| Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
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| 04/17/2014 | WO2014030043A3 Controller and control method for internal combustion engine |
| 04/17/2014 | WO2014029015A4 Method and system for improving fuel economy and reducing emissions of internal combustion engines |
| 04/17/2014 | WO2014011653A3 Deceleration fuel shut off for carbureted engines |
| 04/17/2014 | WO2012167052A3 System and method for controlling an engine with turbocharger |
| 04/17/2014 | US20140107910 Hybrid vehicle and method of controlling hybrid vehicle |
| 04/17/2014 | US20140102416 Fuel management system |
| 04/17/2014 | US20140102411 System and method for controlling a firing pattern of an engine to reduce vibration when cylinders of the engine are deactivated |
| 04/17/2014 | DE112012003163T5 Motor und Verfahren zum Betreiben des Motors Engine and method of operating of the engine |
| 04/17/2014 | DE112012002851T5 Verfahren und Systeme für die Fehlerdiagnose bei der Wartung von Common-Rail-Einspritzsystemen Methods and systems for fault diagnosis in the maintenance of common-rail injection |
| 04/17/2014 | DE102013219893A1 Motoreffizienzsystem für ein Fahrzeug und Betriebsverfahren eines Motoreffizienzsystems Motor efficiency system for a vehicle and method of operation of an engine system efficiency |
| 04/17/2014 | DE102013213513A1 Fuel injection system for internal combustion engine, has controller controlling pressure regulation mechanism and adjusting pressure in accumulator for two injection time periods within working cycle of engine at different values |
| 04/17/2014 | DE102013213506A1 Verfahren zum Betreiben eines Kraftstoffeinspritzsystems mit einer Kraftstofffilterheizung und Kraftstoffeinspritzsystem A method for operating a fuel injection system with a fuel filter heater and fuel injection system |
| 04/17/2014 | DE102013016984A1 Kraftstoffdampfrückgewinnungsvorrichtung Fuel vapor recovery device |
| 04/17/2014 | DE102013006424B3 Tank device for commercial vehicle, has measurement device comprising measuring container downstream of tank for fine determination of consumption of medium, where tank is fillable with medium |
| 04/17/2014 | DE102012218758A1 Sensoranordnung zur Bestimmung des Feuchtegehalts eines in einer Hauptströmungsrichtung strömenden fluiden Mediums Sensor arrangement for determining the moisture content of a flowing in a main flow direction of fluid medium |
| 04/17/2014 | DE102012218610A1 Method for manufacturing injection valve e.g. common rail injection valve for internal combustion engine of motor car, involves correlating courses of operating variables of piezo actuator with opening time for adjusting idle stroke |
| 04/17/2014 | DE102012109793A1 Method for controlling drive train of motor vehicle, involves selectively raising or lowering engine speed of drive power motor before separation of coupling, and deriving speed of movement of clutch pedal from time-position curve |
| 04/17/2014 | DE102012019964A1 Method for operating internal combustion engine with exhaust gas purification device, involves setting fade parameter to value in normal operation upon occurrence of event of operation of internal combustion engine |
| 04/17/2014 | DE102012019907A1 Verfahren zum Betreiben einer Brennkraftmaschine sowie entsprechende Brennkraftmaschine Method for operating an internal combustion engine and corresponding engine |
| 04/16/2014 | EP2719884A1 Internal combustion engine control methods |
| 04/16/2014 | EP2719883A1 Engine System |
| 04/16/2014 | EP2719872A1 Exhaust gas purification system for vehicle and regeneration control method thereof |
| 04/16/2014 | EP2719571A1 Vehicle drive control device |
| 04/16/2014 | EP2718557A1 End-position-monitoring of a gas injector |
| 04/16/2014 | EP2718556A2 Method for controlling rail pressure |
| 04/16/2014 | EP2718555A2 Fuel injection valve |
| 04/16/2014 | EP2718135A1 Method and control system for controlling fuel pumps in a fast and secure manner |
| 04/16/2014 | CN203547937U Alcohol and gasoline double-fuel injection and control system for gasoline internal combustion engine |
