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:
Jan. 11, 2022
Filed:
Jul. 29, 2016
Nissan Motor Co., Ltd., Yokohama, JP;
NISSAN MOTOR CO., LTD., Yokohama, JP;
Abstract
A fuel cell FC that includes a cell structure including an anode electrode, a cathode electrode, and an electrolyte that intervenes between the anode electrode and the cathode electrode; and a pair of separators that forms an anode gas flow area and a cathode gas flow area between the cell structure and an anode-side separator and a cathode-side separator of the pair of separators, respectively. The fuel cell further includes a first sealing portion and a second sealing portion that are disposed on an anode electrode side of the cell structure to enclose respectively the anode gas flow area and an outer periphery of the first sealing portion. A flow path for oxygen-containing gas is formed between the first sealing portion and the second sealing portion.