Electric lamp and discharge devices: systems – Surge generator or inductance in the supply circuit
Patent
1981-07-28
1983-10-18
Dixon, Harold A.
Electric lamp and discharge devices: systems
Surge generator or inductance in the supply circuit
315170, 315176, 315241R, 315DIG7, H05B 3700
Patent
active
044108370
ABSTRACT:
A device for lighting a discharge lamp such as a xenon short-arc lamp is provided. The device includes a starter comprising a starter energizing capacitor connected to the boost voltage charging capacitor, a thyristor, a high voltage pulse transformer, a discharge gap, a starting capacitor, a diode and a Tesla coil. The starter is actuated with the energy charged in the boost voltage charging capacitor without any special power source therefor. The ignition voltage of the thyristor is higher than the output voltage of the power circuit of the ballast.
REFERENCES:
patent: 2737612 (1956-03-01), Sims
patent: 3259796 (1966-07-01), Hallay
patent: 3622838 (1971-11-01), Michalski
patent: 3732460 (1973-05-01), Wattenbach
patent: 4210850 (1980-07-01), Britton
Kotaka Masaharu
Suzuki Shunichi
Dixon Harold A.
Ushio Denki Kabushiki Kaisha
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