| Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
|---|
| 10/24/2012 | CN101418762B Control method for a direct injection system of the common-rail type provided with a shut-off valve for controlling the flow of a high-pressure fuel pump |
| 10/24/2012 | CN101397953B Turbocharged engine control operation with adjustable compressor bypass |
| 10/24/2012 | CN101377168B Injection control device of internal combustion engine |
| 10/24/2012 | CN101377167B Fuel injection device and fuel injection system |
| 10/24/2012 | CN101326356B Air-fuel ratio control apparatus and method for an internal combustion engine |
| 10/23/2012 | US8296044 Method for the localization of a fault location within a fuel injection system |
| 10/23/2012 | US8296042 Humidity detection via an exhaust gas sensor |
| 10/23/2012 | US8296041 Control apparatus for vehicle |
| 10/23/2012 | US8296040 Method for controlling an internal combustion engine with a temperature-dependent injection parameter |
| 10/23/2012 | US8293180 Apparatus for distinguishing liquid reducing agent and exhaust emission control apparatus of engine |
| 10/23/2012 | US8291893 Device for determining activation of exhaust gas sensor and control device for internal combustion engine |
| 10/23/2012 | US8291886 Actuator flow compensated direct metering fuel control system and method |
| 10/23/2012 | US8291692 Method for the control of the supplied air/fuel ratio of an internal combustion engine |
| 10/18/2012 | WO2012139854A1 Method for detecting a nozzle chamber pressure in an injector, and injection system |
| 10/18/2012 | WO2012139851A1 Method and device for operating a piezo actuator |
| 10/18/2012 | WO2012139805A1 Method for determining a starting position of a cyclic movement |
| 10/18/2012 | WO2012139727A1 Method for regulating the nox concentration in the exhaust gas of an internal combustion engine |
| 10/18/2012 | WO2012139712A2 Method and computer for controlling the operation of an engine equipped with a cylinder disconnection system |
| 10/18/2012 | WO2012099349A3 Apparatus for controlling engine torque, and method for preventing the misdiagnosis of knocking |
| 10/18/2012 | WO2012096518A3 System for selective use of pedal for controlling number of revolution for engine of work vehicle |
| 10/18/2012 | WO2012096516A3 Method and system for controlling engine stop for work vehicle having electronic engine attached thereon |
| 10/18/2012 | WO2012096514A3 System for controlling number of revolution for engine of farm work vehicle having electronic engine attached thereon and method for controlling thereof |
| 10/18/2012 | WO2012072195A3 Method and control device for operating a spark ignition gas engine |
| 10/18/2012 | US20120265425 Engine control program, method and apparatus |
| 10/18/2012 | US20120265423 Fuel injection control system |
| 10/18/2012 | US20120265422 Method for Controlling an Engine |
| 10/18/2012 | US20120260897 Internal Combustion Engine |
| 10/18/2012 | DE112009004670T5 Steuergerät für eine brennkraftmaschine mit einem variablenventiltriebmechanismus Control unit for an internal combustion engine with a variable valve drive mechanism |
| 10/18/2012 | DE112008000554B4 Verbrennungsmotor-Steuerungsvorrichtung Internal combustion engine control device |
| 10/18/2012 | DE10319257B4 Verfahren zur Ablaufsteuerung von Tankentlüftungs- und Gemischadaptionsphasen bei einem Verbrennungsmotor und Verbrennungsmotor mit Ablaufsteuerung A process for sequence control of the tank-venting mixture adaptation and phases in an internal combustion engine and internal combustion engine with sequential control |
| 10/18/2012 | DE102012206050A1 Motorsteuersysteme und -verfahren Engine control systems and procedures |
| 10/18/2012 | DE102012206046A1 Machine calibration device for use in motor vehicle, has desired behavior parameter-determining circuit which determines target value of multiple behavioral parameters that reflect different types of behavior of internal combustion engine |
| 10/18/2012 | DE102012206033A1 Unterscheidung zwischen AGR-Ventil und Sauerstoffsensor-Funktionsminderung Distinction between EGR valve and oxygen sensor function impairment |
| 10/18/2012 | DE102012205773A1 System und verfahren zur kalibrierung undfehlerdetektion von berührungslosen positionssensoren System and method for calibration undfehlerdetektion of non-contact position sensors |
| 10/18/2012 | DE102012103139A1 Fuel injection control apparatus of e.g. diesel engine of vehicle, has electronic control unit that controls injection quantity of fuel out of fuel injection valve based on fuel temperature in fuel injection valve |
