Chemistry: electrical current producing apparatus – product – and – Sealed cell having gas prevention or elimation means
Patent
1986-08-25
1988-01-19
Walton, Donald L.
Chemistry: electrical current producing apparatus, product, and
Sealed cell having gas prevention or elimation means
296232, 26427221, 429160, 429234, H01M 1014
Patent
active
047204400
ABSTRACT:
A sealed lead-acid battery formed by joining two halves of a battery container. Before joining, the separate halves have grids placed in adjacent recesses, separated by partition walls integral with the wall of the container half. Pairs of adjacent grids are electrically connected through the partition wall. The recesses are alternately filled with positive and negative active materials. Then the halves are joined with a porous separator in each cell of the combined halves separating positive and negative active materials.
REFERENCES:
patent: 3496018 (1970-02-01), Hamlen et al.
patent: 4209575 (1980-06-01), McDowall et al.
patent: 4239839 (1980-12-01), McDowall et al.
patent: 4331747 (1982-05-01), Julian et al.
Hatanaka Teruhiro
Tsubota Masaharu
Yonezu Kunio
Japan Storage Battery Company Limited
Walton Donald L.
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