发明名称 |
Resettable pressure responsive valve |
摘要 |
Pressure responsive piston valve with spring controlled detent balls; a detent pressure spring extends longitudinally through the piston and urges a biasing ball against detent balls which are longitudinally offset from the biasing ball; the detent balls are driven into a detent groove in the cylinder for the piston; pressure on the piston forces the detent balls out of the detent groove; calibrating means for the spring.
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申请公布号 |
US4178960(A) |
申请公布日期 |
1979.12.18 |
申请号 |
US19770801201 |
申请日期 |
1977.05.24 |
申请人 |
AUTO RESEARCH CORPORATION |
发明人 |
NAPOLITANO, JOSEPH J;RICHARDSON, MICHAEL |
分类号 |
F16K17/04;(IPC1-7):F16K31/12 |
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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