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:
Feb. 08, 2022
Filed:
Jul. 28, 2017
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Shinji Jomori, Susono, JP;
Yasushi Araki, Gotemba, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A fuel cell system includes a fuel cell in which at least one of an anode electrode and a cathode electrode with an electrolyte membrane interposed therebetween from both sides contains a radical inhibitor; a purging device which performs a purging process of purging water in the fuel cell by supplying a purging gas into the fuel cell after a power generation stop request of the fuel cell is issued; and a purging control unit which sets a purging condition of the purging process so as to increase a purging power in stages or continuously as a correlation value correlated with an accumulated amount of the radical inhibitor accumulated in the electrolyte membrane changes with an increase in the accumulated amount.