发明名称 |
Solid state pressure detector for beverage dispensers |
摘要 |
A beverage dispenser with an out of syrup detector is described. The detector analyzes the electrical current drawn by a solenoid valve controlling the flow of syrup. Parameters of the current are compared to known parameters indicative of proper back pressure and known parameters indicative of an out of syrup condition./!
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申请公布号 |
US5757667(A) |
申请公布日期 |
1998.05.26 |
申请号 |
US19960644322 |
申请日期 |
1996.05.10 |
申请人 |
IMI WILSHIRE INC. |
发明人 |
SHANNON, JOSEPH W.;ZHANG, MING |
分类号 |
B67D3/00;B67D7/08;B67D7/72;F04B49/02;F04B49/08;(IPC1-7):B67D5/08;B67D5/54 |
主分类号 |
B67D3/00 |
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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