Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Patent
1983-12-22
1985-05-28
LeFevour, Charles F.
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Cell enclosure structure, e.g., housing, casing, container,...
429178, 429185, H01M 208
Patent
active
045200858
ABSTRACT:
Individual cells defined by metallic housing elements which at the same time serve as leads or pole plates (1, 2), have a narrow annular insulating body (3) which is arranged in the edge zone of the housing elements and holds the pole plates (1, 2) at a mutual distance. To obtain a stable cell assembly with precisely defined and reproduceable dimensions, an insulating body (3) is proposed which consists of a metal core (4) and an electrically insulating oxide-ceramic layer, formed thereon, as the potential insulation. The insulating body (3) is irreleasably joined to the pole plates (1, 2) by means of a connecting layer (8) which is resistant to chemicals.
REFERENCES:
patent: 3960599 (1976-06-01), Reynier
patent: 4115629 (1978-09-01), Dey et al.
patent: 4197363 (1980-04-01), Topouzian
patent: 4294897 (1981-10-01), Bindin
patent: 4308323 (1981-12-01), Bowsky
patent: 4407914 (1983-10-01), Inoue et al.
LeFevour Charles F.
Sonval S.A.
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