List of pulses, connected to a shaping device for a system of the ignition advance variable has an internal combustion engine with a second type of ignition point decale to the - above a threshold speed of rotation

摘要

Pulse generator includes two windings near stator (s), one used as sensor (C) and one as ignition coil (Ba). Geometric mechanism modifying magnetic coupling comprises margin (X1X2) without modifying of induction flux DELTA o below first ignition point. This allows regulation of ignition advance with resistor (R) of guide system (T) without moving first ignition advance point, placed between X1 and X2.