Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02D - Controlling combustion engines › F02D 13 - Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
Patents for F02D 13 - Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing (11,427)
03/2003
03/20/2003WO2003023209A1 A method of torque modulation
03/20/2003US20030054921 Valve timing control system for internal combustion engine
03/20/2003US20030054919 Engine control system and method for hybrid vehicle
03/20/2003US20030051708 Control method for a vehicle having an engine
03/20/2003US20030051704 Multi-valve engine
03/20/2003US20030051685 Control system and method for an internal combustion engine
03/20/2003US20030051539 Method and apparatus for measuring valve overlap of an engine
03/20/2003US20030051466 Method and arrangement for operating an internal combustion engine
03/19/2003EP1293659A2 Control system and method for an internal combustion engine
03/19/2003EP1293646A2 Multi-valve engine
03/18/2003US6532944 Vapor purge control in an engine with a hybrid valvetrain
03/18/2003US6532935 Method of operating an internal combustion engine
03/18/2003US6532933 Fuel injection strategy for four cycle engines
03/18/2003US6532922 Variable valve timing control device
03/13/2003WO2003021100A1 System and method for vehicle engine cranking
03/13/2003WO2003021086A1 Method of operating internal combustion engine including electromagnetically driven intake valves
03/13/2003US20030047166 Method and arrangement for determining cylinder-individual differences of a control variable in a multi-cylinder internal combustion engine
03/13/2003US20030047163 Multi-valve engine with gas exchange channel between inlet ports
03/13/2003CA2458407A1 System and method for vehicle engine cranking
03/12/2003EP1291511A2 Fuel injection control apparatus
03/12/2003EP1291507A2 Two-cycle self-ignition gasoline engine
03/12/2003EP1290329A1 Pumped egr system
03/12/2003EP1290320A1 Fuel injection system and method for the injection of fuel
03/11/2003US6530862 System and method for compression braking within a vehicle having a variable compression ratio engine
03/11/2003US6530361 Compression ignition engine and control method thereof
03/11/2003US6530351 Apparatus for controlling valve timing of internal combustion engine
03/11/2003US6530349 Two-cycle internal combustion engine
03/06/2003WO2003018972A1 Exhaust gas purification system and method for internal combustion engine
03/06/2003WO2003018965A1 Valve mechanism with a variable valve opening diameter
03/06/2003WO2000020731A9 Electromagnetic valve actuator
03/06/2003US20030045396 Work machine having a drive train with an enhanced braking mode
03/06/2003US20030041839 Direct injection variable valve timing engine control system and method
03/06/2003US20030041829 System and method for vehicle engine cranking
03/06/2003US20030041823 Variable valve operating system of internal combustion engine enabling variation of valve-lift characteristic and phase
03/06/2003US20030041816 Engine exhaust control
03/05/2003EP1288533A2 Work machine having a drive train with an enhanced engine braking mode
03/05/2003EP1288489A2 Linear control valve for controlling a fuel injector and engine compression release brake actuator and engine using same
03/05/2003EP1288453A2 Variable valve operating system of internal combustion engine enabling variation of valve-lift characteristic and phase
03/05/2003EP1288452A1 Method for producing a mixture for a direct-injection spark-ignition combustion engine
03/05/2003EP1287244A1 Method of fuel injection into piston recess
03/05/2003EP0868600B1 Device for regulating the engine braking power of an internal combustion engine
03/05/2003EP0830496B1 A hydraulic actuator for an internal combustion engine
03/05/2003CN1400119A Controller for mixed vehicle
03/04/2003US6526930 Valve timing control system for internal combustion engine
03/04/2003US6526745 Internal combustion engine having a variable valve mechanism and control method therefor
02/2003
02/27/2003US20030037765 Linear control valve for controlling a fuel injector and engine compression release brake actuator and engine using same
02/26/2003EP1285158A1 Variable timing mechanism for a rotary valve
02/26/2003EP1115964B1 Method for controlling an internal combustion engine according to an exhaust gas pressure
02/26/2003CN1399060A Internal combustion engine starting method and starter
