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)
12/2009
12/03/2009WO2009143858A1 Method for controlling an injection process of an internal combustion engine, control device for an internal combustion engine and an internal combustion engine
12/03/2009WO2009115759A3 Method of controlling the operation of at least one catalytic converter for an internal combustion engine
12/03/2009WO2009074379A3 Fuel pressure regulating system
12/03/2009US20090299614 Engine with an automatic choke and method of operating an automatic choke for an engine
12/03/2009US20090299612 Method of identifying engine gas composition
12/03/2009US20090299611 Fuel injection controller for internal combustion engine
12/03/2009US20090299610 Control apparatus of spark ignition internal combustion engine
12/03/2009US20090299609 Locomotive engine multi-fuel control system and method
12/03/2009US20090299608 Method and control device for calibrating a fuel injector of an internal combustion engine; computer program and computer program product
12/03/2009US20090299607 Method for controlling an internal combustion engine with a temperature-dependent injection parameter
12/03/2009US20090299606 Method and system for controlling a high pressure pump, particularly for a diesel engine fuel injection system
12/03/2009US20090299605 Fuel ignition quality detection
12/03/2009US20090299604 Method for Operating an Internal Combustion Engine
12/03/2009US20090299603 Control Method and Control Apparatus for Internal Combustion Engine
12/03/2009US20090299587 Control system for internal combustion engine
12/03/2009US20090299560 Hybrid vehicle and control method thereof
12/03/2009US20090293847 Method and apparatus for monitoring for a restriction in a stage ii fuel vapor recovery system
12/03/2009US20090293846 A control system of a fuel injection apparatus of an internal combustion engine
12/03/2009US20090293840 Engine Speed Control System for Work Vehicle
12/03/2009DE19708011B4 Verfahren zum Erfassen von Sensorelement-Widerständen A method of detecting sensor element resistors
12/03/2009DE10300670B4 Verfahren zum Berechnen eines Zeitintervalls bei einem Kraftstoffeinspritzsystem A method for calculating an interval of time in a fuel injection system
12/03/2009DE102009018784A1 Luftstromgestützte Leerlaufdrehzahlsteuerungs-Leistungssicherheit Airflow-based idle speed control performance security
12/03/2009DE102009017207A1 Detektion der Kraftstoffqualität unter Verwendung des Drehmoments und der Motordrehzahl Detection of fuel quality using the torque and the engine speed
12/03/2009DE102009016277A1 Getriebehydraulikdrucksensorbasierte Höhenlagenmessung Transmission hydraulic pressure sensor based altitude measurement
12/03/2009DE102009002945A1 Kraftstoffliefersteuervorrichtung und Kraftstoffliefergerät, das diese verwendet Fuel supply control apparatus and fuel delivery device that uses this
12/03/2009DE102008057092A1 Steuervorrichtung für einen Verbrennungsmotor A control apparatus for an internal combustion engine
12/03/2009DE102008053132A1 Steuerapparat für einen Verbrennungsmotor Control apparatus for an internal combustion engine
12/03/2009DE102008036299B3 Method for regulating pressure of common-rail system on both sides of V-type internal combustion engine, involves correcting variables of both sided pressure controllers based on disturbance variable
12/03/2009DE102008026156A1 Fuel injection strategy for internal combustion engine, involves injecting fuel in cylinder of engine, and discontinuing additional fuel injection after ignition process, during initial start of engine
12/03/2009DE102008025851A1 Verfahren zum Betreiben einer Verbrennungskraftmaschine und Verbrennungskraftmaschine A method of operating an internal combustion engine and internal combustion engine
12/03/2009DE102008025569A1 Functional system e.g. particle filter, regulating and/or controlling method for diesel motor vehicle, involves regulating and/or controlling condition of functional system depending on mode of operation of combustion engine
12/03/2009DE102008025549A1 Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine und eine Brennkraftmaschine Method and device for operating an internal combustion engine and an internal combustion engine
12/03/2009DE102008025350A1 Bestimmen der Kraftstoffeigenschaften und deren Einfluss auf die Abgasemissionen während des Betriebs einer Brennkraftmaschine Determining the fuel properties and their influence on the exhaust emissions during operation of an internal combustion engine
12/03/2009DE102008025216A1 Circuit arrangement for charging/uncharging load i.e. piezoactuator, of injection valve of motor vehicle, has control device for controlling power adjusting devices such that load is charged/uncharged during charging/uncharging phases
12/03/2009DE102008024176A1 Valve lift changeover controlling method for internal combustion engine in motor vehicle, involves switching inlet valves and/or outlet valves at temporal intervals depending on resonance frequency of drive chain
12/03/2009DE102008015909B3 Internal combustion engine operating method for motor vehicle, involves classifying preset possible error as presumably available error, when amount of deviation of mean value from reference value of parameter is larger than threshold value
12/03/2009DE102008002152A1 Drive unit operating method for motor vehicle, involves determining correction value for load moment, and controlling drive unit depending on actuating variables, which are formed with precontrol value depending on correction value
12/03/2009DE102008002131A1 Verfahren zum Erkennen einer Unterbrechung in mindestens einer elektrischen Leitung A method for detecting an interruption in at least one electric line
12/03/2009DE102008002121A1 Verfahren und Steuergerät zur Kalibrierung eines Einspritzventils einer Brennkraftmaschine, Computerprogramm und Computergrogrammprodukt A method and control device for the calibration of an injector in an internal combustion engine, and computer program Computergrogrammprodukt
12/03/2009DE102008002039A1 Internal combustion engine operating method for motor vehicle, involves considering changes of air mass available for ignition of fuel in final partial injection in rich operation of internal combustion engine
