发明授权
- 专利标题： Solid polymer electrolyte fuel cell stack
- 专利标题（中）： 固体聚合物电解质燃料电池堆
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申请号： US09641187申请日： 2000-08-17
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公开(公告)号： US06613470B1公开(公告)日： 2003-09-02
- 发明人: Narutoshi Sugita , Noriaki Osao , Takeshi Ushio
- 申请人： Narutoshi Sugita , Noriaki Osao , Takeshi Ushio
- 优先权： JP11-247790 19990901; JP11-249830 19990903; JP2000-227413 20000727
- 主分类号： H01M214
- IPC分类号： H01M214
摘要：
A fuel gas inlet, a fuel gas outlet, an oxygen-containing gas inlet, an oxygen-containing gas outlet, and other components, which are disposed at upper and lower portions at both ends in the lateral direction, are provided in a first fuel cell stack. A plurality of cooling medium inlets, a plurality of cooling medium outlets, and other components are provided at lower portions on the long side and at upper portions on the long side respectively. A cooling medium flows from the lower portions to the upper portions through cooling medium flow passages to cool the power generation surface smoothly and reliably.
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