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. 15, 2020
Filed:
May. 25, 2017
Nissan Motor Co., Ltd., Yokohama, JP;
Kazuyuki Sato, Kanagawa, JP;
NISSAN MOTOR CO., LTD., Yokohama, JP;
Abstract
A fuel cell FC includes a cell structurein which an anode electrode layer, an electrolyte layerand a cathode electrode layerare stacked. The anode electrode layeris arranged in the middle, and has an electrode reacting parthaving a thermal expansion coefficient greater than a thermal expansion coefficient of the electrolyte layer, and an outer peripheral partarranged adjacent to the electrode reacting parton an outer periphery of the electrode reacting part, the outer peripheral parthaving a thermal expansion coefficient smaller than the thermal expansion coefficient of the electrode reacting part. The fuel cell FC is arranged on the anode electrode layer side of the cell structure, and further includes a metallic supporting platethat supports the cell structure