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. 06, 2020
Filed:
Mar. 07, 2018
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota-Shi, Aichi-Ken, JP;
Inventors:
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04664 (2016.01); H01M 8/04082 (2016.01); H01M 8/0438 (2016.01); H01M 8/04746 (2016.01); H01M 8/1018 (2016.01); H01M 8/04537 (2016.01);
U.S. Cl.
CPC ...
H01M 8/04686 (2013.01); H01M 8/04201 (2013.01); H01M 8/04388 (2013.01); H01M 8/04626 (2013.01); H01M 8/04753 (2013.01); H01M 8/1018 (2013.01); H01M 2008/1095 (2013.01); H01M 2250/20 (2013.01); Y02E 60/521 (2013.01); Y02T 90/32 (2013.01);
Abstract
A fuel cell system determines whether or not the injector is failed using a determination result, the determination result showing whether or not a fluctuation range determined for power consumed by a hydrogen pump is a predetermined value or less, the fluctuation range being generated by opening and closing of the injector.