatus 1. The apparatus 1 also comprises means 30 for driving the high 11 and low 12 stages of the screw 10 around the axis XX with respect to the enclosure 20.
    In the embodiment considered here, the drive means 30 comprise, for the purpose of driving the high stage 11 of the screw 10, an electric motor 31 and a mechanism 32 for coupling between the motor output 310 of the motor 31 and the high level 11 of the screw 10, clearly visible in Figures 2 and 5.
    The electric motor 31 is a technology known per se and its embodiment is not limited to the invention, the motor 31 being moreover represented only schematically in the figures. Of course, the motor 31 is associated with control members, which make it possible to switch the motor on and off, as well as, advantageously, to adjust the speed and / or the direction of its driving output 310. In practice, the motor 31 is advantageously integrated inside the aforementioned frame of the apparatus 1, its control members being carried by the outer face of this frame for the purpose of their actuation by the user.
    As clearly visible in FIG. 5, the coupling mechanism 32 comprises a rotating part 320, which is centered on the axis XX and which is rotated on itself by a cable, a belt or a similar member 321, externally encircling the rotating part 320 and moved by the motor output 310 of the motor 31. The rotating part 320 may have very diverse embodiments and consists for example of a crown, a gear, a drum, etc. Whatever its embodiment, the rotating part 320 is rotatably connected to the upper stage 11 of the screw 10, being secured to this upper stage 11 by any appropriate means, advantageously removably to allow, when the device 1 is not in use, the disassembly between the rotating part 320 and the high stage 11 of the screw 10 and thus facilitate cleaning.
    According to a particularly advantageous aspect, which is implemented in the apparatus 1 considered in the figures, the rotating part 320 of the coupling mechanism 32 is designed to be secured to the ring 112 of the upper end of the stage 11 of the screw 10, so that this ring 112 connects the rest of the high stage 11 to the coupling mechanism 32. In the embodiment considered here, the rotating part 320 thus has a generally annular shape and, when the apparatus 1 is in use, is arranged in the extension upwards of the ring 112, being connected in rotation to this ring 112, for example by complementarity of shapes between the slices, respectively high and low, of the 112 and the rotating part 320. Because of its presence at the upper end of the upper stage 11 of the screw 10, the rotating part 320 substantially stiffens this upper end of the upper stage 11, which which amounts to saying that the rotating part 320 firmly fixes in position the axis XX of the screw 10 within the apparatus 1, by taking up the radial forces applied to the high stage 11 of the screw 10 during its rotation, without these radial forces are taken up, at least substantially, at the centering interface between the ring 112 forming the upper end of the high stage 11 of the screw 10 and the upper end 210 of the upper part 21 of the enclosure 20.
    Moreover, as clearly visible in FIGS. 2 and 5, the driving means 30 further comprise an electric motor 33 and a coupling mechanism 34, provided for driving the low stage 12 of the screw 10 in rotation about the axis XX. As for the motor 31, the motor 33 is a technology known per se, not limited to the invention, and is associated with control members for start-stop and, preferably, the speed and / / or the direction of rotation of its drive output 330. According to practical considerations similar to those mentioned above for the motor 31, the motor 33 is advantageously integrated inside the frame of the apparatus 1.
    Note that, in the embodiment considered in the figures, the electric motors 31 and 33 are distinct from each other, in the sense that their drive output 310 and 330 are independent of one another , in particular as regards their speed and / or their direction of rotation.
    The coupling mechanism 34 is, in turn, designed to couple the drive output 330 of the motor 33 with the low stage 12 of the screw 10 to drive this stage in rotation about the axis X-X. According to considerations similar to those mentioned above for the coupling mechanism 32, the coupling mechanism 34 comprises a rotating part 340 which, on the one hand, is connected in rotation to the lower stage of the screw 10, by being secured to this low floor 12 by any suitable means and advantageously removably, and which, on the other hand, is rotated on itself about the axis XX by a transmission member 341, such as a cable or a belt, externally surrounding the rotating part 340 and set in motion by the drive output 330 of the engine 33. In the exemplary embodiment considered in the figures, the rotating part 340 includes, as shown in FIGS. , a shaft 342 with a non-circular profile, which, when the apparatus 1 is in use, is coaxially and accurately received in a bore 123 of the lower stage 12 of the screw 10, hollowed centrally on the XX axis since the low end of this low floor 12.
