| Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
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| 04/24/2013 | EP2582948A1 Method and device pertaining to limiting the temperature of a dosing unit in a scr system |
| 04/24/2013 | EP2582930A1 Control apparatus and control method for variable mechanism |
| 04/24/2013 | CN202900427U Intelligence transformation regulation control system of car |
| 04/24/2013 | CN202900426U Auxiliary throttle control device for electronic-controlled engine |
| 04/24/2013 | CN103069155A Method for controlling and device for controlling internal combustion engine |
| 04/24/2013 | CN103069140A Engine protecting apparatus for preventing the inflow of moisture |
| 04/24/2013 | CN103069139A Fuel injection quantity control apparatus |
| 04/24/2013 | CN103069138A Drive device for fuel injection device |
| 04/24/2013 | CN103069137A Bi-fuel engine with variable air fuel ratio |
| 04/24/2013 | CN103069135A Marine engine control system and method |
| 04/24/2013 | CN103061945A Method for controlling the start-up phase of a motor vehicle |
| 04/24/2013 | CN103061906A Method for operation of an internal combustion engine |
| 04/24/2013 | CN103061905A Rail pressure control system and method for electronic control voltage-accumulation distribution common rail system of diesel engine |
| 04/24/2013 | CN103061904A System and method for supplying fuel to an engine via multiple fuel paths |
| 04/24/2013 | CN103061903A System and method for emergent shutdown |
| 04/24/2013 | CN101876282B Diagnostic system for spark ignition direct injection system control circuits |
| 04/24/2013 | CN101707925B Method of controlling the combustion of a diesel engine |
| 04/24/2013 | CN101629526B Method for diagnosing and processing fault of throttle position sensor |
| 04/24/2013 | CN101408132B Valve control synchronization and error detection in an electronic valve actuation engine system |
| 04/24/2013 | CN101377163B Fuel injection device, fuel injection system, and method for determining malfunction of the same |
| 04/23/2013 | US8428853 Malfunction diagnostic apparatus and malfunction diagnostic method for intake air temperature sensors |
| 04/23/2013 | US8428852 Implementing a computational fluid dynamics model using a plurality of computation units |
| 04/23/2013 | US8428833 Method and device for controlling power output of engine for working machine |
| 04/23/2013 | US8424305 Turbo compressor system for an internal combustion engine comprising a compressor of radial type and provided with an impeller with backswept blades |
| 04/18/2013 | WO2013054650A1 Engine control system |
| 04/18/2013 | WO2013054434A1 Control device for internal combustion engine |
| 04/18/2013 | WO2013054391A1 Control device for internal combustion engine |
| 04/18/2013 | WO2013053984A1 Internal combustion engine arrangement and operating method |
| 04/18/2013 | WO2013053461A1 Method and device for detecting rotational speed/torque fluctuations in a drive device |
| 04/18/2013 | US20130096811 Starter and starting method of compression self-ignition engine |
| 04/18/2013 | US20130096810 Alternator control systems and methods for vehicle deceleration |
| 04/18/2013 | US20130096804 Fuel injection device for internal combustion engine |
| 04/18/2013 | US20130096802 Method and device for adapting adaptation values for the control of injectors in an engine system having multiple injection types |
| 04/18/2013 | US20130096788 Vehicle trajectory control system |
| 04/18/2013 | US20130096753 Hybrid vehicles |
| 04/18/2013 | US20130096752 Hybrid vehicles |
| 04/18/2013 | US20130096743 Watercraft propulsion device |
| 04/18/2013 | US20130092130 Injection unit for injection of a first fuel and a second fuel in a combustion space |
| 04/18/2013 | DE112012000060T5 Brennkraftmaschinensteuerungsvorrichtung einer Arbeitsmaschine und Brennkraftmaschinensteuerungsverfahren für die Maschine An internal combustion engine control device of a work machine and internal combustion engine control method for the engine |
