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. 14, 1987
Filed:
Apr. 08, 1986
Applicant:
Inventor:
Hiroyuki Tajima, Kanawaga, JP;
Assignee:
Fuji Electric Company Ltd., Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429 12 ; 429 17 ; 429 19 ; 429 20 ;
Abstract
A fuel cell system is disclosed including a fuel cell having a fuel supply subsystem including a fuel chamber and an air or oxygen supply subsystem including an air or oxygen chamber, a burner, in which fuel derived from the fuel subsystem of the fuel cell is burned with air or oxygen, and a storage tank, in which combustion gas produced in the burner is stored as replacement gas so that the replacement gas is fed from the storage tank into the fuel subsystem of the fuel cell at the time of start and stop of operation of the fuel cell.