Patents
Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958)
03/1999
03/11/1999DE19738722A1 Fuel injection quantity measuring device of internal combustion engine
03/10/1999EP0900928A2 Apparatus for controlling fuel injection for a direct-injection gasoline engine and a method thereof
03/10/1999EP0900927A2 System for diagnosing and controlling high-pressure fuel system for in-cylinder fuel injection engine
03/10/1999EP0900683A2 Method of controlling idle of internal combustion engine
03/10/1999EP0900325A1 Fuel leakage detector system
03/10/1999CN1210202A Method and device for controlling runaway of diesel engine
03/10/1999CN1042454C Improvements relating to air fuel ratio control
03/09/1999US5880952 Sliding mode control method
03/09/1999US5880920 Method and apparatus for controlling an electromagnetic switching member
03/09/1999US5880568 Method and arrangement for controlling the drive unit of a vehicle
03/09/1999US5880565 Actuator controller
03/09/1999US5880361 Abnormality detecting apparatus for an air temperature sensor
03/09/1999US5878733 Air-fuel ratio control system for internal combustion engines
03/09/1999US5878732 Method of determining the mass of fuel to be introduced into the suction pipe into the cylinder of an internal combustion engine
03/09/1999US5878727 Method and system for estimating fuel vapor pressure
03/09/1999US5878723 system for controlling fuel, metering into an internal combustion engine
03/09/1999US5878722 Method and device for controlling an electromagnetic load
03/09/1999US5878721 Engine control system for construction machine
03/09/1999US5878718 Fuel supply and method for operating an internal combustion engine
03/09/1999US5878717 Cylinder pressure based air-fuel ratio and engine control
03/09/1999US5878716 Process and device for controlling an injection actuator
03/09/1999US5878713 Fuel control system for cylinder injection type internal combustion engine
03/09/1999US5878711 Control apparatus for a cylinder-injection spark-ignition internal combustion engine
03/09/1999US5878709 Ignition switch having a positive off and automatic on
03/09/1999US5878567 Closely coupled exhaust catalyst system and engine strategy associated therewith
03/09/1999CA2152318C Flywheel magnet fuel injection actuator
03/04/1999WO1999010751A1 Fuel injection diagnostic control device
03/04/1999WO1999010747A1 Method and device for determining exact velocity of a rotating component especially the velocity of a motor vehicle wheel
03/04/1999WO1999010644A1 Method for controlling exhaust gas recirculation in an internal combustion engine
03/04/1999WO1999010643A1 Conversion system with electronic controller for utilization of gaseous fuels in spark ignition engines
03/04/1999DE19839791A1 Air-fuel ratio regulation system for combustion engine
03/04/1999DE19837852A1 Fuel regulation system for combustion engine with cylinder injection
03/04/1999DE19837074A1 Air-fuel ratio regulation arrangement
03/04/1999DE19757661C1 Charging pressure regulation method for turbocharged IC engine esp. diesel engine
03/04/1999DE19747222C1 Lean burn internal combustion engine with periodic nitrogen oxide(s) storage catalyst regeneration control
03/04/1999DE19737988A1 Electric fuel pump operating arrangement
03/04/1999DE19736967A1 Method and arrangement for monitoring NOx reservoir in combustion engine esp diesel engine exhaust gas output line
03/04/1999CA2302229A1 Fuel injection diagnostic control device
03/03/1999EP0899638A2 Control system for plants
03/03/1999EP0899573A1 Method and device for determining the direction of rotation of a combustion engine
03/03/1999EP0899456A1 Ignition device
03/03/1999EP0899444A2 A fuel injection control device for engines
03/03/1999EP0899443A2 A method and device for fuel injection for engines
03/03/1999EP0899442A2 Diagnostic system for the fuel system of an internal combustion engine
03/03/1999EP0899441A2 Air-fuel ratio control system for multi-cylinder internal combustion engines
03/03/1999EP0899440A2 Control system for a plant
03/03/1999EP0899439A2 Control apparatus and method for internal combustion engine
03/03/1999EP0899437A2 Abnormality determining method for variable capacity type turbocharger
03/03/1999EP0899431A2 Device for purifying exhaust gas of engine
03/03/1999EP0899430A2 Method and apparatus for desulphating a NOx trap
