Output unit for a beverage dispenser, beverage dispenser having such an output unit and method for operating such a beverage dispenser
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B67D-001/00
A47J-031/46
출원번호
US-0402926
(2013-04-16)
등록번호
US-9617138
(2017-04-11)
우선권정보
CH-763/2012 (2012-06-04)
국제출원번호
PCT/EP2013/057911
(2013-04-16)
국제공개번호
WO2013/182340
(2013-12-12)
발명자
/ 주소
Mosimann, Bruno
Sinzig, Peter
Bühlmann, Felix
출원인 / 주소
SCHAERER AG
대리인 / 주소
Pearne & Gordon LLP
인용정보
피인용 횟수 :
0인용 특허 :
8
초록▼
An output unit for a beverage dispenser outputs hot beverages and/or ingredients for beverages to a container standing below the output unit. The output unit has one or more outlet assemblies for beverages and/or ingredients. Improved cleaning and/or mixing is achieved in that each of the outlet ass
An output unit for a beverage dispenser outputs hot beverages and/or ingredients for beverages to a container standing below the output unit. The output unit has one or more outlet assemblies for beverages and/or ingredients. Improved cleaning and/or mixing is achieved in that each of the outlet assemblies has a central inner outlet and an outer outlet which concentrically encloses the inner outlet, and in that the outer outlet is designed as a ring nozzle directed in the outlet direction so that a fluid which is output through the outer outlet encloses the inner outlet in the form of a concentric liquid sheath.
대표청구항▼
1. An output unit for an automatic beverage dispenser configured for dispensing a beverage and/or ingredients for a beverage to a subjacent vessel, the output unit comprising a plurality of outlet assemblies for beverages and/or ingredients, each of the outlet assemblies comprising a central inner o
1. An output unit for an automatic beverage dispenser configured for dispensing a beverage and/or ingredients for a beverage to a subjacent vessel, the output unit comprising a plurality of outlet assemblies for beverages and/or ingredients, each of the outlet assemblies comprising a central inner outlet and an outer outlet, which concentrically surrounds the inner outlet, and each of the inner outlet and the outer outlet are connected to a beverage container and/or an ingredient container of beverage fluid, wherein the outer outlet is designed as an annular nozzle directed in an outlet direction so that the beverage fluid that is dispensed through the outer outlet encloses the inner outlet in the form of a concentric sheath, wherein the inner outlet is formed by an end of a line, an outside wall of said line forming an inside wall of the outer outlet, and the outer outlet is recessed relative to the inner outlet in the outlet direction, and wherein at least one outer outlet of the outlet assemblies is part of a rinsing device connected to a rinsing fluid source of rinsing fluid, to clean or rinse associated inner outlets by conducting the rinsing fluid through said concentric sheath formed by said outer outlet. 2. An output unit according to claim 1, characterized in that the output unit comprises a plurality of outlet assemblies, which are disposed next to each other and which in each case comprise an inner and an outer outlet, and outer outlets of the outlet assemblies comprise a shared input ends. 3. An output unit according to claim 1, characterized in that the output unit comprises a plurality of outlet assemblies, which are disposed next to each other and which in each case comprise an inner and an outer outlet, and outer outlets of the outlet assemblies comprise a shared input end. 4. An automatic beverage dispenser for dispensing hot beverages, comprising an output unit, by which said beverage and/or ingredients for said beverage are dispensed to said subjacent vessel, characterized in that the output unit is designed according to claim 1. 5. The automatic beverage dispenser according to claim 4, further comprising a hot water system and a powder container, which dispense hot water and a beverage powder to a mixer connected on the output end side to the output unit, wherein the outlet assembly or assemblies are connected to the rinsing fluid source via a separate rinsing line. 6. The method for operating an automatic beverage dispenser according to claim 5, characterized in that the outlet assembly connected to the mixer is automatically cleaned at predefined points in time by the rinsing fluid being rinsed around the outside of the inner outlet via the outer outlet. 7. The automatic beverage dispenser according to claim 4, further comprising a syrup container and a milk unit supplying milk or frothed milk, which are both connected to the output unit. 8. The automatic beverage dispenser according to claim 7, characterized in that the milk unit is connected to an outer outlet of an outlet assembly, and the syrup container is connected to the associated inner outlet of the outlet assembly. 9. The method for operating an automatic beverage dispenser according to claim 8, characterized in that the outlet assembly connected to the milk unit is automatically cleaned at predefined points in time by the rinsing fluid being discharged via the outer outlet. 10. The automatic beverage dispenser according to claim 7, characterized in that the outlet assembly connected to the milk unit is connected to the rinsing fluid source via a separate rinsing line. 11. The automatic beverage dispenser according to claim 4, further comprising a coffee preparation unit, in which a freshly brewed coffee beverage is automatically prepared and dispensed via the output unit to a subjacent vessel, wherein the outlet assembly or assemblies are connected to the rinsing fluid source via a separate rinsing line. 12. An automatic beverage dispenser according to claim 11, characterized in that the rinsing fluid source is designed as a separate unit. 13. An automatic beverage dispenser according to claim 11 further comprising a compressed air source connected to the output unit via a compressed air pipe for blowing air onto the inner outlets. 