    Note that, in the exemplary embodiment considered in the figures, the coupling mechanisms 32 and 34 are distinct in the sense that the coupling in rotation, provided by the mechanism 32 between the drive output 310 of the motor 31 and the high stage 11 of the screw 10, is independent of the rotational coupling provided by the mechanism 34 between the motor output 330 of the motor 33 and the lower stage 12 of the screw 10. Moreover, in the extension of the considerations which precedes, it is emphasized that the rod, which extends coaxially upwardly the shaft 342, is circular in profile and, when the apparatus 1 is in use, is received in complementary circular bores delimited respectively by the high stages 11 and bottom 12 of the screw 10, exclusively for the purpose of aligning these stages on the axis XX, in particular without there being transmission of rotary movements between the coupling mechanism 34 and the high stage 11 of the screw 10.
    By the design of the drive means 30, the high stage 11 of the screw 10 is drivable, by the motor 31 and the coupling mechanism 32, in rotation around the axis XX at a speed and / or in one direction, which are different from the speed and / or direction in which the lower stage 12 of the screw is drivable in rotation about the axis XX by the motor 33 and the coupling mechanism 34. In the example embodiment of the drive means 30 heretofore described, this drive of the high 11 and low 12 stages at different respective speeds and / or in respective different directions is provided independently between the two stages, because the motor 31 and the coupling mechanism 32 are distinct from the motor 33 and the coupling mechanism 34. Moreover, thanks to the adjustment capacity of each of the motors 31 and 33, the rotation drive of each of the high stages 11 and bottom 12 of the screw 10 e st adjustable for speed and / or direction of rotation.
    As represented in FIGS. 1, 2 and 5, the apparatus 1 also comprises a trough 40 through which food is admitted which is to be treated inside the enclosure 20 by the screw 10.
    In the embodiment considered here, the trough 40 has a generally tubular shape, centered on the X-X axis. Other embodiments are conceivable for the trough 40, as long as the downward opening of this trough 40 is connected to the upper part 21 of the enclosure 20 so that the feed introduced into the trough reach this upper part of the trough 40. the enclosure.
    In all cases, the chute 40 geometrically defines a registered sphere 2, which is drawn in FIGS. 10 and 11 and which appears in dotted lines in FIG. 3: this sphere 2 is the largest sphere that can be introduced into the chute 40 and reach the outlet thereof without being blocked in the chute. In other words, as clearly visible in FIG. 10, the inscribed sphere 2 is a fictitious three-dimensional geometric object, consisting of the "largest ball" which can reach without blocking, that is to say without interference from complete stop of the movement, the outlet of the chute 40 from outside the apparatus 1 via the inside of the chute. It is understood that this sphere inscribed 2 simulates the largest spherical food that can be admitted whole in the apparatus 1 in order to obtain the juice. By way of non-limiting example, the inner diameter of the chute 40 is about 80 millimeters, which is to say that the inscribed sphere has a diameter of the same value.
    In practice, the chute 40 is fixed within the apparatus 1, being secured, directly or indirectly, to the enclosure 20, the outlet towards the bottom of the chute 40 overhanging the top stage 11 of the screw 10. In the exemplary embodiment considered in the figures, the lower end of the chute 40 is secured to the upper end 210 of the upper part 21 of the enclosure 20 by means of an assembly piece fixed to the axial level of which is arranged the rotating part 320 of the coupling mechanism 32. This assembly part belongs for example to the aforementioned frame of the device 1. As a variant not shown, this assembly part is made under the form of an upward extension of the enclosure 20 or a downward extension of the chute 40.
    Optionally, not shown in the figures, the trough 40 is provided with a pusher that can be useful especially in case of blockage of certain foods
    The outlet towards the bottom of the chute 40 is connected to the interior volume of the upper part 21 of the enclosure 20 through the inside of the ring 112 formed by the upper end of the high stage 11 of the screw 10, as well as from the inside of the rotating part 320 of the coupling mechanism 32, provided axially therethrough accordingly. The inner diameter of the ring 112, as well as that of the rotating part 320 are at least equal to or even slightly greater than the diameter of the inscribed sphere 2 so that this sphere passes freely, that is to say without interference from blocking, the outlet of the trough 40 inside the upper portion 21 of the enclosure 20, as shown in Figure 11.
