Repeated charge ignition system with combustion retroaction for bringing it to an end has an ignition coil linked to a spark plug in an engine combustion chamber and a switch to cause current to flow through a winding in the coil.

摘要

An ignition system (10) for an internal combustion engine (12) has an ignition coil (14) linked to a spark plug (22) in an engine combustion chamber and a switch (20) that responds to an ignition control signal (V1) to cause a primary current to flow through a primary winding (16) in the ignition coil. A control circuit (28) is designed to generate the ignition control signal for producing multiple sparks on the plug during combustion.