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:
Jul. 22, 2014
Filed:
Jul. 18, 2007
Applicant:
Yukihiko Kiyohiro, Asaka, JP;
Inventor:
Yukihiko Kiyohiro, Asaka, JP;
Assignee:
Honda Motor Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04 (2006.01); H01M 8/02 (2006.01); H01M 8/24 (2006.01);
U.S. Cl.
CPC ...
H01M 8/0247 (2013.01); H01M 8/0258 (2013.01); H01M 8/04089 (2013.01); H01M 8/04201 (2013.01); H01M 8/249 (2013.01); H01M 8/021 (2013.01); H01M 8/0213 (2013.01);
Abstract
A separator of a fuel cell includes sandwiching sections for sandwiching electrolyte electrode assemblies, first bridges each having a fuel gas supply channel, and a fuel gas supply unit. A fuel gas supply passage extends through the fuel gas supply unit in a stacking direction. Each of the sandwiching sections has a fuel gas inlet for supplying a fuel gas to a fuel gas channel, a fuel gas discharge channel for discharging the fuel gas consumed in the fuel gas channel, and a circular arc wall contacting an anode, and prevents the fuel gas from flowing straight from the fuel gas inlet to the fuel gas discharge channel.