| Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
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| 06/27/2002 | DE10151678A1 Determining current engine revolution rates involves sensing gear wheel, using first method for revolution rates greater than definable threshold, second method for rates less then threshold |
| 06/27/2002 | DE10151653A1 Anomalie-Erfassungsvorrichtung für Einlaßsysteme von Verbrennungsmotoren Anomaly detecting means for intake systems of internal combustion engines |
| 06/27/2002 | DE10147536A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine |
| 06/27/2002 | DE10147529A1 Verfahren zum Betreiben einer mit selbstzündbarem Kraftstoff betriebenen Brennkraftmaschine Method for operating a powered with selbstzündbarem fuel internal combustion engine |
| 06/27/2002 | DE10145509A1 Fuel injection control apparatus for vehicles, determines alternative ambient pressure when difference between previously determined ambient pressure and base value is lesser than preset value |
| 06/27/2002 | DE10064326A1 Method for acquiring no-load characteristic of drive machine for hydraulic pump by interpolating between points on characteristic |
| 06/27/2002 | DE10063752A1 Verfahren und Vorrichtung zur Ermittlung des Durchsatzes eines strömenden Mediums Method and device for determining the throughput of a flowing medium |
| 06/27/2002 | DE10063750A1 Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine Method and device for operating an internal combustion engine |
| 06/27/2002 | DE10063457A1 Detecting combustion misfires involves comparing reactive power occurring during damping regulation of starter-generator with predefinable values to detect significant differences |
| 06/27/2002 | DE10062895A1 Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine Method and apparatus for controlling an internal combustion engine |
| 06/27/2002 | DE10061856A1 Verfahren, Computerprogramm und Steuer- und/oder Regelgerät zum Betreiben einer Brennkraftmaschine sowie Brennkraftmaschine Method, and computer program control and / or regulating device for operating an internal combustion engine and internal combustion engine |
| 06/27/2002 | DE10061852A1 Cooling fuel injection system involves switching on pilot pump after switching off engine if criterion fulfilled, and flushing high pressure region and switching off pilot pump if switch-off criterion is fulfilled |
| 06/27/2002 | DE10061428A1 Verfahren zur Bestimmung des Restgasgehaltes im Verbrennungsraum eines Zylinders eines Viertakt Verbrennungsmotors sowie zur Ermittlung eines Zündwinkels Method for determining the residual gas content in the combustion chamber of a cylinder of a four stroke internal combustion engine and for determining an ignition angle |
| 06/27/2002 | DE10059791A1 Verfahren und Vorrichtung zur Entschwefelung eines Vorkatalysators Method and device for desulfurization of a pre-catalyst |
| 06/26/2002 | EP1217667A2 Driving apparatus for piezo-actuator having abnormality detecting function |
| 06/26/2002 | EP1217197A2 Method and system for controlling the period between two injections |
| 06/26/2002 | EP1217196A2 Device for purifying exhaust gas of diesel engines |
| 06/26/2002 | EP1217195A2 Clean shutdown for internal combustion engine with variable valve timing |
| 06/26/2002 | EP1217194A2 Vehicle with engine having enhanced warm-up operation mode |
| 06/26/2002 | EP1217191A1 Control device for internal combustion engine |
| 06/26/2002 | EP1217190A1 Hydromechanical system for engine overspeed protection |
| 06/26/2002 | EP1217177A2 Engine valve drive control apparatus and method |
| 06/26/2002 | EP1216877A2 Engine torque ramp down control |
| 06/26/2002 | EP1216413A1 Exhaust-gas sensor for igniting an exothermal reaction |
| 06/26/2002 | EP1216353A1 Method for initialising an electro-mechanical converter |
| 06/26/2002 | EP1216352A1 Method for controlling an internal combustion engine |
| 06/26/2002 | EP1216351A1 Idle control for internal combustion engine |
| 06/26/2002 | EP1216350A1 Integral engine control sensor |
