| Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
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| 06/23/2010 | EP2199575A1 Intake air amount control system and method for internal combustion engine |
| 06/23/2010 | EP2199555A1 Exhaust gas purification apparatus for internal combustion engine |
| 06/23/2010 | EP2198142A2 Control systems |
| 06/23/2010 | EP2198141A1 Exhaust-gas recirculation apparatus and exhaust-gas recirculation flow rate estimation method for internal combustion engines |
| 06/23/2010 | EP2198140A2 Vapour measurement |
| 06/23/2010 | EP2198139A2 Control apparatus and control method for internal combustion engine |
| 06/23/2010 | EP1592873B1 System for indicating, recording, and evaluating driving data mode of vehicle for fuel economy |
| 06/23/2010 | EP1468181B1 A method of controlling combustion in a homogenous charge compression ignition engine |
| 06/23/2010 | EP1411230B1 Device, method, and program recording medium for control of air-fuel ratio of internal combustion engine |
| 06/23/2010 | CN201514188U Welding-packaged electronic throttle sensor |
| 06/23/2010 | CN201513246U Altitude working model conversion device of electric control engine |
| 06/23/2010 | CN201513245U Additional electronic controller of gasoline vehicle engine combusting methanol |
| 06/23/2010 | CN201513244U Dual-fuel automobile multipoint injection controller |
| 06/23/2010 | CN1914415B Circuit arrangement and method for generating a control signal for a motor control unit |
| 06/23/2010 | CN1904333B Device and method for preventing over-rotation of engines |
| 06/23/2010 | CN1653247B System and method for detecting lubricant in the fuel of an internal combustion engine |
| 06/23/2010 | CN101755118A Internal combustion engine having a plurality of cylinders |
| 06/23/2010 | CN101755116A Method and device for forming an electric control signal for an injection impulse |
| 06/23/2010 | CN101755115A Abnormality detection device for internal combustion engine and air/fuel ratio control apparatus for internal combustion engine |
| 06/23/2010 | CN101755114A Method and device for controlling an internal combustion engine |
| 06/23/2010 | CN101749146A Apparatus and method for measuring egr |
| 06/23/2010 | CN101749137A Deactivation of high pressure pump for noise control |
| 06/23/2010 | CN101749134A Petrol generator set |
| 06/23/2010 | CN101749133A Idle speed minor adjustment, PTO and cruise control intelligent control method of electric control diesel engine |
| 06/23/2010 | CN101749132A Solenoid diagnostic systems for cylinder deactivation control |
| 06/23/2010 | CN101749131A Method and device for diagnosing pneumatic advancing circulating air valve of pressurizer of internal combustion engine |
| 06/23/2010 | CN101749130A Method and device for diagnosing circulating air slide valve of pressurizer |
| 06/23/2010 | CN101749129A Method, control instrument and computer program product for detecting unstable running of multi-cylinder internal combustion engine |
| 06/23/2010 | CN101749128A Injector control method and injector control apparatus |
| 06/23/2010 | CN101746258A Method for checking the function of a tank venting valve |
| 06/23/2010 | CN101356350B Control apparatus for internal combustion engine |
| 06/23/2010 | CN101285429B Method for controlling engine air fuel ratio by combined pulse spectrum |
| 06/23/2010 | CN101223350B 燃料喷射控制装置 Fuel injection control means |
| 06/23/2010 | CN101220780B Torque based air volume per cylinder and volumetric efficiency determination |
| 06/23/2010 | CN101126357B Engine pre-throttle pressure estimation |
| 06/23/2010 | CN101061297B System and method for processing an accelerometer signal to assist in combustion quality control in an internal combustion engine |
| 06/23/2010 | CN101052794B Method for controlling automobile waste capable of heating sensor running |
| 06/22/2010 | US7742870 Air-fuel ratio control device of internal combustion engine |
| 06/22/2010 | US7742869 Late intake valve closing to improve cold startability for spark-ignition direct-injection (SIDI) engines |
| 06/22/2010 | US7742868 Method and apparatus for controlling fuel reforming under low-load operating conditions using exhaust recompression in a homogeneous charge compression ignition engine |
