发明名称 |
EXPANSION TANK WITH A PREDICTIVE SENSOR |
摘要 |
An expansion tank which comprises a tank having a predetermined volume capacity; a flexible diaphragm in the tank, partitioning tank volume into a liquid-containing portion for holding liquid and a gas-containing portion for holding a gas under a pressure that defines a normal pressurized gas volume when the liquid-containing portion holds a predetermined liquid volume; and a proximity sensor suspended in the gas-containing portion of the tank and adapted to energize an alarm signal when volume of the gas-containing portion is reduced a predetermined amount as indicated by proximity of the diaphragm.
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申请公布号 |
WO2009091621(A3) |
申请公布日期 |
2009.09.11 |
申请号 |
WO2009US00828 |
申请日期 |
2009.02.10 |
申请人 |
WESSELS COMPANY |
发明人 |
FULLER, JAMES;STEDHAM, DAVID, M. |
分类号 |
B65D25/04 |
主分类号 |
B65D25/04 |
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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