Title:
燃料電池スタック
Document Type and Number:
Japanese Patent JP6661378
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To effectively improve the workability of an end plate and excellently secure the strength of a corner portion of the thin end plate.SOLUTION: A main surface 64a of a first end plate 48a is provided with a first projecting bearing surface 68a and a second projecting bearing surface 68b between which a corner portion 66a is interposed. The first projecting bearing surface 68a and the second projecting bearing surface 68b swell in the thickness direction of a side surface 64b and the thickness direction of a side surface 64c which intersect to each other through the corner portion 66a. The first projecting bearing surface 68a and the second projecting bearing surface 68b are connected to each other by a convex portion 68c provided on the main surface 64a.SELECTED DRAWING: Figure 4
Inventors:
Yusuke Nara
Takagi Kosuke
Takagi Kosuke
Application Number:
JP2016004242A
Publication Date:
March 11, 2020
Filing Date:
January 13, 2016
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
H01M8/2475
Domestic Patent References:
| JP2007188773A | ||||
| JP2008218124A | ||||
| JP2011100727A | ||||
| JP2009163907A |
Attorney, Agent or Firm:
Takehiro Chiba
Toshiyuki Miyadera
Shuji Ouchi
Yasuharu Nakasone
Shiro Sakai
Toshiyuki Miyadera
Shuji Ouchi
Yasuharu Nakasone
Shiro Sakai