LandOfFree - US Patents - Listing for Internal-combustion engines,Spark ignition timing control

Internal-combustion engines – Spark ignition timing control – Electronic control

Misfire detection method

Internal-combustion engines – Spark ignition timing control – Electronic control

Misfire detection method for a piston combustion engine with...

Internal-combustion engines – Spark ignition timing control – Electronic control

Misfire detection system for an internal combustion engine

Internal-combustion engines – Spark ignition timing control – Electronic control

Misfire detector for multi-cylinder engine

Internal-combustion engines – Spark ignition timing control – Electronic control

Misfire-detecting system for internal combustion engines

Internal-combustion engines – Spark ignition timing control – Electronic control

Misfire-detecting system for internal combustion engines

Internal-combustion engines – Spark ignition timing control – Electronic control

Misfire-detecting system for internal combustion engines

Internal-combustion engines – Spark ignition timing control – Electronic control

Motorcycle having a system for combustion knock control

Internal-combustion engines – Spark ignition timing control – Electronic control

Motorcycle having system for combustion knock control

Internal-combustion engines – Spark ignition timing control – Electronic control

Multiple spark plug per cylinder engine with individual plug...

Internal-combustion engines – Spark ignition timing control – Electronic control

Nitrogen enriched combustion of a natural gas internal...

Internal-combustion engines – Spark ignition timing control – Electronic control

Operation control method on the basis of ion current in...

Internal-combustion engines – Spark ignition timing control – Electronic control

Optically controlled IPCS circuitry

Internal-combustion engines – Spark ignition timing control – Electronic control

Optically triggered electronic distributor for an internal...

Internal-combustion engines – Spark ignition timing control – Electronic control

Personal watercraft engine control

Internal-combustion engines – Spark ignition timing control – Electronic control

Power output control system for internal combustion engine

Internal-combustion engines – Spark ignition timing control – Electronic control

Pre-ignition detection and mitigation

Internal-combustion engines – Spark ignition timing control – Electronic control

Pressure-responsive ignition timing controller for a supercharge

Internal-combustion engines – Spark ignition timing control – Electronic control

Process and apparatus for adjusting the torque of an interal-com