Gas ignition circuits

作者： John S. Crawford

DOI:

关键词: Capacitor 、 Decoupling capacitor 、 Gas burner 、 Ignition system 、 Electrical engineering 、 Electronic circuit 、 Electrical conductor 、 Engineering 、 Anode 、 Signal

摘要: Circuit arrangements for use in the generation of sparks igniting gas at a burner assembly whereby operation is controlled electrically by means an electronic control circuit which reacts to presence or absence flame. The comprises charging charge storage capacitor, spark output transformer, SCR switching device discharging stored capacitor and non-linear conductive element connected between anode gate SCR. Therefore when voltage reaches required value trigger signal applied via said discharge