| Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
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| 07/14/2004 | EP1437502A1 Engine crank angle detecting device |
| 07/14/2004 | EP1437501A1 Lambda sensor diagnosis |
| 07/14/2004 | EP1437500A1 Method and device for controlling acceleration of engine |
| 07/14/2004 | EP1437499A1 Fuel cut control method |
| 07/14/2004 | EP1437498A1 4−STROKE ENGINE CONTROL DEVICE AND CONTROL METHOD |
| 07/14/2004 | EP1437497A1 Regeneration apparatus and method for particulate filter applicable to engine exhaust gas purifying device |
| 07/14/2004 | EP1437496A2 Gas engine driving apparatus |
| 07/14/2004 | EP1437495A2 Internal combustion engine driven with change-over of compression ratio, air-fuel ratio, and boost status |
| 07/14/2004 | EP1437493A1 Exhaust gas purification system and method |
| 07/14/2004 | EP1437492A1 Regeneration of diesel particulate filter |
| 07/14/2004 | EP1437486A1 Exhaust gas purifying system of internal combustion engine |
| 07/14/2004 | EP1437245A2 Compressor torque estimate device, engine controller and method of estimating compressor torque |
| 07/14/2004 | EP1436496A1 Method for operating an internal combustion engine in particular of a motor vehicle |
| 07/14/2004 | EP1436495A1 Method, programme and control and/or regulating apparatus for operating a direct injection internal combustion engine |
| 07/14/2004 | EP1436494A1 Method for operating an internal combustion engine |
| 07/14/2004 | EP1436493A1 Method and device and computer program for controlling an internal combustion engine |
| 07/14/2004 | EP1436492A1 Method, device and computer programme for controlling an internal combustion engine |
| 07/14/2004 | EP0929911B1 Method and device for charging and discharging a piezoelectric element |
| 07/14/2004 | CN2625592Y Micro supercharging electronic controller for petrol engine |
| 07/14/2004 | CN1512057A Diagnostic device and method for fuel pump of IC engine |
| 07/14/2004 | CN1512050A IC engine having variable compression ratio mechanism and its control method |
| 07/14/2004 | CN1512049A IC engine and its controller |
| 07/14/2004 | CN1512043A Eliminating sulfur poisoning of diesel engine catalyzer |
| 07/13/2004 | US6763298 Controlled engine shutdown for a hybrid electric vehicle |
| 07/13/2004 | US6763297 Displacement on demand spark knock detection |
| 07/13/2004 | US6763296 Method and system for alternator load modeling for internal combustion engine idle speed control |
| 07/13/2004 | US6763295 Driving force control apparatus and method for automotive vehicle |
| 07/13/2004 | US6761664 Shift control device and shift control method for vehicular automatic transmission |
| 07/13/2004 | US6761153 Engine air amount prediction based on a change in speed |
| 07/13/2004 | US6761152 Engine with injector fuel control system and method |
| 07/13/2004 | US6761151 High-pressure fuel supply system of an internal combustion engine and control method thereof |
| 07/13/2004 | US6761148 Electronic rotation speed-dependent control and/or diagnosis process for combustion engines |
| 07/13/2004 | US6761147 Control apparatus and method for internal combustion engine |
| 07/13/2004 | US6761146 Model following torque control |
| 07/13/2004 | US6761139 Valve timing control apparatus for an internal combustion engine |
| 07/13/2004 | US6761024 Air-fuel ratio control system and method for internal combustion engines |
| 07/13/2004 | US6761023 Method for operating an internal combustion engine, in particular, of a motor vehicle |
| 07/08/2004 | WO2004057277A2 Method for controlling the operation of a probe |
| 07/08/2004 | WO2004057172A1 Device and method for identifying defects in a fuel injection system |
| 07/08/2004 | WO2004057167A1 Method for operating a direct-injection diesel engine |
| 07/08/2004 | WO2004057165A2 Control of an internal combustion engine |
| 07/08/2004 | WO2004057161A1 Arrangement for adjusting the relative angle of rotation between a camshaft and a crankshaft |
| 07/08/2004 | WO2004036021A3 Fuel injection timing compensation based on engine load |
| 07/08/2004 | WO2002095191A3 Improved engine management |
| 07/08/2004 | US20040133336 Method and apparatus for remote communication of vehicle combustion performance parameters |
