| Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
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| 03/20/2013 | CN102076942B Controller of internal combustion engine with variable valve mechanism |
| 03/20/2013 | CN102052176B Cylinder balancing system and cylinder balancing method for multi-cylinder engine |
| 03/20/2013 | CN101832191B Spark ignition engine start-up pre-injection system |
| 03/20/2013 | CN101784762B Regeneration method for ceramic honeycomb structures |
| 03/20/2013 | CN101746258B Method for checking the function of a tank venting valve |
| 03/20/2013 | CN101680392B Controller of internal combustion engine |
| 03/20/2013 | CN101418746B Method and device for reducing driving torque during reducing short-time torque |
| 03/20/2013 | CN101205824B Engine system and fuel injection type regeneration method for an exhaust gas treatment device of the engine system |
| 03/19/2013 | USRE44082 Fuel injector having dual mode capabilities and engine using same |
| 03/19/2013 | US8401768 System and method for restarting an engine |
| 03/19/2013 | US8401766 Inter-cylinder air-fuel ratio imbalance determination apparatus for internal combustion engine |
| 03/19/2013 | US8401765 Inter-cylinder air-fuel ratio imbalance determination apparatus for internal combustion engine |
| 03/19/2013 | US8401764 Fuel identification based on crankshaft acceleration |
| 03/19/2013 | US8397697 Method and device for operating an injection valve |
| 03/19/2013 | US8397693 Engine including system and method for reducing oil pull-over in combustion chamber |
| 03/19/2013 | US8397692 Method for synchronizing injection with the engine phase in an electric injector controlled engine |
| 03/14/2013 | WO2013036442A1 Method of controlling fuel composition learning |
| 03/14/2013 | WO2013035294A1 Hybrid automobile and engine in hybrid automobile, as well as specification setting method for motor generator |
| 03/14/2013 | WO2013035272A1 Direct injection gasoline engine and control method for direct injection gasoline engine |
| 03/14/2013 | WO2013034479A1 Method for analyzing the efficiency of the high-pressure pump of a fuel injection system |
| 03/14/2013 | WO2013034478A1 Method for monitoring an injection fluid quantity and injection system for injecting an injection fluid quantity |
| 03/14/2013 | WO2013034393A1 Method for controlling an exhaust system of a diesel engine and exhaust system of a diesel engine |
| 03/14/2013 | WO2013034380A1 Method for diagnosing a tank ventilation system |
| 03/14/2013 | WO2013002740A3 A control device for electronic control of an internal combustion petrol engine for use of fuel gases |
| 03/14/2013 | WO2012156185A3 Method for evaluating the functionality of a fuel injection system of an internal combustion engine |
| 03/14/2013 | US20130066540 Method and system for adjusting port throttles |
| 03/14/2013 | US20130066539 Method and system for improving engine starting |
| 03/14/2013 | US20130066538 Adaptive idle stroke compensation for fuel injection valves |
| 03/14/2013 | US20130066537 Apparatus for and method of controlling fuel injection of internal combustion engine |
| 03/14/2013 | US20130066536 Sensor output modifier |
| 03/14/2013 | US20130066535 Method and system for sampling intake manifold pressure |
| 03/14/2013 | US20130061581 Air-fuel ratio control system for internal combustion engine |
| 03/14/2013 | DE112011101275T5 Verfahren zum Verbessern des transienten Motorbetriebs A method for improving the transient engine operation, |
| 03/14/2013 | DE102012215462A1 VERFAHREN ZUM ERMITTELN EINES MEßWERTES EINES EINLASSKRÜMMERDRUCKS METHOD FOR DETERMINING AN intake manifold of a measured value |
| 03/14/2013 | DE102012204885B3 Method for operating combustion engine i.e. petrol engine, of vehicle, involves storing map using two operational parameters of combustion engine as input variables in engine control unit in which lambda probe controls air ratio |
