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:
Aug. 31, 2021
Filed:
Feb. 28, 2019
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Satoshi Watanabe, Okazaki, JP;
Norihiro Fukaya, Nisshin, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
A fuel cell system includes a control unit that is configured to perform pressure reduction control for increasing a flow rate of cathode gas supplied to a fuel cell from a turbo compressor, by controlling a pressure adjusting valve such that a pressure in the fuel cell is lower when a pressure reduction condition is fulfilled than when the pressure reduction condition is not fulfilled. The pressure reduction condition is a condition that an outside air pressure determined based on outside air pressure-associated information is lower than an outside air pressure threshold determined in advance and that an amount of water determined based on water amount-associated information is equal to or larger than a water amount threshold determined in advance.