| 07/08/2004 | US20040133335 Fuel injection control device |
| 07/08/2004 | US20040133334 Fuel injection control device |
| 07/08/2004 | US20040133333 Method and system for controlling shutdown and restart of an internal combustion engine |
| 07/08/2004 | US20040130240 Method and device for charging and discharging a piezoelectric element |
| 07/08/2004 | US20040129259 Apparatus and method for controlling internal combustion engine |
| 07/08/2004 | US20040129257 Evaporated fuel processing apparatus for internal combustion engine and method |
| 07/08/2004 | US20040129254 Internal combustion engine with multiple intake valves and variable valve actuation and timing |
| 07/08/2004 | US20040129251 Engine torque control apparatus |
| 07/08/2004 | US20040129250 Control apparatus and control method of internal combustion engine |
| 07/08/2004 | US20040129249 Cylinder-by-cylinder intake air quantity detecting apparatus for internal combustion engine |
| 07/08/2004 | US20040129247 Post- retard fuel limiting strategy for an engine |
| 07/08/2004 | US20040129245 Spark-ignition engine controller |
| 07/08/2004 | US20040129239 Variable valve system for internal combustion engine |
| 07/08/2004 | US20040129238 Internal combustion engine and valve timing control method |
| 07/08/2004 | US20040129235 Processing apparatus and method |
| 07/08/2004 | US20040129073 Heating resistor type flow measuring device |
| 07/08/2004 | US20040129065 Method and device for monitoring a sensor |
| 07/08/2004 | US20040128987 Exhaust gas cleaning system of internal combustion engine |
| 07/08/2004 | US20040128985 Exhaust gas purification device |
| 07/08/2004 | US20040128984 System and method for determining set point location for oxidant-based engine air/fuel control strategy |
| 07/08/2004 | US20040128981 Method for reducing the exhaust emissions from an engine system |
| 07/08/2004 | DE4447083B4 Kraftstoffdruckregler Fuel pressure regulator |
| 07/08/2004 | DE19938899B4 Verfahren und Vorrichtung zum Bestimmen des Umgebungsdruckes bei einer Brennkraftmaschine Method and apparatus for determining the ambient pressure in an internal combustion engine |
| 07/08/2004 | DE19919931B4 Vorrichtung und Verfahren zum Erfassen eines Atmosphärendrucks in einer Verbrennungskraftmaschine Apparatus and method for detecting an atmosphere pressure in an internal combustion engine |
| 07/08/2004 | DE19836295B4 Verfahren zur Prüfung der Funktionsfähigkeit einer Tankentlüftungsanlage eines Fahrzeugs Method for testing the operability of a tank ventilation system of a vehicle |
| 07/08/2004 | DE10356713A1 Regulating or controlling internal combustion engine working in circular process involves using computer models for individual sub-processes starting from different assumptions and/or simplifications |
| 07/08/2004 | DE10354839A1 Kompressionsgezündete Motortechnologie mit niedrigen Emissionen Compression-ignition engine technology with low emissions |
| 07/08/2004 | DE10352802A1 Fehlererfassungssystem und -verfahren Fault detection system and method |
| 07/08/2004 | DE10340796A1 Fehlererfassungsvorrichtung für eine Brennkraftmaschine A failure detection device for an internal combustion engine |
| 07/08/2004 | DE10315283B3 Optimization method for ignition of air-fuel mixture for instant starting of fuel injection IC engine without using electric starter motor e.g. for automobile with start-stop operating mode |
| 07/08/2004 | DE10309421A1 Internal combustion engine exhaust system catalytic converter condition diagnosis uses rich and lean exhaust gas feeds and signals from probe downstream of converter |
| 07/08/2004 | DE10304208A1 Abgasanlage einer Verbrennungskraftmaschine ohne Vorkatalysator und Verfahren zur Behandlung eines Abgases der Verbrennungskraftmaschine Exhaust system of an internal combustion engine without a pre-catalyst and methods for treating an exhaust gas of the internal combustion engine |
| 07/08/2004 | DE10304205A1 Abgasanlage einer Verbrennungskraftmaschine ohne Vorkatalysator und Verfahren zur Behandlung eines Abgases der Verbrennungskraftmaschine Exhaust system of an internal combustion engine without a pre-catalyst and methods for treating an exhaust gas of the internal combustion engine |
