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:
Nov. 08, 1983
Filed:
Apr. 23, 1982
Applicant:
Inventors:
Stefan Mennicke, Leinen-Gau, DE;
Karl Reiss, Muhlhausen-Rettigheim, DE;
Kurt Liebermann, Mannheim, DE;
Assignee:
Brown, Boveri & Cie AG, Mannheim, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429 50 ; 429104 ;
Abstract
Electrochemical storage cell based on alkali metal and chalcogen as reactants with an anode space and a cathode space separated by an alkali ion conducting solid electrolyte wall and bounded by a cell wall of light metal such as aluminum. A strongly adhering metal coating is applied to the area of the light metal wall in contact with one of the reactants. The metal coating chemically reacts to form a sulfide without materially affecting conductivity of the cell wall of light metal and without material increase in the internal resistance of the storage cell.