发明名称 |
Method and system for testing safety relief valves |
摘要 |
A method and system for testing safety relief valves utilizes a reservoir of high pressure fluid which is metered into a smaller pressure vessel in communication with the safety relief valve to be tested. The method and system permits a safety relief valve to be tested with air as well as water.
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申请公布号 |
US4893494(A) |
申请公布日期 |
1990.01.16 |
申请号 |
US19880176309 |
申请日期 |
1988.03.31 |
申请人 |
MANAGEMENT SERVICES INTERNATIONAL, INC. |
发明人 |
HART, WARING F. |
分类号 |
F16K37/00 |
主分类号 |
F16K37/00 |
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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