发明授权
- 专利标题: Fuel cell and fuel cell separator
- 专利标题(中): 燃料电池和燃料电池分离器
-
申请号: US11667876申请日: 2006-01-12
-
公开(公告)号: US08557448B2公开(公告)日: 2013-10-15
- 发明人: Yoshinori Yamamoto , Yuichi Yagami , Jiro Aizaki , Junichi Shirahama , Sogo Goto , Tsuyoshi Takahashi , Tomokazu Hayashi
- 申请人: Yoshinori Yamamoto , Yuichi Yagami , Jiro Aizaki , Junichi Shirahama , Sogo Goto , Tsuyoshi Takahashi , Tomokazu Hayashi
- 申请人地址: JP Toyota-Shi
- 专利权人: Toyota Jidosha Kabushiki Kaisha
- 当前专利权人: Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址: JP Toyota-Shi
- 代理机构: Kenyon & Kenyon LLP
- 优先权: JP2005-6290 20050113
- 国际申请: PCT/JP2006/300679 WO 20060112
- 国际公布: WO2006/075786 WO 20060720
- 主分类号: H01M8/00
- IPC分类号: H01M8/00 ; H01M8/04 ; H01M8/06 ; H01M2/40
摘要:
The fuel cell of the invention includes an electrolyte assembly, and a separator having one face as a gas flow path-forming face with a gas flow path formed thereon to allow flow of a reactive gas and the other face, which is reverse to the one face, as a refrigerant flow path-forming face with a refrigerant flow path formed thereon to allow flow of a refrigerant. The gas flow path-forming face of the separator has multiple linear gas flow paths that are arranged in parallel to one another, and a gas flow path connection structure that divides the multiple linear gas flow paths into plural linear gas flow path groups and connects at least part of the plural linear gas flow path groups in series. The refrigerant flow path-forming face has multiple linear refrigerant flow paths that are formed as a reverse structure of the multiple linear gas flow paths on the gas flow path-forming face, and a refrigerant flow path connection structure that is formed as a reverse structure of the gas flow path connection structure on the gas flow path-forming face to connect the multiple linear refrigerant flow paths in parallel.
公开/授权文献
- US20070298308A1 Fuel Cell And Fuel Cell Separator 公开/授权日:2007-12-27