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:
Jul. 03, 1979
Filed:
Mar. 13, 1978
Applicant:
Inventors:
Elias H Camara, Bolingbrook, IL (US);
Leonard G Marianowski, South Holland, IL (US);
Rafael A Donado, Chicago, IL (US);
Assignee:
Institute of Gas Technology, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429 16 ; 429176 ; 429185 ; 296231 ;
Abstract
A high temperature molten carbonate fuel cell ferrous metal cell housing having about 2 to about 70 weight percent aluminum content in the cell housing surface wet seal area prior to cell operation providing corrosion inhibition during fuel cell operation.