Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method
Patent
1992-05-05
1993-08-31
Skapars, Anthony
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Include electrolyte chemically specified and method
429100, H01M 210
Patent
active
052407926
ABSTRACT:
A battery holder for electronic apparatus for holding a coin-shaped battery includes a battery case which is provided with at least two protrusions, the coin-shaped battery being inserted in such a way that it is placed under these protrusions. Electrode terminals exert a resilient force so that the coin-shaped battery may be secured in position while maintaining satisfactory contact with the electrode terminals.
REFERENCES:
patent: 4016582 (1977-04-01), Wareham
patent: 4230777 (1980-10-01), Gatto
patent: 4607850 (1986-08-01), O'Riley
patent: 4828944 (1989-05-01), Yabe et al.
patent: 4931369 (1990-06-01), Hardt et al.
Hayashi Takahiro
Kawabata Yoshimasa
Matsushita Electric - Industrial Co., Ltd.
Skapars Anthony
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