    At the axial level of the upper stage 11 of the screw 10 and the upper portion 21 of the enclosure 20, it is intended to treat the food for subsequent pressing, described later in detail, at the level of the low stage 12 of the screw 10 and the lower part 22 of the enclosure 20. For this purpose, in the embodiment considered in the figures, the high stage 11 of the screw 10 delimits a surface 11A turned upwards. for guiding food from inside the ring 11 forming the upper end of this upper stage 11 to the outside of the lower stage 12 of the screw: as clearly visible in FIGS. 8 and 9, this guiding surface 11A is helical, by wrapping substantially around the axis XX and connecting the inner face of the ring 112 to the outer face of the lower stage 12 of the screw. As shown in FIGS. 10 and 11, the guide surface 11A is provided, in particular by its inclination, to allow the inscribed sphere 2 to be movable downwards from the inside of the ring 12, along a global helical path resulting from the rolling and / or sliding of this sphere on the guide surface 11A inside the upper part 21 of the enclosure 20.
    In addition, the upper stage 11 of the screw 10 is designed to scan the outlet of the trough 40 so as to, inside the upper part 21 of the enclosure 20, to break up the food coming out of the trough, before that the food fragments join the lower part 22 of the enclosure. The corresponding scanning means, of which the upper stage 11 of the screw 10 is provided, preferably consist of arrangements of shape of the main body 110 of this stage 11: in the exemplary embodiment considered in the figures, these scanning means comprise a crushing edge 113 of food, delimited by the body 110. This crushing edge 113 extends downwardly from the ring 112, while being turned towards the axis XX and winding in a helix around of this axis, to the low floor 12 of the screw 10, as clearly visible in Figures 2, 3, 6 and 8. For reasons that will appear later, the edge 113 does not have to be sharp or cutting, in the sense that, when it acts on the food to fragment it, it is not designed to slice it by net division of the material of the food on either side of the ridge, but this edge 113 is designed, by its shape, to crush the food t until breaking of the material of the latter by tearing and / or tearing.
    So that the action of the edge 113 or, more generally, scanning means on the food is efficient for fragmentation, the upper portion 21 of the enclosure 20 is internally provided with locking means 211 which block in rotating the food when the latter are in contact with the edge 113 or, more generally, said scanning means. As shown in FIGS. 3 and 5, these blocking means 211 consist preferentially of arrangements of shape of the inner face 21A of the upper part 21 of the enclosure 20. In the embodiment considered here, these arrangements of shape comprise a surface 212 defined in recess in the inner face 21A of the upper part 21 of the enclosure 20, as well as an edge 213 connecting the surface 212 and the rest of the inner face 21 A. The edge of crushing 113, the hollow surface 212 and the edge 213, that is to say more generally the scanning means provided at the high level 11 of the screw 10 and the locking means 211 provided at the upper part 21 of the enclosure 20, are arranged and dimensioned in connection with the inscribed sphere 2, in the sense that, inside the upper part 21 of the enclosure, this inscribed sphere 2 is movable to a fragmentation position imposed on the inscribed sphere ite by these scanning means and these locking means, this displacement of the sphere 2 to this fragmentation position being advantageously guided inside the upper part 21 of the enclosure by the guide surface 11A as indicated above . More precisely, when the inscribed sphere 2 occupies the abovementioned fragmentation position, which is shown in solid line in FIG. 11 and in dashed lines in FIG. 3, several contact zones are formed between, on the one hand, the inscribed sphere. and, on the other hand, the edge 113 of the scanning means and the shape arrangements of the inner face 21A which constitute the locking means 211, namely: a first zone C1 of contact between the sphere inscribed 2 and the 213 edge so that, by acting on the sphere by this contact area C1, the edge 213 opposes the rolling of the sphere in a direction R, indicated in Figure 3, the rotation of the high floor 11 of the screw 10, against the inner face 21A of the upper part 21 of the enclosure 20, - a second zone C2 of contact between the inscribed sphere 2 and a bottom region of the recessed surface 212, so that, by acting on the sphere by this second zone of c C2, this bottom region of the recessed surface 212 opposes the rolling of the sphere in the opposite direction to the direction of rotation R, against the inner face 21 A, the second contact zone C2 being formed in half of the sphere, which is turned away from the axis XX and which is delimited by a diametral plane, denoted 2A in FIG. 3, of the sphere, both parallel to the axis XX and passing through the first zone contact C1, and - a third contact zone C3 between the inscribed sphere 2 and the crushing edge 113, so that, by acting on the sphere by this third contact zone C3 during rotation of the stage high 11 in the direction R, the crushing edge 113 crushes the sphere, this contact area C3 being formed in the half of the sphere, opposite that in which the second contact zone C2 is formed.
