发明申请
US20050048338A1 Polymer electrolyte fuel cell system and operation method thereof
失效
聚合物电解质燃料电池系统及其操作方法
- 专利标题： Polymer electrolyte fuel cell system and operation method thereof
- 专利标题（中）： 聚合物电解质燃料电池系统及其操作方法
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申请号： US10924548申请日： 2004-08-24
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公开(公告)号： US20050048338A1公开(公告)日： 2005-03-03
- 发明人: Susumu Kobayashi , Toshihiro Matsumoto , Takeshi Tomizawa , Katsuzou Kokawa , Teruhisa Kanbara
- 申请人： Susumu Kobayashi , Toshihiro Matsumoto , Takeshi Tomizawa , Katsuzou Kokawa , Teruhisa Kanbara
- 专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人： Matsushita Electric Industrial Co., Ltd.
- 优先权： JP2003-299863 20030825
- 主分类号： H01M8/04
- IPC分类号： H01M8/04 ; H01M8/06 ; H01M8/10
摘要：
A polymer electrolyte fuel cell system is disclosed, comprising a fuel cell having a predetermined power generation portion configured to operate at a predetermined temperature to generate an electric power using a fuel gas and an oxidizing gas supplied to said fuel cell, and a humidifier configured to humidify the fuel gas and the oxidizing gas, wherein the humidifier is configured to humidify the fuel gas and the oxidizing gas to allow the fuel gas and the oxidizing gas to have dew points higher than the predetermined temperature, the humidified fuel gas and oxidizing gas having the dew points higher than the operating temperature being supplied to the fuel cell.
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