Hermetically sealed alkali metal battery container

Details Hermetically sealed alkali metal battery container Hermetically sealed alkali metal battery container

1976-09-01

1977-09-20

Skapars, Anthony

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Cell enclosure structure, e.g., housing, casing, container,...

429176, 429185, H01M 202

Patent

active

040498891

ABSTRACT:
The invention is embodied in a hermetically sealed alkali metal battery container. Two opposed outer metallic casings are hermetically sealed to a ceramic ring which supports an inner casing of a solid alkali ion-conductive material. The hermetic seal is accomplished by means of annular ridges on metal rings associated with the two outer casings and a pair of washers interposed between the annular ridges and respective top and bottom surfaces of the ceramic ring.

REFERENCES:
patent: 3475220 (1969-10-01), Knorr
patent: 3758337 (1973-09-01), Fally et al.
patent: 3826685 (1974-07-01), Dubin et al.
patent: 3946751 (1976-03-01), Breiter

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