    It will be noted that, for reasons of illustration, the contact areas C1, C2 and C3 have been indicated in the section plane of FIG. 3, whereas, in practice, the respective axial levels of these contact zones C1, C2 and C3 may be different from each other. Regardless of their axial level, the three contact zones C1, C2 and C3 make it possible, during the rotation of the high stage 11 of the screw 10 in the direction R, to apply to the registered sphere 2 shear stresses. substantially in its diametrical plane 2A: at the contact zone C1, the edge 213 forms an anti-rolling stop in the direction of rotation R for the inscribed sphere 2, so that at the level of the zone of contact contact C3, the crushing edge 113 is able to press the half, facing the axis XX, of the sphere 2 outside the diametral plane 2A of the latter, while preventing the sphere 2 from escaping to the action of this crushing edge 113 away from the axis XX and / or upwardly, due to its blocking, at the contact zone C2, by the bottom region of the hollow surface 212, this bottom region thus forming an anti-escape stop for the sphere.
    According to an additional arrangement which is implemented in the embodiment considered here, the high stage 11 of the screw 10 includes, in the outer periphery of its main body 110, a wall 114 which, as clearly visible in the figures 6 to 9, has an overall shape of half-tube, centered on the axis XX, bordering the outer periphery of the guide surface 11 A. As clearly visible in Figure 3, the outer face of this wall 114 is dimensioned to be substantially complementary to the inner face 21A of the upper part 21 of the enclosure 20, with the interposition of a functional clearance not to induce wear: this provision induces a scraping effect of the outer face of the wall 114 of the upper stage 11 of the screw 10 during the rotation of this upper stage 11, in order to avoid the accumulation of food residues.
    At the axial level of the lower stage 12 of the screw 10 and the lower part 22 of the enclosure 20, the food fragments, coming from the upper stage 11 of the screw and the upper part 21 of the pregnant, are intended to be pressed in order to remove the juice. For this purpose, the lower stage 12 of the screw is externally provided with threads 124 which, as clearly visible in FIGS. 4 and 6 to 9, wind down over the entire axial height of the main body 120 of this stage. 12. These threads 124 are designed, during the rotation of the lower stage 12, driven downwards, inside the lower part 22 of the enclosure 20, the food fragments that enter the lower part 22 of the enclosure via a passage which, at the top, is delimited by the crushing edge 113, and which, downwards, is delimited by the connection zone between the guide surface 11A and the face In the upper part, the nets 124 "catch" the food fragments that have just crossed the above-mentioned passage, this catch being facilitated by providing, as an advantageous option, which can be seen in FIGS. 9, that the upper stage 11 of the screw 10 delimits a helical surface 11B turned down, for, during the rotation of the high stage 11 in the direction R, push the food fragments down. After catching the food fragments, the threads 124 are designed, always when the lower stage 12 is rotated about the axis XX, to press these food fragments against the frustoconical inner face of the lower part 22 of the enclosure 20, as and when these food fragments are driven downward inside the lower part 22 of the enclosure.
    For its part, the lower part 22 of the enclosure 20 is provided with through openings 221 for sieving the foodstuffs, whereby the juice resulting from the pressing of the food fragments passes from the inside to the outside of the lower part 22. More generally, it will be understood that the lower part 22 of the enclosure 20 is designed to separate the juice from the food fragments when they are pressed by the lower stage 12 of the screw 10, this juice passing to the outside of the lower part 23 while the pressed food residues remain inside this lower part 22. In practice, the lower part 22 of the enclosure 20 includes or consists of a sieve, preferably metallic, typically produced 221. This being, in a variant, this lower part 22 of the enclosure may be made of several parts, made of metal and / or another material. As an advantageous option, in particular to improve the pressing of the food fragments, the lower part 22 of the enclosure 20 is internally provided with ribs 222, projecting from the inner face of the lower part 22 and extending generally from top to bottom, for example parallel to the axis XX, as clearly visible in FIGS. 4 and 5. These ribs 222 allow, in the lower part 22 of the enclosure 20, to block in rotation the fragments of feed when the latter are driven by the threads 124 of the lower stage 12 of the screw 10.
    At the axial end of the lower end 220 of the lower part 22 of the enclosure 20, the pressed food residues are retained inside this lower part 22 by the lip 122. This retention of pressed food residues is total as long as the lip 122 is sealingly applied against the inner face of the lower end 220 of the enclosure 20. Now, the lip 122 is designed to, under the action of a sufficient effort, directed towards the XX axis, deform elastically towards the axis XX so as to deviate radially from the inner face of the lower end 220 of the lower part 22 of the enclosure, a passage between the inner face and the lip 22 s then opening down from the inside of the lower part 22 of the enclosure. It is therefore understood that, under the action of the pressed food residues accumulating at the lower end 222 of the enclosure 20, the lip 122 elastically moves away from the inner face of this lower end 222 so as to leave pass these residues, the lower part 22 of the enclosure 20 outside this chamber, more precisely below the lower end 222 of the enclosure.
