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

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

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

Process and device for reducing load change stresses in a motor

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

Processor controlled discharge ignition with fixed firing...

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

Reduction of HC emissions for vapor recovery purge systems

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

Redundant sensor apparatus for determining engine speed and timi

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

Reverse rotation intake manifold protection system and method

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

Robust multi-criteria MBT timing estimation using ionization...

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

Sensor for engine control

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

Setting minimum spark advance for best torque in an internal...

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

Single cylinder engine and vehicle provided with the same

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

Spark advance controller and production machine of spark...