Electricity: battery or capacitor charging or discharging – Serially connected batteries or cells – With discharge of cells or batteries
Patent
1991-10-08
1992-11-03
Hickey, R. J.
Electricity: battery or capacitor charging or discharging
Serially connected batteries or cells
With discharge of cells or batteries
320 14, 429 97, H01M 1046
Patent
active
051608790
ABSTRACT:
A safe, rechargeable, battery-containing power pack having a housing, a battery compartment for batteries to supply DC power to a battery-operated device, a printed circuit board to provide for the recharging of the batteries employing AC household power, and an interlock plug to act as an interlock switch and pivotably movable between an AC use position extending outwardly from the housing to recharge the batteries and an AC non-use, DC power, battery-operating position within a recess in the housing.
REFERENCES:
patent: 3013198 (1961-12-01), Witte et al.
patent: 3194689 (1965-07-01), Deschamps
patent: 3320508 (1967-05-01), Bradshaw et al.
patent: 3458794 (1969-07-01), Bohnstedt et al.
patent: 4086523 (1978-04-01), Izumi
patent: 4621225 (1986-11-01), Birk
patent: 4794315 (1988-12-01), Pederson et al.
patent: 5019767 (1991-05-01), Shirai et al.
Miffitt Donald C.
Tortola Angelo
Crowley Richard P.
Curtis Manufacturing Company, Inc.
Hickey R. J.
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