LandOfFree - US Patents - Listing for Internal-combustion engines

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

Device and method for controlling internal combustion engine

Internal-combustion engines – Charge forming device – Fuel injection system

Device and method for controlling the amount of fuel supplied to

Internal-combustion engines – Engine speed regulator – Having condition responsive means with engine being part of...

Device and method for controlling the speed of an internal...

Internal-combustion engines – Cooling – With cooling of additional parts or materials

Device and method for cooling and preheating

Internal-combustion engines – Charge forming device – Including exhaust gas condition responsive means

Device and method for correcting the injection behavior of...

Internal-combustion engines – Charge forming device – Fuel injection system

Device and method for decreasing delays in fuel injected interna

Internal-combustion engines – Charge forming device – Fuel injection system

Device and method for determining a load signal in an internal c

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

Device and method for determining knocking of internal...

Internal-combustion engines – Charge forming device – Fuel injection system

Device and method for determining pressure fluctuations in a...

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

Device and method for determining the firing angle

Internal-combustion engines – Charge forming device – Having fuel vapor recovery and storage system

Device and method for diagnosing evaporation leak, and...

Internal-combustion engines – Combustion chamber means having fuel injection only – Combustible mixture stratification means

Device and method for engine control

Internal-combustion engines – Cooling – Interrelated coolant flow and throttle control

Device and method for engine cooling

Internal-combustion engines – Charge forming device – Exhaust gas used with the combustible mixture

Device and method for exhaust gas circulation of internal...

Internal-combustion engines – Accessories – Covers – trays – vibrators – corrosion inhibitors – air filters

Device and method for freeing frozen engine cylinders

Internal-combustion engines – Charge forming device – Fuel injection system

Device and method for ignition detection

Internal-combustion engines – Charge forming device – Combustible mixture ionization – ozonation – or electrolysis

Device and method for improving engine combustion by use of...

Internal-combustion engines – Igniters – Incandescent

Device and method for improving vaporization rate of volatile fu

Internal-combustion engines – Charge forming device – Auxiliary air or gas used to inject fuel

Device and method for injecting fuel into an engine, assisted by