Electric lamp and discharge devices: systems – Combined load device or load device temperature modifying... – Discharge device load
Patent
1989-11-29
1991-07-23
LaRoche, Eugene R.
Electric lamp and discharge devices: systems
Combined load device or load device temperature modifying...
Discharge device load
315 59, 315100, H01J 744
Patent
active
050346571
ABSTRACT:
A thermal-switch instant starter for a fluorescent light which initiates a high voltage instantly across its electrodes comprises a high voltage initiating tube including therein a fixed electrode and a movable electrode oppositely spaced from each other to form a short circuit for initiating the fluorescent light. The movable electrode is a thermal switch constantly disposed in contact with a heater element which is disposed on the fixed electrode. An SCR automatic charging and discharging circuit is connected between the fixed and movable movable electrodes and automatically control the charging and discharging process.
REFERENCES:
patent: 4322658 (1982-03-01), Minarczyk
patent: 4386296 (1983-05-01), Beck
patent: 4520294 (1985-05-01), Iida
patent: 4672270 (1987-06-01), Ito
patent: 4742275 (1988-05-01), Ito
patent: 4914354 (1990-04-01), Hammer
LaRoche Eugene R.
Zarabian A.
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