Opening means for a capsule-based beverage preparation device
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A47J-031/06
B65D-085/804
출원번호
US-0375390
(2010-06-17)
등록번호
US-8820216
(2014-09-02)
우선권정보
EP-09162921 (2009-06-17)
국제출원번호
PCT/EP2010/058506
(2010-06-17)
§371/§102 date
20111130
(20111130)
국제공개번호
WO2010/146101
(2010-12-23)
발명자
/ 주소
Vuagniaux, Didier
Ozanne, Matthieu
Gerber, Gilles
Dunki, Remo
출원인 / 주소
Nestec S.A.
대리인 / 주소
K&L Gates LLP
인용정보
피인용 횟수 :
3인용 특허 :
5
초록▼
The invention proposes a system comprising a beverage preparation device (10) and a capsule (1) for preparing a beverage from a food substance contained in a compartment (2) of the capsule by injection of a liquid into the capsule, the beverage preparation device (10) having opening means (3) which
The invention proposes a system comprising a beverage preparation device (10) and a capsule (1) for preparing a beverage from a food substance contained in a compartment (2) of the capsule by injection of a liquid into the capsule, the beverage preparation device (10) having opening means (3) which are designed to interact with a wall member (4) provided at an outlet face (6b) of the capsule (1), wherein the opening means (3) comprise an opening member (7) having a hook-like shape designed to shear and move away at least a portion of a cover (11) sealed to the outlet face (6b) of the capsule.
대표청구항▼
1. A system comprising a beverage preparation device and a capsule for preparing a beverage from a food substance contained in a compartment of the capsule by injecting a liquid into the capsule, the beverage preparation device having an opener which is designed to interact with a wall member provid
1. A system comprising a beverage preparation device and a capsule for preparing a beverage from a food substance contained in a compartment of the capsule by injecting a liquid into the capsule, the beverage preparation device having an opener which is designed to interact with a wall member provided at an outlet face of the capsule, wherein the opener comprises an opening member having a hook shape designed to shear and move away at least a portion of a cover sealed to the outlet face of the capsule, and the cover of the capsule is overlaying the wall member of the capsule. 2. The system of claim 1, wherein the opening member is a hook member which is designed to deflect at least a portion of the cover towards an upper face of the hook member. 3. The system of claim 1, wherein the hook member is curved or slanted with respect to a vertically arranged base of the opener. 4. The system of claim 1, wherein the opener comprises an integrally formed guide designed to redirect a beverage from the capsule to a receptacle. 5. The system of claim 4, wherein the guide comprises a recessed collecting member situated at a base of the opener. 6. The system of claim 1, wherein gas under pressure is enclosed by the cover sealed to the outlet face of the capsule. 7. The system of claim 1, wherein the beverage preparation brewing device comprises enclosing members designed to enclose the capsule within a receiving chamber into which the capsule is inserted, and the beverage preparation brewing device further comprises a liquid supply, a water pump, a heater, and an injection member that injects the liquid into the capsule. 8. A system comprising a beverage preparation device and a capsule for preparing a beverage from a food substance contained in a compartment of the capsule by injecting a liquid into the capsule, the beverage preparation device having an opener which is designed to interact with a wall member provided at an outlet face of the capsule, wherein the opener comprises an opening member having a hook shape designed to shear and move away at least a portion of a cover sealed to the outlet face of the capsule, the opener comprises an integrally formed guide designed to redirect a beverage from the capsule to a receptacle, wherein the guide further comprises an essentially vertical ridge protruding from the base of the opener. 9. The system of claim 8, wherein a tearing edge of the guide is constituted by a tip of the vertical ridge. 10. The system of claim 8, wherein the beverage preparation brewing device comprises enclosing members designed to enclose the capsule within a receiving chamber into which the capsule is inserted, and the beverage preparation brewing device further comprises a liquid supply, a water pump, a heater, and an injection member that injects the liquid into the capsule. 11. The system of claim 8, wherein the cover of the capsule is overlaying the wall member of the capsule. 12. A capsule for preparing a beverage in a beverage machine comprising: an ingredients compartment;a wall member provided at an outlet face of the capsule, the wall member comprising at least one overflow aperture in fluid communication with the ingredients compartment; anda cover sealed to the outlet face, and the wall member comprises a shearing member abutting on the cover and designed to interact with a dedicated opener of the beverage preparation machine such that during opening of the machine at least a portion of the cover is sheared between the shearing member and the opener. 13. The capsule of claim 12, wherein the wall member is provided with at least one preformed channel at the outlet face of the capsule and designed to guide a fluid from the at least one overflow aperture to the least one recess being designed to receive the dedicated opener of a beverage preparation device. 14. The capsule of claim 12, wherein the cover is a mono-layer or a multi-layer cover comprising at least aluminium. 15. The capsule of claim 12, wherein a gas is enclosed by the cover sealed to the outlet face of the capsule and the pressure of the gas is sufficient to push out the cover. 16. A system comprising a beverage preparation device and a capsule for preparing a beverage from a food substance contained in a compartment of the capsule by injecting a liquid into the capsule, the beverage preparation device having an opener which is designed to interact with a wall member provided at an outlet face of the capsule, wherein the opener comprises an opening member having a hook shape designed to shear and move away at least a portion of a cover sealed to the outlet face of the capsule, andwherein the wall member of the capsule comprises at least one overflow aperture in fluid communication with the compartment, and the wall member of the capsule further comprises a shearing member abutting on the cover and designed to interact with the opener of the beverage preparation machine such that during opening of the machine at least a portion of the cover is sheared between the shearing member and the opener.
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이 특허에 인용된 특허 (5)
Shaw,Jon W.; Cooke,John C., Beverage brewing method and apparatus.
Lo Faro, Gian Matteo; Crosby, Alan M.; Bonnoitt, Jr., George Kingman; Adams, David Preston; Stratton, Alan Kenneth, Capsule based system for preparing and dispensing a beverage.
Lo Faro, Gian Matteo; Laverack, John R.; Shentu, Yuanli; Weseman, Kurt R.; Riehm, George E.; Weaver, Greg G., Capsule based system for preparing and dispensing a beverage.
Lo Faro, Gian Matteo; Crosby, Alan M.; Bonnoitt, Jr., George Kingman; Adams, David Preston; Stratton, Alan Kenneth, Capsule-based system for preparing and dispensing a beverage.
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