Patents
Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958)
02/2003
02/19/2003EP1284354A2 Fuel injection control for internal combustion engine
02/19/2003EP1284353A2 Fuel injection control for start-up of internal combustion engine
02/19/2003EP1284352A2 Fuel volatility sensor and method based on capacitance measurement
02/19/2003EP1284351A2 Method and apparatur for controling the fuel mixture composition of a spark ignition engine with NOx storage catalyst during regeneration cycle
02/19/2003EP1284350A2 Fuel injection control for internal combustion engine
02/19/2003EP1284349A2 Fuel injection control for start-up of internal combustion engine
02/19/2003EP1284348A2 Position sensor and method as well as apparatus for monitoring a position sensor
02/19/2003EP1283952A1 Method for co-ordinating cylinders of an internal combustion engine
02/19/2003EP1283951A1 Method for adjusting cylinder-specific injection quantity profiles in an internal combustion engine
02/19/2003EP1283950A1 Method for determining the position of a piston of a 1-cylinder high pressure pump of a fuel metering system of a direct injection internal combustion engine
02/19/2003EP1283949A1 Diesel engine control
02/19/2003CN1397724A Throttle valve controller of engine
02/19/2003CN1397723A Fault detecting circuit of fuel injection device
02/19/2003CN1397722A Vehicle idle stopping controller
02/18/2003US6522959 Control apparatus for hybrid vehicle
02/18/2003US6522049 Apparatus and method for detecting a short circuit to the battery voltage when driving piezoelectric elements
02/18/2003US6522024 Output state detector for internal combustion engine
02/18/2003US6520889 Adaptive engine control for shifting to neutral
02/18/2003US6520168 Air-fuel ratio controller for engine
02/18/2003US6520167 Engine for a marine vehicle
02/18/2003US6520166 Method of identifying engine cylinder combustion sequence based on combustion quality
02/18/2003US6520160 Internal combustion engine control unit for, and method of controlling a hybrid vehicle
02/18/2003US6520159 Engine converter misfire protection method and apparatus
02/18/2003US6520158 Engine fuel delivery control system
02/18/2003US6520151 Fuel injection system with common actuation device and engine using same
02/18/2003US6520148 Throttle control apparatus and method for direct-fuel-injection-type internal combustion engine
02/18/2003US6520147 Idle speed control valve control system
02/18/2003US6520144 Cylinder injection type internal combustion engine, control method for internal combustion engine, and fuel injection valve
02/18/2003US6520142 Engine control system for controlling in-cylinder fuel injection engine
02/18/2003US6520131 Valve timing control system for internal combustion engine
02/18/2003US6519934 Emission control method and apparatus of an internal combustion engine
02/18/2003US6519933 Internal combustion engine having variable valve control system and NOx catalyst
02/18/2003US6519932 Exhaust gas purification apparatus and method for an internal combustion engine
02/18/2003US6519931 Direct gasoline injection type spark igniting internal combustion engine with turbocharger and the engine control method
02/18/2003US6519930 Method and configuration for monitoring an NOx-storage device
02/13/2003WO2003012559A1 Tracking control for electronic throttle systems
02/13/2003WO2003012388A1 Method for determinig fuel injection rate shaping current in an engine fuel injection system
02/13/2003WO2003012284A1 Fuel injection valve
02/13/2003WO2003012275A1 Fuel injection controller of internal combustion engine
02/13/2003WO2003012274A1 Circuit arrangement and method for controlling an electric fuel pump in a non-return fuel delivery system
02/13/2003WO2003012273A2 Method of stopping and restarting an internal combustion engine with indirect injection
02/13/2003WO2003012272A1 Engine control based on exhaust back pressure
02/13/2003WO2003012265A1 Method for warm-up of catalyst of exhaust gas treatment device
02/13/2003WO2003012264A1 Exhaust emission control device
02/13/2003WO2002053896A3 Internal energizable voltage or current source for fuel injector identification
02/13/2003WO2001066925A8 Intelligent electric actuator for control of a turbocharger with an integrated exhaust gas recirculation valve
02/13/2003US20030033076 Engine control method and device for a vehicle
02/13/2003US20030033075 Control system for plant and air-fuel ratio control system for internal combustion engine
02/13/2003US20030033074 Control strategy for an internal combustion engine in a hybrid vehicle
