Battery construction

Details Battery construction Battery construction

1978-11-17

1980-09-23

Walton, Donald L.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Separator, retainer or spacer insulating structure

429174, H01M 218

Patent

active

042243874

ABSTRACT:
A battery construction having a cup member and a cap member fixedly held by the cup member. A cup-shaped separator is disposed between the cup member and the cap member, to provide first and second compartments to accommodate a positive active material and a negative active material. The cup-shaped separator has a radial wall intervening between the first and second compartments, an axial wall integral with the radial wall, and a flange portion compressed between a sealing member and the cup member.

REFERENCES:
patent: 4121021 (1978-10-01), Ogawa et al.

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