发明申请
- 专利标题: Fuel cell
- 专利标题(中): 燃料电池
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申请号: US11062811申请日: 2005-02-23
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公开(公告)号: US20050249997A1公开(公告)日: 2005-11-10
- 发明人: Norihiro Tomimatsu , Atsushi Sadamoto , Yasuhiro Harada
- 申请人: Norihiro Tomimatsu , Atsushi Sadamoto , Yasuhiro Harada
- 优先权: JP2004-046748 20040223
- 主分类号: H01M2/08
- IPC分类号: H01M2/08 ; H01M8/02 ; H01M8/10
摘要:
A fuel cell formed by arranging a plurality of unit cells, wherein each unit cell comprises a membrane electrode assembly arranged such that an electrolyte membrane is clamped between a membrane-like oxidizer electrode and a membrane-like fuel electrode as well as the electrolyte membrane is disposed with the outer periphery thereof protruding from the outer peripheries of the fuel electrode and the oxidizer electrode, a first separator disposed with an abutment surface abutting on the fuel electrode of the membrane electrode assembly and having a first flow path for supplying fuel, and a second separator disposed with an abutment surface abutting on the oxidizer electrode of the membrane electrode assembly and having a second flow path for supplying an oxidizer.
公开/授权文献
- US07524573B2 Fuel cell having inner and outer periphery seal members 公开/授权日:2009-04-28