Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02D - Controlling combustion engines › F02D 41 - Electrical control of supply of combustible mixture or its constituents
Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958)
10/2000
10/24/2000US6136169 Abnormality diagnosis for air-fuel ratio sensor system
10/24/2000US6135920 Apparatus and method for automatically starting and stopping a vehicle engine to effect a smooth change from a vehicle brake release state to a vehicle drive state
10/24/2000US6135918 System for controlling operation of an internal combustion engine
10/24/2000US6135101 Oxygen concentration sensor trouble discriminating apparatus
10/24/2000US6135100 Sensor arrangement for engine control system
10/24/2000US6135096 Control device for a fuel injection system
10/24/2000US6135095 Engine control
10/24/2000US6135091 Fuel injection system
10/24/2000US6135090 Fuel injection control system
10/24/2000US6135089 Method of controlling an air-fuel ratio of an engine
10/24/2000US6135085 Control apparatus for use in internal combustion engine
10/24/2000US6135077 Valve timing changing apparatus for internal combustion engine
10/24/2000US6135069 Method for operation of a free piston engine
10/24/2000US6134890 Method for controlling a variable geometry turbocharger
10/24/2000US6134888 Turbocharger control management system
10/24/2000US6134884 Air-fuel ratio control apparatus for internal combustion engine
10/24/2000US6134883 Method of controlling an engine exhaust gas system and method of detecting deterioration of catalyst/adsorbing means
10/24/2000US6134882 Regulating strategy for an NOx trap
10/24/2000CA2075939C Exhaust emission control
10/24/2000CA2058418C Method and apparatus for controlling the operation of a solenoid
10/19/2000WO2000061940A1 Apparatus and method for starting an internal combustion engine
10/19/2000WO2000061937A1 Dynamic infrared sensor for automotive pre-vaporized fueling control
10/19/2000WO2000061934A1 Method for operating an internal combustion engine
10/19/2000WO2000061933A1 Common-rail system comprising a controlled high-pressure pump as a second pressure regulator
10/19/2000WO2000061932A1 Method for determining the combustion characteristics of an internal combustion engine
10/19/2000WO2000061931A1 Method for desorbing a nitrogen oxide adsorber of an exhaust gas purification system
10/19/2000WO2000061927A1 Method for fuel injection in an internal combustion engine and internal combustion engine
10/19/2000DE19963892A1 Engine control with fault in coolant temperature sensor involves replacing demand coolant temperature parameter with detected air temperature if air temperature is outputting normal information
10/19/2000DE19926351A1 Vorrichtung zur Drehzahlbegrenzung von Motoren und/oder zur Geschwindigkeitsbegrenzung von motorbetriebenen Kraftfahrzeugen Device for speed limitation of engines and / or to limit the speed of motorized vehicles
10/19/2000DE19917440A1 Verfahren zur Steuerung des Luft-Kraftstoff-Gemisches bei extremen Dynamikvorgängen Method for controlling the air-fuel mixture at extreme dynamic processes
10/19/2000DE19917208A1 Testing of a vehicle computer by supplying test data to one or more program modules so that the results can be checked against expected results and an error condition indicated if necessary
10/19/2000DE19916725A1 Verfahren zur Drehmomentüberwachung bei Otto-Motoren in Kraftfahrzeugen A method for torque control in gasoline engines in motor vehicles
10/19/2000DE19916558A1 Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine Method and apparatus for controlling an internal combustion engine
10/19/2000DE19916525A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine
10/19/2000DE19915793A1 Verfahren zur Desorption eines Stickoxidadsorbers einer Abgasreinigungsanlage Process for the desorption of nitrogen oxide an emission control system
10/19/2000DE10016747A1 Engine control unit for an internal combustion engine is linked to the ignition switch and determines when it is switched off so that it can control a coil that moves the inlet valve and ensure the inlet valve is completely closed
10/19/2000DE10005623A1 Measurement device and method for defining quantity of adsorbed combustion residue in adsorbent in exhaust gas includes sensors placed around engine and attached to electronic control unit
10/18/2000EP1045235A2 Method of monitoring torque for spark ignition engines in vehicles
10/18/2000EP1045125A2 Method and apparatus for controlling an internal combustion engine
10/18/2000EP1045124A2 Plant control system
10/18/2000EP1045123A2 Engine control method using real-time engine system model
10/18/2000EP1045122A2 Apparatus for limiting the revolutions of engines and/or speed of engine driven vehicle
10/18/2000EP1045121A2 Vehicle driving force control with operator power demand responsive correction
10/18/2000EP1045119A1 Method and device for diagnosing the operational condition of an exhaust gas catalytic converter of an internal combustion engine
10/18/2000EP1044326A1 Device and constant control of piezoelectric actuators for fuel injection systems
10/18/2000EP1044323A1 Electromagnetic injection valve
10/18/2000CN1270657A Method and device for regulating a gas flow by means of a throttle valve in an internal combustion engine
10/18/2000CN1270277A IC engine intaking valve control system
10/18/2000CN1270276A IC engine intaking valve control system
