• 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:
    An emulsifier assembly (1) for emulsifying air, steam, and milk in preparing cappuccino and the like beverages, particularly for use with bar-size espresso coffee makers, being also adapted for heating up milk in preparing cafe au lait, comprises a body (2), a steam delivery channel (3) open into a suction chamber (6), an air intake line (9) and a milk intake line (8), both said lines (8, 9) being in communication with the suction chamber (6), a flow rate adjuster (16) connected in the air intake line (9), a shutter member (18) operative in the air intake line (9), and a restrictor member (23) operative in an end section (11) of the milk intake line (8), both said members (18, 23) being hand-actuatable.
    公开号:SU1582976A3
    申请号:SU874202532
    申请日:1987-04-17
    公开日:1990-07-30
    发明作者:Джулиано Марио
    申请人:Нуова Фагма С.П.А. (Фирма)；
    IPC主号:
    专利说明:

    one
    (21) 4202532 / 30-13
    (22) 04/17/87
    (31) 21589-В / 86
    (32) 04/18/86
    (33) IT
    (46) 07/30/90. Bul Number 28
    (71) Nuova Fagma S.p.A. (It)
    (72) Mario Giuliano (IT)
    (53) 664.3.032.1 (088.8)
    (54) EMULSIFIER UNIT FOR EMULATING AIR, STEAM AND MILK IN THE PROCESS OF CREATING STRONG COFFEE WITH MILK AND OTHER SIMILAR BEVERAGES (57) ) and other similar beverages, in particular for express coffee makers for bars, as well as for heating milk for preparing coffee with milk. The aim of the invention is to increase reliability and improve hygienic conditions. The block includes a housing 1, a steam supply channel 2 which opens into the suction chamber 5, an air inlet and air inlet line 8 and a milk inlet and inlet line 7. In this case, lines 7 and 8 are in constant communication with the suction chamber 5. In addition, the unit includes a flow rate regulator 15 connected to the air inlet and air inlet line 8, a shutter that is installed and actuates in the air inlet and air inlet line 8, and a restricting element or restrictor 22 that is installed and actuates in the end part 10 line 7 for the supply and intake of milk, and the shutter 17 and the stopper 22 are operated manually. 2 hp f-ly, 3 ill.
    with
    (/
    The invention relates to an emulsifier for emulsifying air, steam and milk in the process of preparing a strong coffee with milk (cappuccino) and other similar beverages, intended for use in conjunction with express coffee makers in bars.
    The purpose of the invention is to increase reliability and improve hygienic conditions.
    FIG. 1 shows an emulsifier, (emulsifier), section A-A in FIG. 2; in fig. 2 -. section bb in fig. one; in fig. 3 - emulsifier, at another stage of work, the cut.
    The emulsifier unit is designed to be installed in a bar type express coffee machine (not shown) and is effective for emulsifying air, steam and milk in the process of preparing strong coffee with a mblock and other similar beverages.
    The emulsifier unit comprises a housing 1, which is intended for a bracket or a console mounted on the end of the steam supply tube from an express coffee maker.
    In the housing 1, a steam supply channel 2 is formed, which extends between an inlet opening 3 connected to said steam supply pipe, and
    cm
    an outlet 4, so that the channel opens into the suction chamber 5.
    The end part of the steam supply channel 2 passes inside the diffuser 6 installed in the housing 1 on a sliding fit, and is provided with gradually decreasing cross-sectional areas of the channel towards the outlet 4, which in this case acts as an ejector nozzle,
    The milk supply and intake lines 7 and the air supply and intake lines 8 are also formed in the housing 1, these lines communicating with the suction chamber 5.
    The milk supply and intake line 7 runs along axis X-X and has an initial part 9 and an end or end part 10. The initial part 9 extends along the tubular protrusion 11 from the body 1, which is intended to be connected to a sleeve or hose that is immersed in a tank milk (not shown). The end or end portion 10 passes through the housing 1 and opens into the suction chamber 5
    The supply and air inlet line 8 has the first part 12, which extends along a parallel direction towards the axis X-X, and the second part 13p which extends along the perpendicular direction YY towards the axis X-X and opens into the end or end part 10 of line 7 supplying and admitting milk, and consequently, into the suction chamber 5.
    The second part 13 of the air inlet and inlet line 8 opens into the end or end part 10 of the milk inlet and inlet line 7 through the opening 14, which has the shape of a square cross section
    In the first part 12 of the air inlet and inlet line 8, an air flow velocity (flow rate) 15 regulator is installed, which can be manually operated through the knurled knob 16.
