Ignition system for a two-cycle engine

Ignition system with ignition timing retarding circuit for inter

Ignition system with overrun prevention

Ignition time controlling device in contactless ignition devices

Ignition timing control system for internal combustion engines

Independent timing retard for engine speed limiting

Internal combustion engine ignition systems

Low cost, temperature stable, analog circuit RPM limiter

Magneto powered ignition system with ignition-operated speed lim

Method and device for controlling ignition timing of...

Method and device for limiting vehicle speed

Method for deriving rotor angular orientation

Method of controlling ignition of internal combustion engine

Microprocessor-based engine speed limiter

Non-contact ignition system

Over-rev restriction system for engine powering a personal water

Over-revolution preventing apparatus for internal combustion eng

Overrun preventing device for multi-cylinder engine

Overspeed ignition system

Overspeed/overheat circuit with a latch for capacitive ignition