Lead-acid storage battery

Details Lead-acid storage battery Lead-acid storage battery

1977-01-24

1977-10-25

Lefevour, C. F.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Separator, retainer or spacer insulating structure

429146, 429225, 429234, H01M 216

Patent

active

040557111

ABSTRACT:
This invention generally relates to a lead-acid storage battery comprising positive plates having the characteristic of both paste type and clad type plates and pasted negative plates which are alternately arranged and separators each disposed between the adjacent positive and negative plates. The positive plates each comprise a grid or substrate having spaced longitudinal members of electrically conducting material and spaced latitudinal members formed integrally with the longitudinal members, the latitudinal members having the thickness smaller than that of the longitudinal members. The latitudinal members may be omitted if the substrate can be filled with active material without any latitudinal members. Each of the positive plates comprises pasted active material filled in the grid; and active material holder composed of porous insulating sheets mounted on active material.

REFERENCES:
patent: 2084964 (1937-06-01), Smith
patent: 3083250 (1963-03-01), Geissbauer
patent: 3247023 (1966-04-01), Geissbauer
patent: 3900341 (1975-08-01), Shoichiro et al.

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