    A shutter 17 is installed between the first part 12 and the second part 13 of the air inlet and air inlet lines. The latter is located in the plug 18 (stopper), which is rigidly connected to the slider 1Ј which is installed so that it can perform directional movement in the v20 slot formed in the housing 1 as a continuation of the second
    0
    five
    )
    five
    0
    five
    0
    five
    0
    five
    The chart 13 lines at the point where the first part 12 is connected to the second part 13. The whole block formed by the slider 19 and the plug 18 can be manually shifted as a result of the operation of the handle 21, which is attached to the slider, and is easily accessible from the outside between the first hooked a position in which the plug 18 is operated in the second part 13 of the air inlet and inlet line to shut off the air flow; and a second disconnected position in which the plug 18 is disconnected from the second part 13 to allow flow. air free to go through se.
    The emulsifier unit also turns off the restrictor 22, which can be manually actuated and which 4 is located in the front part 10 of the milk inlet and inlet line 7, while it is preferable that the restrictor 22 is located inside the cylindrical tip 23, which is made in one piece with the gate and is located coaxially with the plug 18 as a continuation of the plug and passes through the center through the second part 13. The tip 23 has an active face part of a circular cross-section and passes through a square hole across chen sect.
    Thus, a gap 25 is formed between the active part 24 of the tip 2 and the hole 14, through which air can flow freely.
    In accordance with the displacement of the slider 19 and the plug 18, the active part of the tip can be shifted between the working position in which the active part 24 enters the front part 10 of the supply and inlet milk line 7 and the non-working position in which said active part 24 goes or is pulled out of the hole 14.
    The active part 24 in its working position comes out of the end part 10 and reduces the cross-sectional area of this part, and consequently, limits the flow of milk.
    A cylindrical chamber 26 of the emulsion is also formed in the housing 1, the torus connecting via line 27 to the suction chamber 5 and which, through the metering outlet 28, communicates with the outside of the unit.
    Line 27 reaches the steam supply channel 2 and opens into the emulsion chamber 26 tangentially with respect to this chamber. The dispensing outlet 28 is positioned in the center of the chamber 26 of the emulsion and opened downwards.
    The sheet-like partition 29 extends transversely inside the chamber 26, the emulsion and extends beyond the roof 30, which is sealed to the housing 1 and which delimits the upper part of the emulsion chamber 26.
    The flow rate controller 15 supplies the jj 22 to their working positions.
    The air inlet is installed in the first part 12 of the supply and inlet / air line 8 and consists of a conical shaped pin element 31, which is installed in the housing 1 with a possibility for micrometric displacement towards and from the matching socket 32 formed in the housing 1, the socket 32 also has a conical form for this new working state (fig. 3). The vapor coming out of the channel 2 and then injected into the chamber 5, the vapor pushes the milk out of the line 20 with a lower flow rate and heats the milk to the appropriate degree.
    Emulsifier block can be easily installed prior to its original
    to match the shape of the pin-25 of the starting state (FIG. 1) due to
    rotating the knob 21 in the direction of the coke member 31.
    The pin member 31 and the socket 32 define a contour along the first part 12 of a tapered cross section for air flow, which can be adjusted as desired.
    The pin member 31 can be made in one piece with the end or the end of the micrometer screw 33 in threaded engagement with the housing 1, the micrometer screw 33 in turn is made in one piece with the knurled handle 16.
    It is preferred that the first part 12 has an element 34 that communicates with both the external and the narrowing part, which is formed in the groove 35, extending in the longitudinal direction of the micrometer screw 33.
    The operation of the emulsification unit is carried out as follows.
    The steam flow passes through the feed channel 2 and enters the emulsion chamber 26, thus forming a vacuum in chamber 5. Meanwhile, a predetermined amount of milk is supplied to the suction chamber 5 via line 7, and a predetermined amount of air is fed through line 8. By manipulating the controller 15, the air flow rate is selected.
    In the hole 14, the air flow passes through an interval or space formed between the hole 14
    thirty
    35
    40
    45
    50
    55
    Secondly, the valve 17 and the limiter 22 are set to the initial state.
    In this state, i.e. In the starting state, the emulsifier unit is in a state of readiness for dosing and delivering a fresh batch of air-steam-milk emulsion for preparing strong coffee with milk. In the case of a new dosing and delivery of an air-milky-steam emulsion, the active part of the restrictor 22 is cleaned of all milk residues that could remain on this part, with the help of a strong jet of air directed into the space.
    The main advantage of this emulsifier unit is that it can dispense a greater amount of hot milk, heated to the appropriate temperature.
