Fluorescent lighting power controller for optimum energy savings

Details Fluorescent lighting power controller for optimum energy savings Fluorescent lighting power controller for optimum energy savings

1990-02-28

1992-03-10

LaRoche, Eugene R.

Electric lamp and discharge devices: systems

Pulsating or a.c. supply

Transformer in the supply circuit

315239, 315200R, 315DIG5, H05B 4116

Patent

active

050952536

ABSTRACT:
An electrical circuit used in conjunction with high power factor ballasts and quality fluorescent lamps to reduce the power consumption of a fluorescent fixture by an average of 40% with a lesser reduction of light output because of optimized current control through the discharge lamps increasing the efficacy of conversion of electricity to light, accomplishing this by means of a tuned inductor-capacitor resistor circuit, these along with a 1 to 1.3 impede current surges, transformer, add harmonics a circuit diode and feedback loop to reshape the circuit waveform for optimum performance of said lamps and optimum economic savings and payback through applicaiton of this technology to multiple fixtures in offices, factories, commercial buildings and stores.

REFERENCES:
patent: 4013921 (1977-03-01), Corthell
patent: 4135115 (1979-01-01), Abernethy et al.
patent: 4378514 (1983-03-01), Collins
patent: 4613792 (1986-09-01), Kroessler
patent: 4847536 (1989-07-01), Lowe et al.
patent: 4972123 (1990-11-01), Gerfast

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