Title:
SOLID POLYMER FUEL CELL AND SEPARATOR FOR SOLID POLYMER FUEL CELL
Document Type and Number:
WIPO Patent Application WO2010109795
Kind Code:
A1
Abstract:
Disclosed is a separator for a solid polymer fuel cell, which comprises a flat plate and a corrugated plate that is arranged on the flat plate. The recessed portions of one of the two surfaces of the corrugated plate serve as gas channels, said surface not facing the flat plate. Since one of the two surfaces of the separator for a solid polymer fuel cell, which is in contact with the adjacent cell, is flat, a certain contact area can be always obtained between the adjacent cells. Consequently, the contact resistance between adjacent cells can be decreased, and a fuel cell stack having high output can be obtained.
Inventors:
YAMAMOTO YOKO
MATSUMOTO TOSHIHIRO
KUSAKABE HIROKI
TAKEGUCHI SHINSUKE
NAKAGAWA TAKASHI
MATSUMOTO TOSHIHIRO
KUSAKABE HIROKI
TAKEGUCHI SHINSUKE
NAKAGAWA TAKASHI
Application Number:
PCT/JP2010/001712
Publication Date:
September 30, 2010
Filing Date:
March 10, 2010
Export Citation:
Assignee:
PANASONIC CORP (JP)
YAMAMOTO YOKO
MATSUMOTO TOSHIHIRO
KUSAKABE HIROKI
TAKEGUCHI SHINSUKE
NAKAGAWA TAKASHI
YAMAMOTO YOKO
MATSUMOTO TOSHIHIRO
KUSAKABE HIROKI
TAKEGUCHI SHINSUKE
NAKAGAWA TAKASHI
International Classes:
H01M8/10; H01M8/02
Domestic Patent References:
| WO2008059950A1 | 2008-05-22 |
Foreign References:
| JP2007250212A | 2007-09-27 | |||
| JP2006324084A | 2006-11-30 | |||
| JP2004178849A | 2004-06-24 |
Attorney, Agent or Firm:
WASHIDA, KIMIHITO (JP)
Koichi Washida (JP)
Koichi Washida (JP)
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