| 发明名称 |
HIGH PRESSURE SAFETY VALVE |
| 摘要 |
<p>A high pressure safety valve which automatically closes when high pressure conditions exist. The high pressure valve includes a diaphragm valve and a snap acting assembly connected to the diaphragm valve which acts to snap it closed when a high pressure condition is detected. The safety valve of the present invention may also include a relief valve which opens when the diaphragm valve closes to relieve pressure at the outlet of the safety valve. In addition, the safety valve of the present invention can be manually reset only after the high pressure condition has been corrected.</p> |
| 申请公布号 |
CA1028219(A) |
申请公布日期 |
1978.03.21 |
| 申请号 |
CA19760260192 |
申请日期 |
1976.08.31 |
| 申请人 |
ESSEX GROUP, INC. |
发明人 |
TURNER, JESSE H.;HURD, CLAUD C.;FIEDLER, FRANK (JR.) |
| 分类号 |
G05D16/06;(IPC1-7):05D16/06 |
主分类号 |
G05D16/06 |
| 代理机构 |
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