Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
Patent
1981-10-16
1982-12-14
Walton, Donald L.
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Electrode
296231, H01M 473
Patent
active
043638570
ABSTRACT:
A laminated metal-polymer support for the active material of an electric storage battery and method of making same. Anchoring tabs punched from a thin metal sheet project into openings between the grid wires of a polymer grid work and are pressed into engagement with the adjacent grid wires to secure the polymer grid work to metal sheet. Porous polymer grid works are particularly useful with deep discharge Pb-acid batteries.
REFERENCES:
patent: 537474 (1895-04-01), McDougall
patent: 1012908 (1911-12-01), Peterson et al.
patent: 3269863 (1966-08-01), Helms
patent: 3690950 (1972-09-01), Wheadon et al.
patent: 4087596 (1978-05-01), Sauer et al.
patent: 4237205 (1980-12-01), Matter
General Motors Corporation
Plant Lawrence B.
Walton Donald L.
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