发明申请
- 专利标题： Closed loop rediator water system for an internal combustion engine
- 专利标题（中）： 用于内燃机的闭环调节器水系统
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申请号： US10179282申请日： 2002-06-26
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公开(公告)号： US20030024490A1公开(公告)日： 2003-02-06
- 发明人: Norbert Wand , Michael Hartmann , Michael Groddeck
- 申请人： MTU Friedrichshafen GmbH.
- 申请人地址： null
- 专利权人： MTU Friedrichshafen GmbH.
- 当前专利权人： MTU Friedrichshafen GmbH.
- 当前专利权人地址： null
- 优先权： DE10138083.6 20010803
- 主分类号： F01P009/00
- IPC分类号： F01P009/00
摘要：
A closed loop cooling water system for an internal combustion engine includes a radiator, an inlet line connecting the radiator to the internal combustion engine, a cooling water pump disposed in the inlet line, the cooling water pump having a suction side, a compensating tank, a compressor connected to the compensating tank, and a connecting line connecting the compensating tank to the inlet line on the suction side of the cooling water pump. The compressor supplies compressed air to the compensating tank to set the pressure level in the compensating tank. The pressure level in the compensating tank affects the pressure level on the suction side of the cooling water pump during operation.
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