WO2003032796A1 - Gerät zur erzeugung und entnahme von schlagsahne - Google Patents
Gerät zur erzeugung und entnahme von schlagsahne Download PDFInfo
- Publication number
- WO2003032796A1 WO2003032796A1 PCT/EP2002/010956 EP0210956W WO03032796A1 WO 2003032796 A1 WO2003032796 A1 WO 2003032796A1 EP 0210956 W EP0210956 W EP 0210956W WO 03032796 A1 WO03032796 A1 WO 03032796A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cream
- outlet head
- hose
- head
- outlet
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/12—Whipping by introducing a stream of gas
- A47J43/121—Devices using a static mixing element; Static mixing elements therefor
- A47J43/122—Devices using a static mixing element; Static mixing elements therefor the mixing element being of considerable length, e.g. labyrinth-type mixing elements
- A47J43/123—Self-contained units for making whipped cream
Definitions
- the invention relates to a device for producing and removing whipped cream according to the preamble of claim 1.
- a cooling machine driven by a compressor is arranged in a housing, by means of which a space formed by the housing is cooled, in which a space which receives the liquid cream Cream kettle is adjustable.
- a riser pipe protrudes into the latter, which leads to the device head of the machine, which contains a device that strikes the liquid cream and is connected to an outlet pipe running vertically downwards.
- the liquid cream in the boiler is drawn in by a pump through the riser pipe and men with air also sucked through the device consisting of several resistance pipes.
- the liquid cream is processed into whipped cream and can consequently be dispensed in a metered manner through the outlet pipe attached to the device head by means of an actuating element, for example at the push of a button.
- an actuating element for example at the push of a button.
- a disadvantage of this is that a user is forced to place a plate, a cup or the like under the discharge tube stuck on the front of the machine when removing the cream.
- outlet pipe can be coupled to the device head via a connecting hose.
- this outlet pipe can be removed from the device up to a certain distance and the whipped cream can consequently be poured onto a plate, a cup or the like, without each plate having to be placed directly in front of the device.
- whipped cream remains in the tube, which is not cooled, and which therefore becomes inedible relatively quickly. If you let it out again, the cream that has remained in the tube for a while may no longer be able to be used and must therefore be disposed of.
- the present invention was based on the object of developing such a generic device in such a way that it is extremely user-friendly and easy to use when it is whipped out, and furthermore that when the device is not in use, it is not inedible in the connecting tube , stale cream forms.
- This device allows a user to work optimally, because after the whipped cream has been let out, the tube retracts into the device together with the part of the outlet head which carries the cream and does not lie in a disruptive manner in the area in front of the device which serves as a workplace. In this withdrawn Both the tube and a part of the outlet head intended for the cream passage and with them the cream remaining in the latter are cooled. The cream is therefore always fresh, tasty and germ formation in the device can be largely prevented.
- Another advantage is that when the outlet head is inserted into an opening in the housing, the cooling space formed therein is closed.
- FIG. 1 schematically shows a first exemplary embodiment of a device according to the invention in longitudinal section
- Fig. 2 is a section along line II-II in Fig. 1;
- FIG. 3 shows a representation of the device corresponding to FIG. 1 in a position of use
- FIG. 4 schematically shows a second exemplary embodiment of a device according to the invention in longitudinal section
- FIG. 5 shows a partial longitudinal section through an outlet head of the device according to FIG. 4.
- Fig. 6 is a partial longitudinal section through an outlet head and the front of an alternative device.
- FIG. 1 shows a schematically illustrated device 10 for producing and removing whipped cream, which has a housing 12.
- a cooling device 30 In the rear area of the device 10 there is a cooling device 30 and an electric motor 17 arranged above it as a drive element for a pump 16 which pumps the cream.
- a closed, preferably heat-insulated cooling space 13 In the front area of the device 10 a closed, preferably heat-insulated cooling space 13 is formed, in which a the liquid cream receiving cream container 15 is arranged, and in which the pump 16 is housed in a particularly advantageous manner.
- the cream container 15 can be arranged on the front of the device 10, pivotable lid 14 from the latter Cold room 13 are taken out or placed in this. It is important to ensure that an intake line 18 for the cream connected to the pump 16 on the inlet side into the interior of the cream container
- the door 14 can be closed by means of a locking element 9.
- the cooling chamber 13 there is also a means 11 connected to the pump 16 (see FIG. 2), which is known per se as a resistance passage element in its design and mode of operation and is therefore not described in every detail. It is fundamentally shaped as an elongated cylinder and forms an annular labyrinth passage running along its longitudinal axis through which the liquid cream and air, starting from the pump provided, for example, as a gear pump
- the resistance passage element 1 which must have a certain minimum length for successful whipped cream production, is divided in a particularly advantageous manner into two superimposed sections connected in series, so that its overall length is kept short can be, which has a positive effect on the size of the housing 12 and, for example, also allows the pump 16 to be accommodated in the cooling space 13 without any problems.
