Patents
Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958)
03/2003
03/12/2003EP1291517A2 Method for operating of a fuel injection device and fuel injection device for it
03/12/2003EP1291516A2 Direct injection diesel engine
03/12/2003EP1291515A2 Temperature estimating apparatus for internal combustion engine
03/12/2003EP1291514A2 Exhaust emission control device of engine
03/12/2003EP1291513A2 Exhaust emission control device of engine
03/12/2003EP1291512A1 Control apparatus for a direct-injection spark-ignition engine, direct-injection spark-ignition engine, engine control method therefor, computer-readable storage and computer program
03/12/2003EP1291511A2 Fuel injection control apparatus
03/12/2003EP1291510A2 Apparatus and method for emission control of an internal combustion engine
03/12/2003EP1291508A2 Method for detecting malfunctioning in the exhaust flap valve and/or in the intake conduit valve
03/12/2003EP1291507A2 Two-cycle self-ignition gasoline engine
03/12/2003EP1291503A2 State determining apparatus for exhaust gas purifier
03/12/2003EP1291502A2 Diagnosis apparatus for internal combustion engine
03/12/2003EP1290324A2 Utilizing increasing width for identification voltages
03/12/2003EP1290323A1 Method for controlling air flow to an engine
03/12/2003EP1173756B1 Measurement of fluid concentrations
03/12/2003EP1141537B1 Method for detecting clogging in a fuel filter in an internal combustion engine supply circuit
03/12/2003EP1108127B1 Multiple-cylinder internal combustion engine and a method for operating the same
03/12/2003EP1092086B1 Method for testing the dynamic behavior of a measure sensor in the exhaust system of an internal combustion engine
03/12/2003EP1075591B1 Method for operating a four-stroke internal combustion engine
03/12/2003EP1040269B1 Electronic control for a hydraulically activated, electronically controlled injector fuel system and method for operating same
03/12/2003EP1007826B1 Improvements relating to catalysts for surfur removal
03/12/2003EP1000235B1 Method for controlling an internal combustion engine
03/12/2003EP0706609B1 Engine air supply systems
03/11/2003US6531872 Ignition-off timer diagnostic
03/11/2003US6530861 Device for controlling an engine equipped with a synchronous mesh-type automatic transmission
03/11/2003US6530361 Compression ignition engine and control method thereof
03/11/2003US6530359 Generating unit with engine speed control device
03/11/2003US6530358 Method for controlling an internal combustion engine
03/11/2003US6530216 Method for desulfating an NOx accumulator catalytic converter
03/11/2003US6530214 Air-fuel ratio control apparatus having sub-feedback control
03/11/2003CA2256264C Throttle controller for limiting degree of opening of throttle in stall state
03/06/2003WO2003019309A1 Vehicle chassis having programmable operating characteristics and method for using same
03/06/2003WO2003019002A1 Engine starting and stopping device
03/06/2003WO2003019001A1 Engine starting and stopping device
03/06/2003WO2003018985A1 Method and device for controlling an internal combustion engine on a vehicle
03/06/2003WO2003018983A1 Method of controlling operation of internal combustion engine
03/06/2003WO2003018982A1 Pilot oil ignition gas engine and method of operating pilot oil ignition gas engine
03/06/2003WO2003018981A1 Engine, engine exhaust temperature controlling device and controlling method
03/06/2003WO2003018980A1 Stop-start control apparatus of internal combustion engine, and control method thereof
03/06/2003WO2003018979A1 High-speed controlling device
03/06/2003WO2003018978A2 Method for measuring the airflow in an internal combustion engine
03/06/2003WO2003018974A1 Shift control strategy for use with an automated manual transmission coupled to a turbocharged internal combustion engine
03/06/2003WO2003018973A2 Audit vehicle and audit method for remote emissions sensing
03/06/2003WO2003018972A1 Exhaust gas purification system and method for internal combustion engine
03/06/2003US20030046049 Optimization
03/06/2003US20030045987 Control for transmission system utilizing a centrifugal clutch
03/06/2003US20030045400 Control apparatus of lock-up clutch for vehicle and control method thereof
03/06/2003US20030045397 Engine revolution controlling apparatus
03/06/2003US20030043885 Temperature control system for humidity sensor
03/06/2003US20030042151 Determination oxygen concentration; calibrating voltage; quantative analysis
03/06/2003US20030041848 Air-fuel ratio control device for internal combustion engine
