Chemistry: electrical and wave energy – Processes and products
Patent
1982-10-21
1984-03-27
Niebling, John F.
Chemistry: electrical and wave energy
Processes and products
429211, 29877, 29879, H01M 1044
Patent
active
044392818
ABSTRACT:
Electrode structures made from metallized bodies of a fibrous nature, for example from metallized felt, possess the advantage, deriving from their intrinsic stiffness, of requiring no internally fitted supporting structure. It is, however, difficult to attach the current lead-out tabs to an electrode structure of this type, because it is hightly susceptible to mechanical damage at the point of attachment. These difficulties are avoided, according to the present invention, when the edge of the electrode structure is reinforced, to a width of about 0.3 to about 1 cm, by means of an electrodeposited metal coating. If appropriate, the reinforcement of the edge can also be carried out simultaneously with the production, by electrodeposition, of the electrode structure. The current lead out-tab can be attached to the reinforced edge avoiding such difficulties.
REFERENCES:
patent: 2515204 (1950-07-01), Evans
patent: 3560262 (1971-02-01), Baba et al.
patent: 3579385 (1971-05-01), Feduska
patent: 3899350 (1975-08-01), Jackovitz et al.
Benczur-Urmossy Gabor
Schneider Claus
Deutsche Automobilgesellschaft
Niebling John F.
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