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:
Sep. 11, 2012
Filed:
Feb. 15, 2005
Shigeru Ogino, Toyota, JP;
Satoshi Aoyama, Susono, JP;
Satoshi Shiokawa, Susono, JP;
Hiroyuki Mitsui, Nagoya, JP;
Hiroshi Aoki, Nagoya, JP;
Takashi Shimazu, Nagoya, JP;
Shigeru Ogino, Toyota, JP;
Satoshi Aoyama, Susono, JP;
Satoshi Shiokawa, Susono, JP;
Hiroyuki Mitsui, Nagoya, JP;
Hiroshi Aoki, Nagoya, JP;
Takashi Shimazu, Nagoya, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
A control deviceobtains a reformed carbon quantity C supplied to a reform reaction flow channelfrom a supplied fuel quantity Qf and also obtains a reformed water quantity S supplied to the reform reaction flow channelfrom a generated power quantity W. Further, it obtains a oxygen consumed quantity consumed through power generation in a fuel cellfrom the generated power quantity W, a supplied oxygen quantity to be supplied to a cathode flow channelfrom a supplied cathode gas quantity Qc, and a reformed oxygen quantity O to be supplied to the reform reaction flow channelbased on a difference between the supplied oxygen quantity and the consumed oxygen quantity. By correcting a reformed carbon quantity C (delivery of a fuel pump) in accordance with the reformed oxygen quantity O, each of O/C and S/C is kept in a target value range.