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.:

US 7377345 B1

PDF
Full Text
Expired
Date of Patent:
May. 27, 2008

Filed:

Jul. 15, 2003
Applicants:

Yoshinobu Hasuka, Utsunomiya, JP;

Hibiki Saeki, Utsunomiya, JP;

Inventors:

Yoshinobu Hasuka, Utsunomiya, JP;

Hibiki Saeki, Utsunomiya, JP;

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60L 11/18 (2006.01);
U.S. Cl.
CPC ...
Abstract

An idle control system applicable to a fuel cell vehicleis provided for improving the fuel efficiency. When the fuel cell vehicle is determined to be in a predetermined idle mode, the idle control system stops a compressor to thereby stop power generation of a fuel cell. In contrast, when the state of charge of the capacitorfalls below a predetermined value while the fuel cell vehicle is in the idle mode, the idle control system drives the compressorby means of the capacitor to drive the fuel cell in order to charge the capacitor.


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Hasuka, Yoshinobu. (2008). Idle control system for fuel cell vehicle (U.S. Patent No. 7377345). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7377345

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