| 10/18/2012 | DE102012102907A1 Device for determining fuel injection state of fuel injection system of internal combustion engine, has calculation unit to calculate transmission time required till a change in fuel pressure based on phase difference of pressure curves |
| 10/18/2012 | DE102011105110A1 Dieselmotor für ein Fahrzeug Diesel engine for a vehicle |
| 10/18/2012 | DE102011087310B3 Method for operating linear lambda probe in exhaust gas duct of internal combustion engine in car, involves determining offset error of measurement signal from difference signal between pump voltage signal and Nernst voltage signal |
| 10/18/2012 | DE102011017215A1 Internal combustion engine for motor vehicle, has actuating device that adjusts compression ratio of internal combustion engine |
| 10/18/2012 | DE102011017214A1 Method for starting internal combustion engine of motor vehicle i.e. passenger car, involves moving adjustable piston relative to internal combustion chamber by using positioning device before starting internal combustion engine |
| 10/18/2012 | DE102011017204A1 Method for operating reciprocating internal combustion engine having variably adjustable compression ratio, involves calculating ignition timing based on function of optimum efficiency of engine for adjusted compression ratio |
| 10/18/2012 | DE102011017173A1 Method for testing adjusting device for variable adjustment of compression ratio of combustion engine for motor vehicle, involves providing adjusting device with predeterminable energy quantity for operating adjusting device |
| 10/18/2012 | DE102011017171A1 Internal combustion engine i.e. reciprocating piston engine, for passenger car, has adjusting device for variably adjusting compression ratio, and detection device for detecting signal comprising operating effort to adjust compression ratio |
| 10/18/2012 | DE102011017158A1 Method for operating direct injecting diesel engine of motor car, involves supplying fuel in each of set of cylinders of combustion engine, and performing partial injection process in part of cylinders in operating mode |
| 10/18/2012 | DE102011017112A1 Method for avoiding longitudinal vibrations of vehicle, involves transmitting driver request signal to power-determining element of drive machine |
| 10/18/2012 | DE102011017036A1 Verfahren zur Regelung der NOx-Konzentration im Abgas einer Brennkraftmaschine Method for controlling the NOx concentration in the exhaust gas of an internal combustion engine |
| 10/18/2012 | DE102011017028A1 Absteuervorrichtung Absteuervorrichtung |
| 10/18/2012 | DE102011017015A1 Verfahren zum Betreiben einer Lambdasonde Method for operating an oxygen sensor |
| 10/18/2012 | DE102011007580A1 Method for operating fuel injection valve of combustion engine, involves determining coking of injector nozzle of injection valve using one of partial models, and using output of partial model to correct control of actuator |
| 10/18/2012 | DE102011007579A1 Method for operating injection valve of fuel injection system, involves choosing control of solenoid coil and/or length of first control time such that armature does not reach or reaches stroke stop with minor speed |
| 10/18/2012 | DE102011007563A1 Verfahren und Vorrichtung zur Kalibrierung eines Kraftstoffzumesssystems eines Kraftfahrzeugs Method and apparatus for calibration of a fuel metering system of a motor vehicle |
| 10/18/2012 | DE102011007364A1 Verfahren und Vorrichtung zur Regeneration eines Partikelfilters bei einem Y-Abgassystem Method and apparatus for regeneration of a particle filter in an exhaust system Y- |
| 10/18/2012 | DE102011007360A1 Method for determining flow rate of medium e.g. fuel through nozzle e.g. injection nozzle of internal combustion engine, involves actuating valve pin such that flow rate of fuel is determined based on moving speed of valve pin |
| 10/18/2012 | DE102011007359A1 Verfahren und Vorrichtung zum Betreiben eines Piezoaktors Method and apparatus for operating a piezo actuator |
| 10/18/2012 | DE102011007302A1 Method for operating internal combustion engine, involves recording observations carried out during operation of internal combustion engine, where operating variable of internal combustion engine is recorded at different operating points |
| 10/18/2012 | DE102011007174A1 Vefahren zur Bestimmung einer Anfangsposition einer zyklischen Bewegung Vefahren for determining an initial position of a cyclical movement |
| 10/18/2012 | DE102009025257B4 Steuersystem und -verfahren für eine Sensorelementanordnung einer Lambdasonde Control system and method for a sensor element arrangement of a lambda probe |