| 06/22/2010 | US7742867 Strategy for fueling a diesel engine by selective use of fueling maps to provide HCCI, HCCI+CD, and CD combustion modes |
| 06/22/2010 | US7742866 Fuel volatility compensation for engine cold start speed control |
| 06/17/2010 | WO2010068146A1 Diagnostic method and apparatus for an exhaust pressure regulator |
| 06/17/2010 | WO2010067712A1 Control device for internal combustion engine |
| 06/17/2010 | WO2010066954A1 Method and device for diagnosing the operation of an oxygen probe |
| 06/17/2010 | WO2010066675A1 Method for operating a fuel injection system of an internal combustion engine |
| 06/17/2010 | WO2010066663A1 Method for operating a fuel injection system of an internal combustion engine |
| 06/17/2010 | WO2010066582A1 Method and device for operating a drive train for a vehicle |
| 06/17/2010 | WO2010066574A1 Method and device for operating an electrical energy supply system for an injection system |
| 06/17/2010 | WO2010066477A1 Engine control system for an aircraft diesel engine |
| 06/17/2010 | WO2010066452A1 Method for controlling the power transmission in a drive train and drive train |
| 06/17/2010 | WO2010066336A1 Internal combustion engine and method for compression ignition combustion |
| 06/17/2010 | WO2010021511A3 Apparatus and method for compulsorily restricting idling of automobile engine |
| 06/17/2010 | US20100152994 Method for assessing a method of functioning of a fuel injector in response to the application of a control voltage, and corresponding evaluation device |
| 06/17/2010 | US20100152993 Fuel monitoring method and system |
| 06/17/2010 | US20100152992 Method for operating a forced-induction internal combustion engine |
| 06/17/2010 | US20100147262 Engine fuel supply system |
| 06/17/2010 | US20100147240 Method of starting spark-ignition direct injection (sidi) engines |
| 06/17/2010 | DE19846217B4 Katalysatortemperatur-Steuerungsvorrichtung Catalyst temperature control means |
| 06/17/2010 | DE112008002239T5 Kraftstoffeinspritzsteuervorrichtung einer Brennkraftmaschine A fuel injection control device of an internal combustion engine |
| 06/17/2010 | DE112008001845T5 System und Verfahren zur Kraftstoffeinspritzsteuerung System and method for fuel injection control |
| 06/17/2010 | DE112008001651T5 Brennkraftmaschinensteuervorrichtung und Verfahren An internal combustion engine control apparatus and method |
| 06/17/2010 | DE10219146B4 Verfahren und Vorrichtung zum Erhalten einer gleichbleibenden Pedalstellung für ein Fahrzeug mit einem Motor mit bedarfsabhängigem Hubraum Method and apparatus for obtaining a constant pedal position for a vehicle with an engine displacement on demand |
| 06/17/2010 | DE102009018289B3 Verfahren und Vorrichtung zum Betreiben eines Einspritzventils Method and apparatus for operating an injection valve |
| 06/17/2010 | DE102009001128A1 Method for determining torque lying at crankshaft of e.g. petrol engine of motor vehicle, involves determining torque lying at crankshaft from fluctuation range of momentary rotational speed of crankshaft during certain period |
| 06/17/2010 | DE102008061788A1 Method for operating Otto internal-combustion engine, involves injecting fuel into combustion chamber of cylinder directly or indirectly, where combustion mixture is ignited in combustion chamber by ignition system |
| 06/17/2010 | DE102008061787A1 Method for operating petrol-internal-combustion engine for diagnosis of start of combustion process, involves evaluating electrical measured variables or actuating variable of ignition system for diagnosing starting of combustion process |
| 06/17/2010 | DE102008061786A1 Method for operating Otto internal-combustion engine, involves injecting fuel into combustion chamber of cylinder directly or indirectly, where combustion mixture is ignited in combustion chamber by ignition system |
| 06/17/2010 | DE102008061785A1 Petrol internal-combustion engine operating method, involves igniting combustion mixture in chamber by ignition system to preset ignition time point, and evaluating electrical measured variables or actuating variable of ignition system |
| 06/17/2010 | DE102008061784A1 Method for operating Otto internal-combustion engine, involves injecting fuel into combustion chamber of cylinder directly or indirectly, where combustion mixture is ignited in combustion chamber by ignition system |