10/18/2000CN1270275A Fault finding system and method for engines
10/17/2000US6134498 Drive control system for a motor vehicle
10/17/2000US6134488 Method and device for diagnosis for vehicle
10/17/2000US6133714 Method of driving at least one capacitive actuator
10/17/2000US6133185 First catalyst, for reducing nitrogen oxides and ammonia in an exhaust gas of an internal combustion engine, containing a zeolite having carrying platinum and copper and second catalyst is a zeolite carrying copper
10/17/2000US6132348 Method for adjusting a knife in changing knives, and a cutting machine with knife changing device
10/17/2000US6131554 Engine having combustion control system
10/17/2000US6131551 Method for controlling evaporative emission control system
10/17/2000US6131550 Method for checking the operability of a tank-venting system
10/17/2000US6131548 Fuel system
10/17/2000US6131547 Electronic engine speed and position apparatus for camshaft gear applications
10/17/2000US6131546 Method and arrangement for operating an internal combustion engine
10/17/2000US6131540 Fuel injection valve for high pressure injection
10/17/2000US6131539 System and method for enhanced engine monitoring and protection
10/17/2000US6131448 Diagnostic apparatus and method for fuel vapor treating apparatus
10/17/2000US6131447 Process and arrangement for checking the operability of a secondary air pump in an internal-combustion engine
10/17/2000US6131446 Method and arrangement for diagnosing an exhaust-gas probe
10/17/2000US6131444 Misfire detection using a dynamic neural network with output feedback
10/17/2000US6131388 Compression ignition type engine
10/12/2000WO2000060327A1 Method and device for evaluating ionic current signals for assessing combustion processes
10/12/2000WO2000060230A1 Device for controlling rotational speed of internal combustion engine
10/12/2000WO2000060229A1 Exhaust emission control device of internal combustion engines
10/12/2000WO2000060228A1 Regeneration system for a diesel engine exhaust gas particulate filter
10/12/2000WO2000059611A1 Catalytic trap and methods of making and using the same
10/12/2000DE19918095C1 Solenoid valve control circuit for inlet and outlet valves in internal combustion engine cylinder
10/12/2000DE19916994C1 Combustion engine monitoring method evaluates entries in electronic log book to initiate calculation of engine operating characteristic, or estimate point at which unacceptable operating parameter occurs
10/12/2000DE19916101A1 Control method for IC engine with common-rail fuel injection system switches between two different fuel pressure regulators dependent on difference between required and actual pressure of fuel reservoir
10/12/2000DE19916100A1 Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine Method and apparatus for controlling an internal combustion engine
10/12/2000DE10014657A1 Automatic engine stop control system for vehicle with automatic stop-prevention device prevents fuel cut-off if detected work content in work machine is insufficient in engine idle state
10/11/2000EP1043490A2 Direct-injection internal combustion engine and method for controlling the engine
10/11/2000EP1043489A2 Internal combustion engine control apparatus and method
10/11/2000EP1042607A1 Fuel supply system of an internal combustion engine
10/11/2000EP1042599A1 Method for operating an internal combustion engine, especially of an automobile
10/11/2000EP1042594A1 Temperature control of emission control devices coupled to direct injection engines
10/11/2000EP0713603B1 Device for actuating a control member
10/11/2000CN1269868A Method and apparatus for determining gas intake in internal combustion engine
10/11/2000CN1269461A Discharge control apparatus for internal combustion engine
10/10/2000US6129075 Compression ignition type engine
10/10/2000US6129073 Electromagnetic fuel injector and control method thereof
10/10/2000US6128902 Control method and apparatus for turbocharged diesel engines having exhaust gas recirculation
10/10/2000US6128899 Exhaust gas purification system for internal combustion engine
10/05/2000WO2000058618A1 Method of operating an internal combustion engine
10/05/2000WO2000058617A1 Configurable speed timing interrupts
10/05/2000WO2000058616A1 Device and method for controlling fuel injection amount of internal combustion engine
10/05/2000WO2000058615A1 Device and method for controlling fuel injection amount of internal combustion engine with turbocharger
10/05/2000WO2000058613A2 System and method for detecting cold engine operation
10/05/2000DE19947037C1 Control method for multi-cylinder IC engine
10/05/2000DE19915088A1 Evaluation of ion current signals for assessing combustion processes involves subjecting measured ion current to smoothing short-duration integration, forming integrator maximum value
10/05/2000DE19913909A1 Verfahren zur Betriebsmoduswahl und Steueranlage für eine Brennkraftmaschine Method for operating mode selection and control system for an internal combustion engine
10/05/2000DE19913477A1 Operating fuel delivery device for internal combustion engine, especially for motor vehicle, involves influencing quantity control valve by battery voltage and/or depending on coil resistance
10/05/2000DE19912966A1 Actuator for vol. control valve for direct injection IC engine, with valve controlling pressure build-up is pressure storage
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