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:
Feb. 18, 1997
Filed:
Oct. 17, 1994
Applicant:
Inventors:
Christopher J Pulley, Shaker Hts., OH (US);
Steven J Specht, Valdosta, GA (US);
Geoffrey Barlow, Chagrin Falls, OH (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429 99 ; 429 96 ; 429100 ; 429149 ; 429152 ; 429157 ; 429158 ; 429160 ; 429162 ; 429163 ; 429178 ; 429181 ; 429184 ; 429185 ; 429199 ; 429245 ; 429246 ;
Abstract
There is described an lithium--alloy/molten salt/metal sulfide electrochemical cell which eliminates the use of perforated baskets to restrain active materials and uses simple mechanical seal made from ceramic material. It also uses high melting point salt as the electrical insulator between the electrodes and the cell can. In the cell, the positive current collector is made from flexible graphite and a corrosion resistant metal. The cell is assembled in a low carbon steel case with side closure.