• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a device (30) for producing a milk-based beverage comprising a coupling system for cooperating with a steam outlet nozzle (2) of a coffee machine (1). coupling system having a coupled position, wherein a sealed connection is established between the steam outlet nozzle tip (2) and the device (30), and a disengaged position, in which the device (30) can be separated of the steam outlet nozzle tip (2), the device (30) having a foamable system (75) removable between an assembled position on the device (30) and a position extracted from the device (30) In accordance with the the device (30) comprises extraction safety means (14, 21) which prevents the foaming system (75) from moving from the assembled position to the extracted position when the coupling system is in the coupled position and / or security means to ac coupling (23, 54) which prevent the coupling system from moving from the uncoupled position to the coupled position when the foaming system (75) is not in the assembled position.
    公开号:FR3021197A1
    申请号:FR1454671
    申请日:2014-05-23
    公开日:2015-11-27
    发明作者:Olivier Beaudet；Christophe Guerin
    申请人:SEB SA；
    IPC主号:
    专利说明:

    [0001] The present invention relates to the general technical field of apparatus for the production of milk-based beverages, in particular devices intended for the production of milk-based beverages, in particular devices for the production of milk-based beverages, in particular devices for the production of beverages containing milk. cooperating with a steam outlet nozzle tip of a coffee machine to produce a milk-based beverage, including heated and foamed milk.
    [0002] It is known from document EP2047779 to produce a device for producing a milk-based drink comprising a coupling system intended to cooperate with a steam outlet nozzle tip of a coffee machine, said coupling system enabling in a coupled position, establishing a sealed connection between the steam outlet nozzle tip and the device, and providing a disengaged position in which the device is separated from the steam outlet nozzle tip. The device comprises a dispensing duct of the milk-based beverage, removable between an assembled position on the device and a position extracted from the device. The distribution duct is articulated in a horizontal channel and oriented towards the user. In operation, the user can couple the device to the steam outlet nozzle of a coffee machine having forgotten to set up the steam distribution pipe and run a milk-based beverage production cycle.
    [0003] Thus, a jet combining steam and drink is thrown forward and can injure the user. The user may also, during a milk-based beverage dispensing cycle, manipulate the steam distribution duct and accidentally remove it from the device. Thus, in the same way as in the previous case, a jet combining steam and drink is projected forward and can injure the user.
    [0004] An object of the present invention is to overcome the aforementioned drawbacks and to propose a device for producing a milk-based drink and a coffee machine implementing this device which has a simple and ergonomic implementation and which works safely.
    [0005] Another object of the present invention is to provide a device for producing a milk-based drink and a coffee machine implementing this device which has a simple design and is economical to implement.
    [0006] These objects are achieved with a milk-based beverage production device having a coupling system for cooperating with a steam outlet nozzle tip of a coffee machine, said coupling system having a coupled position. wherein a leaktight connection is established between the steam outlet nozzle tip and the device and a disengaged position, wherein the device can be separated from the steam outlet nozzle tip, the device having a removable foam system between an assembled position on the device, and a position extracted from the device, characterized in that the device comprises extraction safety means which prevents the foaming system from moving from the assembled position to the extracted position when the system the coupling is in the coupled position and / or coupling safety means which prevent the coupling system from passing from the position uncoupled to the coupled position when the foaming system is not in the assembled position.
    [0007] The user can not therefore couple the device to the steam outlet nozzle of a coffee machine if the foaming system is not in the assembled position. Thus, the risk of issuing a jet of steam by the device in the absence of the foaming system is avoided.
    [0008] In operation, when a milk-based beverage production cycle is in progress, the user can not remove the foaming system. Thus, the risk of a release of a jet of steam by the device in case of withdrawal of the foaming system is eliminated.
    [0009] Advantageously, the safety means for extraction and / or the safety means for coupling are mechanical means.
    [0010] This arrangement makes it possible to obtain extraction safety means and / or simple and reliable coupling safety means. Advantageously, the safety means at the extraction of the foaming system comprise a latch belonging to the coupling system, said latch being movable between a holding position of the foaming system when the coupling system is in the coupled position and a position release of the foaming system when the coupling system is in the uncoupled position.
