发明名称 |
Vertical plunger pump with active plunger heat exchange |
摘要 |
A method and apparatus are disclosed for heat exchange between the plunger in a plunger pump and a supply of lubricant within the plunger pump. The plunger may be heated or cooled by circulating a lubricant through a reservoir formed in the plunger and back into the sump of the plunger pump.
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申请公布号 |
US4808093(A) |
申请公布日期 |
1989.02.28 |
申请号 |
US19870028369 |
申请日期 |
1987.03.20 |
申请人 |
DRESSER INDUSTRIES, INC. |
发明人 |
BESIC, DRAGAN |
分类号 |
F01M5/00;F04B53/00;(IPC1-7):F04B21/00 |
主分类号 |
F01M5/00 |
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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