DISCHARGER Russian patent published in 1996 - IPC

FIELD: electrical engineering. SUBSTANCE: invention refers, in particular, to devices for ignition of burners. In agreement with first version discharger includes triac, primary winding of induction coil connected in series Leads of secondary winding of induction coil are output of discharger. It also has reservoir capacitor, resister and symmetric threshold key element connected in series (key element being linked to controlling electrode of triac) and capacitor which first lead is connected to first mains terminal and which second lead is linked to point of connection of resistor and symmetric threshold key element. Triac is linked to first mains terminal and second lead of reservoir capacitor is coupled to second lead of resistor and to second mains terminal. In compliance with second version second lead of capacitor is connected to another lead of symmetric threshold key element, triac is linked to first mains terminal, reservoir capacitor is coupled to second mains terminal and resistor is placed between point of connection of capacitor and symmetric threshold key element and point of connection of triac and primary winding of induction coil. EFFECT: improved reliability and stability. 2 cl, 2 dwg