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. 29, 2015
Filed:
Nov. 20, 2013
Applicant:
Honda Motor Co., Ltd., Minato-Ku, Tokyo, JP;
Inventor:
Masaharu Suzuki, Utsunomiya, JP;
Assignee:
Honda Motor Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/02 (2006.01); H01M 8/10 (2006.01);
U.S. Cl.
CPC ...
H01M 8/0258 (2013.01); H01M 8/0206 (2013.01); H01M 8/0267 (2013.01); H01M 2008/1095 (2013.01); Y02E 60/50 (2013.01);
Abstract
In a fuel cell stack, coolant supply passages are provided on both sides in the width direction of a coolant flow field. At an inlet of the coolant flow field, a substantially triangular inlet buffer is provided. A recess protruding inward of the substantially triangular shape is provided adjacent to a vertex of the inlet buffer protruding in a horizontal direction.