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)
10/2009
10/29/2009DE102008001311A1 Method for operating controller, particularly for controlling internal combustion engine, involves limiting output signal of controller as correcting variable on pre-determined position limits by integral element
10/29/2009DE102008001188A1 Integrated circuit for controlling fuel system, particularly motor vehicle, comprises control logic which is formed to generate control signal for power output stage of injection valve to influence fuel injection
10/29/2009DE102008001184A1 Common rail system validating method for internal-combustion engine i.e. diesel engine, of vehicle, involves determining actual parameter as not plausible, when actual parameter exceeds deviation of pre-determined value
10/29/2009DE102007000854B4 Lastantriebsvorrichtung Load driving device
10/29/2009CA2721915A1 Gas engine
10/28/2009EP2112365A1 Evaporated fuel treating apparatus and method of treating evaporated fuel
10/28/2009EP2112358A2 Fuel injection amount learning control apparatus
10/28/2009EP2112357A2 Operating method for an internal combustion engine
10/28/2009EP2112356A2 Method for operating a combustion engine
10/28/2009EP2112349A1 A scavenge performance monitoring system and a method for monitoring a process parameter in the scavenging process of a longitudinally scavenged two-stroke large diesel engine
10/28/2009EP2004963B1 An exhaust gas plant for internal combustion engines
10/28/2009EP1880096B1 Method and device for electrically actuating a valve with a mechanical closing element
10/28/2009EP1660765B1 Signal failure detection method, whereby the signal represents motor vehicle accelerator pedal depression
10/28/2009EP1217191B1 Control device for internal combustion engine
10/28/2009CN101568715A Internal combustion engine control device
10/28/2009CN101568714A Control device for internal combustion engine
10/28/2009CN101568713A Method for operating an injection valve
10/28/2009CN101568712A Method and device for controlling an internal combustion engine
10/28/2009CN101566110A Ignition and fuel shutoff for engine
10/28/2009CN101566109A High-rotating idle speed control device of engine for vehicle
10/28/2009CN101566108A Control system for determining mass air flow
10/28/2009CN101566107A Off-line calibration of universal tracking air fuel ratio regulators
10/28/2009CN101566100A Fuel delivery system diagnostics after shut-down
10/28/2009CN100555468C Indicator for vehicle
10/28/2009CN100554672C Fuel supply apparatus for internal combustion engine
10/28/2009CN100554665C Turbine offset matching control system
10/27/2009US7610142 Sensor self-calibration system and method
10/27/2009US7610141 Control apparatus for direct injection type internal combustion engine
10/27/2009US7610140 Vehicular ejector system and control method thereof
10/27/2009US7608011 Hydrogen fuelled hybrid powertrain and vehicle
10/27/2009US7607422 Methods of flexible fuel engine conversions
10/27/2009US7607417 Method and system for controlling an internal combustion engine
10/27/2009US7607336 Method for determining the individual control voltage of a piezoelectric element
10/27/2009US7607302 Automotive turbocharger systems
10/27/2009US7607296 Device and method of controlling hydraulic drive of construction machinery
10/27/2009US7607288 Catalyst deterioration diagnosis apparatus and catalyst deterioration diagnosis method for internal combustion engine
10/27/2009CA2514394C Fuel injection controller of engine
10/22/2009WO2009129075A1 Fuel system diagnostics by analyzing cylinder pressure signal
10/22/2009WO2009127929A1 Control system and control method for internal combustion engine
10/22/2009WO2009127510A1 Method and device for determining the feed volume of an injection pump
10/22/2009WO2009127234A1 Scuffing detection
10/22/2009WO2009127232A1 Scuffing detection
10/22/2009US20090265086 Diagnosis Apparatus for Internal Combustion Engine
10/22/2009US20090265085 Internal-combustion-engine stop determination device
10/22/2009US20090265083 Valve timing control apparatus and valve timing control arrangement
10/22/2009US20090265082 Engine Controller for Work Vehicle
10/22/2009US20090265080 Automotive turbocharger systems
10/22/2009US20090265079 Apparatus for controlling engine using crank signal and cam signal
10/22/2009US20090265078 Method and device for operating an internal combustion engine and internal combustion engine
10/22/2009US20090265077 Control device for variable valve timing apparatus
10/22/2009US20090265076 Control device for internal combustion engine
10/22/2009DE19962334B4 Verfahren zur Erfassung eines Sensorsignals, dem Fremdsignalanteile überlagert sind A method of detecting a sensor signal, the third signal components are superposed
10/22/2009DE19907693B4 Verfahren und Vorrichtung zur Steuerung eines Kraftfahrzeugs Method and apparatus for controlling a motor vehicle
10/22/2009DE19750636B4 Kraftstoffsteuerungssystem für einen Verbrennungsmotor Fuel control system for an internal combustion engine
10/22/2009DE102009016274A1 Fuel injection controlling method for diesel engine system of vehicle, involves calculating pressure ratio difference average from pressure data, and modifying operation of fuel injector based on pressure ratio difference average value
10/22/2009DE102009012367A1 Steuersystem und -verfahren für eine HCCI/SI-Verbrennungs-Umschaltung Control system and method for an HCCI / SI combustion switching