02/25/2003US6523504 Control system for controlling variable valve type internal combustion engine
02/20/2003US20030033997 Valve timing control system for internal combustion engine
02/19/2003EP1283943A1 Valve control mechanism
02/18/2003US6520142 Engine control system for controlling in-cylinder fuel injection engine
02/18/2003US6520135 Apparatus for adjusting valve lift
02/18/2003US6520131 Valve timing control system for internal combustion engine
02/18/2003US6519933 Internal combustion engine having variable valve control system and NOx catalyst
02/14/2003CA2355038A1 Two-cycle engine including improved exhaust valve mechanism, and method
02/12/2003EP1283336A2 Internal combustion engine
02/12/2003CN1396374A Control equipment and method of magnetic valve
02/11/2003US6516777 Method and system for controlling internal combustion engine
02/11/2003US6516775 Compression brake actuation system and method
02/11/2003US6516774 Premixed charge compression ignition engine with variable speed SOC control and method of operation
02/11/2003US6516759 Valve timing control apparatus for internal combustion engine
02/06/2003WO2003010420A1 Internal combustion engine valve control apparatus
02/06/2003US20030028295 Control device for hybrid vehicle
02/06/2003US20030026056 Method of controlling an actuator
02/06/2003US20030024511 Method for open-loop and closed-loop control of the number and sequence of strokes in the motive process of a reciprocating-piston internal combustion engine
02/06/2003US20030024237 Method and apparatus for exhaust gas posttreatment in internal combustion engines
02/05/2003EP1281855A2 Control device for hybrid vehicle
02/05/2003CN1100938C System and method for detecting malfunction related to valve of internal combustion engine
02/04/2003US6516264 Control apparatus for drive system
02/04/2003US6516254 Control device for hybrid vehicle
02/04/2003US6513494 System and method of controlling ignition timing in an engine with a variably operated intake valve
02/04/2003US6513493 Control strategy for an engine with a hybrid valvetrain
02/04/2003US6513490 Unthrottled intake air control with partial delay for requested engine response performance
02/04/2003US6513485 Fuel injection control system for internal combustion engine
02/04/2003US6513471 Cylinder deactivation engine with advanced exhaust cam timing and method
02/04/2003US6513469 Variable valve operating system of internal combustion engine
02/04/2003US6513468 Valve timing control system for internal combustion engine
02/04/2003US6513467 Variable valve control device of internal combustion engine
02/04/2003US6513319 Catalyst activation control system for engines
01/2003
01/30/2003WO2003008794A2 Air fuel module
01/30/2003WO2003008787A1 Control strategy for turbocharged engine having variable valve actuation apparatus
01/30/2003US20030019475 Apparatus and method for controlling an internal combustion engine
01/30/2003US20030019470 Apparatus and control for variable exhaust brake
01/30/2003US20030019455 Starting method for internal combustion engine and starting device for the same
01/30/2003US20030019450 Valve timing control for marine engine
01/30/2003US20030019447 Method of controlling resonances in internal combustion engine having variable cam timing
01/30/2003US20030019445 Internal combustion engine with exhaust gas control device
01/30/2003US20030019212 Method and device for operating an electrical supercharger
01/29/2003EP1279816A2 Apparatus and method for controlling an internal combustion engine
01/29/2003EP1279815A2 Method and device for operating an electric charger
01/29/2003EP1279799A2 Method of controlling resonances in internal combustion engine having variable cam timing
01/28/2003US6510835 Device and method for controlling engines
01/28/2003US6510685 Method for controlling catalytic converter heat losses during coasting shutoff
01/23/2003US20030015156 Selecting operating mode in an engine with a hybrid valvetrain
01/23/2003US20030014973 IC engine-turbocharger unit for a motor vehicle, in particular an industrial vehicle, with turbine power control
01/23/2003DE19549572C2 Valve duration control system for controlling timing of intake valve of four stroke IC engine
01/22/2003EP1277929A2 Method and device for exhaust gas after treatment in internal combustion engines
01/22/2003EP1276980A1 Cylinder-charge control method in an internal combustion engine
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