发明授权
US07421984B2 Method for adjusting a coolant flow by means of a heating cut-off valve
失效
通过加热截止阀调节冷却剂流量的方法
- 专利标题： Method for adjusting a coolant flow by means of a heating cut-off valve
- 专利标题（中）： 通过加热截止阀调节冷却剂流量的方法
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申请号： US10568189申请日： 2004-07-31
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公开(公告)号： US07421984B2公开(公告)日： 2008-09-09
- 发明人: Hans Braun , Ralf Körber , Michael Timmann , Jochen Weeber
- 申请人： Hans Braun , Ralf Körber , Michael Timmann , Jochen Weeber
- 申请人地址： DE Stuttgart
- 专利权人： DaimlerChrysler AG
- 当前专利权人： DaimlerChrysler AG
- 当前专利权人地址： DE Stuttgart
- 代理机构： Fitch, Even, Tabin & Flannery
- 代理商 Norman N. Kunitz
- 优先权： DE10337413 20030814
- 国际申请： PCT/EP2004/008616 WO 20040731
- 国际公布： WO2005/017328 WO 20050224
- 主分类号： F01P3/00
- IPC分类号： F01P3/00
摘要：
The invention relates to a method for actuating the valves in the three-way thermostat and in the heating cut-off valve of a cooling system. The valve setting in the cooling system is in this case selected such that during the warm-up phase of the engine, until the latter has reached its operating temperature, the coolant in the cooling ducts is brought to rest until the coolant temperature exceeds a predefined reference value.
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