| 04/16/2014 | CN203547936U Vehicular synthetic fuel intelligent controller |
| 04/16/2014 | CN203547935U Engine protection device and engineering machinery |
| 04/16/2014 | CN203547934U Engine jet and control system for supplying alcohol and petrol or switching between alcohol and petrol of petrol internal combustion engine |
| 04/16/2014 | CN103732902A Fixed rate EGR system |
| 04/16/2014 | CN103732892A Method and device for operating an internal combustion engine |
| 04/16/2014 | CN103732891A Method for monitoring a passive pressure regulation valve |
| 04/16/2014 | CN103732890A Control apparatus for fuel injection valve |
| 04/16/2014 | CN103732889A Method and device for monitoring a control unit for operating an engine system |
| 04/16/2014 | CN103732888A Adjusting of air-fuel ratio of a two-stroke internal combustion engine |
| 04/16/2014 | CN103732887A Control apparatus for internal combustion engine and method therefor |
| 04/16/2014 | CN103732465A Vehicle drive device and vehicle drive method |
| 04/16/2014 | CN103732464A Hybrid vehicle control device |
| 04/16/2014 | CN103726943A Engine control method, engine controller, engine control system and crane |
| 04/16/2014 | CN103726936A Approach for controlling exhaust gas recirculation |
| 04/16/2014 | CN102425516B Multi-valve oil spraying system and multi-valve oil spraying method |
| 04/16/2014 | CN102345521B Oil quantity limiting system of automobile |
| 04/16/2014 | CN102312746B Device for detecting fuel injection state |
| 04/16/2014 | CN102272432B Apparatus and method for controlling the speed of an internal combustion engine |
| 04/16/2014 | CN102209844B Internal combustion engine stop control device |
| 04/16/2014 | CN102155312B Sudden stop and fuel cut-off control system of engine |
| 04/16/2014 | CN101925729B Internal combustion engine |
| 04/16/2014 | CN101550880B Pre-delivery strategy for diesel-engine vehicles |
| 04/16/2014 | CN101520006B Method and system for controlling an internal combustion engine |
| 04/15/2014 | US8700290 Abnormality determination system for multi-cylinder internal combustion engine |
| 04/15/2014 | US8695568 Inter-cylinder air-fuel ratio imbalance abnormality determination device |
| 04/15/2014 | US8695566 Engine control apparatus |
| 04/10/2014 | WO2014055177A1 Artificial aspiration methods and systems for increasing engine efficiency |
| 04/10/2014 | WO2014055019A1 Regulation of concentration/fraction of substances in an exhaust stream |
| 04/10/2014 | WO2014054434A1 Engine starting device mounted on vehicle provided with motor generator and decompression device |
| 04/10/2014 | WO2014054095A1 Internal combustion engine |
| 04/10/2014 | WO2014054080A1 Combustion stabilization device for auxiliary chamber gas engine |
| 04/10/2014 | WO2014053243A1 Method for managing the amount of fuel injected into an engine |
| 04/10/2014 | WO2014053220A1 Method for rail pressure regulation in an internal combustion engine |
| 04/10/2014 | US20140100761 Method for operating a fuel injection system |
| 04/10/2014 | US20140100760 Approach for controlling exhaust gas recirculation |
| 04/10/2014 | US20140100759 Fuel control system and fuel control method of a gasoline direct injection engine |
| 04/10/2014 | US20140100758 Engine control system and method |
| 04/10/2014 | US20140100081 Vehicle trajectory control system |
| 04/10/2014 | US20140096744 Internal combustion engine control methods |
| 04/10/2014 | DE112011105110T5 Vorrichtung zum Erfassen einer Ungleichgewichts-Anomalie in einem Luft-Kraftstoff-Verhältnis zwischen Zylindern in einem Mehrzylinder-Verbrennungsmotor An apparatus for detecting imbalance of an anomaly in an air-fuel ratio between cylinders in a multi-cylinder internal combustion engine |
| 04/10/2014 | DE10222769B4 Verfahren und Vorrichtung zur Steuerung eines Motorstartvorgangs Method and apparatus for controlling an engine start sequence |
| 04/10/2014 | DE102013218469A1 Vorrichtung und Verfahren zum Steuern eines variablen Ventilsteuerungsmechanismus Apparatus and method for controlling a variable valve timing mechanism |