03/03/1999EP0899151A2 Torque shock alleviating device in hybrid vehicle
03/03/1999EP0899149A2 Down-shift control system based on driver's intention for acceleration
03/03/1999EP0898745A1 Method of checking the operability of a computing unit
03/03/1999EP0678158B1 Control system for an internal combustion engine
03/03/1999CN1209889A Method of controlling a controlled system, in particular internal combustion engine
03/02/1999USRE36119 Solenoid valve unit for fuel injection apparatus
03/02/1999US5878366 Method for detecting a powerloss condition of a reciprocating internal combustion engine
03/02/1999US5878359 Vehicular control device provided with an accelerator detecting device which detects the operation of an accelerator device
03/02/1999US5877958 Apparatus for controlling an automobile engine which is serially connected to system sensors
03/02/1999US5877931 Device for controlling inductive loads, in particular of injectors of an internal combustion engine injection system
03/02/1999US5876302 Engine control with higher torque at direct drive transmission ratios
03/02/1999US5876301 Integral control system for engine and automatic transmission
03/02/1999US5875762 Engine controller
03/02/1999US5875761 Apparatus for and method of controlling internal combustion engine
03/02/1999US5875760 Method and arrangement for controlling a drive unit of a motor vehicle
03/02/1999US5875759 Method for improving spark ignited internal combustion engine starting and idling using poor driveability fuels
03/02/1999US5875757 Method and apparatus for controlling idle speed of stratified charge injection engine
03/02/1999US5875756 Ignition timing control system for in-cylinder injection internal combustion engine
03/02/1999US5875743 Apparatus and method for reducing emissions in a dual combustion mode diesel engine
03/02/1999US5875628 Air-fuel ratio control apparatus for internal combustion engine
02/1999
02/25/1999WO1999009311A1 Electronic control unit
02/25/1999WO1999009303A1 Method for adjusting a valve lift
02/25/1999DE19837199A1 Fuel pressure monitoring for gas powered IC engine
02/25/1999DE19736522A1 Control system for IC engine
02/25/1999DE19734895A1 Device and method for controlling at least one capacitive actuator/final control element e.g. for motor vehicle fuel injection system
02/25/1999DE19732642A1 Control system for gas inlet pressures for internal combustion engine
02/24/1999EP0898075A2 An ignition switch having a positive off and automatic on
02/24/1999EP0898070A2 Method for identifying the combustion stroke of a selected cylinder during the starting phase of a combustion engine
02/24/1999EP0898069A2 Fuel injection control system for internal combustion engine
02/24/1999EP0898068A2 Method and apparatus for controlling the fuel injection for the combustion engine of a vehicle
02/24/1999EP0898067A2 Exhaust gas purifying system of internal combustion engine
02/24/1999EP0898066A2 Method of controlling an air-fuel ratio of an engine
02/24/1999EP0898065A2 Method for establishing an operating characteristic of an internal combustion engine
02/24/1999EP0897741A2 Exhaust gas purification system of internal combustion engine
02/24/1999EP0897465A1 Diesel engine control
02/24/1999EP0897464A1 Method and device for monitoring a sensor
02/23/1999US5873350 Method for adapting the delay time of an electromagnetic tank-venting valve
02/23/1999US5873345 Idling speed controller and idling speed control method for internal-combustion engine
02/23/1999US5873344 Direct fuel injection ignition engine
02/23/1999US5873248 Turbocharger control system
02/18/1999WO1999008085A1 Angular acceleration transducer
02/18/1999WO1999008071A1 Method and device for correcting margins of error of an indicating wheel
02/18/1999WO1999008030A1 Quick-acting valve
02/18/1999WO1999007987A1 Method for determining segment times
02/18/1999WO1999007986A1 Internal combustion engine control according to running time
02/18/1999DE19824915C1 Method of controlling fuel injection for motor vehicle internal combustion engine
02/18/1999DE19735560A1 Control method for engine fuel injector valves
02/18/1999DE19735319A1 Electronic controller system for road vehicle systems
02/18/1999DE19735011A1 Vehicle exhaust processing
02/18/1999DE19733107A1 Method of checking lambda probes of IC engine