Method of prolonging the life of glow plugs
Modulated ignition system
Modulation ignition system
Motor ignition distribution system with controllable auxiliary g
Motor ignition system control circuit for maintaining energy sto
Motor ignition system with magnetically selectable gas discharge
Multi-point spark ignition engine provided with exhaust recircul
Multi-point spark ignition engine provided with exhaust recircul
Multiple capacitor means ignition system
Multiple energy modulation ignition system
Multiple spark discharge circuitry
Multiple spark ignition system