|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 6|
A system for measuring a volume of a liquid has a keg with a nozzle and a dip tube extending into the keg, a coupler having a gas flow path and a liquid flow path, a transducer cooperative with the gas flow path so as to measure a pressure of gas in the keg and cooperative with the liquid flow path so as to measure a pressure of the liquid at a location above the nozzle of the keg, and a controller connected to the transducer so as to measure a difference between the measured pressure of the gas and the measured pressure of the liquid. The controller con...
1. A system for measuring a volume of a liquid, the system comprising: a keg having a nozzle and a dip tube extending from said nozzle into said keg, said keg having a volume of liquid therein;a coupler affixed to said nozzle, said coupler having a gas flow path and a liquid flow path, said gas flow path opening through said nozzle into said keg, said liquid flow path connecting to said dip tube;a first transducer port cooperative with said gas flow path so as to measure a pressure of gas in said gas flow path;a second transducer port cooperative with sa...