Battery plates

Details Battery plates Battery plates

1975-12-23

1977-12-06

LeFevour, C. F.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Separator, retainer or spacer insulating structure

429140, 429178, 429228, 429238, H01M 218

Patent

active

040618439

ABSTRACT:
There is disclosed an improved tubular battery plate comprising a porous envelope enclosing a current collector comprising an array of members extending perpendicularly from an end member which affords a current take off lug with active material disposed between the perpendicular current collector members and the inside face of the porous envelope the ratio of the length of the tubes in cms to the free cross sectional area in sq. cms being in the range 100.1 to 295.1 and the degree of stratification of the active material in the tubes being less than 5%.

REFERENCES:
patent: 3099586 (1963-07-01), Duddy
patent: 3267190 (1966-08-01), Malloy

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