12/03/2009DE102008002019A1 Magnetic valve controlling method, involves controlling magnetic valve based on rail pressure signal during opening of magnetic valve, and predetermining duration of control phase based on rail pressure
12/03/2009DE102008002007A1 Combustion errors recognizing method for diesel engine of motor vehicle, involves outputting signal indicating combustion error in stroke based on comparison between speed characteristic with comparison characteristic
12/03/2009DE102008001984A1 Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine Method and apparatus for controlling an internal combustion engine
12/03/2009DE102008001971A1 Verfahren zur Diagnose eines Lastabfalls A method for diagnosing a load drop
12/03/2009DE102007009857B4 Motorsteuerung zur Steuerung eines automatischen Abschaltvorgangs einer Brennkraftmaschine mit Direkteinspritzung Motor controller for controlling an automatic switch-off of an internal combustion engine with direct
12/03/2009DE102006006056B4 Leistungsregelungseinheit Power control unit
12/03/2009DE102004019660B4 Abgasreinigungsverfahren für einen Verbrennungsmotor Emission control method for an internal combustion engine
12/02/2009EP2128420A2 Engine with an automatic choke and method of operating an automatic choke for an engine
12/02/2009EP2128417A1 Controller of internal combustion engine
12/02/2009EP2128416A1 A method and system for controlling a high pressure pump, particularly for a diesel engine fuel injection system
12/02/2009EP2128415A1 Improvements relating to fuel injector control
12/02/2009EP2128414A1 Engine control method
12/02/2009EP2128413A1 Control system for internal combustion engine
12/02/2009EP2128412A1 Calculation of fuel characteristics and its influence on the exhaust gas emissions during the operation of an internal combustion engine
12/02/2009EP2128411A1 Ignition timing control system and method for internal combustion engine
12/02/2009EP2128408A2 Method of calibrating an actuator system for a variable nozzle of a turbocharger
12/02/2009EP2128407A1 Egr controller for internal combustion engine
12/02/2009EP2128400A1 Internal combustion engine
12/02/2009EP2128396A1 Breakdown diagnosing device and breakdown diagnosing method of nox sensor
12/02/2009EP2126320A1 Method for starting an internal combustion engine
12/02/2009EP2126318A1 Method for heating a catalytic converter arranged in an exhaust-gas region of a combustion process, and device for carrying out the method
12/02/2009EP2126310A1 Fuel delivery system for measuring the amount of fuel in an electronically controlled engine
12/02/2009EP2126306A1 On-board-diagnosis method for an exhaust aftertreatment system and on-board-diagnosis system for an exhaust aftertreatment system
12/02/2009EP2126297A1 Method for operating an exhaust aftertreatment system and exhaust aftertreatment system
12/02/2009EP1844225B1 Control apparatus for internal combustion engine
12/02/2009CN201354681Y Improved motorbike electronic spray throttle
12/02/2009CN101595291A Fuel injection system and method for determining a needle stroke stop in a fuel injection valve
12/02/2009CN101595290A Premixed compression ignition type engine and method of controlling the same
12/02/2009CN101595288A Method and system for monitoring process states of an internal combustion engine
12/02/2009CN101595286A Boost assist device energy conservation using windmilling
12/02/2009CN101592105A Intelligent fuel injector and method for controlling and using same
12/02/2009CN101592095A Oxygen sensor heater control strategy
12/02/2009CN101592094A Engine idling control system for hybrid vehicle
12/02/2009CN101592093A Method for autostarting internal combustion engine in hybrid powertrain system
12/02/2009CN101592092A Cold-start control system for internal combustion engine
12/02/2009CN101592091A Method for operating internal combustion engine
12/02/2009CN101592073A Changeable compression ratio technique of double-rotor controlled alternate-running engine
12/02/2009CN100565209C Method for determining rotor angel position of axle
12/02/2009CN100564862C Leak fuel collection apparatus of internal combustion engine
12/02/2009CN100564848C Liquid fuel detection system
12/02/2009CN100564847C Method for determining the closing time for a closing body and circuit arrangement
12/02/2009CN100564846C Fuel injection device and driving method for the device
12/02/2009CN100564845C Fuel control system for internal combustion engine and method for adjusting fuel of internal combustion engine
12/02/2009CN100564844C Fuel jetting controller
12/02/2009CN100564842C Automobile engine output control device and control method
12/02/2009CN100564837C Controller and method for controlling valve operating characteristic in an internal combustion engine
12/02/2009CN100564828C 内燃机 Internal combustion engine
12/01/2009US7627416 Method and apparatus for operating a dual fuel internal combustion engine
12/01/2009US7624719 Method for controlling a fuel supplying device of an internal combustion engine
12/01/2009US7624712 Approach for engine start synchronization
12/01/2009US7624568 Vehicle and control method thereof
12/01/2009CA2626995C Fuel injection control method for a direct injection gaseous-fuelled internal combustion engine
12/01/2009CA2402173C Intelligent electric actuator for control of a turbocharger with an integrated exhaust gas recirculation valve
11/2009
11/26/2009WO2009143258A2 Apparatus, system, and method for controlling particulate accumulation on an engine filter during engine idling
11/26/2009WO2009142256A1 Vehicular engine control device
11/26/2009WO2009141972A1 Intake control apparatus of internal combustion engine and automatic adaptation apparatus of internal combustion engine
11/26/2009WO2009141200A1 Method for testing a pressure sensor of a fuel accumulator device
11/26/2009WO2009141199A1 Method for identifying an error function and in particular a drift of a rail pressure sensor in a common rail injection system
11/26/2009WO2009141198A1 Method and device for the diagnosis of an nox sensor for an internal combustion engine
11/26/2009WO2009141183A1 Method for the injector-individual adaption of the injection time of motor vehicles
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