| 10/18/2012 | DE102008037647B4 Kraftstoffsteuersvstem eines Motorsystems und Verfahren zum Betreiben eines Kraftstoffsteuersystems eines Motorsystems Kraftstoffsteuersvstem an engine system and method of operating a fuel control system of an engine system |
| 10/18/2012 | DE102008037634B4 System und Verfahren zur Steuerung eines Luft/Kraftstoffverhältnisses für Verbrennungsmotoren System and method for controlling an air / fuel ratio for internal combustion engines |
| 10/18/2012 | DE102008000604B4 Steuervorrichtung für ein Druckreduzierventil und Kraftstoffeinspritzsystem, das selbige verwendet A control apparatus for a pressure reducing valve and fuel injection system that uses selbige |
| 10/18/2012 | DE102007010058B4 Kurbelwinkelerfassungsvorrichtung für eine Verbrennungsmaschine Crank angle detecting apparatus for an internal combustion engine |
| 10/17/2012 | EP2511505A2 Combustion control device |
| 10/17/2012 | EP2511504A1 Multi-cylinder internal combustion engine with a system for variable actuation of the intake valves and with compensation of the differences in the torque produced by the cylinders, and control method implemented in this engine |
| 10/17/2012 | EP2511501A1 Variable compression ratio engine control apparatus |
| 10/17/2012 | EP2510217A2 Flow rate estimation for piezo-electric fuel injection |
| 10/17/2012 | EP2510212A1 Integrated sensor for humidity, temperature and pressure in exhaust gas |
| 10/17/2012 | EP2510211A1 Method and device for diagnosing deviations in a single cylinder lambda control |
| 10/17/2012 | CN202493348U Alcohol/gasoline dual-fuel electronic converter |
| 10/17/2012 | CN202493346U Speed limit system for coach car |
| 10/17/2012 | CN1900504B Vehicle and method for controlling an engine in a ve |
| 10/17/2012 | CN102741532A Internal combustion engine controller |
| 10/17/2012 | CN102741531A Vibration damping control device for vehicle |
| 10/17/2012 | CN102741530A Method and device for estimating nox emissions in combustion engine |
| 10/17/2012 | CN102741529A Engine control device |
| 10/17/2012 | CN102741526A Engine combustion control via fuel reactivity stratification |
| 10/17/2012 | CN102741515A Exhaust purification system of internal combustion engine |
| 10/17/2012 | CN102741513A Arrangement and method for improving performance of a motor vehicle |
| 10/17/2012 | CN102734017A Electronic control high-pressure common-rail fuel injection system for V-shaped diesel engine |
| 10/17/2012 | CN102733974A 燃料喷射状况估计装置 Status estimated fuel injection device |
| 10/17/2012 | CN102733973A Method to minimize common rail pressure irregularities |
| 10/17/2012 | CN102733972A Method for adjusting engine air-fuel ratio |
| 10/17/2012 | CN102733971A Method for operating combustion engine involving changing from full engine operation to partial engine operation |
| 10/17/2012 | CN102733970A Air fuel ratio controlling apparatus |
| 10/17/2012 | CN102733969A Control unit and method for fuel supply regulation during cold-running phase of internal combustion engine |
| 10/17/2012 | CN102733967A Method for operating an internal combustion engine and control unit, |
| 10/17/2012 | CN102733966A Method and system for controlling engine |
| 10/17/2012 | CN102733961A Method, device and system for calibrating gears and rotating speed of engineering machinery and engine |
| 10/17/2012 | CN102733944A System and method for reducing emissions of nitric oxide and carbon smoke of diesel engine simultaneously |
| 10/17/2012 | CN102733934A Compressed natural gas (CNG) mono-fuel engine and fuel spraying method of CNG mono-fuel engine |
| 10/17/2012 | CN102016248B Exhaust purification system for internal combustion engine |
| 10/17/2012 | CN101718220B Method for controlling and/or adjusting a charging pressure of an exhaust gas turbocharger as well as an internal combustion engine |
| 10/17/2012 | CN101680391B Fuel injection system of compression ignition internal combustion engine |
| 10/17/2012 | CN101523035B Internal combustion fuel injection control device |
| 10/17/2012 | CN101463747B Engine system and a method for a regeneration of an exhaust gas treatment device in such a system |
| 10/17/2012 | CN101413447B Fuel ejection system with ejection characteristic learning function |
| 10/16/2012 | US8290693 Internal-combustion-engine automatic stop and restart system |
| 10/16/2012 | US8290690 Method and system for reducing operating errors in a variable value actuation system |
| 10/16/2012 | US8290688 Exhaust gas oxygen sensor diagnostic method and apparatus |
| 10/16/2012 | US8290685 Control device for engine |
| 10/16/2012 | US8290652 Control apparatus and method for hybrid vehicle |