Title:
FUEL CELL STACK
Document Type and Number:
WIPO Patent Application WO/2015/041222
Kind Code:
A1
Abstract:
A fuel cell stack (10) includes a first power generation unit (12a) and a second power generation unit (12b). Wave-like first fuel gas flow passages (34) of the first power generation unit (12a) and wave-like first fuel gas flow passages (34 (rev.)) of the second power generation unit (12b) are set to mutually different phases. The ends of the first fuel gas flow passages (34, 34 (rev.)) form linear flow passage grooves that linearly extend in the wavelength direction from the center of the width of the waveform amplitude.
Inventors:
ISHIDA KENTARO (JP)
SUGIURA SEIJI (JP)
KIMURA YOSHIHITO (JP)
TANAKA YUKIHITO (JP)
SUGIURA SEIJI (JP)
KIMURA YOSHIHITO (JP)
TANAKA YUKIHITO (JP)
Application Number:
PCT/JP2014/074465
Publication Date:
March 26, 2015
Filing Date:
September 17, 2014
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
H01M8/02; H01M8/10; H01M8/24
Foreign References:
| JP2010238536A | 2010-10-21 | |||
| JP2003338300A | 2003-11-28 | |||
| JP2005093095A | 2005-04-07 |
Attorney, Agent or Firm:
CHIBA Yoshihiro et al. (JP)
Takehiro Chiba (JP)
Takehiro Chiba (JP)
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