发明名称 |
Propane overflow protection valve |
摘要 |
An overflow protection device includes a valve body having an inlet conduit passing vertically therethrough. The inlet conduit includes an outlet end below a valve chamber. A valve within the valve chamber is movable between and open and closed position. A float is pivotally mounted below the valve and the float cams, an actuator upwardly when the float experiences a less than full tank and cams the actuation downwardly to permit the valve to move downwardly when the float rises to a predetermined level as it floats on the liquid within the tank.
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申请公布号 |
US6810905(B1) |
申请公布日期 |
2004.11.02 |
申请号 |
US20030661252 |
申请日期 |
2003.09.12 |
申请人 |
RAALL CORP. |
发明人 |
WATSON VIRGIL ALLEN;HODYNIAK, JR. RAYMOND SIMON |
分类号 |
F16K21/18;F16K31/26;(IPC1-7):F16K31/20;F16K33/00 |
主分类号 |
F16K21/18 |
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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