    In the continuation of the foregoing considerations, an advantageous option is that the lip 122 has arrangements for adjusting the resistance to the passage of food residues between the lip 122 and the inner face of the lower end 220 of the part The embodiment of these arrangements is not limiting: by way of example, these arrangements include a mechanism or an element for reinforcing or reducing the flexibility of the skirt 122, particularly in acting on the inner wall of this lip. The apparatus 1 further comprises a conduit 50 for evacuating pressed food residues. As shown in FIGS. 1, 2 and 5, this duct 50 is connected to the lower end 220 of the lower part 22 of the enclosure 20 and which receives the residues leaving the passage delimited between the inner face of this lower end 220 and the lip 122 when the latter is spaced apart, by flexible deformation, of this inner face.
    According to an optional arrangement, which is implemented in the embodiment considered here and which proves particularly effective for discharging the residues, in particular by limiting the resistance to the flow of these residues from the lower end 220 of the enclosure 20, the exhaust duct 50 extends downwardly this lower end 220, while being internally provided with a rotating device 51 which, by driving in rotation about the axis XX, sweeps the outlet of the passage forming between the inner face of the lower end 220 of the enclosure 20 and the lip 122 when the latter is deformed. It is understood that this device 51 releases any accumulation of residues, which could for example adhere to the inner face of the duct 50, in particular to the axial plumb of the portion of the coupling mechanism 34, arranged across a portion of the In practice, the rotary scanning device 51 is advantageously rotated by the coupling mechanism 34 and the associated motor 33, for example being in engagement with the shaft 342, as can be seen in FIG. 5.
    Externally, the lower end 220 of the enclosure 20 and / or the exhaust duct 50 are surrounded by a collecting tank or, more generally, by means 60 for collecting the juice coming from the outside of the lower part 22. of the enclosure.
    An example of use of the apparatus 1 will now be described, and more specifically with reference to FIGS. 3, 10 and 11, considering that a whole apple P whose shape and dimensions are introduced into the apparatus 1. are substantially identical to those of the registered sphere 2 considered above.
    At first, the apparatus 1 is started, by means of the ignition of its motors 31 and 33. The high 11 and low 12 stages of the screw 10 are then rotated on themselves around the axis. XX. Depending on the food to be treated, the user adjusts the respective rotational speeds and / or the respective directions of rotation of the upper stages 11 and 12 of the screw 10 independently for these two stages, these respective speeds being provided different from each other and / or these respective directions being provided different from each other. If the apparatus 1 has no possibility of adjusting the respective drives of the high 11 and low 12 stages of the screw 10, a preset provides the two stages 11 and 12 of the screw 10 respective different speeds of rotation and / or different respective directions of rotation. By way of example adapted to the treatment of the apple P, the high stage 11 of the screw 10 is driven in the direction of rotation R shown in the figures, with a speed of the order of 5 to 10 revolutions per minute, while the low stage 12 is driven in a reverse direction R in the direction R, with a speed of the order of 70 to 80 revolutions per minute.
    The apple P is admitted downwardly inside the chute 40 and down there, under the effect of its own weight, as shown in FIG.
    After having joined the upper part 21 of the enclosure 20, the apple P rolls and / or slides downwards against the guide surface 11 A, until it comes into contact with the inner face 21A of the upper part 22 of the enclosure: by maintaining the rotational drive of the high stage 11 of the screw 10, the apple P is found in the fragmentation position described above and shown in Figures 3 and 11. While the apple P is firmly locked by cooperation between its outer half and both the edge 213 and a bottom region of the recessed surface 212, the edge 113 of the top stage 11 of the screw 10 crushes the inner half of In view of the nature of the material constituting the apple P, the crushing edge 113 sinks into the apple, as the ridge 213, until the apple breaks, by primer in a diametral plane between its inner and outer halves and then by tearing of its material, forming two or more fragments having irregular shapes, related to stripping and / or distortions of the apple material.
