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:
Mar. 30, 2021
Filed:
Mar. 29, 2019
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventors:
Yuki Imamura, Wako, JP;
Yu Kumekawa, Wako, JP;
Assignee:
HONDA MOTOR CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04082 (2016.01); H01M 8/0267 (2016.01); H01M 8/2475 (2016.01); H01M 8/04089 (2016.01); H01M 8/1018 (2016.01);
U.S. Cl.
CPC ...
H01M 8/04201 (2013.01); H01M 8/0267 (2013.01); H01M 8/04089 (2013.01); H01M 8/2475 (2013.01); H01M 2008/1095 (2013.01); H01M 2250/20 (2013.01);
Abstract
A fuel cell stack is located in a front room of a fuel cell vehicle. The fuel cell stack is connected to a fuel gas guide passage extending to a widthwise central part in front of a windshield of the fuel cell vehicle. When a fuel gas is leaked from the fuel cell stack, the fuel gas is guided by the fuel gas guide passage and discharged from a discharge outlet formed in the widthwise central part through an opening formed in a hollow cover to the outside. The fuel gas guide passage is connected to a filter case in a fuel gas detector for fuel cells.