Aktiebolaget Svenska Elektromagneter

Leif B Gustafsson

Hans Thorsten Carlsson

An electronic ignition system for use with a flywheel having a magnet comprises a unitary core carrying a trigger coil, an ignition coil and a charging coil, the latter being coupled through a charging rectifier and a storage capacitor to the ignition coil, the transient oscillations that are created by sparking discharge being damped in the core portion carrying the ignition coil, and the windings of the ignition coil being so directed and of such number that induced voltages therein fall below the sparking voltage of the spark plug during the flux alternating sequence produced by the passage of the magnetic poles.

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Amal, Sweden

Leif B Gustafsson