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:
Oct. 07, 2025
Filed:
Feb. 17, 2022
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventors:
Hideharu Naito, Wako, JP;
Takashi Takura, Wako, JP;
Assignee:
Honda Motor Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/2484 (2016.01); H01M 8/2483 (2016.01);
U.S. Cl.
CPC ...
H01M 8/2484 (2016.02); H01M 8/2483 (2016.02); H01M 2250/20 (2013.01);
Abstract
A fuel cell system mounted on a vehicle includes a fuel cell stack and a stack case. In the stack case, an inflow hole structure is formed on a lower portion of a front end surface facing forward in the traveling direction of the vehicle. An outflow hole structure is formed on an upper portion of the front end surface. Air around the stack case enters the inside of the stack case from the inflow hole structure. Air exiting from the inside of the stack case passes through the outflow hole structure. The opening area of the outflow hole structure is larger than the opening area of the inflow hole structure.