Cell vent

Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed...

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Details

429 82, 429181, 429185, H01M 212

Patent

active

045671184

ABSTRACT:
An electrochemical cell particularly of small dimensions having a vent which comprises a hot melt adhesive or other extrudible leak resistant material sealed to and substantially surrounding that portion of a metal electrode conductor extending through an aperture in a cell sealing element.

REFERENCES:
patent: 3320097 (1967-05-01), Sugalski
patent: 3338750 (1967-08-01), Urry
patent: 3877992 (1975-04-01), Urry
patent: 4008354 (1977-02-01), Fitchman et al.
patent: 4010406 (1977-03-01), West et al.
patent: 4112200 (1978-09-01), Heinz, Jr.
patent: 4255499 (1981-03-01), Beatty

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