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:
Oct. 26, 2021
Filed:
Nov. 13, 2019
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
Honda Motor Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/0263 (2016.01); H01M 8/1006 (2016.01);
U.S. Cl.
CPC ...
H01M 8/0263 (2013.01); H01M 8/1006 (2013.01);
Abstract
A plurality of anode wavy portions provided in an anode separator of a fuel cell have wavy patterns in the same phase, and are arranged in an amplitude direction of the anode wavy portions at a first pitch. A plurality of cathode wavy portions provided in a cathode separator have wavy patterns in the same phase but in reverse phase with respect to the anode wavy portions, and are arranged in an amplitude direction of the cathode wavy portions at a second pitch. The first pitch and the second pitch have different sizes.