| Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
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| 11/28/2001 | CN1323708A Speed-changing lever gearshift system/method for controller assistance manual gearing speed-changer |
| 11/28/2001 | CN1075590C Method of detecting fault in electromagentically-actuated intake or exhaust valve |
| 11/27/2001 | US6324530 Evolutionary controlling system with behavioral simulation |
| 11/27/2001 | US6324529 Evolutionary controlling system |
| 11/27/2001 | US6324488 Process and arrangement for recognizing the rotating direction of an internal-combustion engine |
| 11/27/2001 | US6324483 Angular acceleration transducer |
| 11/27/2001 | US6324459 Abrupt start prevention system for vehicles |
| 11/27/2001 | US6324040 Sensor supply open load detector circuit |
| 11/27/2001 | US6322478 Transmission control system for a vehicle |
| 11/27/2001 | US6322476 Method and apparatus to provide power assistance to an engine with a starter alternator during gear shifts |
| 11/27/2001 | US6321735 Fuel control system with purge gas modeling and integration |
| 11/27/2001 | US6321732 Air flow and EGR flow estimation |
| 11/27/2001 | US6321730 Internal combustion engine having combustion heater |
| 11/27/2001 | US6321728 Apparatus and method for diagnosing faults of fuel vapor treatment unit |
| 11/27/2001 | US6321722 Method and apparatus for controlling fuel injection in diesel engine |
| 11/27/2001 | US6321721 Apparatus for detecting the fuel property for an internal combustion engine |
| 11/27/2001 | US6321716 Negative pressure control apparatus for engine mounted in vehicle |
| 11/27/2001 | US6321714 Hybrid operating mode for DISI engines |
| 11/27/2001 | US6321700 Electromagnetically actuatable adjustment device and method of operation |
| 11/27/2001 | US6321695 Model-based diagnostic method for an engine cooling system |
| 11/27/2001 | US6321592 Method and apparatus for calibrating a position sensor used in engine control |
| 11/27/2001 | US6321538 Method of increasing a flow rate of intake air to an engine |
| 11/27/2001 | US6321530 Exhaust gas purifier and method of purifying exhaust gas for a hybrid vehicle |
| 11/27/2001 | US6321529 Operating method and exhaust system of a multi-cylinder internal-combustion engine |
| 11/24/2001 | CA2348214A1 Turbo-charged engine combustion chamber pressure protection apparatus and method |
| 11/22/2001 | WO2001088364A1 Fuel injection device |
| 11/22/2001 | WO2001088360A1 Diesel engine control |
| 11/22/2001 | WO2001088359A1 Method in connection with engine control |
| 11/22/2001 | WO2001088358A1 Diesel engine control |
| 11/22/2001 | WO2001088357A1 Method and device for filtering a signal |
| 11/22/2001 | WO2001088347A1 Closed loop fan control using fan motor pressure feedback |
| 11/22/2001 | WO2001087662A1 Vehicle speed control system |
| 11/22/2001 | WO2001087661A1 Gear shifting on target speed reduction in vehicle speed control system |
| 11/22/2001 | WO2001044644A8 Method and device for controlling the drive unit of a vehicle |
| 11/22/2001 | US20010044689 Method and arrangement for controlling the speed of a vehicle |
| 11/22/2001 | US20010044687 Drive power control apparatus and method for vehicle |
| 11/22/2001 | US20010043450 System and method for servo control of nonlinear electromagnetic actuators |
| 11/22/2001 | US20010042801 Fuel injection valve coated with anti-fouling perfluoropolyether fim layer and associated method, and direct injection engine using same |
| 11/22/2001 | US20010042537 Modified lead injector |
| 11/22/2001 | US20010042535 Direct injection type internal combustion engine control apparatus and control method of the same |
| 11/22/2001 | US20010042529 Internal EGR quantity estimation, cylinder intake air quantity calculation, valve timing control, and ignition timing control |
| 11/22/2001 | US20010042398 Method of error detection during evaluation of sensor signals |
| 11/22/2001 | US20010042371 Programmable open and closed loop electronics for control of an internal combustion engine |
| 11/22/2001 | DE10124408A1 Method and device for reducing locomotive diesel engine fumes through cylinder cut-off detects identified engine operating parameters prior to feeding fuel in if parameters exceed preset threshold values for a preset time. |
| 11/22/2001 | DE10122775A1 Hybrid engine with homogenous charge compression ignition has two camshafts to actuate cylinder intake and outlet valves, and variable camshaft timing control |
| 11/22/2001 | DE10122061A1 Controlling release of combustible mixture of fuel and air in combustion chamber of direct fuel injected engine comprises initially injecting fuel into combustion chamber during compression stroke |
| 11/22/2001 | DE10119200A1 Lock-up control system of automatic transmission for motor vehicle, rises engine speed when difference between engine speed and transmission input shaft speed exceeds preset range |
| 11/22/2001 | DE10064279A1 Exhaust gas emission control device comprises nitrogen oxides absorption device, control device, nitrogen oxides absorption device deterioration determining device, device for shortening operation time and blocking device |
| 11/22/2001 | DE10025128A1 Mixture management in engine designed for fuel economy, power and catalyst proximity, throttles air back appropriately for designed injector capacity |
| 11/22/2001 | DE10025034A1 Operation of petrol engine with new three-way catalyst having leading and trailing lambda sensors, avoids monitoring with second sensor until its rich-running output voltage reduces |
