High intensity discharge lamp starting and operating apparatus

Details High intensity discharge lamp starting and operating apparatus High intensity discharge lamp starting and operating apparatus

1985-02-15

1987-07-07

Dixon, Harold

Electric lamp and discharge devices: systems

Surge generator or inductance in the supply circuit

Circuit interrupter in the inductance circuit

315221, 315223, 315244, 315DIG2, 315DIG5, H05B 3700

Patent

active

046789685

ABSTRACT:
Starting and operating apparatus for high intensity discharge lamps includes first and second pairs of terminals formed for connection to an AC source and a discharge lamp respectively, a series connect ballast means and inductor connected to one of said first pair and one of said second pair of terminals a bilateral switch shunted by a capacitor and in series with an AC impedance coupled to the inductor and to the other one of said first and second pair of terminals whereby relatively wide high voltage, high frequency pulse potentials for starting the discharge lamps are provided.

REFERENCES:
patent: 1955519 (1934-04-01), Vawter
patent: 2392192 (1946-01-01), Robinson
patent: 2901670 (1959-08-01), Sunstein
patent: 3334270 (1967-08-01), Nuckolls
patent: 3753037 (1973-08-01), Kaneda et al.
patent: 4209730 (1980-06-01), Pasik

Affiliated with

Also associated with

Rating

High intensity discharge lamp starting and operating apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High intensity discharge lamp starting and operating apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High intensity discharge lamp starting and operating apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1664646