- the upper section of the resistance passage element 11 directed from the pump 16 towards the front of the device 10 is supplied with air via an air valve 21.
- the lower section of the resistance passage element 11 connected in the front area to the upper section is connected in its rear area to a hose 25, which is connected at its other, outlet-side end to an outlet head 100, from the outlet nozzle 101 (cf. in particular FIG.
- the whipped cream can be removed at the push of a button, as will be described in more detail below with reference to the example of an outlet head 40 shown in FIG. 5.
- the corresponding push button is designated by 106 in FIGS. 1 and 3; there is also a further push button 108 for a permanent outlet.
- the outlet head 100 can be held as required on the device via the hose 25, which is designed as a helical tension spring and can be pulled in and pulled out with respect to the device 10, or can be removed from it by hand up to a certain distance (both positions see FIGS. 1 and 3 ).
- the outlet head 100 is provided with a handle 103 and with an annular plug-in flange 104 concentric with the outlet nozzle 101, the latter when the outlet head 100 is not in use in an opening 107 provided with a plug-in sleeve 105 in the front of the housing 12 or in the door 14 is inserted (Fig. 1) and seals the cooling space 13.
- the handle 103 is angled with respect to the axis of the outlet nozzle 101, as a result of which the outlet head 100 has a pistol-like shape.
- the hose 25 is connected in an articulated manner to the outlet head 100, so that the outlet head 101 can be removed from the plug-in sleeve 105 via the handle 103 and, for example, pivoted into the position shown in FIG. 3, in which the outlet nozzle 101 is directed downward, to pour the whipped cream into a glass, cup or plate underneath or under it.
- the outlet head 100 with the plug-in flange 104 can be plugged back into the plug-in sleeve 105, the hose 25 automatically withdrawing.
- both the hose 25 and the tube wall of the outlet head 100 forming the flow opening for the cream passage and ending in the outlet nozzle 101 are completely in the cooling space 13 and are thus cooled together with the whipped cream remaining in them.
- the pump 16 is also housed in the cooling space 13, all parts through which the cream is passed are kept cooled in a particularly simple manner.
- the opening 107 for the outlet head 100 or the hose 25 provided with the plug-in sleeve 105 is advantageously assigned to the uppermost region of the cooling space 13, so that the thermal losses in the cooling space 13 when the outlet head 100 is pulled out are kept as small as possible.
- the already mentioned cooling device 30 for cooling the cooling space 13 is known per se and essentially comprises a compressor 32 and a heat exchanger 33, which are operatively connected to cooling walls of the cooling space 13 in a manner not shown. These can be protected, for example, by a protective shell 109 made of plastic (FIG. 2) which is arranged inside the cooling space 13 and is U-shaped in plan view and open towards the front.
- the temperature in the cold room is preferably set to 4 ° C.
- a fan 110 (FIG. 2) is advantageously accommodated in the cooling space 13.
- a main switch 11 1 for switching the device 10 on and off is preferably arranged with a display in the upper region.
- FIG. 4 schematically shows a further variant of a device 10 'for producing and removing whipped cream, on the device head 19 of which an outlet head 40 is provided which has an approximately vertically downwardly oriented outlet nozzle 41, from which in turn by actuating a push button 46 the whipped cream can be removed.
- the parts of the device 10 ′ which essentially have the same function are designated in FIG. 4 with the same reference numerals as in FIGS. 1 to 3.
- the outlet head 40 is in turn connected via a hose 25 'to a resistance passage element 11' which is designed as an elongated cylinder which is connected to the pump 16 and projects into the front device head 19.
- a device 20 accommodating the hose 25 ' is accommodated, which comprises a roller 22, a spiral spring 24 which interacts with it, a sleeve 23 which rotatably supports the roller 22, and a line piece 28 connected to the latter at right angles.
- This line piece 28 forms together with the sleeve 23 a passage opening 29 through which this whipped cream on Output of the resistance passage element 1 1 'is guided into the hose 25', which is wound around the roller 22 in the illustrated state, extends through a stripping ring 26 arranged in the device head 19 and is fastened in the outlet head 40, this stripping ring 26 preventing Any dirt on the hose penetrates into the housing 12, and in addition it serves as a seal to prevent cold from escaping from the cooled inside of the housing 12.
- the spiral spring 24 arranged on the end of the roller 22 is at one end on the roller 22 and at the other end fixed sleeve 23 attached.
