The period of firing and firing circuit for the same and aparelcircuito to initiate and control the duration of the period of shoot antiretardado ignicao cycle of an engine to control the cycle of CHOFire ombustao ignicao internal control circuit to regulate the per

摘要

A magnetically-triggered, electronic ignition control unit, which provides an anti-dwell ignition firing period that varies inversely with engine speed. The low speed anti-dwell portion of the ignition cycle is of prolonged or sufficient duration for minimum vehicle exhaust emissions, and the high speed dwell portion of the ignition cycle is of sufficient duration for efficient charging of the high inductance, low turns ratio form of ignition coil as is employed with a breaker type ignition system.