Battery chargers

Details Battery chargers Battery chargers

1977-12-15

1979-12-04

Hickey, Robert J.

Electricity: battery or capacitor charging or discharging

Serially connected batteries or cells

With discharge of cells or batteries

307311, 307321, 315135, 320 48, H02J 700, H02M 704

Patent

active

041774132

ABSTRACT:
A charging circuit for charging a low voltage battery from an AC supply, said circuit comprising a full wave bridge rectifier, each leg of the bridge including a rectifying element, and means for providing a visual indication of normal operation of said charging circuit, wherein one of said rectifying elements is a light emitting diode to serve as said means for providing a visual indication.

REFERENCES:
patent: 2995695 (1961-08-01), Reich
patent: 3749905 (1973-07-01), Friedman et al.
patent: 3912998 (1975-10-01), Harris

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