    [0011] Preferably, the latch cooperates in the holding position with a cavity arranged on the foaming system. These provisions make it possible to obtain safety means for extracting the foaming system which have a simple design and which are economical to implement. The cavity and the lock may comprise chamfers or inclined walls to promote the establishment of the lock in the cavity. Advantageously, the latch is movable in rotation.
    [0012] This arrangement makes it possible to achieve a very economical mobile lock. Preferably, the coupling system comprises a movable jaw, an operating lever and a lever movement transmission part with the movable jaw, the transmission part comprising the latch. Advantageously, the safety means to the coupling comprise a stop movable between a locked position and a disengaged position. Preferably, the stop has a protrusion cooperating with the foaming system to move the stop from the locked position to the position 5 disengaged when the foaming system passes from the extracted position to the assembled position. Advantageously, the coupling safety means comprise means for returning the abutment from the disengaged position to the locked position. This arrangement makes it possible to obtain an automatic return of the stop from the disengaged position to the locked position. Preferably, the return means comprise a spring. This arrangement makes it possible to achieve very economical means of return. Advantageously, the coupling safety means comprise a movable member forming part of the coupling system, said movable member cooperating with the abutment to immobilize the coupling system when the stop is in the locked position and to release the locking system. coupling when the stop is in the disengaged position. Preferably, the coupling system comprises a movable jaw, an operating lever and a lever movement transmission member with a movable jaw, the movable member being formed by the transmission member. The invention also relates to a coffee machine comprising a device for producing a milk-based beverage as previously described. Advantageously, the steam outlet nozzle tip is bent downward.
    [0013] Thus, in the event of a bad maneuver, especially a control of the steam outlet while the device is not in place, the jet of steam is directed downwards and not towards the user. Thus, this provision provides a safer operation, even in case of mishandling.
    [0014] The invention will be better understood from the study of the embodiments taken as non-limiting and illustrated in the accompanying figures in which: Figure 1 illustrates a perspective view of a device for producing a milk-based beverage cooperating with a steam outlet nozzle nozzle of a coffee machine according to a particular embodiment of the invention. FIG. 2 illustrates a perspective view of the device for producing a milk-based beverage cooperating with the steam outlet nozzle tip in a coupled position, illustrated in FIG.
    [0015] Figure 3 illustrates a perspective view of the milk beverage production device shown in Figure 1, the device and the steam outlet nozzle being in an uncoupled position. FIG. 4 illustrates an exploded perspective view of the device for producing a milk-based beverage and the steam outlet nozzle illustrated in FIG. 1. FIG. 5 illustrates a view along the section plane V of FIG. Foaming system of the device for producing a milk-based beverage illustrated in FIG. 4. FIG. 6 illustrates a view along the section plane VI of the device for producing a milk-based beverage and the mouthpiece. Figure 7 illustrates a view along the sectional plane VII of the device for producing a milk-based drink illustrated in Figure 3. Figure 8 illustrates a perspective view of the invention. device for operating the movable jaw of the milk-based beverage-producing device and the steam-outlet nozzle tip shown in FIG. 1. FIG. 9 illustrates an exploded detail view of the coffee outlet nozzle. and the end of the distribution duct the device for producing a milk-based beverage and the coffee machine shown in FIG. 1. FIG. 10 illustrates a front view of the device for producing a milk-based beverage cooperating with the machine. coffee illustrated in Figure 1, the coffee outlet nozzle and the end of the distribution duct being in the raised position. FIG. 11 illustrates a front view of the device for producing a milk-based beverage cooperating with the coffee machine illustrated in FIG. 1, the coffee outlet nozzle and the end of the dispensing duct being in the lowered position. .