02/13/2003US20030033068 Control apparatus and method for vehicle equipped with internal combustion engine
02/13/2003US20030032188 Diagnostic system for monitoring catalyst performance
02/13/2003US20030031568 Radial piston pump for producing high fuel pressure, as well as method for operating an internal combustion engine, computer program, and control and/or regulating unit
02/13/2003US20030029941 Fuel injection and method for operating a fuel injection valve
02/13/2003US20030029657 Vehicle speed control system
02/13/2003US20030029653 Parallel hybrid vehicle
02/13/2003US20030029427 Method for determining the fuel content of the regeneration gas in an internal combustion engine comprising direct fuel-injection with shift operation
02/13/2003US20030029426 System for air-fuel ratio control
02/13/2003US20030029423 Method, computer program, control and/or regulating unit, and fuel system for an internal combustion engine, in particular with direct injection
02/13/2003US20030029417 Method and device for controlling an internal combustion engine
02/13/2003US20030029416 Method for operating an internal combustion engine, and corresponding device
02/13/2003US20030029415 Method and device for controlling an internal combustion engine
02/13/2003US20030029414 Method for controlling an injection valve
02/13/2003US20030029406 Arrangement for automatically switching on and switching off an internal combustion engine
02/13/2003US20030029405 Method and device for controlling the heating of the glow plugs in a diesel engine
02/13/2003US20030029391 Smart fuel injection system for an automobile
02/13/2003US20030029233 Passive model-based EGR diagnostic
02/13/2003US20030029222 Method and device for monitoring a sensor
02/13/2003US20030029163 Exhaust purification device for intracylindrical injection-type spark-ignition internal combustion engine
02/13/2003CA2448215A1 Engine control based on exhaust back pressure
02/12/2003EP1283366A2 Radial piston pump and control method therefor
02/12/2003EP1283358A2 Engine control method and device for a vehicle
02/12/2003EP1283357A1 Apparatus and method for automatically starting and stopping an internal combustion engine
02/12/2003EP1283343A2 Method, computer programme and control and/or regulation device for operating an internal combustion engine
02/12/2003EP1283342A1 Method for regeneration of exhaust gas after-treatment system
02/12/2003EP1283341A2 A vehicle speed control system
02/12/2003EP1282808A1 Device for error recognition in a digital signal evaluation unit
02/12/2003EP1282771A1 Method for the operation of a fuel metering system on a direct injection internal combustion engine
02/12/2003EP1282768A1 Diesel engine control
02/12/2003EP1282761A1 Closed loop fan control using fan motor pressure feedback
02/12/2003EP1163043A4 Catalyzed particulate oxidizer for reducing particulate emissions from a diesel engine and method
02/12/2003CN1396374A Control equipment and method of magnetic valve
02/12/2003CN1101518C 组合循环发动机 Combined cycle engine
02/11/2003US6519524 Apparatus and method for monitoring start of engine
02/11/2003US6519513 Hybrid vehicle control apparatus
02/11/2003US6518763 Control system for metering fuel to an internal combustion engine
02/11/2003US6517394 Engine control system for watercraft
02/11/2003US6516785 Air flow sensor
02/11/2003US6516783 Camshaft apparatus and method for compensating for inherent injector delay in a multiple fuel injection event
02/11/2003US6516782 System and method for controlling fuel injections
02/11/2003US6516781 Method and system for enhanced engine control based on cylinder pressure
02/11/2003US6516780 System and method for optimizing engine performance
02/11/2003US6516778 Engine airflow control
02/11/2003US6516777 Method and system for controlling internal combustion engine
02/11/2003US6516774 Premixed charge compression ignition engine with variable speed SOC control and method of operation
02/11/2003US6516773 Method and apparatus for adjusting the injection current duration of each fuel shot in a multiple fuel injection event to compensate for inherent injector delay
02/11/2003US6516772 Combustion state control system of internal combustion engine
02/11/2003US6516658 Identification of diesel engine injector characteristics
02/11/2003US6516612 Exhaust gas purification device for an engine and A/F ratio control for early activating a NOx trapping catalyst
02/11/2003US6516609 Compression ignition type engine
02/11/2003US6516608 Method for controlling the injection and ignition in a direct-injection endothermic engine, in order to accelerate heating of the catalytic converter