Electric lamp and discharge devices: systems – Surge generator or inductance in the supply circuit – Circuit interrupter in the inductance circuit
Patent
1989-06-05
1990-08-28
Laroche, Eugene R.
Electric lamp and discharge devices: systems
Surge generator or inductance in the supply circuit
Circuit interrupter in the inductance circuit
315DIG7, 315208, 315209R, 315DIG2, H05B 4114
Patent
active
049528475
ABSTRACT:
An ignition circuit for fluorescent lamp includes a transformer having coreless windings connected in parallel with a fluorescent lamp with the coreless windings having inductive reactance matched with a capacitive reactance or internal resistance of the fluorescent lamp for forming a harmonic oscillation of a multivibrator in order for stably igniting the fluorescent lamp for saving electric energy.
REFERENCES:
patent: 2265323 (1941-12-01), Spanner
patent: 3906302 (1975-09-01), Wijsboom
patent: 4168453 (1979-09-01), Gerhard
patent: 4414492 (1983-11-01), Hanlet
Lin Tieng-Fu
Liu Mouteh
LaRoche Eugene R.
Zarabian Amir
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