|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|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...