    The apple fragments are then progressively driven and pressed at the interface between the lower stage 12 of the screw 10 and the lower part 22 of the enclosure 20, while maintaining the rotation drive of this bottom stage 12. The juice resulting from the pressing of these fragments is recovered outside the enclosure 20 by the collection means 60, while the pressing residues are retained inside the lower end 220 of the lower part 22 of the enclosure, until the accumulation of these residues is such that the lip 122 is deformed in the direction of the axis XX, allowing the evacuation of residues between the deformed lip and the inner face of the end lower 220 of the chamber for these residues to join the conduit 50. It will be understood that, thanks to the lip 122, the pressing residues are not removed too quickly, thus increasing the yield of the pressing, in the sense that a m maximum of juice is obtained. If necessary, the user adjusts the resistance that the lip 122 opposes to the evacuation of residues, to optimize the yield, without saturating the interior of the lower part 22 of the enclosure 20.
    More generally, the example described above makes it possible to understand the interest of the apparatus 1 in that it dissociates the drive from the high stage 11 of the screw 10 and the drive of the low stage 12 of the screw, to control the respective functions of these two stages, namely the fragmentation function for the high stage 11 and the pressing function for the low stage 12. Thus, without sacrificing the quality of the juice obtained by the device 1, the latter is particularly convenient to use and guarantees a good pressing performance.
    Various arrangements and variants of the apparatus 1 described so far are also conceivable. By way of examples: - rather than the part of the drive means 30, driving the upper stage 11 of the screw 10, is distinct and independent of the part of these means, ensuring the training of the bottom stage 12 of the screw, the two aforementioned parts of the drive means 30 may be at least partially the same; thus, rather than having the two separate motors 31 and 33, only one electric motor can be provided for the apparatus, the driving output of this single motor being coupled, with respective reduction-reduction arrangements, to the two stages of the screw 10, it being understood that, in this case, the speed of rotation of one of the stages will be a multiple of the speed of the other stage; rather than the lip 122 being fixedly attached to the lower end of the lower stage 12 of the screw 10, this lip can be attached to this lower end of the lower stage 12, while being decoupled in rotation vis-à-vis -vis of the latter; in particular, the lip 122 may be provided fixed in rotation with respect to the enclosure 20; in this case, the seal between this lip and the lower end of the lower stage 12 of the screw 10 must be ensured, despite the relative rotation between these two parts; and / or - in order to further increase the range of foods effectively treated by the apparatus 1, the sieving region of the lower portion 22 of the enclosure 20 may be interchangeably provided to change the size of the through holes 221; in other words, the fineness of the sieving can be modified, taking into account the foods to be treated.
    权利要求:
    Claims (11)
    [1" id="c-fr-0001]
    1. -Electric apparatus (1) for juice preparation by pressing food, comprising: - a chute (40) food intake downwards; a screw (10) for processing food at the outlet of the chute (40), which screw is centered on an axis (XX) and includes: a high stage (11) which is provided with means (113) for scanning the outlet of the chute, adapted to act on the food coming out of the chute to fragment, and - a low floor (12) which is designed to drive down and squeeze the food fragments from the top floor of the opinion ; - an enclosure (20) for receiving the screw (10), which enclosure is substantially centered on the axis (XX) and includes: - an upper part (21), which is connected to the outlet of the chute (40) for receiving the food coming out of the chute and which surrounds the upper stage (11) of the screw (10), and - a lower part (22), which surrounds the lower stage (12) of the screw and which is designed to separate the juice from the food fragments when they are pressed by the lower stage of the screw; and means (30) for driving the screw (10), which are adapted to drive the high (11) and low (12) stages of the screw around the axis (XX) with respect to the enclosure (20) and which include at least one electric motor (31,33), characterized in that the high (11) and low (12) stages of the screw (10) are distinct and the driving means (30) are designed to drive the high and low stages at different respective speeds and / or in respective different directions.
    [2" id="c-fr-0002]
    2. - Apparatus according to claim 1, characterized in that the drive means (30) are designed to drive the two stages (11, 12) of the screw (10) independently of one another.
    [3" id="c-fr-0003]
    3. - Apparatus according to one of claims 1 or 2, characterized in that the drive means (30) are adapted to drive each of the two stages (11, 12) of wash (10) in an adjustable manner.
    [4" id="c-fr-0004]
    4. - Apparatus according to any one of the preceding claims, characterized in that the drive means (30) include two separate electric motors (31, 33), the drive output (310) of one of these two engines being coupled to the upper stage (11) of the screw (10) while the driving output (330) of the other motor is coupled to the lower stage (12) of the screw.