| 06/17/2010 | DE102008061586A1 Verfahren und Vorrichtung zur Ansteuerung eines Festkörperaktuators Method and apparatus for driving a solid body actuator |
| 06/17/2010 | DE102008060519A1 Method for operating control element utilized in injection valve of cylinder of internal-combustion engine of motor vehicle, involves varying amount of electricity supplied to drive depending on actual and desired values |
| 06/17/2010 | DE102008054781A1 Method for operating drive motor of engine system with speed limit, involves performing integration function for integrating speed difference between predetermined maximum speed and momentary speed of drive motor |
| 06/17/2010 | DE102008054773A1 Retarded ignition angle limiting value correcting method for otto engine, involves determining irregular operation measure, and correcting retarded ignition angle limiting value by control ignition angle based on measure |
| 06/17/2010 | DE102008054674A1 Procedure for operating driving motor of e.g. diesel engine of commercial vehicle, involves operating driving motor in substitute operating mode by providing correcting variable limiting value to limit momentary correcting variable |
| 06/17/2010 | DE102008054630A1 Vehicle e.g. commercial vehicle, internal-combustion engine operating method, involves forming multiple condition variables of state space by multi-variable controller, and determining adjusting variable based on conditional variables |
| 06/17/2010 | DE102008054513A1 Verfahren zum Betreiben eines Kraftstoffeinspritzsystems einer Brennkraftmaschine A method for operating a fuel injection system of an internal combustion engine |
| 06/17/2010 | DE102008054512A1 Verfahren zum Betreiben eines Kraftstoffeinspritzsystems einer Brennkraftmaschine A method for operating a fuel injection system of an internal combustion engine |
| 06/17/2010 | DE102005032300B4 Motorleerlaufsteuersystem und -verfahren Engine idle control system and method |
| 06/17/2010 | DE102005007327B4 Schaltungsanordnung und Verfahren zum Betreiben einer Injektoranordnung Circuit arrangement and method for operating an injector |
| 06/17/2010 | DE102004052705B4 Vorrichtung zur Erfassung von Ionisationssignalen in Diesel- und Zwei-Modus-Motoren mit Plasmaentladungssystemen Device for detecting Ionisationssignalen in diesel and engines with two-mode plasma discharge systems |
| 06/17/2010 | DE102004019658B4 Abgasemissions-Steuerungsvorrichtung für einen Verbrennungsmotor An exhaust emission control apparatus for an internal combustion engine |
| 06/17/2010 | DE10023414B4 Drosselsteuerung für eine Brennkraftmaschine mit einer Fehlererfassungsfunktion Throttle control system for an internal combustion engine with a fault detection function |
| 06/17/2010 | CA2746454A1 Engine control system for an aircraft diesel engine |
| 06/16/2010 | EP2196659A1 Two-stage charging system for exhaust gas circulation |
| 06/16/2010 | EP2196656A1 Fuel control system for diesel engine |
| 06/16/2010 | EP2196655A1 Exhaust gas recirculation controller of diesel engine |
| 06/16/2010 | EP2195519A1 Engine state parameter estimation comprising the measurement of the internal pressure of a cylinder |
| 06/16/2010 | EP2195517A1 Aircraft engine cylinder assembly knock detection and suppression system |
| 06/16/2010 | EP1664507B1 Engine brake control pressure strategy |
| 06/16/2010 | CN1934351B Fuel injection apparatus and fuel injection control method for internal combustion engine |
| 06/16/2010 | CN1910357B Engine starting method |
| 06/16/2010 | CN1902386B Apparatus for evaluating deterioration condition of catalyst of internal combustion engine |
| 06/16/2010 | CN1882771B Apparatus and method for accurate detection of locomotive fuel injection pump solenoid closure |
| 06/16/2010 | CN1683781B Apparatus and method for controlling internal combustion engine |
| 06/16/2010 | CN101743393A Engine |
| 06/16/2010 | CN101743386A Internal combustion engine exhaust gas control apparatus and control method thereof |
| 06/16/2010 | CN101738426A Apparatus and process for gas sensor control |
| 06/16/2010 | CN101737551A High-speed electromagnetic valve driver circuit |
| 06/16/2010 | CN101737187A Atkinson cycle engine air-fuel ratio control system |