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. 26, 1984
Filed:
Apr. 19, 1983
Applicant:
Inventors:
Gary M Crosbie, Dearborn, MI (US);
Gerald J Tennenhouse, Southfield, MI (US);
Ragnar P Tischer, Birmingham, MI (US);
Halina S Wroblowa, West Bloomfield, MI (US);
Assignee:
Ford Motor Company, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429104 ; 252518 ;
Abstract
This invention relates to electrically conductive current collectors suitable for use at high temperatures and in the presence of corrosive environments, e.g., the sodium-sulfur battery. The current collectors comprises metal or metal alloys coated with ceramic material comprising chromium oxides doped with at least 0.05 mole percent magnesia. The corrosion resistant current collectors may be container/current collectors.