发明名称 |
VALVE STOP RETAINER DEVICE |
摘要 |
A valve stop retainer device (220) that is adapted to interface with a cross-bore fluid communication chamber (262) of a reciprocating pump (250) includes a spring retainer plate (221) and a plurality of retainer lobes (223) extending substantially away from a first side of the spring retainer plate (221). Each of the plurality of retainer lobes (223) includes an upper portion (223u) having an outer surface (223s). A shape of each of the outer surfaces (223s) and a shape of an inside surface (261) of the cross-bore fluid communication chamber (262) interfacing with the valve stop retainer device (220) substantially conform to a shape of at least a portion of a surface of revolution. The valve stop retainer device (220) is adapted to be retained inside of the cross-bore fluid communication chamber (262) by the shape of the inside surface (261). |
申请公布号 |
CA2954375(A1) |
申请公布日期 |
2016.01.14 |
申请号 |
CA20142954375 |
申请日期 |
2014.07.11 |
申请人 |
FMC TECHNOLOGIES, INC. |
发明人 |
MORREALE, JOHN D.;SMITH, JASON |
分类号 |
F04B1/04;F04B53/00;F04B53/10;F04B53/22;F16K15/00 |
主分类号 |
F04B1/04 |
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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