Performance control of a motor vehicle engine for consistent...
Permanent magnet pulse generator and method of forming and...
Photo-electric ignition circuit for internal combustion engines
Piezoelectric ignition system having a magnetically actuated...
Piezoelectric voltage generator
Plasma jet ignition apparatus
Plasma jet ignition system
Plasma-arc ignition system
Plastic hub and interrupter assembly for an ignition...
Plug cap mount structure for engine
Pneumatic control apparatus for internal combustion engines
Power spark
Power supply circuit for an internal combustion engine
Preheating apparatus of a diesel engine
Preignition warning device
Process and apparatus for assisting in starting internal...
Process for controlling the ignition point in internal...
Process for reducing the pollution due to an internal...
Programmed electronic advance for engines
Pulsar sub-ultrasonic ionisation ignition system