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:
Aug. 30, 1983
Filed:
Aug. 18, 1981
Gunther Steinleitner, Schriesheim, DE;
Brown, Boveri and Cie AG, Kafertal, DE;
Abstract
An electrochemical storage cell based on alkali metal and chalcogen with an anode space and a cathode space separated from each other by an alkali ion-conducting solid electrolyte. The cell is bounded by a metallic housing. A closure seals the top of the cell in a sealing zone. The open end of the can shaped solid electrolyte disposed in the interior of the cell is bonded by a bonding material to a ring-shaped insulating part which defines the two reactant space relative to each other in the sealing zone. In the sealing zone of the storage cell closure, the metallic housing as well as the solid electrolyte and the insulating part fastened to it are covered by a protective layer.