Sealing device

Details Sealing device Sealing device

1981-03-09

1982-12-28

LeFevour, Charles F.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Separator, retainer or spacer insulating structure

429225, 429238, H01M 218

Patent

active

043662145

ABSTRACT:
A device for sealing the tubes (4) in a tubular electrode plate of an electrochemical lead cell comprising a top and a bottom part. The top part consists of separate sleeves (10) for each tube (4), which optionally are arranged on a connecting strip (14), each sleeve (10) having a bottom with a central through hole with a diameter corresponding to the diameter of the spine (2), which is to protrude therethrough, and a wall, the periphery of which corresponds to the periphery of the tubular casing (4) to butt thereagainst FIG. 2.

REFERENCES:
patent: 3014975 (1961-12-01), Gumprecht et al.
patent: 3194684 (1965-07-01), Wells
patent: 4025701 (1977-05-01), Sundberg
patent: 4202936 (1980-05-01), Guimond et al.
patent: 4276359 (1981-06-01), Sundberg

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