Arc lamp power supply

Details Arc lamp power supply Arc lamp power supply

1982-02-26

1983-08-16

Dixon, Harold A.

Electric lamp and discharge devices: systems

Current and/or voltage regulation

Automatic regulation

315 47, 315 92, 315209R, G05F 100, H05B 3900

Patent

active

043993923

ABSTRACT:
An electric arc lamp in combination with an electronically controlled incandescent filament to provide auxiliary illumination during warm-up and hot restart of the arc lamp, the filament control circuit being responsive to the arc lamp voltage and current and operative in three modes, full off, full on, and switching on and off the latter so as to allow capacitive and inductive coupling of energy into the arc lamp for the purpose of starting it and bringing it into the arc mode of operation.

REFERENCES:
patent: 3517254 (1970-06-01), McNamara
patent: 3737720 (1973-06-01), Willis
patent: 3873882 (1975-03-01), Gershen
patent: 4005331 (1977-01-01), Horowitz
patent: 4047076 (1977-09-01), McNamara
patent: 4091307 (1978-05-01), McNamara
patent: 4151445 (1979-04-01), Davenport
patent: 4170744 (1979-10-01), Hansler
patent: 4278916 (1981-07-01), Regan
patent: 4350930 (1982-09-01), Peil et al.

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