14. A method for operating an automatic beverage dispenser according to claim 11, characterized in that at least one of the outlet assemblies is automatically cleaned at predefined points in time by the rinsing fluid the rinsing fluid being rinsed around an outside of the inner outlet via the outer outlet. 15. The method according to claim 14, characterized in that the inner outlet is cleaned after each time a beverage is dispensed. 16. The method according to claim 14, characterized in that the inner outlet is cleaned after a predetermined number of times after beverages have been dispensed. 17. The method according to claim 14, characterized in that the inner outlet is cleaned after a predefined time has lapsed. 18. A method according to claim 14, characterized in that the automatic beverage dispenser comprises an output unit having a plurality of inner outlets, and the inner outlets are cleaned separately as needed. 19. A method according to claim 14, characterized in that the automatic beverage dispenser comprises an output unit having a plurality of inner outlets, and that the inner outlets are always cleaned together. 20. A method according to claim 14, characterized in that the automatic beverage dispenser comprises one or more syrup containers, which are connected in each case to the inner outlets of the output unit via a syrup line, and during a rinsing process for rinsing or cleaning the syrup line, the rinsing fluid is suctioned into the respective inner outlet and is transported in the direction of the syrup container through the syrup line. 21. The method according to claim 20, characterized in that, for dispensing syrup, syrup is pumped from the respective syrup container by way of a syrup pump having a reversible pumping direction through the syrup line to the associated inner outlet, and the associated syrup pump is operated with the reverse pumping direction for suctioning the rinsing fluid. 22. A method according to claim 14, characterized in that, as an alternative or in addition to cleaning the inner outlets, compressed air is blown onto the inner outlets so as to eliminate syrup drops (29) adhering to the inner outlets. 23. The method according to claim 22, characterized in that the compressed air is blown out via the outer outlet. 24. A method according to claim 14, characterized in that hot water is used as the rinsing fluid. 25. The automatic beverage dispenser according to claim 11, further comprising at least one syrup container, from which syrup can be dispensed as needed via an inner outlet disposed on the output unit and added to the coffee beverage, wherein the associated outer outlet is connected to the rinsing fluid source via a separate rinsing line. 26. The automatic beverage dispenser according to claim 25, characterized in that the inner outlet is connected to the syrup container via a syrup line, and a syrup pump is disposed in the syrup line. 27. The automatic beverage dispenser according to claim 26, characterized in that the syrup pump has a reversible pumping direction. 28. An automatic beverage dispenser according to claim 25 further comprising a plurality of replaceable syrup containers connected to associated separate inner outlets via separate syrup lines by way of detachable fluid couplings, wherein a dedicated syrup pump is disposed in each of the syrup lines. 29. The automatic beverage dispenser according to claim 28, characterized in that a dedicated rinsing device comprising the outer outlet is associated with each of the inner outlets, the rinsing device being connected to the rinsing fluid source via a dedicated input end. 30. The automatic beverage dispenser according to claim 29, characterized in that a shared rinsing device comprising the outer outlet is associated with all the inner outlets, the rinsing device being connected to the rinsing fluid source via an input end. 31. An automatic beverage dispenser according to claim 25, characterized in that the rinsing fluid source is part of the coffee preparation unit. 32. An output unit for an automatic beverage dispenser configured for dispensing a beverage and/or ingredients for a beverage to a subjacent vessel, the output unit comprising a plurality of outlet assemblies for beverages and/or ingredients, each of the outlet assemblies comprising a central inner outlet and an outer outlet, which concentrically surrounds the inner outlet, and each of the inner outlet and the outer outlet are connected to a beverage container and/or an ingredient container of beverage fluid, wherein the outer outlet is designed as an annular nozzle directed in an outlet direction so that a beverage fluid that is dispensed through the outer outlet encloses the inner outlet in the form of a concentric sheath, wherein the inner outlet is formed by an end of a line, an outside wall of said line forming an inside wall of the outer outlet, and the outer outlet is recessed relative to the inner outlet in the outlet direction, and wherein at least one outer outlet of the outlet assemblies is part of a rinsing device connected to a rinsing fluid source of rinsing fluid, to clean or rinse associated inner outlets by conducting the rinsing fluid through said concentric sheath formed by said outer outlet, with the inner outlets of said outlet assemblies each being connected to a syrup container via a syrup line.
Jamgochian Ralph (Dallas PA) Oley Leonard (Hunlock Creek PA) Stachnik Joseph (Moscow PA) Tutella Alfred L. (Plains PA), Combination hot and cold drink machine.
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