- the cooling device 30 which in turn is arranged on the rear side of the device 10 ′, comprises a line 34 leading into the cooling space 13 with a return and a throttle valve (not shown) by means of which a line coil 35 located in the cooling space 13 is cooled in such a way that an adjustable one can be found in the cooling space 13 Temperature preferably sets 4 degrees Celsius.
- This line coil 35 is - as indicated - used in the cooling space 13 in a known manner in such a way that it brings about optimal cold transfer to the air in the cooling space.
- the outlet head 40 can be detachably fastened via plug 44 in a corresponding adapter 52 of the device head 19.
- the adapter 52 is connected to a cooling connection line 54 fed by the cooling device 30 and forms the outlet head 40 in the inserted state a cold bridge, which causes the cold to be transmitted to the plug 44.
- an electrical cable 25 ′′ is embedded in the hose 25 ′, which is wound a few times around the sleeve 23 in the wound-up state of the hose 25 ′ and is guided to a switch (not shown) that switches the electric motor 17 on and off.
- the outlet head 40 can be gripped by a user by hand, positioned over a plate or a cup, a certain amount of cream can be let out by actuating the push button 46 and can be put back on the device head 19, the hose 25 'being the latter Process automatically pulls back into the interior of the housing.
- the outlet head 40 shown in longitudinal section in FIG. 5 has a closed housing 45, through which a tube wall 49 is guided, which ends in the outlet nozzle 41, and which forms a flow opening 47 which can be closed by a valve 43.
- the valve 43 has a ball 57 closing the flow opening 47, a compression spring 58 acting thereon in the closing direction and a bolt 56 pushing the ball 57 in the opening direction, which is articulated to the push button 46 via a mechanical connecting part 59.
- a microswitch 48 is first switched on, which is connected via the electric cable 25 "to the switch which puts the electric motor 17 into operation.
- the cream is pressed by the pump 16, which is also switched on, through the resistance passage element 11 'and thereby struck, which is let out through the valve 43 opened by the push button 46 and subsequently through the outlet nozzle 41.
- the electric motor 17 switches off and the valve 43 is again moved into the closed state.
- the cooling energy transmitted from the adapter 52 to the plug 44 is supplied via a connecting part provided in the housing 45 of the outlet head 40 55 forwarded to the tube wall 49.
- the latter extends from the hose 25 ', which ends in the housing 45 and is fastened therein, to the outlet nozzle 41, which means that the cream remaining in this outlet head 40 is cooled after the cream has been removed and the plug-in explained above. When you subsequently leave out the cream, it is still digestible and can therefore be used without any problems.
- the plug 44, the connecting part 55 and the tube wall 49 are made of a cold-conducting material, for example a metal, while the housing 45 surrounding them is made of a cold-insulating material, for example plastic, or at least the tube wall 49 is covered with such a material.
- the housing 45 of the outlet head 40 is expediently designed on the outer circumference in such a way that it can be gripped perfectly by hand.
- FIG. 6 shows a different type of outlet head 60, which is attached to a device head 61 of a device not shown here. 4, which differs primarily in that a resistance passage element 62 is integrated directly in the outlet head 60.
- the resistance passage element 62 is arranged in two parts in a housing 65 of the outlet head 60, and the cream is emitted from the bore 66 formed in the housing 65 through the first part and after passing through a bore 68 in an intermediate wall 67 through the second part of the resistance passage element 62 out.
- the cream is then conveyed into the outlet nozzle 63 in a switch part 64 in the open position of the indicated valve 71, which can be actuated by the switch button 72.
- the plug connection 77 in turn enables a cold bridge, by means of which the outlet head 60 is cooled due to the cold-conducting lining 73 provided on the inside of its housing 65.
- This outlet head 60 can, in accordance with the invention, in turn be removed from the device head 61, and for this purpose it is marked as helical tension spring trained hose 70 attached, which is placed in the drawn retracted state in a cooled, formed in the device head 61 recess 74.
- This recess 74 is surrounded by a cooling ring 78 which is connected to a cooling line of the cooling device.
- this outlet head 60 is equipped with an infrared transmitter 75 or the like for switching the electric motor operating the pump on and off, which transmits a signal to the receiver part 76 when the switch button 72 is actuated, which in turn switches a switch of the electric motor on or off.
- an infrared transmitter instead of an infrared transmitter, another wireless signal transmission can of course be provided.
- the signal can also be transmitted from the outlet head 100 to the electric motor 17 which switches the pump 16 on and off - as described above - via an electric cable or wirelessly.
- the above-mentioned signal transmission from the outlet head to the switch of the electric motor could also be accomplished in a different way, namely by installing a pressure sensor at the output of the resistance passage element, which switches the motor on and off and so that the pump would cause the pressure measured by the pressure sensor to drop below a certain target level or to rise above a predetermined target level.