    [0016] Figure 12 illustrates a cutaway perspective view of the milk beverage dispensing device shown in Figure 1 with the foam system in the assembled position and the coupling system in the coupled position. Figure 13 illustrates a cutaway perspective view of the milk-based beverage dispensing device shown in Figure 1 with the foam system in the extracted position and the coupling system in the uncoupled position. In the embodiment shown in FIG. 1, a device 30 for producing a drink from milk is coupled to a steam outlet nozzle 2 of a coffee machine 1. The coffee machine 1 comprises a boiler (not shown in the figures) making it possible to produce hot water and / or steam for supplying the steam outlet nozzle 2. The coffee machine 1 comprises an articulated steam duct 3 (FIG. ), which extends outwardly of the coffee machine 1 and ends with the steam outlet nozzle tip 2. The steam outlet nozzle tip 2 is arranged vertically so that the steam jet is directed down. The coffee machine 1 comprises an infusion chamber (not shown in the figures) fed with hot water to prepare a coffee which is dispensed by a coffee outlet nozzle 5 arranged above a cup rest 6 receiving a container (not shown in the figures). The coffee machine 1 can be at the base a coffee machine having a removable foam and milk reheating nozzle as described in the patent application EP2606783. The foaming and reheating nozzle is detached from the steam outlet nozzle 2 and the device 30 for producing a beverage from milk, especially heated and foamed milk, is coupled in place of the steam outlet nozzle tip 2. The device 30 comprises a dispensing duct 73 of the heated and foamed milk comprising a free end 36. The end 36 through which the heated and foamed milk flows is arranged in the vicinity of the coffee outlet nozzle 5 in a detachable manner and makes it possible in particular to produce a cappuccino. The coffee machine 1 may comprise a reception base 7 of the device 30 arranged next to the cup rest 6. The coffee machine 1 comprises a control panel 8 comprising in particular a control button 9a of a steam production cycle. . The control panel 8 may comprise a control button 9b for dispensing a cappuccino, ie the sequence of a hot milk foamed dispensing cycle and a coffee dispensing cycle.
    [0017] According to Figures 4 and 5, the device 30 comprises a reservoir 31 for receiving milk and a foaming system 75. The foaming system 75 is in the form of a removable cassette device 30 to facilitate cleaning. The device 30 comprises a cover 32 disposed on the reservoir 31. The foaming system 75 is removably arranged in the cover 32. The device 30 comprises a steam inlet duct 70, a milk duct 71, an air duct 72 and the dispensing duct 73 of the heated and foamed milk. The steam inlet duct 70 has an end 70a which is connected to the foaming system 75 by an inlet chamber 76. The inlet chamber 76 comprises a convergent portion 80 able to create a venturi effect during the injection of steam, that is to say capable of creating a depression in a cavity 81 arranged downstream of the convergent portion 80. The milk duct 71 has an end 71a which is connected to the foaming system 75 by an inlet chamber 77 connected to the cavity 81. The foaming system 75 comprises the air duct 72 which connects the outside air to the cavity 81. The depression created in the cavity 81 makes it possible to suck in this cavity 81 milk and air which will mix with steam to form the foamed milk. The dispensing duct 73 of the foamed milk is connected to the foaming system 75 by an outlet chamber 78 connected to the cavity 81. As can be seen in FIGS. 4 to 8, the device 30 for producing a drink from milk comprises a coupling system to the steam outlet nozzle tip 2 having a fixed jaw 46 and a movable jaw 40. The jaw 40 is movable between a coupled position in which a leaktight connection is established between the steam outlet nozzle tip 2 and the vapor inlet duct 70 and in which the device 30 can not be separated from the mouthpiece. steam outlet nozzle 2, and a disengaged position in which the device 30 can be separated from the steam outlet nozzle tip 2. The movable jaw 40 is formed by a receptacle 41 comprising a lateral duct 42 to the steam inlet duct 70. Thus, the movable jaw 40 forms an end of the steam inlet duct 70. To allow the jaw 40 to move, the steam inlet duct 70 is made at least partially of a flexible material. The receptacle 41 has a generally conical shape which takes up the external shape of the steam outlet nozzle tip 2. The receptacle 41 has an upper opening 43 in which the steam outlet nozzle tip 2 is inserted during the coupling . The movable jaw 40 is arranged in the cover 32 and is movable in a vertical direction against the fixed jaw 46 during coupling. The movable jaw 40 comprises two lateral journals 44a, 44b cooperating with two slots 35a (not shown in the figures), 35b formed in the cover 32. The fixed jaw 46 is arranged in the cover 32, above the movable jaw 40 and comprises a wall 47 defining a receiving housing 48 of an upper face 4 of the steam outlet nozzle 2 (Fig.7). The cover 