LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Charge forming device – With fuel pump

Device and constant control of piezoelectric actuators for...

Internal-combustion engines – Engine speed regulator – Idle speed control

Device and method for altering the acoustic signature of an inte

Internal-combustion engines – Engine speed regulator – Open loop condition responsive

Device and method for calibration of a throttle arrangement

Internal-combustion engines – Charge forming device – Charge-mixing device in intake

Device and method for changing angular velocity of airflow

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Device and method for changing the relative rotational angle...

Internal-combustion engines – Engine speed regulator – Idle speed control

Device and method for controlling air volume during idle...

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

Device and method for controlling air-fuel ratio of internal...

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

Device and method for controlling an electromagnet...

Internal-combustion engines – Starting device – Condition responsive control of starting device

Device and method for controlling an internal combustion engine

Internal-combustion engines – Starting device – Condition responsive control of starting device

Device and method for controlling an internal combustion engine

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

Device and method for controlling engine

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

Device and method for controlling engine

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

Device and method for controlling engines

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

Device and method for controlling fuel injected internal combust

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

Device and method for controlling fuel injected internal combust

Internal-combustion engines – Engine speed regulator – Responsive to deceleration mode

Device and method for controlling fuel injection amount of...

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

Device and method for controlling ignition timing of...

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

Device and method for controlling ignition timing of...

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

Device and method for controlling ignition timing of...