Modified grommet for long term use cells

Details Modified grommet for long term use cells Modified grommet for long term use cells

1977-03-11

1978-10-24

LeFevour, Charles F.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Separator, retainer or spacer insulating structure

429172, 429174, 429185, H01M 218

Patent

active

041222415

ABSTRACT:
A sealing grommet in a cylindrical electrochemical cell designed for long term use, the grommet having an extended area which is compressed between a separator having structural integrity and a cell top.

REFERENCES:
patent: 2822416 (1958-02-01), Parkinson
patent: 3068312 (1962-12-01), Daley et al.
patent: 3754997 (1973-08-01), Ralston
patent: 3802923 (1974-04-01), Spanur
patent: 3852115 (1974-12-01), Lewis et al.

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