- the interior of the outlet head 100 according to FIG. 1 is basically the same as that according to FIG. 5. It was therefore not shown in this regard.
- the part of the outlet head provided for the cream passage consists of the tube wall 49 and the outlet nozzle 41, through which the cream flows.
- the invention is sufficiently demonstrated with the exemplary embodiments explained above.
- the means for producing the cream which are realized by a resistance passage element, could also be designed differently.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Confectionery (AREA)
- Dairy Products (AREA)
- Apparatus For Making Beverages (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Grain Derivatives (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50209500T DE50209500D1 (de) | 2001-10-17 | 2002-09-30 | Gerät zur erzeugung und entnahme von schlagsahne |
CA002463831A CA2463831A1 (en) | 2001-10-17 | 2002-09-30 | Device for production and application of whipped cream |
US10/492,684 US20040241297A1 (en) | 2001-10-17 | 2002-09-30 | Device for production and application of whipped cream |
EP02801297A EP1435816B1 (de) | 2001-10-17 | 2002-09-30 | Gerät zur erzeugung und entnahme von schlagsahne |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH20011906/01 | 2001-10-17 | ||
CH01906/01A CH695537A5 (de) | 2001-10-17 | 2001-10-17 | Gerät zur Erzeugung und Entnahme von Schlagsahne. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003032796A1 true WO2003032796A1 (de) | 2003-04-24 |
Family
ID=4566739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/010956 WO2003032796A1 (de) | 2001-10-17 | 2002-09-30 | Gerät zur erzeugung und entnahme von schlagsahne |
Country Status (7)
Country | Link |
---|---|
US (1) | US20040241297A1 (de) |
EP (1) | EP1435816B1 (de) |
AT (1) | ATE353586T1 (de) |
CA (1) | CA2463831A1 (de) |
CH (1) | CH695537A5 (de) |
DE (1) | DE50209500D1 (de) |
WO (1) | WO2003032796A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009018426U1 (de) | 2009-03-13 | 2011-09-29 | Dr. Dieter Vaihinger Gmbh & Co. Kg | Vorrichtung zur Erzeugung von Schlagsahne |
DE102009012682B4 (de) | 2009-03-13 | 2011-09-01 | Dr. Dieter Vaihinger Gmbh + Co. Kg | Vorrichtung zur Erzeugung von Schlagsahne |
DE202009018427U1 (de) | 2009-03-13 | 2011-11-24 | Dr. Dieter Vaihinger Gmbh & Co. Kg | Vorrichtung zur Erzeugung von Schlagsahne |
US10675596B2 (en) | 2015-07-03 | 2020-06-09 | Societe Des Produits Nestle S.A. | Fluid foaming machine |
USD899195S1 (en) | 2018-10-12 | 2020-10-20 | Rich Products Corporation | Food product dispenser |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3521982C1 (de) | 1985-06-20 | 1986-05-22 | Josef 7580 Bühl Kümmerling | Geraetekopf fuer eine Maschine zum Aufschlagen schaumiger Massen,insbesondere Schlagsahne |
US4766739A (en) * | 1986-05-02 | 1988-08-30 | Antonio Cimenti | Simplified cream whipper |
-
2001
- 2001-10-17 CH CH01906/01A patent/CH695537A5/de not_active IP Right Cessation
-
2002
- 2002-09-30 WO PCT/EP2002/010956 patent/WO2003032796A1/de active IP Right Grant
- 2002-09-30 US US10/492,684 patent/US20040241297A1/en not_active Abandoned
- 2002-09-30 DE DE50209500T patent/DE50209500D1/de not_active Expired - Fee Related
- 2002-09-30 AT AT02801297T patent/ATE353586T1/de not_active IP Right Cessation
- 2002-09-30 CA CA002463831A patent/CA2463831A1/en not_active Abandoned
- 2002-09-30 EP EP02801297A patent/EP1435816B1/de not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3521982C1 (de) | 1985-06-20 | 1986-05-22 | Josef 7580 Bühl Kümmerling | Geraetekopf fuer eine Maschine zum Aufschlagen schaumiger Massen,insbesondere Schlagsahne |
US4766739A (en) * | 1986-05-02 | 1988-08-30 | Antonio Cimenti | Simplified cream whipper |
Also Published As
Publication number | Publication date |
---|---|
EP1435816B1 (de) | 2007-02-14 |
EP1435816A1 (de) | 2004-07-14 |
CA2463831A1 (en) | 2003-04-24 |
CH695537A5 (de) | 2006-06-30 |
ATE353586T1 (de) | 2007-03-15 |
DE50209500D1 (de) | 2007-03-29 |
US20040241297A1 (en) | 2004-12-02 |
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