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특허 상세정보

Beverage dispensing device

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-083/00   
미국특허분류(USC) 222/396; 222/003
출원번호 US-0124868 (2008-05-21)
등록번호 US8066156 (2011-11-16)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Quarles & Brady LLP
인용정보 피인용 횟수 : 2  인용 특허 : 35

A beverage dispensing device using a pressure regulator to maintain the pressure inside the beverage container as the beverage is dispensed is disclosed. The pressure regulator includes a second chamber separate from the space containing the beverage. The second chamber contains a sorbent on which a propellant gas is adsorbed. The pressure inside the beverage container controls the opening and closing of a flow regulator that allows either the beverage being dispensed or a displacing agent contained in a third chamber to flow into the second chamber when...


What is claimed is: 1. A fluid dispensing device comprising:a. a container defining a first enclosed space for holding a fluid; andb. a pressure regulator in fluid communication with the first enclosed space, the pressure regulator comprising:(i) a second enclosed space;(ii) a sorbent contained within the second enclosed space, the sorbent further comprising a propellant gas adsorbed to the sorbent;(iii) an inlet in fluid communication with the first enclosed space and the second enclosed space;(iv) the inlet comprising a flow regulator wherein the openi...

이 특허에 인용된 특허 (35)

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