| 07/08/2004 | DE10304139A1 Control of inlet and exhaust valves of a combustion engine, using a valve control unit to which a predetermined signal is transmitted in the event of failure of the engine position sensor and or signaler |
| 07/08/2004 | DE10301869A1 Verfahren zur Schwingungsdämpfung eines Antriebsstrangs und Antriebsstrang A method for vibration damping of a powertrain and drivetrain |
| 07/08/2004 | DE10261857A1 Operating internal combustion engine involves determining time of first sign change of flywheel angular acceleration gradient from load change, generating load change compensation moment at that time |
| 07/08/2004 | DE10261618A1 Evaluating irregular combustion engine running involves determining statistical distribution of irregular running signal values and/or frequency of impermissible combustion events using time patterns |
| 07/08/2004 | DE10261446A1 Verfahren zum Ansteuern eines Druckregelventils in einem Kraftstoffeinspritzsystem einer Brennkraftmaschine A method for driving a pressure control valve in a fuel injection system of an internal combustion engine |
| 07/08/2004 | DE10261384A1 Motor vehicle computer system for engine and drive control, especially for control of the fuel injection system, whereby the whole vehicle is represented in a computer system with function units and subsidiary components |
| 07/08/2004 | DE10261382A1 Adapting characteristic of induction pipe sensor for internal combustion engine involves adapting characteristic for two different pressures, i.e. for engine off and for engine operating |
| 07/08/2004 | DE10261022A1 Verfahren und Steuereinrichtung zum Ansteuern von Gaswechselventilen zugeordneten Magnetventilen A method and control device for controlling gas exchange valves associated solenoid valves |
| 07/08/2004 | DE10261021A1 Controlling filling and mixing for fully variable valve drives, especially for motor vehicle internal combustion engine, involves controlling and adaptation based on predefinable control signals |
| 07/08/2004 | DE10261020A1 Filling detection for fully variable valve drives for motor vehicle combustion engines involves determining filling of individual cylinders from predefinable fully variable valve drive control signals |
| 07/08/2004 | DE10260750A1 Kraftstoffpumpvorrichtung A fuel pumping apparatus |
| 07/08/2004 | DE10260322A1 Verfahren und Vorrichtung zur Bestimmung des Abgasrückführmassenstroms eines Verbrennungsmotors Method and device for determining the exhaust-gas recirculation mass flow of an internal combustion engine |
| 07/08/2004 | DE10260012A1 Piston knocking avoidance method for an internal combustion engine in which evaluation and comparison units are used with measured and calculated parameters to determine a knocking tendency and thus prevent it |
| 07/08/2004 | DE10259851A1 Characteristic curve adaptation method for adapting a curve stored in a motor vehicle control unit, whereby equation system or lookup table parameters are recalculated using statistical methods |
| 07/08/2004 | DE10259463A1 Drive signal generator for actuator e.g. for injection valve in motor vehicle engine, has computing unit which outputs commands to a drive signal forming device via at least two outputs |
| 07/08/2004 | DE10258872A1 Variable compression ratio operation of an internal combustion engine for a motor vehicle, uses inputs from camshaft and crankshaft angle |
| 07/08/2004 | DE10258803A1 Verfahren zum Steuern eines Umschaltvorganges einer Brennkraftmaschine Method for controlling a switching operation of an internal combustion engine |
| 07/08/2004 | DE10258572A1 Verfahren zum Betreiben einer Brennkraftmaschine eines Fahrzeugs, insbesondere eines Kraftfahrzeuges A method of operating an internal combustion engine of a vehicle, in particular of a motor vehicle |
| 07/08/2004 | DE10257059A1 Verfahren und Vorrichtung zur Diagnose von Katalysatoreinheiten Method and apparatus for the diagnosis of catalyst units |
| 07/08/2004 | DE10257024A1 Motor vehicle combustion engine idling speed control method, wherein idling speed is matched to the measured electrical load drawn from the generator |
| 07/07/2004 | EP1435474A2 Vibration damping method of a drive train and a drive train |
| 07/07/2004 | EP1435446A2 Method of reducing resonance phenomena in a transmission train of a vehicle internal combustion engine |