10/22/2009DE102009011633A1 Motordrehmomtentanforderungen eines Chassissystems Motordrehmomtentanforderungen a Chassis Systems
10/22/2009DE102009009621A1 EVAP-Ventilsteuerung bei einem Steckdosenhybrid zum Verringern von Ventilumschalten EVAP valve control in a plug-in hybrid for reducing switching valve
10/22/2009DE102009007882A1 Steuersystem für die Verringerung von Kaltstartemissionen bei Hybridfahrzeugen A control system for reducing cold start emissions in hybrid vehicles
10/22/2009DE102009001760A1 High pressure fuel controller for controlling high pressure fuel supply system such as common rail fuel supply system for diesel power machine, has valve-open determination device for determining that pressure relief valve is opened
10/22/2009DE102009001638A1 Anomaliediagnosevorrichtung für einen Einlassluftmengensensor Abnormality diagnosis device for an intake air quantity sensor
10/22/2009DE102008019225A1 Verfahren zum Kaltstartbetrieb eines Verbrennungsmotors Method for operating an internal combustion engine cold start
10/22/2009DE102008018011A1 Circuit arrangement for controlling piezoelectric actuator utilized in fuel injector for actuating pressure regulator in motor vehicle, has control device supplying control signals for controlling controllable switches
10/22/2009DE102008001235A1 Energetic laying and calibration testing method for controller of internal-combustion engine in vehicle, involves simulating energy flow, testing adherence to boundary conditions and balancing performance record
10/22/2009DE102008001213A1 Verfahren und Vorrichtung zur Diagnose der Dynamik eines Abgassensors Method and apparatus for dynamic diagnosis of an exhaust gas sensor
10/22/2009DE102008001180A1 Method for controlling internal combustion engine, involves dividing fuel injection into partial injection of injector, where signal determining fuel quantity is corrected with correction value
10/22/2009DE102008001111A1 Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine Method and device for operating an internal combustion engine and internal combustion engine
10/22/2009DE102004007001B4 Stopp- und Startsteuergerät für eine Brennkraftmaschine Stop and start control apparatus for an internal combustion engine
10/22/2009DE10023080B4 Verfahren und Vorrichtung zur Überwachung einer Speicherfähigkeit eines NOx-Speicherkatalysators Method and device for monitoring a storage capacity of a NOx storage catalytic converter
10/21/2009EP2110535A1 Method for controlling the temperature of the exhaust gas in an internal combustion engine
10/21/2009EP2110534A1 Dual injection type internal combustion engine
10/21/2009EP2110533A1 A pilot electronic control unit and a method to derive optimized look up tables
10/21/2009EP2109710A1 Exhaust purification system with a diesel particulate filter and a method of cleaning said filter
10/21/2009EP1678412B1 Exhaust gas control in an engine having a two-stage turbocharger
10/21/2009EP1617062B1 Air/fuel ratio control device for internal combustion engine
10/21/2009EP1548253B1 Vehicle control device, car having the device, and method of controlling the car
10/21/2009CN201331352Y Non-contact type double signal air throttle position sensor
10/21/2009CN201330655Y Intelligent control system for electric control diesel engine
10/21/2009CN101563535A Control system of internal combustion engine
10/21/2009CN101563534A 内燃发动机控制设备及方法 The internal combustion engine control apparatus and method
10/21/2009CN101563263A Device and method for controlling vehicle
10/21/2009CN101560925A Engine controller for work vehicle
10/21/2009CN101560924A Car diesel engine controller
10/21/2009CN101560923A Fuel quality detection using torque and engine speed
10/21/2009CN101560922A Method and control device for calculating adjustment limit for determining assumed real moment
10/21/2009CN101560921A Idling state stabiling device for engine
10/21/2009CN100552219C Fuel jet system, Method of controlling a ejector and method for moving pumping assembly
10/21/2009CN100552213C Electronic control unit and method for controlling an ignition timing of an internal-combustion engine
10/21/2009CN100552205C Fuel injection control apparatus and method for direct injection internal combustion engine
10/21/2009CN100552204C Apparatus and method for supplying fuel to an engine
10/21/2009CN100552203C Control device of flexible fuel engine
10/20/2009US7606654 Oxygen sensor output correction apparatus for internal combustion engine
10/20/2009US7606653 Vehicle speed dependant calibration trim for improved fuel economy
10/20/2009US7606651 Apparatus for controlling timings of intervals in which combustion chamber pressure data are acquired from output signals of cylinder pressure sensors of multi-cylinder internal combustion engine
10/20/2009US7603994 Abnormality diagnosis device and control system for internal combustion engine
10/20/2009US7603981 Improper fuel mixing determining apparatus for internal combustion engine
10/20/2009US7603980 Sensor abnormality detecting method and electronic throttle control apparatus
10/20/2009US7603851 System for assisting in the regeneration of motor vehicle depollution means
10/20/2009US7603850 System for assisting in the regeneration of depollution means integrated into an exhaust line of a motor vehicle diesel engine
10/20/2009US7603847 Device and method for internal combustion engine control
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