Device for preparing milk froth that can be optionally hot or cold, or for dispensing optionally hot or cold milk
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A47J-031/44
A01J-011/04
B01F-003/04
B01F-015/02
출원번호
US-0430084
(2013-09-23)
등록번호
US-9924829
(2018-03-27)
우선권정보
DE-20 2012 009 074 U (2012-09-21)
국제출원번호
PCT/EP2013/002856
(2013-09-23)
국제공개번호
WO2014/044407
(2014-03-27)
발명자
/ 주소
Stutz, Dieter
출원인 / 주소
EUGSTER/FRISMAG AG
대리인 / 주소
Norton Rose Fulbright US LLP
인용정보
피인용 횟수 :
0인용 특허 :
8
초록▼
The invention relates to a device for preparing milk froth that can be optionally hot or cold, or for dispensing optionally hot or cold milk (1), said device comprising a milk container (4) that can be removed from the device, a milk inlet which connects the milk container (4) to a cold froth device
The invention relates to a device for preparing milk froth that can be optionally hot or cold, or for dispensing optionally hot or cold milk (1), said device comprising a milk container (4) that can be removed from the device, a milk inlet which connects the milk container (4) to a cold froth device via a milk valve section, said cold froth device being activatable by means of an air valve section, and comprising an outlet line (15) that is located downstream of the cold froth device and comprises an outlet (16). The milk container (4) can be inserted into the device (1) in a guided manner and the base (4a) of said container is equipped with a milk snap-in valve (17). A complementary receiving section (17a) for the milk snap-in valve is fixed in the device (1) and is formed as a milk inlet directly on the milk valve section. When the milk container (4) is inserted, the milk snap-in valve (17) engages in the complementary receiving section (17a) for the snap-in valve and is locked therein.
대표청구항▼
1. A device for preparing optionally cold or warm milk froth or for dispensing optionally cold or warm milk, comprising: a milk container,a milk inlet which connects the milk container via a milk valve channel to a cold-frothing device that can be activated via an air valve channel,an outlet line ar
1. A device for preparing optionally cold or warm milk froth or for dispensing optionally cold or warm milk, comprising: a milk container,a milk inlet which connects the milk container via a milk valve channel to a cold-frothing device that can be activated via an air valve channel,an outlet line arranged downstream from the cold-frothing device, with an outlet, whereinthe outlet comprises a steam-heating device with a lockable steam generator coupling device with which the outlet is capable of heating cold milk froth prepared in the cold-frothing device or milk,the device comprises a Peltier element and a milk container holding chamber,the milk container holding chamber and/or the milk container is connected to a cold side of the Peltier element in a thermally conductive manner,the device comprises a housing unit with the milk container holding chamber and the Peltier element, and a unit having the milk valve channel, the air valve channel and the cold-frothing device,the unit can be displaced substantially horizontally in the housing unit such that a complementary coupling device of a milk line can be connected to a coupling device of a milk suction line,a manifold valve is arranged in the unit which comprises a manifold valve outlet, the milk valve channel, the air valve channel and a rinsing fluid valve channel through which a rinsing agent line can be added to the manifold valve outlet,a pump and the cold-frothing device are arranged in terms of flow in the unit between the manifold valve outlet and the outlet line, andelectrical drive members of the manifold valve and the pump are arranged in the unit. 2. The device as set forth in claim 1, wherein the unit is guided in a carriage guide of the housing unit. 3. The device as set forth in claim 1, wherein the Peltier element is arranged under a bottom of the milk container holding chamber. 4. The device as set forth in claim 1, wherein the milk container holding chamber or the milk container has a removable lid with the milk suction line protruding into the milk container or into the milk container holding chamber and with the coupling device of the milk suction line, andthe milk line that leads to the milk valve channel is provided with the complementary coupling device that can be connected to the coupling device of the milk suction line, with the milk suction line along with the coupling device and the complementary coupling device forming the milk inlet to the milk line. 5. The device as set forth in claim 1, wherein internal control units of the electrical drive members of the manifold valve and the pump are arranged in the unit. 6. The device as set forth in claim 5, wherein a power supply connection and a start contact that can be actuated by the unit are arranged in the housing unit, anda power supply of the unit and of the Peltier element can be activated by the start contact. 7. The device as set forth in claim 6, wherein the internal control units have an interface via a wireless or wired connection to a central control unit. 8. The device as set forth in claim 1, wherein the steam generator coupling device is automatically lockable in an uncoupled state. 9. The device as set forth in claim 1, wherein the outlet has a mixing device for mixing the milk froth or the milk with steam prepared in the cold-frothing device as the steam-heating device. 10. The device as set forth in claim 1, wherein the outlet has a steam-heated heat exchanger as the steam-heating device. 11. A beverage preparation device, particularly a coffee beverage preparation device, with a steam generator and with the device for the preparation of optionally cold or warm milk froth or optionally cold or warm milk as set forth in claim 1, wherein the steam generator coupling device of the device can be coupled with a steam outlet line of the steam generator provided with a controllable steam valve. 12. The beverage preparation device as set forth in claim 11, wherein a central control unit is a component of the beverage preparation device, andan actuating member of the steam valve is connected to the central control unit. 13. The device as set forth in claim 1, further comprising an optionally activatable steam generator for heating the milk froth prepared in the cold-frothing device or the milk flowing through the cold-frothing device.
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이 특허에 인용된 특허 (8)
Arksey Matthew L., Automated espresso and milk aeration method.
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