Electricity: battery or capacitor charging or discharging – Serially connected batteries or cells – With discharge of cells or batteries
Patent
1988-09-20
1989-10-10
Hickey, R. J.
Electricity: battery or capacitor charging or discharging
Serially connected batteries or cells
With discharge of cells or batteries
320 15, 455 89, H01M 1046, H02J 700
Patent
active
048734799
ABSTRACT:
A battery charger has a recess for accommodating a battery pack, and charging electrodes projecting into the recess. The battery pack is charged when the battery pack is inserted into the recess and battery electrodes of the battery pack are brought into contact with the charging electrodes. In an improvement of the battery charger, the recess has portions of different shapes corresponding to respective shapes of a plurality of different battery packs for accommodating the different battery packs, and the charging electrodes have portions projecting into the recess portions respectively.
REFERENCES:
patent: 4214197 (1980-07-01), Mann et al.
patent: 4403182 (1983-09-01), Yeh
patent: 4558270 (1985-12-01), Liautaud et al.
patent: 4766361 (1988-08-01), Pusateri
Craig M1001 Translator and Information Center Owner's Reference Manual, 1979, pp. 1,5.
Iimura Yoshio
Nagahara Kazuyuki
Hickey R. J.
Hitachi Koki Company Ltd.
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