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:
Mar. 02, 2022
Honda Motor Co., Ltd., Tokyo, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
To provide a warming-up system in which a period of time taken to warm up a fuel cell is shorter than that for conventional ones. A warming-up system according to an embodiment includes a fuel cell, a motor, a rotation shaft, a speed reducer, a measuring unit, and a control unit. The motor convert electrical power generated by the fuel cell into a rotative force. The speed reducer brake the rotation shaft that is rotating. The measuring unit measure a temperature of the fuel cell. The control unit is configured to determine whether to perform warming up for the fuel cell, based on the temperature. When the control unit determines to perform the warming up, the control unit causes the motor and the speed reducer to operate, and uses heat generated in the fuel cell and heat generated in the speed reducer to warm up the fuel cell.