Weldless battery pack

Details Weldless battery pack Weldless battery pack

1990-10-05

1992-04-14

Kalafut, Stephen

Chemistry: electrical current producing apparatus, product, and

Cell support for removable cell

For plural cells

429100, H01M 210

Patent

active

051047543

ABSTRACT:
The present invention provides for a battery pack (50) comprising a plurality of cells (58) within a housing (52), each cell having a positive and negative terminals (57 and 59). The battery pack (50) further comprises molded-in circuitry means (54) on the surface of the housing (52) for providing interconnection between the plurality of cells (58). Optionally, the housing (52) further comprises molded-in or integral spring fingers (56). The spring fingers (56) are preferably biased toward the positive and negative terminals and provide at least some interconnection for the plurality of cells (58).

REFERENCES:
patent: 1487428 (1924-03-01), Balderston
patent: 2117692 (1938-05-01), Atkins
patent: 2396534 (1946-03-01), Rose
patent: 2983778 (1961-05-01), Munse
patent: 3957540 (1976-05-01), Mabuchi et al.
patent: 4129194 (1978-12-01), Hammond et al.
patent: 4205121 (1980-05-01), Naitoh
patent: 4604799 (1986-08-01), Gurol
patent: 4912288 (1990-03-01), Atkinson et al.

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