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:
Mar. 26, 2013
Filed:
May. 23, 2006
Yukihisa Kanao, Asaka, JP;
Tomio Miyazaki, Hadano, JP;
Yukihisa Kanao, Asaka, JP;
Tomio Miyazaki, Hadano, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
A fuel cell system includes a first heating mechanism and a second heating mechanism. The first heating mechanism supplies a reformer with some of an exhaust gas discharged from a fuel cell stack as a heat source for directly heating the reformer. The second heating mechanism supplies the remaining exhaust gas to the heat exchanger and utilizes the heat generated in the heat exchanger as a heat source for indirectly heating the reformer. Temperature sensors are attached to the reformer. An open/close valve is adjusted based on the temperatures detected by the temperature sensors to control the ratio between the amount of heat supplied from the first heating mechanism to the reformer and the amount of heat supplied from the second heating mechanism to the reformer.