Tubular positive electrode means for use in lead-acid storage ba

Details Tubular positive electrode means for use in lead-acid storage ba Tubular positive electrode means for use in lead-acid storage ba

1981-02-27

1982-11-16

LeFevour, Charles F.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Separator, retainer or spacer insulating structure

429234, 429238, H01M 218

Patent

active

043595090

ABSTRACT:
Improved positive electrode means for use in a lead-acid battery includes a shaped grid structure, a self-registering plastic grid complement member selectively overlying portions of the shaped grid structure, tube means engaged around depending portions of the grid complement member and active material confined within the tube means. Assembly of these constituent parts is characterized by a first insertion of the shaped grid structure into the grid complement member thereby to produce an angular displacement of self-registering side portions of the grid complement member; further advancement of the shaped grid structure into the grid complement member enables the angularly displaced side portions of the grid complement to revert to their normal position in self-registering relationship to the grid structure.

REFERENCES:
patent: 3083250 (1963-03-01), Geissbauer
patent: 3170823 (1965-02-01), Geissbauer
patent: 3247023 (1966-04-01), Geissbauer
patent: 4011370 (1977-03-01), Eckerbom
patent: 4202936 (1980-05-01), Guimond et al.

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