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:
Jul. 04, 2023
Filed:
Oct. 06, 2020
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Masaaki Matsusue, Mishima, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
A fuel cell system includes: a fuel cell that includes an installation port and a discharge port for a reactant gas; a first injection device that intermittently injects the reactant gas; second and third injection devices that continuously inject the reactant gas; an ejector that includes an ejection port for the reactant gas from the first or second injection device and the discharge port; a first flow passage that connects the installation port and the ejection port; a second flow passage through which the reactant gas from the third injection device is led to the first flow passage without the ejector; and a control device that performs a warm-up operation by executing the injection of the third injection device, executes the injection of the second injection device, and executes the injection of the first injection device after completion of the warm-up operation.