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:
Apr. 11, 2023
Filed:
Feb. 08, 2021
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Inventor:
Tatsuya Fukami, Toyota, JP;
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60L 15/20 (2006.01); B60L 50/75 (2019.01);
U.S. Cl.
CPC ...
B60L 15/20 (2013.01); B60L 50/75 (2019.02);
Abstract
A fuel cell vehicle includes a battery and a fuel cell that supply an electric power to an electric motor for traveling. A controller sets a maximum increase rate of an output torque of the electric motor for a predetermined time after the fuel cell starts activation to be a first upper limit rate. The controller sets the maximum increase rate of an output torque after the lapse of the predetermined time to a second upper limit rate that is larger than the first upper limit rate.