| 11/22/2001 | DE10024773A1 Directly injected and externally ignited IC engine has catalyst system in exhaust gas line, and measuring, evaluating and controlling device for controlling operation of engine and influencing exhaust gas composition |
| 11/22/2001 | DE10024704A1 Method of controlling vehicle engine during clutch operations, increases e.g. engine speed |
| 11/22/2001 | DE10024268A1 Petrol fuel injection system is pressurized by converter connected to hydraulic oil system controlling engine valves |
| 11/22/2001 | DE10024231A1 System reducing vehicle fuel consumption, includes control unit monitoring consumption and ascertaining whether gas pedal operational signal is present |
| 11/22/2001 | DE10023439A1 Verfahren zur Entfernung von Stickoxiden und Rußpartikeln aus dem mageren Abgas eines Verbrennungsmotors und Abgasreinigungssystem hierfür A process for removing nitrogen oxides and soot particulates from the lean exhaust gas of an internal combustion engine and exhaust gas purification system of this |
| 11/22/2001 | DE10023227A1 System to determine the position of a high-pressure fuel injection piston in relation to the crankshaft angle establishes the piston top and bottom dead points from the variation in the stored pressure |
| 11/22/2001 | DE10023033A1 Operation of fuel metering system of direct injection engine, places all high pressure pumps in fuel circuit, with common pressure control system |
| 11/22/2001 | DE10014752A1 Method and appliance for monitoring thermostat valve in automobile secondary cooling circuit by comparison of cooling circuit temperature characteristic with specific characteristic |
| 11/22/2001 | CA2403027A1 Closed loop fan control using fan motor pressure feedback |
| 11/21/2001 | EP1156702A2 Circuit for driving a heater at a constant power |
| 11/21/2001 | EP1156203A2 Diesel engine control |
| 11/21/2001 | EP1156202A2 Internal combustion engine |
| 11/21/2001 | EP1156201A2 Internal combustion engine and method for controlling the internal combustion engine |
| 11/21/2001 | EP1156199A2 Controlled auto-ignition lean burn stratified engine by intelligent injection |
| 11/21/2001 | EP1156195A2 Drive power control apparatus and method for vehicle |
| 11/21/2001 | EP1155901A2 Vehicle speed control system using lockup clutch for automotive vehicle |
| 11/21/2001 | EP1155425A1 System for control of an electromagnetic actuator |
| 11/21/2001 | EP1155229A1 Method and system for controlling pressure in a high pressure fuel pump supplying an internal combustion engine |
| 11/21/2001 | EP1047868B1 Method for operating an internal combustion engine, especially for a motor vehicle |
| 11/21/2001 | CN2460730Y Automatic air supply device for vehicle |
| 11/21/2001 | CN1322895A Electrically controlled fuel gas mixer |
| 11/20/2001 | US6321178 Diagnosis apparatus for self-propelled vehicle |
| 11/20/2001 | US6321165 Air flow measurement apparatus |
| 11/20/2001 | US6321157 Hybrid modeling and control of disc engines |
| 11/20/2001 | US6321156 Method and apparatus for determining the cylinder charge in the case of unthrottled internal-combustion engines |
| 11/20/2001 | US6321142 System for programming a vehicle control computer with selectable features and/or trim values |
| 11/20/2001 | US6321127 Method for providing communication between controllers and communication device used with the controllers |
| 11/20/2001 | US6320393 Fluid dielectric constant sensing device and method employing the same |
| 11/20/2001 | US6318349 Air-fuel ratio control apparatus of internal combustion engine and control method for the same |
| 11/20/2001 | US6318345 Purge vapor start feature |
| 11/20/2001 | US6318344 Dead-headed fuel delivery system using a single fuel pump |
| 11/20/2001 | US6318343 Fuel pump control system for an internal combustion engine |
| 11/20/2001 | US6318334 Method for sparking engine cylinders after fuel shutdown for reduced emissions |
| 11/20/2001 | US6318331 Lubrication system for direct injected engine |
| 11/20/2001 | US6318329 Vibration damping mount for engine control components |
| 11/20/2001 | US6318306 Internal combustion engine equipped with fuel reforming system |
| 11/20/2001 | US6318163 Method and apparatus for determining the throttle valve angle |
| 11/20/2001 | US6318161 Internal combustion engine diagnostic apparatus |
| 11/20/2001 | US6318152 Fuel property judgement device for internal combustion engine |
| 11/20/2001 | US6318085 Ambient air-pulsed valve control |
| 11/20/2001 | US6318083 Intake air control device of an engine with a charger and method thereof |
| 11/20/2001 | US6318075 Method and device for periodically desulphating a nitrogen oxide or sulphur oxide storage vessel with rich/lean engine cylinder distribution |
| 11/20/2001 | US6318074 Control device for direct injection engine |
| 11/20/2001 | US6318073 Process and system for purifying exhaust gases of an internal-combustion engine |
| 11/15/2001 | WO2001086231A1 Device for error recognition in a digital signal evaluation unit |
| 11/15/2001 | WO2001086139A1 Method for the operation of a fuel metering system on a direct injection internal combustion engine |
| 11/15/2001 | WO2001086132A1 Method for adjusting cylinder-specific injection quantity profiles in an internal combustion engine |
| 11/15/2001 | WO2001086131A1 Method for determining the position of a piston of a 1-cylinder high pressure pump of a fuel metering system of a direct injection internal combustion engine |
| 11/15/2001 | WO2001086128A2 Internal combustion engine operable in pcci mode with early control injection and method of operation |
| 11/15/2001 | WO2001086127A2 Internal combustion engine operable in pcci mode with post-ignition injection and method of operation |