发明授权
- 专利标题： Pump seal oil system
- 专利标题（中）： 泵密封油系统
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申请号： US811489申请日： 1985-12-20
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公开(公告)号： US4734266A公开(公告)日： 1988-03-29
- 发明人: Roger P. Van Driesen , Bhaven Chakravarti
- 申请人： Roger P. Van Driesen , Bhaven Chakravarti
- 申请人地址： NJ Bloomfield
- 专利权人： Lummus Crest, Inc.
- 当前专利权人： Lummus Crest, Inc.
- 当前专利权人地址： NJ Bloomfield
- 主分类号： F04D29/10
- IPC分类号： F04D29/10 ; F04D29/08
摘要：
A pump seal oil system for a reactor pump wherein seal oil is provided at a pre-determined rate of flow without changing the rate of flow in response to pressure differences between the seal oil in the pump and the reactor pressure. Seal oil is provided at a first rate when the reactor pump is in operation and at a second higher rate when the reactor pump is not in operation.
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