The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 21, 2010
Filed:
Nov. 23, 2005
Tadashi Nishiyama, Sakura, JP;
Shigeru Inai, Tochigi-ken, JP;
Hideo Kato, Utsunomiya, JP;
Jun Kondo, Utsunomiya, JP;
Ryo Jinba, Utsunomiya, JP;
Tadashi Nishiyama, Sakura, JP;
Shigeru Inai, Tochigi-ken, JP;
Hideo Kato, Utsunomiya, JP;
Jun Kondo, Utsunomiya, JP;
Ryo Jinba, Utsunomiya, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
A fuel cell stack includes a stack body formed by stacking a plurality of power generation cells in a stacking direction. At one end of the stack body, first and second dummy cells are provided. At the other of the stack body, third and fourth dummy cells are provided. Each of the first to fourth dummy cells includes a first metal separator and a second metal separator. The first metal separator and a first metal separator of the power generation cell have substantially the same shape. The second metal separator and a second metal separator of the power generation cell have substantially the same shape.