发明申请
- 专利标题： FUEL CELL SYSTEM AND METHOD FOR OPERATING THE SAME
- 专利标题（中）： 燃料电池系统及其操作方法
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申请号： US12743999申请日： 2008-11-17
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公开(公告)号： US20100248045A1公开(公告)日： 2010-09-30
- 发明人: Osamu Sakai , Eiichi Yasumoto , Yasushi Sugawara , Hideo Ohara , Takayuki Urata
- 申请人： Osamu Sakai , Eiichi Yasumoto , Yasushi Sugawara , Hideo Ohara , Takayuki Urata
- 优先权： JP2007-303432 20071122
- 国际申请： PCT/JP2008/003349 WO 20081117
- 主分类号： H01M8/06
- IPC分类号： H01M8/06
摘要：
A fuel cell system of the present invention includes: a fuel cell (10) having a fuel gas internal channel (11) and an oxidizing gas internal channel (12); oxidizing gas supplying passages (62) and (64); an oxidizing gas supplying device (31); oxidizing gas discharging passages (65) and (66) each having an upstream end communicated with the oxidizing gas internal channel (12) and a downstream end connected to the oxidizing gas supplying passage (64); a moisture exchanger (32) disposed on both the oxidizing gas supplying passage (62) and the oxidizing gas discharging passage (65); a gas circulating passage forming/canceling device (34) disposed on the oxidizing gas discharging passage (66); an air blower (35) configured to circulate a gas in a gas circulating passage; and an atmosphere communicating/closing device (33) disposed on the oxidizing gas supplying passage (62).