| 06/26/2002 | EP1216349A1 Device and method for operating an internal combustion engine provided with a butterfly valve in overrun mode |
| 06/26/2002 | EP1216347A1 Method for controlling a combustion process in a combustion engine |
| 06/26/2002 | EP1216346A1 Method of controlling the fuel injection in an internal combustion engine |
| 06/26/2002 | CN2497056Y Automobile petrol/liquefied gas dual-fuel control apparatus |
| 06/26/2002 | CN2497055Y LPG. CNG/diesel dual-fuel electric-control apparatus for automobile engine |
| 06/26/2002 | CN1355379A Method and device for controlling filling fuel to IC engine |
| 06/25/2002 | US6411917 Engine speed calculating apparatus |
| 06/25/2002 | US6411885 Hybrid operating mode for DISI engines |
| 06/25/2002 | US6411080 Signal processing method for a variable reluctance vehicle speed sensing mechanism |
| 06/25/2002 | US6408834 System for decoupling EGR flow and turbocharger swallowing capacity/efficiency control mechanisms |
| 06/25/2002 | US6408828 Redundant induction system for internal combustion engine |
| 06/25/2002 | US6408825 Fuel injection control apparatus for internal combustion engine |
| 06/25/2002 | US6408823 Fuel injection control device for engines |
| 06/25/2002 | US6408822 Fuel supply system for an internal combustion engine especially of a motor vehicle |
| 06/25/2002 | US6408821 Fuel injection system with common actuation device and engine using same |
| 06/25/2002 | US6408819 Method for controlling and regulating combustion in the combustion chamber of an internal combustion engine |
| 06/25/2002 | US6408818 Intake air flow rate controlling device |
| 06/25/2002 | US6408816 Control apparatus and method for direct-injection spark-ignition internal combustion engine |
| 06/25/2002 | US6408811 Vehicle engine components providing integral interconnect circuitry system |
| 06/25/2002 | US6408807 Variable valve timing system |
| 06/25/2002 | US6408625 Operating techniques for internal combustion engines |
| 06/25/2002 | US6408624 System for controlling transient compressor surge in a turbocharged internal combustion engine |
| 06/25/2002 | US6408618 Controller for cylinder cut-off type internal combustion engine |
| 06/25/2002 | US6408617 Diagnostic equipment for an exhaust gas cleaning apparatus |
| 06/25/2002 | US6408615 Method for controlling an NOx accumulating catalytic converter |
| 06/21/2002 | CA2365663A1 Adaptive fuel strategy for hybrid electric vehicle |
| 06/20/2002 | WO2002048532A1 Method, computer program and control and/or regulation device for operating an internal combustion engine, and corresponding internal combustion engine |
| 06/20/2002 | WO2002048531A1 Controller of internal combustion engine |
| 06/20/2002 | WO2002048530A1 Transmission system utilizing centrifugal clutch |
| 06/20/2002 | WO2002048529A1 Method and system for controlling and/or regulating the load of a vehicle |
| 06/20/2002 | WO2002048528A1 Internal combustion engine which can be operated with a choice of different fuels, especially for a motor vehicle drive system |
| 06/20/2002 | WO2002048522A1 Engine and method for controlling homogeneous charge compression ignition combustion in a diesel engine |
| 06/20/2002 | WO2002048521A1 Gas control apparatus |
| 06/20/2002 | WO2002048520A1 Device for operating a turbocharger and a turbocharger |
| 06/20/2002 | WO2002048512A1 Exhaust gas purification system and a method for purifying exhaust gases |
| 06/20/2002 | US20020077740 Process and control unit for determining the crankshaft angle of an engine and drive train |
| 06/20/2002 | US20020077739 Enhanced module chipping system |
| 06/20/2002 | US20020073981 Twin turbine exhaust gas re-circulation system having a second stage variable nozzle turbine |
| 06/20/2002 | US20020073974 Fuel injector having dual flow rate capabilities and engine using same |
| 06/20/2002 | US20020073973 Fuel injection system with common actuation device and engine using same |
| 06/20/2002 | US20020073972 Fuel-drawing device for a motor vehicle tank |
| 06/20/2002 | US20020073971 Air induction system for engine |
| 06/20/2002 | US20020073968 Fuel injection system with common actuation device and engine using same |
