发明名称 |
Carbonated and non-carbonated water source and water pressure booster |
摘要 |
Disclosed is a water pressure booster apparatus which can be employed for the dispensing of beverages. The booster can be combined as a carbonator and water pressure booster apparatus for holding both carbonated and non-carbonated water at elevated pressures, for the dispensing of carbonated and non-carbonated beverages. The apparatus has a tank including a tank chamber with a booster chamber therein. The two chambers are separated by a flexible membrane such that the elevated pressure is essentially the same in the two chambers. The booster chamber is removable through an access port in the tank. A valve provides inlet water to the tank chamber and the booster chamber. The location of the membrane controls the valve between charging of the two chambers. The valve is a spool valve with one end coupled to the membrane. The quantities of water in the two chambers controls activation of a pump which provides charging water to the chambers.
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申请公布号 |
US6394311(B2) |
申请公布日期 |
2002.05.28 |
申请号 |
US20010800452 |
申请日期 |
2001.03.06 |
申请人 |
MCCANN'S ENGINEERING & MFG. CO. |
发明人 |
MCCANN GERALD P.;VERLEY DONALD |
分类号 |
B67D1/00;B67D1/04;(IPC1-7):B67D5/56 |
主分类号 |
B67D1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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