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:
Dec. 29, 2020
Filed:
Dec. 03, 2018
Honda Motor Co., Ltd., Tokyo, JP;
Kentaro Ishida, Wako, JP;
Hiroshi Morikawa, Wako, JP;
Yosuke Nishida, Wako, JP;
Satoshi Oyama, Wako, JP;
Masahiro Matsutani, Wako, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
A fuel cell includes an MEA, a first separator, and a second separator. A frame member is provided around an outer peripheral portion of an MEA, and held between the first separator and the second separator. The height of an oxygen-containing gas flow field formed by the second separator, from the MEA is larger than the height of a fuel gas flow field formed by the first separator, from the MEA. The central position of the MEA in the thickness direction and the central position of the frame member outer peripheral portion of the frame member in the thickness direction are offset from each other.