发明授权
US07662496B2 Fuel cell cooling system and method for controlling circulation of cooling liquid in fuel cell
有权
燃料电池冷却系统及控制燃料电池冷却液循环的方法
- 专利标题： Fuel cell cooling system and method for controlling circulation of cooling liquid in fuel cell
- 专利标题（中）： 燃料电池冷却系统及控制燃料电池冷却液循环的方法
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申请号： US10557699申请日： 2004-07-29
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公开(公告)号： US07662496B2公开(公告)日： 2010-02-16
- 发明人: Nobuo Fujita , Toshiyuki Kondo
- 申请人： Nobuo Fujita , Toshiyuki Kondo
- 申请人地址： JP Toyota-shi
- 专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址： JP Toyota-shi
- 代理机构： Kenyon & Kenyon LLP
- 优先权： JP2003-282850 20030730
- 国际申请： PCT/IB2004/002427 WO 20040729
- 国际公布： WO2005/011037 WO 20050203
- 主分类号： H01M8/04
- IPC分类号： H01M8/04 ; H01M2/00 ; H01M8/00
摘要：
A cooling system for a fuel cell is provided with a cooling apparatus that regulates the temperature of the fuel cell by supplying the fuel cell with a cooling liquid via a cooling liquid passage by means of a water pump; an impurity-removing device which is provided in the cooling liquid passage and which removes impurities from within the cooling liquid; and flow generating means for causing the cooling liquid in the cooling liquid passage to flow through the impurity-removing device when the fuel cell is not operating.
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