    Another advantage of the emulsifier unit is that it can work quite satisfactorily from a hygienic point of view and from the point of view of a sufficiently long-lasting reliability, and during this period of time milk deposits on the flow restrictor are practically eliminated.
    Emulsifier. You can quickly prepare for practical use and it is easy to use.
    and the active part of flow limiter 22.
    In this operating state, the dispensing outlet 28 dispenses and discharges an emulsion consisting of air, milk and steam.
    If hot milk is supposed to be supplied, for example, for preparing coffee with milk or for directly consuming hot milk, then it is sufficient to use knob 21 in such a way as to set the stopper 17 or cap 18 and limit this new working state (Fig. 3). From channel 2 and the steam entering the suction chamber 5 then pushes the milk out of line 7 at a lower flow rate and at the same time heats the milk to an adequate degree.
    Emulsifier block can be easily restored to its original —or
    0
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    0
    five
    Secondly, the valve 17 and the limiter 22 are set to the initial state.
    In this state, i.e. In the starting state, the emulsifier unit is in a state of readiness for dosing and delivering a fresh batch of air-steam-milk emulsion for preparing strong coffee with milk. In the case of a new dosing and delivery of an air-milky-steam emulsion, the active part of the restrictor 22 is cleaned of all milk residues that could remain on this part, with the help of a strong jet of air directed into the space.
    The main advantage of this emulsifier unit is that it can dispense a greater amount of hot milk, heated to the appropriate temperature.
    Another advantage of the emulsifier unit is that it can work quite satisfactorily from a hygienic point of view and from the point of view of a sufficiently long-lasting reliability, and during this period of time milk deposits on the flow restrictor are practically eliminated.
    Emulsifier. You can quickly prepare for practical use and it is easy to use.
    In addition, the emulsifier consists of a limited number of easily disassembled parts, which greatly facilitates the procedure for its periodic cleaning. The emulsifier unit can be easily reconfigured from the mode of making coffee with milk to the mode of dosing and dispensing hot milk, for which only one control procedure is needed with the control knob for the shutter and flow restrictor without having to change the air flow rate set using the controller.
    权利要求:
    Claims (3)
    [1]
    1. Emulsifier unit for emulsifying air, steam and milk in the process of preparing strong coffee with milk and other similar beverages, comprising a housing, an intake chamber communicating with the air and milk supply and inlet lines, a steam supply channel open to the side of the chamber
    0 5
    and a flow rate regulator installed in the air inlet and inlet line, characterized in that, in order to increase reliability and improve hygienic conditions, it contains a valve installed in the air inlet and inlet line and a flow limiter located in milk inlet and inlet lines, while the flow restrictor is made in one piece with the shutter.
    [2]
    2. The unit according to claim 1, characterized in that in the front part of the milk inlet and inlet line there is a hole communicated with the air inlet and inlet line, while the stopper is mounted so that it can move in this hole.
    [3]
    3. The unit according to claim 1, characterized in that the housing has a matching socket, and the flow rate regulator consists of a pin element installed with the possibility of microscopic displacement to and from the matching socket.
    Fig 1
    Hyaa aa a 27 5lt x 2
    /
    28
    FIG. g
    2
    /
    Fig.Z
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1582976A3|1990-07-30|Emulsifier unit for emulsifying air, steam and milk in process of preparation of strong coffee with milk and like beverages
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    同族专利:
    公开号 | 公开日
    CA1268345A|1990-05-01|
    EP0243326A3|1989-01-25|
    JPS633819A|1988-01-08|
    ES2028911T3|1992-07-16|
    AU595305B2|1990-03-29|
    JPH078260B2|1995-02-01|
    IT206829Z2|1987-10-01|
    EP0243326B1|1992-01-29|
    DE3776390D1|1992-03-12|
    AT72096T|1992-02-15|
    IT8621589V0|1986-04-18|
    AU7179287A|1987-10-22|
    US4779519A|1988-10-25|
    EP0243326A2|1987-10-28|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    IT8621589U|IT206829Z2|1986-04-18|1986-04-18|SIMILAR, ESPECIALLY FOR EMULSIFIER GROUP FOR ESPRESSO COFFEE MACHINES TO EMULSATE AIR, STEAM AND BAR MILK. FOR THE OBTAINING OF CAPPUCCINI AND|LV920637A| LV5192A3|1986-04-18|1992-12-31|Emulsifier block for emulsifying air and milk for strong coffee with milk and other similar beverages|
    LTRP506A| LT2067B|1986-04-18|1993-04-30|EMULSIFIER BLOCK FOR AIR, STEAM AND MILK EMULSION STRENGTHENING COFFEE WITH MILK AND OTHER PANASIU PRODUCTS|
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