32 has a frustoconical wall 38 extending radially outwardly and forming a receiving housing 53 for guiding the steam outlet nozzle tip 2 above the movable jaw 40 during coupling. . The coupling system comprises a lever 50 for operating the movable jaw 40. The cover 32 has an upper cover 33 defining an upper face 34 of the cover 32 on which the lever 50 is arranged. The lever 50 is movable in rotation between a deployed position above the upper face 34 in which the movable jaw 40 is in the uncoupled position (FIGS 3 and 7) and a folded position on the upper face 34 in which the 5 jaw 40 mobile is in the coupled position (Fig.2 and 6). The lever 50 comprises a lower rib 83 comprising a cam track 84. The coupling system comprises a transmission part 54 of the movement of the lever 50 to the jaw 40 mobile. The transmission part 54 10 has two parallel walls 55a, 55b parallel, L-shaped. Each side wall 55a, 55b therefore comprises a large branch 56a, 56b and a small branch 57a, 57b linked together at the base of L. The transmission part 54 comprises at the base of the L two journals 60a, 60b. Thus the transmission piece is rotatably mounted in the cover 32 about an axis x passing through the pins 60a, 60b. The large branches 56a, 56b are interconnected from their ends by a rod 58. The small branches 57a, 57b have at their ends slots 59a, 59b of elongated, substantially oblong. The rod 58 cooperates with the cam path 84 of the lever 50 and the housings 59a, 59b cooperate with the journals 44a, 44b of the jaw 40 movable. The cam path 84 has a substantially vertical end portion 85 when the lever 50 is in the folded position and which forms an inflection in the profile of the cam path 84. The lever 50 is held in the extended position under the action of A return spring 52. In accordance with Fig. 9, the coffee outlet nozzle 5 has a gripping tab 10 extending horizontally outwardly of the coffee machine. The gripping lug 10 comprises a substantially cylindrical protrusion 11 of axis A1, which extends downwards. The protuberance 11 comprises a magnetic part 12, made in particular of a ferromagnetic steel. The end 36 of the distribution duct 73 comprises a magnet 37 arranged under a receiving housing 39. The receiving housing 39 has a cylindrical shape with an axis A2, complementary to the shape of the protuberance 11 with which it is intended to cooperate to assemble the end 36 on the coffee outlet nozzle 5. The end 36 of the distribution duct 73 comprises a gripping handle 86 extending perpendicularly to the axis A2 of the receiving housing 39.
    [0018] As can be seen in FIGS. 10 and 11, the end 36 of the distribution duct 73 is arranged on the coffee outlet nozzle 5. The coffee outlet nozzle 5 is movable between a raised position (FIG. large size can be placed on the cup rest 6 and a lowered position (Fig.11) in which a small container can be placed on the cup rest 6. The dispensing duct 73 is formed in a central part by a flexible silicone tube. According to FIGS. 4 and 5, the distribution duct 73 comprises a nozzle 87 having a cylindrical shape. The end piece 87 is intended to cooperate with an end 79 (FIG 5) of the outlet chamber 78 of the foaming system 75. The end 79 has a shape complementary to the cylindrical shape of the endpiece 87 and a flexible coating to permit sealing assembly or separation of the distribution line 73 from the foaming system 75.
    [0019] As seen in Figures 4 to 7, 12 and 13, the transmission part 54 of the coupling system comprises a wall 20 having an arcuate shape. The wall 20 has a trapezoidal end forming a latch 21. The latch 21 is movable between a holding position (Fig.6 and 12) of the foaming system 75 when the coupling system is in the coupled position and a position of release (Fig.7 and 13) of the foaming system when the coupling system is in the uncoupled position. The foaming system 75 is removable from the cover 32 between an assembled position (Fig.12) and an extracted position (Fig.13). The passage from the extracted position to the assembled position is done by a horizontal translation. The foaming system comprises a cavity 14. The latch 21 in the holding position is arranged in the cavity 14 to prevent the extraction of the foaming system 3. The latch 21 in the release position is in position. outside the cavity 14 to allow the extraction of the foaming system 75. In accordance with Figures 4 to 8, 12 and 13, the device 30 comprises a stop 23 5 arranged in the cover 32 slidingly in translation between a locked position and a disengaged position. The abutment 23 comprises a protrusion 24 (FIG. 4) cooperating with the foaming system 75 to move the abutment 23 from the locked position to the disengaged position when the foaming system 75 passes from the extracted position to the assembled position. The stop 23 is subjected to the return force of a spring 27 to move the stop 23 from the disengaged position to the locked position. The abutment 23 comprises a boss 25 which extends towards the transmission part 54, more particularly towards a face 28 of the large branch 57b. When the coupling system