Electric lamp and discharge devices: systems – Surge generator or inductance in the supply circuit
Patent
1993-12-28
1995-10-17
Pascal, Robert J.
Electric lamp and discharge devices: systems
Surge generator or inductance in the supply circuit
315290, 315244, 315247, 315DIG5, H05B 3700
Patent
active
054593778
ABSTRACT:
According to this invention, there is provided a method for starting a gas-conducting lamp, by which a gas-conducting lamp is started directly by a high-voltage without pre-heating of filament. Such a high-voltage is realized by an inductor-capator resonant circuit (LC resonant circuit) or a tap of an inductor. According to this invention, there is also provided a gas-conducting lamp for carring-out the abovementioned method. The method according to this invention is simple and effective and is adapted to the use of a gas-conducting lamp without filament or that with filament which has been broken or has failed.
REFERENCES:
patent: 3383558 (1968-05-01), Waymouth
patent: 3628086 (1971-12-01), Nuckolls
patent: 5289084 (1994-02-01), Nuckolls et al.
Brian Chang
Lau Kim K.
Pascal Robert J.
Philogene Haissa
Zheng Yue
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