    [5" id="c-fr-0005]
    5. - Apparatus according to any one of the preceding claims, characterized in that an upper end of the upper stage (11) of the screw (10) forms a ring (112), which is centered on the axis ( XX), from which the scanning means (113) extend downwards, through which the outlet of the trough (40) is connected to the upper part (21) of the enclosure (20), and which connects the remainder of the upper stage of the screw to the drive means (30).
    [6" id="c-fr-0006]
    6. - Apparatus according to any one of the preceding claims, characterized in that the apparatus (1) further comprises a duct (50) for discharging the pressing residues, which is connected to the lower end (220) of the lower part (22) of the enclosure (20), and in that the lower end of the lower stage (12) of the screw (10) is provided with a peripheral lip (122), which is substantially complementary to the inner face of the lower end (220) of the lower part (22) of the enclosure (20) and which is adapted for, under the action of the pressing residues driven by the low stage (12). ) of the screw (10), elastically depart from the inner face of the lower end of the lower part of the enclosure so as to pass these pressing residues from the lower part of the enclosure to the conduit of evacuation (50).
    [7" id="c-fr-0007]
    7. - Apparatus according to claim 6, characterized in that the lip (122) is provided with arrangements for adjusting the resistance to the passage of the pressing residues between it and the inner face of the lower end (220) of the lower part (22) of the enclosure (20).
    [8" id="c-fr-0008]
    8. - Apparatus according to one of claims 6 or 7, characterized in that the discharge duct (50) extends downwardly the lower end (220) of the lower part (22) of the enclosure (20). ) and is provided with a rotating sweeping device (51), which is rotated about the axis (XX) by the drive means (30) and which sweeps the exit of the passage forming between the inner face the lower end of the lower part of the enclosure and the lip (122) when the latter is deformed.
    [9" id="c-fr-0009]
    9. - Apparatus according to any one of the preceding claims, characterized in that the outlet of the chute (40), or the entire chute, is internally centered on the axis (X-X).
    [10" id="c-fr-0010]
    10. Apparatus according to any one of the preceding claims, characterized in that the scanning means comprise, or even consist of, an edge (113) delimited by the high stage (11) of the screw (10), which is consistent to crush foods.
    [11" id="c-fr-0011]
    11. - Apparatus according to any one of the preceding claims, characterized in that the chute (40) geometrically defines a registered sphere (2) able to freely pass through the chute, and in that the upper part (21) of the enclosure (20) is internally provided with means (211) for blocking foodstuffs, adapted to block the rotation of the food when the latter are in contact with the scanning means (113), so that at the outlet of the chute ( 40), said inscribed sphere (2) is movable inside this upper part of the enclosure, to a position of fragmentation in which: - by forming a first zone (C1) of contact between the sphere inscribed (2) and the locking means (211), the locking means oppose the rolling of the sphere inscribed in a direction (R) of rotation of the upper stage (11) of the screw (10) against the inner face (21A) of the upper part (21) of the enclosure (20), - by fo rmation of a second zone (C2) of contact between the inscribed sphere (2) and the locking means (211), the locking means oppose the rolling of the sphere inscribed in a direction opposite to the direction (R) of the rotation of the upper stage (11) of the screw (10) against the inner face (21A) of the upper part (21) of the enclosure (20), this second contact zone (C2) being formed in one half of the inscribed sphere (2), which is turned away from the axis (XX) and which is delimited by a diametral plane (2A) of the inscribed sphere, both substantially parallel to the axis ( XX) and passing through the first contact zone (C1), and - by forming a third contact zone (C3) between the inscribed sphere (2) and the scanning means (113), the scanning means crush the sphere inscribed in the direction (R) of the rotation of the upper stage (11) of the screw (10), this third contact zone (C3) being formed in half of the sphere inscribed, opposite to that in which is formed the second contact zone (C2).
