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:
Dec. 15, 2015
Filed:
Jun. 10, 2013
Nissan Motor Co., Ltd., Yokohama-shi, Kanagawa, JP;
Kazuhide Shimada, Yokohama, JP;
NISSAN MOTOR CO., LTD., Yokohama-shi, Kanagawa, JP;
Abstract
A fuel cell system for generating power by supplying anode gas and cathode gas to a fuel cell includes a valve provided in the fuel cell system and to be driven by a stepping motor, a stop-time valve control unit for controlling a valve body of the valve to a predetermined initialization position by controlling the stepping motor when a request to stop the fuel cell system is made, and a valve initializing unit for rotating the stepping motor by a predetermined initialization step number smaller than a maximum step number of the stepping motor so that the valve body of the valve moves toward the initialization position when a request to start the fuel cell system is made.