is in the uncoupled position and the foaming system 75 is in the retracted position, the stop 23 is in the locked position in which the boss 25 is arranged opposite the face 28 (FIG. 13). Thus, the transmission part 54 can not rotate and the coupling system is immobilized. If the foaming system 75 is introduced in the assembled position, the foaming system 75 cooperates with the protrusion 24 to move the stop 23 into the disengaged position in which the boss 25 is offset from the face 28 (Fig.8 and 12). ). Thus, the transmission part 54 can pivot and the coupling system is released. In operation, the user pours milk into the tank 31 and repositions the lid 32 on the tank 31. It raises the lever 50 whose cam path 84 acts on the rod 58 of the transmission part 54 to rotate it . The pivoting of the transmission part 54 induces the pivoting of the housings 59a, 59b which cause the journals 44a, 44b and the movable jaw 40 to move downwards 30 away from the fixed jaw 46 to create a receiving space of the endpiece. steam outlet nozzle 2 (Fig. 7). The user positions, in a horizontal approach movement of the device 30 to the coffee machine 1, the fixed jaw 46 on the upper face 4 of the steam outlet nozzle 2 and the jaw 40 mobile under the nozzle of the steam outlet nozzle 2 and places the device 30 on the reception base 7 of the coffee machine 1. Then it switches the lever 50 in the folded position on the upper face 34 of the cover 32, which has the effect of translating the movable jaw 40 to the fixed jaw 46 to immobilize the steam outlet nozzle tip 2 and establish a tight connection between the steam outlet nozzle tip 2 and the steam inlet duct 70.
    [0020] The user grasps the gripping handle 86 of the end 36 of the distribution duct 73 and assembles the receiving housing 39 on the protrusion 11 of the coffee outlet nozzle 5. The magnet 37 and the magnetic part 12 hold this assembly . The user can then place a container on the cup rest 6 and adjust the position of the coffee outlet nozzle 5 and end 36.
    [0021] The user then presses the control button 9b for dispensing a cappuccino, that is the sequence of a hot milk foaming cycle and a dispensing cycle of a coffee. The boiler of the coffee machine 1 is first activated to generate a stream of vapor that flows through the steam outlet nozzle 2 and the vapor inlet duct 70 to pass into the foaming system 75. The mixture of air, milk and steam forms heated and foamed milk which is dispensed through the end 36 into the container. When the programmed quantity of foamed milk is reached, the coffee machine carries out a dispensing cycle of a coffee which flows into the container via the coffee outlet nozzle 5.
    [0022] A cappuccino type beverage can therefore be performed automatically after pressing the control button 9b, without user intervention. The user can then separate the end 36 of the coffee outlet nozzle 5 and raise the lever 50 in the extended position to uncouple the device 30 from the coffee machine 1. Of course, the invention is not limited to the described and illustrated embodiments which have been given by way of example only. Modifications are possible, particularly from the point of view of the constitution of the various elements or by substitution of technical equivalents, without departing from the scope of protection of the invention.
    权利要求:
    Claims (14)
    [0001]
    REVENDICATIONS1. Apparatus (30) for producing a milk-based beverage having a coupling system for cooperating with a steam outlet nozzle tip (2) of a coffee machine (1), said coupling system having a coupled position, in which a sealed connection is established between the steam outlet nozzle tip (2) and the device (30), and a disengaged position, in which the device (30) can be separated from the mouthpiece steam outlet nozzle (2), the device (30) having a foamable system (75) removable between an assembled position on the device (30) and a position extracted from the device (30), characterized in that the device (30) 30) comprises extraction safety means (14, 21) which prevents the foaming system (75) from passing the assembled position to the extracted position when the coupling system is in the coupled position and / or coupling safety means (23, 54) which prevent the coupling system from moving from the uncoupled position to the coupled position when the foaming system (75) is not in the assembled position.
    [0002]
    2. Device (30) for producing a milk-based beverage according to claim 1, characterized in that the extraction safety means (14, 21) and / or the coupling safety means ( 23, 54) 25 are mechanical means
    [0003]
    3. Device (30) for producing a milk-based beverage according to any one of the preceding claims, characterized in that the safety means for the extraction of the foaming system comprise a latch (21) belonging to the coupling system, said latch (21) being movable between a holding position of the foaming system (75) when the coupling system is in the coupled position and a release position of the foaming system (75) when the system coupling is in uncoupled position.
