|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||222/399; 222/129.1; 222/145.1; 222/396; 141/005; 141/064; 239/373|
|§371/§102 date||20080208 (20080208)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 4 인용 특허 : 15|
A container that dispenses a carbonated drink such as beer has a pressure regulator that controls the pressure of the dispensed fluid with a pressurized carbon dioxide. The carbon dioxide is released to maintain the desired pressure by a pressure regulator that opens a valve when the pressure is too low in the dispensed fluid and closes a valve when the pressure is high enough in the dispensed fluid. The pressure regulator is easily adjusted without the use of a tool during operation by simply rotating the pressure regulator's cap on its threads.
1. Container for carbonated liquid drink provided with a chamber (2) for containing the liquid drink, a liquid drink dispensing opening (13) for dispensing the liquid drink from said drink chamber (2), a pressure medium chamber (9) for supplying pressure medium to said drink chamber (2), which pressure medium chamber (9) has an outlet that is closed by a delivery valve (12) for delivering pressure medium, and a pressure regulating element (10) connected to said delivery valve (12) for operating said delivery valve (12), wherein said pressure regulating e...