Title:
燃料電池スタック及びその製造方法
Document Type and Number:
Japanese Patent JP5881594
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a fuel cell stack capable of improving sealability of a manifold part and electric conductivity of a collector part in a simple configuration and steps.SOLUTION: A solid oxide fuel cell 12 constituting a fuel cell stack 10 comprises a separator 22 and an electrolyte-electrode assembly 20. A first sealing member 24a is arranged between a frame member 23 and a surface 22a of the separator 22. A second sealing member 24b is arranged between the frame member 23 and a surface 22b of the separator 22. A third sealing member 24c is arranged between the frame member 23 and an electrolyte exposed part 14a. A softening point of the first sealing member 24a is set lower than each softening point of the second sealing member 24b and the third sealing member 24c.
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Inventors:
Kiyohiro Yukihiko
Jun Mizuno
Jun Mizuno
Application Number:
JP2012279222A
Publication Date:
March 09, 2016
Filing Date:
December 21, 2012
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
H01M8/0271; H01M8/02; H01M8/12; H01M8/2485
Domestic Patent References:
| JP2007280618A | ||||
| JP2006294613A | ||||
| JP2010055859A | ||||
| JP2004319286A |
Attorney, Agent or Firm:
Takehiro Chiba
Toshiyuki Miyadera
Shuji Ouchi
Yasuharu Nakasone
Shiro Sakai
Akira Yamano
Toshiyuki Miyadera
Shuji Ouchi
Yasuharu Nakasone
Shiro Sakai
Akira Yamano
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