| 04/18/2013 | DE112007001052B4 Vorrichtung zum Erfassen einer Katalysatorverschlechterung An apparatus for detecting catalyst deterioration |
| 04/18/2013 | DE10335345B4 Verfahren zum Betrieb einer Vergaseranordnung für einen Verbrennungsmotor und Vergaseranordnung zu dessen Durchführung Method for operating a carburetor assembly for an internal combustion engine and carburetor arrangement for its implementation |
| 04/18/2013 | DE10309421B4 Verfahren zur Diagnose eines Katalysators in Abgasstrom einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens A method of diagnosing a catalyst in the exhaust gas stream of an internal combustion engine and device for carrying out the method |
| 04/18/2013 | DE10305452B4 Verfahren zur Diagnose eines Katalysators im Abgasstrom einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens A method of diagnosing a catalyst in the exhaust stream of an internal combustion engine and device for carrying out the method |
| 04/18/2013 | DE102012020366A1 Combustion engine e.g. diesel engine, for use in e.g. lorry, has control unit designed to meet measures for limiting rotational speed of engine based on fuel supply analysis and combustion state analysis |
| 04/18/2013 | DE102011115972A1 Method for controlling driving apparatus i.e. powertrain, of motor car, involves providing control signal to transfer combustion engine from drive mode to rest mode when equivalence rotation speed falls below rotation speed threshold level |
| 04/18/2013 | DE102011115970A1 Method for controlling internal combustion engine e.g. stroke or rotary-piston engine, of motor car, involves determining maximum and minimum rotation speed values in region of time course in which speed falls below predetermined speed |
| 04/18/2013 | DE102011084635A1 Verfahren zum Betrieb einer Brennkraftmaschine und Recheneinheit Method for operating an internal combustion engine and computing unit |
| 04/18/2013 | DE102011084630A1 Verfahren zum Betrieb einer Brennkraftmaschine und Recheneinheit Method for operating an internal combustion engine and computing unit |
| 04/18/2013 | DE102011084545A1 Verfahren zur Verringerung der Partikelemission einer fremdgezündeten Brennkraftmaschine mit Direkteinspritzung und Brennkraftmaschine zur Durchführung eines derartigen Verfahrens A method of reducing particulate emission from a spark-ignition internal combustion engine with direct injection and internal combustion engine for carrying out such a method |
| 04/18/2013 | DE102011084403A1 Tankentlüftungssystem und Verfahren zu dessen Diagnose Tank vent system and method of diagnosis |
| 04/18/2013 | DE102011054480A1 Method for diagnosing operating condition of separator coupling, involves comparing model rotational speed with actual speed to be measured of combustion engine in idling operation, and deriving operating state of separator coupling |
| 04/18/2013 | DE102011014177A1 Fuel saving system for internal combustion engine of car, operates engine alternately in lesser load or idling condition and full load conditions, where pulse width shifts towards full load conditions until pulse width is stabilized |
| 04/18/2013 | DE102010041119B4 Funktionsüberprüfung eines in einem Gaskanal einer Brennkraftmaschine angeordneten Ventils mittels einer Bandpassfilterung Functional testing of a disposed in a gas passage of an internal combustion engine valve by means of a band-pass filtering |
| 04/18/2013 | DE102008053939B4 Motorsteuermodul und Verfahren zur Steuerung eines Wechsels von einer Motordrehzahl- zu einer Drehmomentsteuerung von Verbrennungsmotoren Engine control module and method for controlling a change from a motor speed to a torque control of internal combustion engines |
| 04/18/2013 | DE102006000419B4 Fahrzeugdrehmomentsteuerungsvorrichtung Vehicle torque control device |
| 04/17/2013 | EP2581591A1 A Method for Controlling an Engine of a Motor Vehicle |
| 04/17/2013 | EP2581590A1 Method for controlling an exhaust gas recirculation valve |