03/06/2003US20030041847 Method and system for preventing reverse rotation operation of engine
03/06/2003US20030041845 EGR control unit and EGR control method
03/06/2003US20030041843 Adaptive control of fuel quantity limiting maps in an electronically controlled engine
03/06/2003US20030041840 Method of controlling detonation in an internal combustion engine
03/06/2003US20030041839 Direct injection variable valve timing engine control system and method
03/06/2003US20030041838 Fuel injection device of cylinder injection type internal combustion engine and fuel injection method thereof
03/06/2003US20030041837 Method and system for operating a direct injection spark internal combustion engine having variable compression ratio modes
03/06/2003US20030041831 Automatic stop and start control system for internal combustion engine
03/06/2003US20030041830 Control apparatus of internal combustion engine and method thereof
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
03/06/2003US20030041658 Method of determining fuel injector performance in-chassis and electronic control module using the same
03/06/2003US20030041593 Exhaust emission control apparatus of internal combustion engine
03/06/2003US20030041592 Exhaust gas purifying apparatus for an internal-combustion engine
03/06/2003US20030041591 Exhaust gas purifying apparatus for an internal-combustion engine
03/06/2003US20030041590 An air-fuel ratio feedback control apparatus
03/06/2003US20030041589 Exhaust port gasket with cylinder-specific electronic oxygen sensors
03/06/2003DE10148651C1 Automobile internal combustion engine operating method with switching between two operating modes for fuel injection during compression phase or suction phase
03/06/2003DE10143502C1 Control method for piezoelectric fuel injection valve for diesel engine calculates differential of force exerted on fuel injection valve by piezoactuator for correction of subsequent injection cycle
03/06/2003DE10137871C1 Verfahren zur Kalibrierung eines Drucksensors A method for calibrating a pressure sensor
03/05/2003EP1288974A2 Electromagnetic load control apparatus having variable drive-starting energy supply
03/05/2003EP1288973A2 Electromagnetic load control apparatus having variable drive-starting energy supply
03/05/2003EP1288491A2 Automatic stop and start control system for internal combustion engine
03/05/2003EP1288484A2 Diagnostic apparatus for gas mixture supply apparatus and diagnostic method thereof
03/05/2003EP1288474A2 Method and apparatus for controlling fuel metering in an internal combustion engine
03/05/2003EP1288473A2 Exhaust gas purification device of an engine
03/05/2003EP1288472A2 Control apparatus of internal combustion engine and method thereof
03/05/2003EP1288471A2 Method for starting a spark-ignition engine
03/05/2003EP1288470A2 Engine revolution controlling apparatus
03/05/2003EP1288469A2 EGR control unit and EGR control method
03/05/2003EP1288468A2 Control device of an internal combustion engine
03/05/2003EP1288465A2 Direct injection device for a combustion engine
03/05/2003EP1288457A2 Temperature control system for humidity sensor
03/05/2003EP1288455A1 State determining apparatus for humidity sensor
03/05/2003EP1288453A2 Variable valve operating system of internal combustion engine enabling variation of valve-lift characteristic and phase
03/05/2003EP1288059A2 Control for transmission system utilizing a centrifugal clutch
03/05/2003EP1288051A2 Control apparatus and method of diesel hybrid vehicle
03/05/2003EP1287366A2 Rate detection method and rate detector
03/05/2003EP1287250A1 Method for testing a capacitive actuator
03/05/2003EP1287249A1 Direct-injection, spark-ignited internal combustion engine and method for reducing the residual oxygen content in the exhaust gas thereof
03/05/2003EP1287248A1 Method and device for filtering a signal
03/05/2003EP1287245A1 Method and arrangement for regulating crankshaft rotational speed
03/05/2003EP1287239A1 DIESEL EXHAUST SYSTEM INCLUDING NOx-TRAP
03/05/2003EP1129279B1 Method for determining the controller output for controlling fuel injection engines
03/05/2003EP1117930B1 Method for electronically trimming an injector
03/05/2003EP0961875B1 Method for controlling the purge of a catalyst container treating an internal combustion engine exhaust gases
03/05/2003EP0923666B1 System for operating an internal combustion engine, especially of an automobile
03/05/2003CN1401054A Device and method for controlling the NOx regeneration of a NOx storage catalyst
03/05/2003CN1401053A Method and apparatus for dual fuel injection into an internal combustion engine