| 04/10/2014 | DE102013101028B3 Schnelles und genaues Verfahren zur Berechnung der kalorischen Größen und des isentropen Zustandes von Gasen und Gemischen aus Gasen Fast and accurate method for calculating the caloric values and the isentropic state of gases and mixtures of gases |
| 04/10/2014 | DE102012218370A1 Verfahren und Vorrichtung zum Steuern eines Ventils Method and apparatus for controlling a valve |
| 04/10/2014 | DE102012218327A1 Method for determining winding temperature of magnetic coil of injector for injecting fuel into internal combustion engine, involves supplying injector with current during injection process, and determining internal resistor of injector |
| 04/10/2014 | DE102012218325A1 Aktuatoreinheit, insbesondere für die Einspritzung eines Kraftstoffs in einen Brennraum einer Verbrennungskraftmaschine Actuator unit, in particular for the injection of a fuel into a combustion chamber of an internal combustion engine |
| 04/10/2014 | DE102012218176A1 Verfahren zum Betreiben eines Kraftstoffeinspritzsystems A method for operating a fuel injection system |
| 04/10/2014 | DE102012216611A1 Method for operating magnetic valve used in exhaust system of motor car, involves determining two values of electrical state variable of magnetic valve before or after start and end of movement control and before start of valve element |
| 04/10/2014 | DE102012208781B4 Variable Spulenansteuerung zur Nutzung von Remanenzen bei der Ansteuerung von Solenoidaktoren mit beschleunigtem Magnetkraftabbau Variable coil driver to use remanences when driving Solenoidaktoren accelerated magnetic force reduction |
| 04/10/2014 | DE102012109655A1 Method for determining injection rate of fuel injection valve for combustion engine of vehicle, involves calculating pressure in pre-chamber by mathematical model for transport of fuel through fuel injection valve based on detected pressure |
| 04/10/2014 | DE102012020489A1 Verfahren zur Angleichung eines Einspritzverhaltens von Injektoren in einem Verbrennungsmotor, Motorsteuergerät und System zur Angleichung eines Einspritzverhaltens A method of aligning an injection behavior of injectors in an internal combustion engine, the engine control unit and system for approximating an injection behavior |
| 04/10/2014 | DE102005050610B4 Maschinensteuerungssystem mit einer Spannungsanhebungsschaltung Machine control system including a voltage boost circuit |
| 04/10/2014 | DE102005043638B4 Dieselmotorsteuersystem Diesel engine control system |
| 04/09/2014 | EP2716899A1 Sensor characteristic correction device |
| 04/09/2014 | EP2716898A1 Method for controlling internal combustion engine, internal combustion engine, and vehicle equipped with same |
| 04/09/2014 | EP2716894A1 Control apparatus for stepped-speed automatic transmission |
| 04/09/2014 | EP2715095A2 Method for operating an internal combustion engine |
| 04/09/2014 | EP2715080A1 Exhaust gas purification system |
| 04/09/2014 | EP2714473A2 Method and apparatus for estimating the fuel consumption of a vehicle |
| 04/09/2014 | CN203532068U Engineering vehicle |
| 04/09/2014 | CN203532067U Oil pump switch |
| 04/09/2014 | CN203532066U Cam shaft and crank shaft sensor signal shaping processor for double-fuel internal combustion engine |
| 04/09/2014 | CN203532063U Diesel control system of diesel/natural gas dual-fuel internal combustion engine |
| 04/09/2014 | CN203532062U Double-fuel high-pressure common rail engine fuel controller |
| 04/09/2014 | CN103718033A Device for operating a heating apparatus of a gas sensor, method |
| 04/09/2014 | CN103717878A Starter circuit of a motor vehicle comprising a device for stepping up the battery voltage, and starter provided therewith |
| 04/09/2014 | CN103717864A Method and device for controlling a valve |
| 04/09/2014 | CN103717863A Method and system for controlling an engine during tunneling operation |
| 04/09/2014 | CN103717858A Injection device, internal combustion engine, and method for operating an internal combustion engine |
| 04/09/2014 | CN103717466A Vehicle drive device and vehicle drive method |
| 04/09/2014 | CN103711602A Motor |
| 04/09/2014 | CN103711601A Method and control unit for detecting a voltage offset of a voltage-lambda characteristic curve |