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:
Feb. 16, 1993
Filed:
Jul. 22, 1991
Mitsuie Matsumura, Amagasaki, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A fuel cell generating system allows temperature control so that the temperature of a fuel cell is kept constant. When the fuel cell is cooled, first and second reaction portions are controlled so that endothermic reaction of the circulating reaction gas proceeds in the first reaction portion, and exothermic reaction proceeds in the second reaction portion. When the fuel cell is heated, the reaction portions are controlled so that reverse reaction proceeds in each of the two reaction portions. It is therefore possible to control the temperature of a fuel cell stack with good efficiency by circulating a small amount of heat transfer medium, and to decrease the blower power loss.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile