发明名称 |
PRESSURE RELIEF VALVE ASSEMBLY |
摘要 |
A pressure relief valve assembly includes a body having a passage extending therethrough. The body includes an upstream end adapted to be connected to a source of fluid pressure, an intermediate portion, and a downstream end having a downstream exit. A rupture disk is mounted in the passageway and blocks the fluid pressure of the source from the downstream end. In operation, the rupture disk configured to rupture above a predetermined differential fluid pressure. A catcher is disposed in the passage downstream of the rupture disk. The catcher generally includes a disk portion with at least one opening sized to prevent passage of the rupture disk through the catcher in response to a rupture disk failure while simultaneously allowing fluid flow through the catcher to the downstream exit.
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申请公布号 |
US2013037125(A1) |
申请公布日期 |
2013.02.14 |
申请号 |
US201213572293 |
申请日期 |
2012.08.10 |
申请人 |
S.P.M. FLOW CONTROL, INC.;DRAKE PHILIP;WITKOWSKI BRIAN |
发明人 |
DRAKE PHILIP;WITKOWSKI BRIAN |
分类号 |
F16K17/14;F16K51/00;F17D5/00 |
主分类号 |
F16K17/14 |
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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