Chemistry: electrical current producing apparatus – product – and – Preserving cell in storage feature
Patent
1978-02-10
1979-09-18
Walton, Donald L.
Chemistry: electrical current producing apparatus, product, and
Preserving cell in storage feature
429174, 429181, 174 5061, H01M 206
Patent
active
041683510
ABSTRACT:
Deterioration of a glass-to-metal seal in a lithium cell is prevented by protecting the exposed interior of the glass with a metal oxide or a non-conductive non-reactive polymeric material such as a fluorocarbon or a polyolefin stable in the presence of lithium and other cell components.
REFERENCES:
patent: 3248618 (1966-04-01), Szpak et al.
patent: 3421945 (1969-01-01), Michalko
patent: 3639675 (1972-02-01), Kaino
patent: 4053692 (1977-10-01), Dey
Cornell Ronald S.
Hoffman Charles W.
Nissenbaum Israel
P. R. Mallory & Co. Inc.
Walton Donald L.
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