|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||62/99 ; 62/396 ; 62/389 ; 62/399|
|발명자 / 주소|
|인용정보||피인용 횟수 : 16 인용 특허 : 0|
A method and apparatus is provided for dispensing beer from a keg without excess foaming wherein the keg and beer temperatures and fluid pressures are controlled such that beer is dispensed at predetermined temperatures at substantially atmospheric pressures even over a wide range of atmospheric temperatures. Beer is supplied under pressure from the keg to a constricted flow line which abruptly decreases flow pressure. A portion of the constricted flow line is immersed in a refrigerating bath to reduce beer temperature. The length of the constricted flow...
A beer cooling and dispensing apparatus comprising: a keg container for beer having a pressure inlet and a fluid outlet; a source of compressed air at a predetermined pressure connected to said pressure inlet; a first supply line connected to said fluid outlet; a second supply line connected to said first supply line; a dispensing nozzle means connected to said second supply line; a refrigerating means for cooling beer; said first supply line having a larger interior diameter than said second supply line at the connection of said first and second supply ...