| 04/17/2013 | EP2581589A1 Method for controlling a combustion engine according to an estimation of the mass fraction of burnt gases in the intake manifold |
| 04/17/2013 | EP2581588A1 Method of fuel quality determination |
| 04/17/2013 | EP2581579A2 Exhaust gas control system and exhaust gas control method for internal combustion engine |
| 04/17/2013 | EP2581576A1 Exhaust gas purification system for internal combustion engine |
| 04/17/2013 | EP2581575A1 Exhaust gas purifier for internal combustion engine |
| 04/17/2013 | EP2580456A1 Method for preventing the pumping of an engine turbocharger |
| 04/17/2013 | EP2580455A1 Method for operating an internal combustion engine |
| 04/17/2013 | EP2580454A1 Engine fuel economy unit |
| 04/17/2013 | EP2580453A2 Method to reduce emissions of nitrogen oxides from combustion engines and/or to increase the performance of combustion engines while keeping the emissions of nitrogen oxides from combustion engines at the same level and/or to increase the overall performance of an engine, and a device to perform this method |
| 04/17/2013 | EP2580452A1 Method and apparatus for controlling a variable valve system |
| 04/17/2013 | EP2580451A1 Method and apparatus for controlling a variable valve system |
| 04/17/2013 | EP2580450A2 Control of an internal combustion engine |
| 04/17/2013 | EP2580449A2 Control of an internal combustion engine |
| 04/17/2013 | EP2580443A2 Control methodologies for throttle-loss recovering turbine generator systems for spark-ignition engines |
| 04/17/2013 | EP2580099A1 Method and device for reducing vibrations of an output shaft of a drive motor |
| 04/17/2013 | CN103052785A Device for controlling internal combustion engine |
| 04/17/2013 | CN103052784A Internal combustion engine control apparatus |
| 04/17/2013 | CN103052783A Internal combustion engine and associated operating method |
| 04/17/2013 | CN103052782A Bi-fuel engine with increased power |
| 04/17/2013 | CN103052772A Exhaust purification device of internal combustion engine |
| 04/17/2013 | CN103047070A Start-up phase controlling process for motor vehicle |
| 04/17/2013 | CN103047036A Natural gas engine cylinder self-checking control system and natural gas engine cylinder self-checking control method |
| 04/17/2013 | CN103047035A Coke-oven gas engine self-adaption air-fuel ratio control method based on UEGO (Universal Exhaust Gas Oxygen) |
| 04/17/2013 | CN103047034A Low-idle-speed control method and low-idle-speed control device |
| 04/17/2013 | CN103047033A Engine start-up controller |
| 04/17/2013 | CN103047032A Engine start-up controller |
| 04/17/2013 | CN103047031A Cold start NO2 generation system |
| 04/17/2013 | CN103047030A Active fuel management systems and methods for vehicles with a manual transmission |
| 04/17/2013 | CN102395774B Internal combustion engine controller |
| 04/17/2013 | CN102297065B Oil sprayer with closing time deviation compensation |
| 04/17/2013 | CN102032053B Engine with novel structure and working method thereof |
| 04/17/2013 | CN101846025B Engine ignition control apparatus |
| 04/17/2013 | CN101675231B Method and apparatus to control transition between hcci and si combustion in a direct-injection gasoline engine |
| 04/17/2013 | CN101668937B Method and device for controlling injection in an internal combustion engine |
| 04/17/2013 | CN101655041B Engine abnormity judgement set of construction machine |
| 04/17/2013 | CN101655040B Diagnostic systems and methods for the high pressure side of fuel systems in common fuel piping engines |
| 04/16/2013 | US8423271 Method for fueling an engine at start |
| 04/16/2013 | US8423270 Method for adjusting engine air-fuel ratio |
| 04/16/2013 | US8423268 Device for controlling the operation of an internal combustion engine, with improved rephasing of injection events |
| 04/16/2013 | US8423266 Engine |
| 04/16/2013 | US8423265 Control system of internal combustion engine |
| 04/16/2013 | US8423264 Vibration damping control device of a diesel engine vehicle |
| 04/16/2013 | US8423263 Fuel injection detecting device |