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. 30, 2025
Filed:
Feb. 27, 2022
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventors:
Hideharu Naito, Wako, JP;
Hideo Aizawa, Wako, JP;
Assignee:
Honda Motor Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/2475 (2016.01); H01M 8/0247 (2016.01); H01M 8/0258 (2016.01); H01M 8/04537 (2016.01);
U.S. Cl.
CPC ...
H01M 8/2475 (2013.01); H01M 8/0247 (2013.01); H01M 8/0258 (2013.01); H01M 8/04559 (2013.01); H01M 2250/20 (2013.01);
Abstract
A fuel cell system comprises a stack case in which there is accommodated a fuel cell stack in which unit cells are stacked. An opening is formed in an end part in the stack case. In this opening, cell voltage detection terminals, which are electrically connected to electrodes of the unit cells, are exposed. The opening is closed by a closing member in which filter bodies are retained. When the opening is viewed from the front, the filter bodies are arranged at positions that do not overlap with the cell voltage detection terminals.