Paper-lined dry cell batteries without smears

Details Paper-lined dry cell batteries without smears Paper-lined dry cell batteries without smears

1976-08-12

1978-02-28

LeFevour, Charles F.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Separator, retainer or spacer insulating structure

H01M 218

Patent

active

040769070

ABSTRACT:
A paper-lined dry cell battery includes an electrically insulating band over the full circumference of the inner surface of the can sidewall from a point below the level of the upper end of the liner to a point substantially thereabove, thereby to electrically insulate a segment of the can sidewall from smears.

REFERENCES:
patent: 3089914 (1963-05-01), Carmichael et al.
patent: 3463669 (1969-08-01), Jammet
patent: 3748181 (1973-07-01), Alberto
patent: 3764392 (1973-10-01), Kuwazaki et al.
patent: 3985573 (1976-10-01), Johnson et al.

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