    [0004]
    4. Device (30) for producing a milk-based beverage according to claim 3, characterized in that the latch (21) cooperates in the holding position with a cavity (14) arranged on the foaming system (75) .
    [0005]
    5. Apparatus (30) for producing a milk-based beverage according to any one of claims 3 or 4, characterized in that the latch (21) is movable in rotation.
    [0006]
    6. Device (30) for producing a milk-based beverage according to any one of claims 3 to 5, characterized in that the coupling system comprises a jaw (40) movable, a lever (50) of actuating and a transmission part (54) of the movement of the lever (50) to the jaw (40) movable, the transmission part (54) having the lock (21).
    [0007]
    7. Device (30) for producing a milk-based beverage according to any one of the preceding claims, characterized in that the coupling safety means comprise a stop (23) movable between a locked position and a disengaged position.
    [0008]
    8. Apparatus (30) for producing a milk-based beverage according to claim 7, characterized in that the stop (23) comprises a protrusion (24) cooperating with the foaming system (75) to pass the stop (23) from the locked position to the disengaged position when the foaming system (75) moves from the extracted position to the assembled position.
    [0009]
    9. Device (30) for producing a milk-based beverage according to any one of claims 7 or 8, characterized in that the coupling safety means comprise return means (27) of the stop (23) from the disengaged position to the locked position.
    [0010]
    10. Device (30) for producing a milk-based beverage according to claim 9, characterized in that the return means comprise a spring (27).
    [0011]
    11. Device (30) for producing a milk-based beverage according to any one of claims 7 to 10, characterized in that the coupling safety means comprise a movable member (54) forming part of the system. for coupling, said movable member (54) cooperating with the stop (23) to immobilize the coupling system when the stop (23) is in the locked position and to release the coupling system when the stop (23) is in position disengaged.
    [0012]
    12. Apparatus (30) for producing a milk-based beverage according to claim 11, characterized in that the coupling system comprises a movable jaw (40), a lever (50) for maneuvering and a transmission part. (54) movement of the lever (50) to the jaw (40) movable, the movable member being formed by the transmission member (54).
    [0013]
    Coffee machine (1) comprising a device (30) for producing a milk-based beverage according to one of claims 1 to 12.
    [0014]
    14. Coffee machine (1) according to claim 13, characterized in that the steam outlet nozzle tip (2) is bent downwards.
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    同族专利:
    公开号 | 公开日
    US20150335196A1|2015-11-26|
    EP2946705B1|2017-03-15|
    CN105078256A|2015-11-25|
    FR3021197B1|2016-05-13|
    CA2889682A1|2015-11-23|
    CN105078256B|2019-06-14|
    US10178926B2|2019-01-15|
    EP2946705A1|2015-11-25|
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    法律状态:
    2015-06-01| PLFP| Fee payment|Year of fee payment: 2 |
    2015-11-27| PLSC| Publication of the preliminary search report|Effective date: 20151127 |
    2016-05-27| PLFP| Fee payment|Year of fee payment: 3 |
    2017-04-21| CA| Change of address|Effective date: 20170322 |
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    申请号 | 申请日 | 专利标题
    FR1454671A|FR3021197B1|2014-05-23|2014-05-23|DEVICE FOR PRODUCING MILK BEVERAGES PROVIDED WITH SAFETY MEANS AND COFFEE MACHINE COMPRISING SUCH A DEVICE|FR1454671A| FR3021197B1|2014-05-23|2014-05-23|DEVICE FOR PRODUCING MILK BEVERAGES PROVIDED WITH SAFETY MEANS AND COFFEE MACHINE COMPRISING SUCH A DEVICE|
    CA2889682A| CA2889682A1|2014-05-23|2015-04-27|Device for the production of milk-based drinks equipped with a safety device and coffee machine comprising such a device|
    EP15168041.0A| EP2946705B1|2014-05-23|2015-05-18|Device for producing milk-based beverages provided with safety means and coffee machine comprising such a device|
    US14/719,970| US10178926B2|2014-05-23|2015-05-22|Device to produce milk-based drinks with safety mechanisms and coffee maker containing such a device|
    CN201510264734.5A| CN105078256B|2014-05-23|2015-05-22|Milk drink generation device equipped with release mechanism and the coffee machine including this device|
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