    类似技术:
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    同族专利:
    公开号 | 公开日
    EP3158897B1|2018-08-08|
    ES2687614T3|2018-10-26|
    US20170105565A1|2017-04-20|
    DK3158897T3|2018-09-03|
    US10219646B2|2019-03-05|
    FR3042396B1|2018-05-04|
    CN106913188A|2017-07-04|
    KR20170046096A|2017-04-28|
    CN106913188B|2020-10-16|
    EP3158897A1|2017-04-26|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EP2326220A2|2008-06-24|2011-06-01|Seb S.A.|Electrical household appliance for preparing juice|
    EP2659807A1|2012-01-17|2013-11-06|T.F. Electrical Technology Co. Ltd.|Juicer|
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    CN104323693A|2014-04-24|2015-02-04|九阳股份有限公司|Rapidly-and-automatically-fed extrusion type juice extractor|
    CN204218617U|2014-12-03|2015-03-25|惠阳亚伦塑胶电器实业有限公司|A kind of juice extractor|
    US4681031A|1986-05-01|1987-07-21|John Austad|Vegetable and fruit juice extracting machine|
    GB2328608B|1997-09-01|1999-10-06|Ling Kuo I|A multipurpose juice extractor|
    ITPI20030081A1|2003-10-21|2005-04-22|Alessandro Bertocchi|PROCESS TO OPTIMIZE THE EXTRACTION PERFORMANCE|
    US20060000327A1|2004-06-30|2006-01-05|Wei-Chih Lin|Food processor with a blade disk having two-height blades|
    ITPI20070132A1|2007-11-22|2009-05-23|Riccardo Pavero|COMPACT MACHINE FOR CHEESE PRODUCTION AND OTHER MILK DERIVATIVES|
    IT1402099B1|2010-09-01|2013-08-28|Bertocchi|PROCESS FOR ENZYMATIC INACTIVATION OF PUREE, OR JUICE, OBTAINED FROM FOODS OF VEGETABLE ORIGIN, OR ANIMAL AND EQUIPMENT THAT ACTIVES SUCH PROCESS|
    US8776676B2|2011-03-21|2014-07-15|Roy Clarke|Fruit seed juicer or vegetable seed juicer|
    US20130074707A1|2011-09-27|2013-03-28|Greenfield World Trade, Inc.|Horizontal juicer with compression strainer device|
    FR2982472B1|2011-11-14|2014-12-26|Seb Sa|CULINARY PREPARATION ELECTRICAL APPLIANCE COMPRISING A PRESSING SCREW|
    KR101267808B1|2011-11-29|2013-05-31|주식회사 그린파워생즙기|Juicer|
    CN103202653B|2012-01-17|2015-07-15|唐锋机电科技（深圳）有限公司|Jiuce extractor|
    US20140283692A1|2013-03-25|2014-09-25|Ki Mee Metal & Plastic Factory Limited|Food spinner|
    CN203207137U|2013-05-08|2013-09-25|惠阳亚伦塑胶电器实业有限公司|Juicer|
    JP5780486B1|2013-10-31|2015-09-16|ネピュレ株式会社|Automatic lining device|
    KR20150067014A|2013-12-09|2015-06-17|코웨이 주식회사|A reducer device and a juicer having the same|
    CN204467758U|2015-01-13|2015-07-15|东莞市福是多电器有限公司|Double-level Reticulated mill press mechanism and Double-level Reticulated mill squeezing juice machine|CN109567542B|2017-09-28|2021-07-20|广东美的生活电器制造有限公司|Extrusion screw and food processor|
    CN109938580B|2017-12-20|2021-11-12|广东美的生活电器制造有限公司|Screw, food processing cup and food processor|
    CN111567813A|2020-04-26|2020-08-25|安徽省金宜食品有限公司|Fruit juice extraction equipment for beverage production|
    法律状态:
    2016-07-28| PLFP| Fee payment|Year of fee payment: 2 |
    2017-04-21| PLSC| Search report ready|Effective date: 20170421 |
    2017-09-18| PLFP| Fee payment|Year of fee payment: 3 |
    2018-07-31| PLFP| Fee payment|Year of fee payment: 4 |
    2020-10-16| ST| Notification of lapse|Effective date: 20200906 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1559986|2015-10-20|
    FR1559986A|FR3042396B1|2015-10-20|2015-10-20|ELECTRICAL APPARATUS FOR PREPARING JUICE BY FOOD PRESSING|FR1559986A| FR3042396B1|2015-10-20|2015-10-20|ELECTRICAL APPARATUS FOR PREPARING JUICE BY FOOD PRESSING|
    US15/293,575| US10219646B2|2015-10-20|2016-10-14|Electrical appliance for preparing food juice by pressing|
    DK16194561.3T| DK3158897T3|2015-10-20|2016-10-19|Electric appliance for making juices with food pressing|
    EP16194561.3A| EP3158897B1|2015-10-20|2016-10-19|Electrical appliance for preparing food juice by pressing|
    KR1020160135937A| KR20170046096A|2015-10-20|2016-10-19|Electrical appliance for preparing food juice by pressing|
    ES16194561.3T| ES2687614T3|2015-10-20|2016-10-19|Electric apparatus for preparing juice by pressing food|
    CN201610918097.3A| CN106913188B|2015-10-20|2016-10-20|Electric appliance for preparing food juices by squeezing|
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