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: US11061189申请日: 2005-02-17
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公开(公告)号: US20050186464A1公开(公告)日: 2005-08-25
- 发明人: Seiji Sugiura , Masaaki Nanaumi , Hiroshi Shinkai , Shuhei Goto
- 申请人: Seiji Sugiura , Masaaki Nanaumi , Hiroshi Shinkai , Shuhei Goto
- 申请人地址: JP Tokyo
- 专利权人: Honda Motor Co., Ltd.
- 当前专利权人: Honda Motor Co., Ltd.
- 当前专利权人地址: JP Tokyo
- 优先权: JP2004-042746 20040219
- 主分类号: H01M2/08
- IPC分类号: H01M2/08 ; H01M2/18 ; H01M4/86 ; H01M4/92 ; H01M8/02 ; H01M8/04 ; H01M8/10
摘要:
A fuel cell includes a membrane electrode assembly and first and second metal separators. The first metal separator has first outer protrusions provided outside an oxygen-containing gas flow field. The second metal separator has second outer protrusions provided outside a fuel gas flow field. The first and second protrusions sandwich outer edges of electrode catalyst layers.
公开/授权文献
- US07531265B2 Fuel cell 公开/授权日:2009-05-12
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