发明名称 |
COMBINATION THERMAL AND PRESSURE RELIEF VALVE |
摘要 |
<p>A combination thermal and pressure relief valve is disclosed that includes a first housing having an opening at a first end and a pathway extending towards the opening from a second end of the first housing. A second housing is partially received in the opening of the first housing, and the first and the second housings define a chamber adjacent the pathway. An exitway extends from the chamber to an exterior of the valve. A bearing element is within the chamber adjacent the pathway and is larger than a width of the pathway. A spring is within the chamber, is under compression, and in line with the bearing element. A thermal element is also within the chamber and in line with the spring. The thermal element melts at a predetermined temperature. The spring exerts a force on the bearing element such that the bearing element is biased against the pathway and forms a seal between the chamber and the pathway.</p> |
申请公布号 |
EP1549871(B1) |
申请公布日期 |
2006.10.25 |
申请号 |
EP20030755377 |
申请日期 |
2003.05.19 |
申请人 |
SCHRADER-BRIDGEPORT INTERNATIONAL, INC. |
发明人 |
SCHULTZ, JEFFREY, A.;SCARBOROUGH, SCOTT, M. |
分类号 |
F16K17/04;F16K17/38 |
主分类号 |
F16K17/04 |
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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