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:
Oct. 28, 1980
Filed:
Mar. 16, 1979
Klaus von Benda, Ostfildern, DE;
Holger Kistrup, Stuttgart, DE;
Deutsche Automobilgesellschaft mbH, Hanover, DE;
Abstract
A sodium-sulfur battery in which the sulfur or sulfur-containing positive electrode material is contained in a number of sealed tubes made from a sodium ion-conducting glass electrolyte. The tubes are placed and electrically conducted in parallel and immersed in the sodium constituting the negative electrode. Each of the capillary tubes contains a sealed-in electrical contact wire which passes through an appropriate closure plate to constitute the positive pole of the battery. A number of embodiments is described. The invention also describes the method of construction of the battery.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile