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公开(公告)号:US3914752A
公开(公告)日:1975-10-21
申请号:US36702173
申请日:1973-06-04
Applicant: EXXON PRODUCTION RESEARCH CO
Inventor: HOWARD WILLIS W , MAURER WILLIAM C , LOCK EVERETT H
CPC classification number: F16J15/008 , F04B49/10 , F04B53/164 , F04B2201/0208
Abstract: An alarm system for a high pressure reciprocating pump includes a detector member positioned adjacent the pump packing for detecting leakage of fluid therepast, and an alarm indicator responsive to movement of the detector member for operating an audible or visual alarm device or for stopping the pump.
Abstract translation: 用于高压往复泵的报警系统包括邻近泵密封件定位的检测器构件,用于检测其中的流体泄漏;以及响应于用于操作可听见或可视报警装置或用于停止泵的检测器构件的运动的报警指示器。
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2.
公开(公告)号:US3921435A
公开(公告)日:1975-11-25
申请号:US40604373
申请日:1973-10-12
Applicant: EXXON PRODUCTION RESEARCH CO
Inventor: HOWARD WILLIS W
CPC classification number: G01M13/00 , F04B49/10 , F04B53/10 , G01K1/026 , G01K13/00 , G01M3/002 , G01M3/184
Abstract: A system for detecting early failure of valves employed in reciprocating pump includes a temperature sensing element positioned on each valve or on the pump in the immediate vicinity of each valve, and means responsive to the sensing element for indicating temperature. An increase in the temperature of one valve over the temperature of the other valves provides an indication of valve failure.
Abstract translation: 用于检测往复泵中使用的阀的早期故障的系统包括位于每个阀附近的每个阀或泵上的温度感测元件,以及响应于感测元件以指示温度的装置。 一个阀门的温度在其他阀门的温度上的增加提供了阀门故障的指示。
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