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:
Jun. 23, 2020
Filed:
Oct. 18, 2016
Applicant:
Nissan Motor Co., Ltd., Yokohama-shi, Kanagawa, JP;
Inventor:
Yosuke Fukuyama, Kanagawa, JP;
Assignee:
NISSAN MOTOR CO., LTD., Yokohama-shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/0286 (2016.01); H01M 8/2485 (2016.01); H01M 8/0282 (2016.01); H01M 8/0284 (2016.01); H01M 8/2425 (2016.01); H01M 8/124 (2016.01);
U.S. Cl.
CPC ...
H01M 8/0286 (2013.01); H01M 8/0282 (2013.01); H01M 8/0284 (2013.01); H01M 8/2425 (2013.01); H01M 8/2485 (2013.01); H01M 2008/1293 (2013.01); Y02P 70/56 (2015.11);
Abstract
The manufacturing method of the present invention is to manufacture a fuel cell stack by heating a stack of fuel cell single cells each of which includes organic substance-containing inorganic sealing members, a separator, an anode electrode, an electrolyte and a cathode electrode. The organic substance in the organic substance-containing inorganic sealing members is removed by heating the stack while supplying an oxygen-containing gas to fuel channels on the anode electrode side and externally applying an electric current so as to migrate charges from the anode electrode to the cathode electrode.