| 03/14/2013 | DE102012202679B3 Method for introduction and maintenance of preset sub-stoichiometric constant for operation of internal combustion engine of vehicle, involves using electric machine drive as auxiliary drive to satisfy requested increased power demand |
| 03/14/2013 | DE102011082701A1 Method for starting internal combustion engine, involves operating internal combustion engine by liquid fuel and gaseous fuel, where internal combustion engine is started with liquid fuel and is operated with gaseous fuel |
| 03/14/2013 | DE102011082655A1 Method for driving solenoid valve e.g. injection valve of internal combustion engine in motor vehicle, involves subjecting booster capacitor to load signal based on pulsed-timed pulse width modulation by charger during normal operation |
| 03/14/2013 | DE102011082645A1 Niederdruckkreislauf für ein Kraftstoffeinspritzsystem sowie Kraftstoffeinspritzsystem Low-pressure circuit for a fuel injection system and fuel injection system |
| 03/14/2013 | DE102011082643A1 Method for monitoring control device for operating drive motor of motor system, involves determining control variable, which simulates desired output of drive motor and determining monitoring variable |
| 03/14/2013 | DE102011082641A1 Verfahren und Vorrichtung zur Regelstreckenmodifikation Method and apparatus for controlled system modification |
| 03/14/2013 | DE102011082640A1 Method for operating combustion engine, particularly in aircraft, involves determining parameter characterizing actual height, where operating mode of combustion engine is selected depending on determined parameter |
| 03/14/2013 | DE102011082485A1 Method for reducing particulate emissions during operation of combustion engine, involves directing knocking combustion to injector in combustion chamber of combustion engine till predetermined knock intensity threshold is initiated |
| 03/14/2013 | DE102011082459A1 Verfahren zur Analyse des Wirkungsgrades der Hochdruckpumpe eines Kraftstoffeinspritzsystems A method for analyzing the efficiency of the high pressure pump of a fuel injection system |
| 03/14/2013 | DE102011082455A1 Verfahren zum Überwachen einer Einspritzmenge eines Fluids sowie Einspritzsystem zum Einspritzen einer Einspritzmenge eines Fluids Method for monitoring an injection amount of a fluid as well as injection system for injecting an injection quantity of a fluid |
| 03/14/2013 | DE102008012607B4 Verfahren und Vorrichtung zur Ermittlung eines Adaptionswertes für die Einstellung eines Luft-Kraftstoff-Verhältnis eines Einspritzsystems eines Verbrennungsmotors A method and apparatus for determining an adaptation value for the setting of an air-fuel ratio of an injection system of an internal combustion engine |
| 03/14/2013 | DE102004035893B4 Vorrichtung zur Bestimmung wenigstens eines Parameters eines in einer Leitung strömenden Mediums Apparatus for determining at least one parameter of a medium flowing in a line |
| 03/13/2013 | EP2568160A1 Vehicle control device |
| 03/13/2013 | EP2568149A1 Method and apparatus for detecting a misfire of an internal combustion engine |
| 03/13/2013 | EP2568136A1 Exhaust gas purification system |
| 03/13/2013 | EP2567086A2 Method for estimating an amount of fresh air, recording medium and estimator for said method, and vehicle provided with said estimator |
| 03/13/2013 | CN202789153U Gas power generation system and air/gas ratio control system |
| 03/13/2013 | CN202789132U Control device for opening of throttle valve of automobile engine |
| 03/13/2013 | CN202789084U Water temperature monitoring system of engine |
| 03/13/2013 | CN202782710U Two speed limiting modules of dedicated vehicle |
| 03/13/2013 | CN102971516A In-cylinder injection-type internal combustion engine |
| 03/13/2013 | CN102971515A Vehicle data abnormality determination device |
| 03/13/2013 | CN102971514A Method for controlling the fuel supply to an internal combustion engine at start-up and a carburettor |
| 03/13/2013 | CN102971513A Starter and starting method of compression self-ignition engine |
