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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.:

US 4237196 B1

PDFFull Text
Date of Patent:
Dec. 02, 1980

Filed:

Mar. 19, 1979

Sodium ion-conducting glass electrolyte for sodium-sulfur batteries

Applicant:
Inventors:

Gunter Gutmann, Esslingen, DE;

Holger Kistrup, Stuttgart, DE;

Friedrich G Baucke, Mainz, DE;

Gerd M/ller, Ergolding, DE;

Assignees:

Deutsche Automobilgesellschaft mbH, Hanover, DE;

Jenaer Glaswerk Schott & Gen., Mainz, DE;

Attorney:

Browdy and Neimark

Primary Examiner:

Donald L Walton

Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429 50 ; 429104 ; 429193 ;
Abstract

An electrolyte glass for use as the solid electrolyte in high-temperature galvanic batteries, for example a sodium-sulfur battery. The glass electrolyte has relatively low resistivity and high corrosion resistance and is easily worked by glass manufacturing techniques. The composition of the glass electrolyte according to the invention is defined by xNa.sub.2 O.multidot.ySiO.sub.2 .multidot.zAl.sub.2 O.sub.3.

Find Patent Forward Citations

Gutmann, Gunter. (1980). Sodium ion-conducting glass electrolyte for sodium-sulfur batteries (U.S. Patent No. 4237196). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4237196

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