| 06/20/2002 | US20020073965 Device for and method of controlling air-fuel ratio of internal combustion engine |
| 06/20/2002 | US20020073962 Electronically controlled throttle control system |
| 06/20/2002 | US20020073957 Combustion event indicative parameter dependent control for auto-ignited combustion |
| 06/20/2002 | US20020073955 Clean shutdown for internal combustion engine with variable valve timing |
| 06/20/2002 | US20020073940 Engine and method for controlling homogenous charge compression ignition combustion in a diesel engine |
| 06/20/2002 | US20020073939 Method for operating a direct injection internal combustion engine |
| 06/20/2002 | US20020073705 Variable timing to avoid turbocharger overspeed while engine braking under different atmospheric conditions |
| 06/20/2002 | US20020073696 Method for regenerating a diesel particulate filter |
| 06/20/2002 | US20020073694 Device for purifying exhaust gas of diesel engines |
| 06/20/2002 | US20020073693 System for diagnosing deterioration of catalyst |
| 06/20/2002 | US20020073671 Apparatus and method for starting a mower engine |
| 06/20/2002 | DE10158796A1 Control/regulation system for internal combustion engine increases absorbent temperature to raise induction air temperature, delays ignition if absorbent absorbed hydrocarbons, engine idling |
| 06/20/2002 | DE10152814A1 Elektronische Steuereinheit zum Steuern des Luft/Kraftstoffverhältnisses zur Reduktion von in einem NOx-Katalysator gespeichertem NOx Electronic control unit for controlling the air / fuel ratio for reducing NOx stored in an NOx catalyst |
| 06/20/2002 | DE10150414A1 Fuel injection equipment of engine, uses piezo actuator to carry out lift and half lift of valve based on amount of charge applied to piezo stack by adjustment discharge of electricity |
| 06/20/2002 | DE10147079A1 Verfahren zur Regelung der Motorleerlaufdrehzahl Method for controlling the engine idle speed |
| 06/20/2002 | DE10144052A1 Compression ignition creating device for homogeneous charge has valve device connected to fuel supply and via which fuel injection into cylinders takes place |
| 06/20/2002 | DE10122517C1 Rev filter for IC engine incorporates full or partial elimination of rotational vibration of first order |
| 06/20/2002 | DE10062964A1 Steuervorrichtung zur Kraftstoffdruckregelung Control device for fuel pressure control |
| 06/20/2002 | DE10062956A1 Abgasreinigungsanlage und Verfahren zur Abgasreinigung Emission control system and method for purifying exhaust gas |
| 06/20/2002 | DE10062506A1 X-wire system for motor vehicles employs bus system to link control device to on-board control computer |
| 06/20/2002 | DE10062391A1 Mit verschiedenen Kraftstoffen wahlweise betreibbare Brennkraftmaschine, insbesondere für einen Kraftfahrzeugantrieb With different fuels either operated internal combustion engine, in particular for a motor vehicle drive |
| 06/20/2002 | DE10062350A1 Regulation method esp. for exhaust gas turbocharger for Diesel engines with pre-adjustment and adjustment correction of turbocharger dependent upon actual injected fuel volume, and with intake path air flow used as control input |
| 06/20/2002 | DE10062349A1 Verfahren und Anordnung zur Steuerung und/oder Regelung einer Last eines Fahrzeugs Method and arrangement for controlling and / or regulating a load of a vehicle |
| 06/20/2002 | DE10059124A1 Common-rail fuel-injection system, for automotive vehicle internal combustion engine, has first and second distributor slide valves controlling opening of injectors |
| 06/20/2002 | DE10050473A1 Method for rapidly raising temperature of exhaust gas catalytic converter on piston internal combustion engine by combustion of rich and lean mixture exhaust products |
| 06/19/2002 | EP1215388A2 Method and system for controlling an internal combustion engine |
| 06/19/2002 | EP1215387A2 Fuel pressure control device |
| 06/19/2002 | EP1215386A2 Apparatus and method for diagnosing fuel supply system of internal combustion engine |
| 06/19/2002 | EP1215384A2 Method for improving the response of a turbo charger |