| 03/13/2013 | CN102971511A Control device for internal combustion engine, hybrid vehicle equipped with same, and control method for internal combustion engine |
| 03/13/2013 | CN102966452A Electromagnetic valve driving method and device |
| 03/13/2013 | CN102966451A Use of an estimated volumetric efficiency factor for error monitoring in the air system |
| 03/13/2013 | CN102966450A Imbalance re-synchronization control systems and methods |
| 03/13/2013 | CN102966448A Method for regulating the operation of an electric generator set |
| 03/13/2013 | CN102966447A Method for adjusting generator set |
| 03/13/2013 | CN102966446A Engine control device and engine control method |
| 03/13/2013 | CN102016252B 废气净化方法及废气净化系统 Exhaust gas purification method and exhaust gas purification system |
| 03/13/2013 | CN101975115B Method for controlling throttle valve and EGR valve |
| 03/13/2013 | CN101946074B Method for controlling a spark-ignition direct-injection internal combustion engine at low loads |
| 03/13/2013 | CN101849092B Spark-ignited internal combustion engine |
| 03/13/2013 | CN101846006B Fuel injection detecting device |
| 03/13/2013 | CN101821490B Spark ignition type internal combustion engine |
| 03/13/2013 | CN101802371B 火花点火式内燃机 Spark-ignition internal combustion engines |
| 03/13/2013 | CN101779028B Companion chip for signal processing of engine control unit |
| 03/13/2013 | CN101715510B Heater control device and method for exhaust gas sensor |
| 03/13/2013 | CN101684756B Securing throttle area in a coordinated torque control system |
| 03/13/2013 | CN101680370B Control apparatus and control method for internal combustion engine |
| 03/13/2013 | CN101675235B Method and device for determining the combustion lambda value of an internal combustion engine |
| 03/13/2013 | CN101598070B Method and device for ascertaining starts of combustion in a cylinder of an internal combustion engine |
| 03/13/2013 | CN101586506B Engine controller |
| 03/13/2013 | CN101353990B Method and device for operating combustion engine |
| 03/13/2013 | CN101302967B Methods and systems to identify cam phaser hardware degradation |
| 03/12/2013 | US8396647 Control apparatus and method of controlling internal combustion engine mounted on vehicle |
| 03/12/2013 | US8393316 Internal-combustion-engine control apparatus |
| 03/12/2013 | US8393312 Event based engine control system and method |
| 03/08/2013 | CA2799952A1 Mid-cycle fuel injection strategies |
| 03/07/2013 | WO2013033303A1 System and method for correction of vehicle speed lag in a continuously variable transmission (cvt) and associated vehicle |
| 03/07/2013 | WO2013032844A1 Engine system control responsive to oxygen concentration estimated from engine cylinder pressure |
| 03/07/2013 | WO2013031422A1 Control apparatus for fuel injection valve |
| 03/07/2013 | WO2013031380A1 Combustion control apparatus |
| 03/07/2013 | WO2013031028A1 Exhaust gas purification system for internal combustion engine |
| 03/07/2013 | WO2013031027A1 Exhaust gas purification system for internal combustion engine |
| 03/07/2013 | WO2013030990A1 Control device for internal combustion engine |
| 03/07/2013 | WO2013030562A1 System for calibrating egr pressure sensing systems |
| 03/07/2013 | WO2013030471A1 System and method for controlling an internal combustion engine of an automotive vehicle with high-pressure and low-pressure exhaust gas recirculation circuits in transient mode operation |
| 03/07/2013 | WO2013029878A1 Method and device for diagnosing the dynamics of an exhaust-gas probe |
| 03/07/2013 | WO2013029872A1 Positioning of a pressure regulator in a fuel supply system with a brushlessly operated fuel pump |
| 03/07/2013 | WO2013029760A1 Pilot injection of dual fuel engines |
| 03/07/2013 | WO2013029216A1 Apparatus and method for controlling air system of diesel engine |
| 03/07/2013 | WO2012159877A3 Determination of the standard-series opening behaviour of a fuel injector on the basis of a test opening behaviour under the influence of a test pulse with a constant voltage |