Electricity: battery or capacitor charging or discharging – Serially connected batteries or cells – With discharge of cells or batteries
Patent
1978-12-26
1980-07-22
Hickey, Robert J.
Electricity: battery or capacitor charging or discharging
Serially connected batteries or cells
With discharge of cells or batteries
455 89, 455349, H01M 1046, H02J 700, H01R 1354
Patent
active
042141974
ABSTRACT:
A battery charger for a portable radio having a battery pack forming a radio-battery unit and arranged to accommodate various combinations of both radio and battery lengths, the charger being provided with a recess for positioning a radio-battery unit in a selected axial position therein with a plurality of axially spaced sets of charging contacts disposed within the recess, each set being arranged for selective circuit making engagement with charging terminals on the battery pack in accordance with the length of the radio inserted with the charger recess.
REFERENCES:
patent: 3345568 (1967-10-01), Errichiello et al.
patent: 3579075 (1971-05-01), Floyd
patent: 3644873 (1972-02-01), Dalton et al.
patent: 4091318 (1978-05-01), Eichler et al.
patent: 4141616 (1979-02-01), Gottlieb
Mann Friedrich H.
Sensabaugh Paul F.
General Electric Company
Hickey Robert J.
Williams James J.
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