Chemistry: electrical current producing apparatus – product – and – Cell support for removable cell
Patent
1995-05-30
1996-10-08
Kalafut, Stephen
Chemistry: electrical current producing apparatus, product, and
Cell support for removable cell
429 98, 429100, 429163, 395750, H01M 210, H05K 502
Patent
active
055630057
ABSTRACT:
A battery pack has a plurality of slits located on an edge surface of the pack. Electrical terminals are positioned completely within the boundaries of the slits to protect the battery pack from electrical shorts in the event the pack comes into contact with an extraneous metal object, such as a coin or key. The slits extend all the way thorugh the battery pack, from the bottom surface to the top surface, such that the slits are open on three sides. This permits the battery pack to be attached to and detached from a mating connector in any one of three directions; specifcally, perpendicular to the upper surface of the battery pack, perpendicular to the lower surface of the pack, and perpendicular to the edge surface.
REFERENCES:
patent: 5208116 (1993-05-01), Joh
patent: 5422784 (1995-06-01), Wakahara et al.
Mito Toshitsugu
Ohtani Tetsuya
Uchiyama Yoshiharu
International Business Machines - Corporation
Kalafut Stephen
Lilley, Jr. Richard H.
McKinley Martin J.
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