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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||222/40218 ; 239/311|
|발명자 / 주소||
|출원인 / 주소||
|인용정보||피인용 횟수 : 64 인용 특허 : 1|
A valve for the admixture of a gas with a fluid pressure stored in a container, comprising a hollow body associated with a drawing tube for the fluid transport and provided with at least one through hole for the gas transport, as well as a shutter element movable in the body against a spring and provided with a hollow stem having at least one opening which can be shut off by a sealing gasket. The body has therein a nozzle which is hydraulically connected with the drawing tube and cooperates with a venturi effect conduit which with such a nozzle defines a...
A valve for admixture, during dispensing of a liquid stored under gas pressure with a controlled portion of the pressurizing gas, said valve being of the type including: a hollow body with upper and lower ends, said lower end being connected to a suction tube, said valve having integral gasketed sealing means at the upper end, said body having at least one transverse hole for gas transport, said valve also including a valve plunger movable within the body and resilient bias means between the valve plunger and the body, the valve having a hollow stem for ...