Patent · US Expired

Electrochemical storage cell

US4413043A · kind A · utility

4Cited by

3References

10Claims

0Family size

Assignee

Brown, Boveri & Cie AG · DE

Inventors

Gunther Steinleitner · Schriesheim, DE
Wilhelm Haar · Sandhausen, DE

Key dates

Filing date	Aug 18, 1981
Grant date	Nov 1, 1983
Priority date	—
Expiry date	Aug 18, 2001

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

Electrochemical chemical storage cell or battery of the alkali metal and chalcogen type with an anode space and a cathode separated from each other by an alkali-ion conducting solid electrolyte. The cup-shaped solid electrolyte of beta-aluminum oxide is fastened at its open end in a force-locking manner by means of a joining material to an annular insulating body. The joining material contains a mixture of a glass powder and a ceramic powder suspended in a liquid with high viscosity.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.