Title:
Fuel cell
Document Type and Number:
Japanese Patent JP6090091
Kind Code:
B2
Abstract:
An anode-side separator 120 includes first grooves 202 and second grooves 204 that are located alternately in a separator central region 121 opposed to a power generation region 112 of a MEGA 110 by formation of a plurality of pit-and-bump stripes provided by press molding. The first grooves 202 extend in the separator central region 121 on the gas surface side of the anode-side separator 120, while the second grooves 204 extend in the separator central region 121 on the cooling surface side opposite to the gas surface side. Terminal first grooves 202t that are first grooves 202 extending on the outer edge portion 123 side outside the separator central region have lower terminal-side rising height Ht than the other first grooves 202 positioned on the separator central region 121 side.
Inventors:
Shunoge Konno
Application Number:
JP2013206474A
Publication Date:
March 08, 2017
Filing Date:
October 01, 2013
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H01M8/02; H01M8/0202; H01M8/10
Domestic Patent References:
| JP2006173090A | ||||
| JP7161365A | ||||
| JP2013054872A | ||||
| JP2000113897A | ||||
| JP2008004291A |
Foreign References:
| WO2010064366A1 | ||||
| WO2012160607A1 | ||||
| WO2012035585A1 |
Attorney, Agent or Firm:
Meisei International Patent Office
Yoshinobu Inoue
Yoshinobu Inoue
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