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:
Jan. 03, 1984
Filed:
Oct. 21, 1981
Ulrich von Alpen, Schlossborn, DE;
Axel Krauth, Selb, DE;
Varta Batterie Aktiengesellschaft, Hannover, DE;
Abstract
Electrochemical storage cell with liquid sodium anode and liquid sulfur cathode disposed in a multiplicity of parallel-connected anode and cathode spaces in a part made of a ceramic, ion-conducting solid electrolyte material. The solid electrolyte part comprises profiled ceramic plates which have been sintered together and form mutually parallel channels with thin partitioning walls. The anode spaces formed by the channels are open at the upper end and closed at the opposite end, and the upper ends communicate with a sodium supply. The cathode spaces are open at the upper and lower ends and communicate with a sulfur and cell reaction products supply. Metallic collectors are sunk into the cathode spaces.