Power supply unit

Details Power supply unit Power supply unit

1991-10-04

1993-06-15

Hickey, R. J.

Electricity: battery or capacitor charging or discharging

Serially connected batteries or cells

With discharge of cells or batteries

224902, 307150, A45F 500, H02J 700

Patent

active

052202690

ABSTRACT:
A portable, handheld power supply unit is disclosed for electrically powering a variety of interconnectable accessory devices. The unit comprises a power supply body having a battery disposed therein. The body is provided with a bracket disposed on the body side portion for engaging and supporting accessory devices. The side bracket is provided with electrical contacts formed therein for communicating power between the battery and an accessory device supported by the bracket. A recharging plug connected to the internal battery is stowable within a handle portion and extendable to connect the battery to an external charging circuit. An output socket is also disposed on the body and serves as an alternate port for communicating power from the body to external accessory devices.

REFERENCES:
patent: 1984398 (1934-12-01), Dame
patent: 2978596 (1961-04-01), Robirds
patent: 3919615 (1975-11-01), Niecke
patent: 3963972 (1976-06-01), Todd
Radio Shack Catalog--1990 p. 10-"Cellular Telephone CT-201".

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