Energy saving lamp controller

Details Energy saving lamp controller Energy saving lamp controller

1993-06-15

1995-08-15

Pascal, Robert J.

Electric lamp and discharge devices: systems

Current and/or voltage regulation

Automatic regulation

315297, 315360, H05B 4136

Patent

active

054422612

ABSTRACT:
An energy saving lamp controller includes a current sensor together with a controlled circuit producing a timer signal in response to increased current drawn by a lighting system. The timer responds to the control signal by producing a fixed duration operation signal which is applied to a switching system within the power coupling to the lamp array. A pair of alternative power coupling networks are utilized to alternatively operate the lamps at either of two different voltages in response to the control circuit and switching system. Audible and visual indicating alarms are utilized to alert the operator to the operating state of the system.

REFERENCES:
patent: 4135115 (1979-01-01), Abernethy et al.
patent: 4153224 (1979-04-01), Thomas
patent: 4256993 (1981-03-01), Morton
patent: 4339690 (1982-07-01), Regan et al.
patent: 4434388 (1984-02-01), Carver et al.
patent: 4435670 (1984-03-01), Evans et al.
patent: 4464606 (1984-08-01), Kane
patent: 4527099 (1985-07-01), Capewell et al.
patent: 4766352 (1988-08-01), Widmayer
patent: 4859914 (1989-08-01), Summa
patent: 4870340 (1989-09-01), Kral
patent: 4965492 (1990-10-01), Boldwyn
patent: 5235254 (1993-08-01), Ho

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