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. 10, 2001
Filed:
Jan. 18, 2000
Applicant:
Inventor:
Takafumi Okamoto, Koshigaya, JP;
Assignee:
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/00 ;
U.S. Cl.
CPC ...
H01M 8/00 ;
Abstract
A fuel gas and an oxygen containing gas are supplied downwardly through different passages into a first manifold plate,, a first surface pressure generating plate,, a separator body,, a second surface pressure generating plate,, a second manifold plate,, a first gasket,, a solid polymer electrolyte membrane,, and a second gasket,, into which cooling water is supplied upwardly. The cooling water rises upwardly in the separator body,to reduce a temperature distribution in a fuel cell