Seals for electrochemical cells

Details Seals for electrochemical cells Seals for electrochemical cells

1980-01-21

1981-03-17

LeFevour, Charles F

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

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

429171, 429174, H01M 208

Patent

active

042568153

ABSTRACT:
A sealed electrochemical cell having a secondary seal comprising a bead of a polyamide adhesive disposed on the top of the cell's gasket and extending into the cover-gasket and the container-gasket interfaces, thereby filling any crevices at those interfaces.

REFERENCES:
patent: 3708343 (1973-01-01), Walsh
patent: 3922178 (1975-11-01), Winger
patent: 4128705 (1978-12-01), Winsel

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