CONTINUOUS-WAVE HIGH-FREQUENCY AC IGNITION SYSTEM

摘要

An ignition system which employs an inverter to develop a continuous-wave high-frequency spark signal from a DC supply. The inverter employs a single transformer with a high-voltage output winding and a pair of transistors coupled to an input winding plus a feedback winding. There is a saturable-core inductor also coupled to the transistors for causing a frequency shift in the inverter AC signals under load conditions in the spark-signal output.