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. 10, 2024
Filed:
Nov. 19, 2021
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventor:
Hideharu Naito, Wako, JP;
Assignee:
Honda Motor Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/24 (2016.01); H01M 8/1004 (2016.01); H01M 8/2404 (2016.01); H01M 8/2475 (2016.01); H01M 8/248 (2016.01);
U.S. Cl.
CPC ...
H01M 8/2475 (2013.01); H01M 8/1004 (2013.01); H01M 8/2404 (2016.02); H01M 8/248 (2013.01);
Abstract
In a fuel cell stack, a plurality of projections are provided on a surface of a first end plate opposite to a cell stack body. The projections have support surfaces oriented in a stacking direction. The plurality of projections are overlapped with, or adjacent to the flow field seal as viewed in the stacking direction, and the support surfaces of the plurality of projections are positioned on a single plane surface perpendicular to the stacking direction.