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. 24, 2009
Filed:
Mar. 23, 2001
Applicants:
Osamu Tajima, Gunma, JP;
Akira Hamada, Tochigi, JP;
Inventors:
Osamu Tajima, Gunma, JP;
Akira Hamada, Tochigi, JP;
Assignee:
Sanyo Electric Co., Ltd., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A water tankfor stocking processed water used for cooling of a solid polymer type fuel cell, etc., cooling water supply means for supplying the processed water to the fuel cellreactant air supplying means for supplying the reactant air to the fuel cell, and fuel gas supply means for electrode reaction are provided, and the reactant air supply means passes the reactant air through the water tankto add moisture to the gas.