| Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
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| 03/21/2002 | US20020034900 Exhaust catalyst for outboard motor engine |
| 03/21/2002 | US20020033289 Working vehicle |
| 03/21/2002 | US20020033167 Fuel supply system |
| 03/21/2002 | US20020033165 Fuel injection control apparatus for direct injection type internal combustion engine |
| 03/21/2002 | US20020033164 Ignition time controller, ignition time control method and engine control unit for internal combustion engine |
| 03/21/2002 | US20020033157 Idle shutdown override with defeat protection |
| 03/21/2002 | US20020033155 Method for controlling a glow plug for diesel engine |
| 03/21/2002 | US20020033151 Process and device for controlling cylinder selective filling in a combustion engine having a variable operation |
| 03/21/2002 | US20020033150 Method and system for controlling internal combustion engine |
| 03/21/2002 | US20020033041 Misfiring detection apparatus for internal combustion engine |
| 03/21/2002 | US20020033016 Method of reduction of exhaust gas emissions from internal combustion engines |
| 03/21/2002 | DE10135482A1 Reducing deposits in internal combustion engines involves feeding additional fuel to first cylinder bank after each combustion therein, feeding returned exhaust gas to second cylinder bank |
| 03/21/2002 | DE10133227A1 System zum Steuern von Antriebsstrangbauteilen zum Erreichen von Kraftstoffwirtschaftlichkeitszielen A system for controlling the drive train components to achieve fuel economy targets |
| 03/21/2002 | DE10128008A1 Purge Fuel Canister Measurement Method and System Purge Canister Fuel Measurement Method and system |
| 03/21/2002 | DE10044412A1 ID field value adapting device files adaptation values in correction ID field of memory, and has parameters for indicating occurrence of deviation that vary based on current operating point |
| 03/21/2002 | DE10044411A1 Verfahren zur Steuerung eines Verbrennungsmotors bei einem Regenerationszyklus Method for controlling an internal combustion engine in a regeneration cycle |
| 03/21/2002 | CA2421771A1 Method and system for reducing the time required to power down engine controller with faulty eeprom |
| 03/20/2002 | EP1188921A2 Apparatus for controlling the starter in internal combustion engine |
| 03/20/2002 | EP1188919A2 Fuel supply system |
| 03/20/2002 | EP1188917A2 Misfiring detection apparatus for internal combustion engine |
| 03/20/2002 | EP1188916A2 Method and apparatus for controlling the air charging per cylinder in engines with variable valve driving |
| 03/20/2002 | EP1188915A2 Method for regulating the regeneration of a NOx storage catalyst |
| 03/20/2002 | EP1188602A2 Driving force control apparatus |
| 03/20/2002 | EP1188601A1 Limiting control of the input torque to a transmission during start |
| 03/20/2002 | EP1188598A2 Working vehicle with travel speed control |
| 03/20/2002 | EP1187977A2 Method for identifying a faulty sensor |
| 03/20/2002 | EP1187976A1 Method for monitoring an internal combustion engine |
| 03/20/2002 | EP1187670A1 CALIBRATION OF AN NOx SENSOR AND REGULATION OF AN UPSTREAM NOx STORAGE CATALYST |
| 03/20/2002 | EP1029164B1 A method of monitoring efficiency of a catalytic converter and a control system suitable for use in the method |
| 03/20/2002 | EP0986697B1 PROCESS FOR REGENERATING AN NOx ACCUMULATOR CATALYTIC CONVERTER |
| 03/20/2002 | EP0937204B1 Method for generating high pressurized fuel and a system for generating thereof |
| 03/20/2002 | EP0928366B1 Secondary-air system for an internal combustion engine |
| 03/20/2002 | EP0914557B1 Solenoid valve such as an impact solenoid valve for a hammer-effect fuel injection system in a motor vehicle |
| 03/20/2002 | EP0873473B1 Fuel injector |
| 03/20/2002 | EP0793777B1 Fuel-injection arrangement for an internal combustion engine and fuel-injection method |
| 03/20/2002 | EP0791134B1 Electrically-controlled throttle with variable-ratio drive |
| 03/20/2002 | CN1341196A Method and device for electronic spark control in the event of the failure of the phase detector |
| 03/20/2002 | CN1341195A Apparatus for controlling position of electromagnetically operated engine valve |
| 03/20/2002 | CN1341191A Method for operating accumulator-type catalytic converter of IC engine |
| 03/19/2002 | US6360161 Method and system for fuel injector coefficient installation |
| 03/19/2002 | US6360160 Internal combustion engine control apparatus and method |
| 03/19/2002 | US6360159 Emission control in an automotive engine |
| 03/19/2002 | US6359439 Compression sense ignition system with fault mode detection and having improved capacitive sensing |
| 03/19/2002 | US6359435 Method for determining magnetic characteristics of an electronically controlled solenoid |
| 03/19/2002 | US6359403 Method and apparatus for setting the rotation speed of a drive motor of a work machine |
| 03/19/2002 | US6358183 System/method for lever shifting of a controller-assisted, manually shifted transmission |
| 03/19/2002 | US6357839 Method and device for regulating the longitudinal dynamics of a vehicle |
| 03/19/2002 | US6357431 Wave form fuel/air sensor target voltage |
| 03/19/2002 | US6357430 Method and system for calculating engine load ratio during rapid throttle changes |
| 03/19/2002 | US6357429 Device for estimating richness in an injection system for an internal combustion engine |
| 03/19/2002 | US6357423 Fuel injection for engine |
| 03/19/2002 | US6357422 Fuel pressure regulation system |
| 03/19/2002 | US6357421 Common rail fuel system |
| 03/19/2002 | US6357420 Method of tuning hyraulically actuated fuel injection systems based on electronic trim |
| 03/19/2002 | US6357419 Method and device for operating and monitoring an internal combustion engine |
| 03/19/2002 | US6357418 Internal combustion engine control system and apparatus therefor |
| 03/19/2002 | US6357417 Start up control for engine |
| 03/19/2002 | US6357416 Process for controlling the ignition point in internal combustion engines |
| 03/19/2002 | US6357414 Air manifold mounting for engine control circuitry |
| 03/19/2002 | US6357403 Method and system for controlling internal combustion engine |
| 03/19/2002 | US6357288 Failure diagnosis system for evaporation control system |
| 03/19/2002 | US6357287 System and method for detecting engine misfire using frequency analysis |
| 03/19/2002 | US6357225 Failure diagnosing device for exhaust gas purifying apparatus |
| 03/19/2002 | US6357224 Engine exhaust gas purifying apparatus |
| 03/14/2002 | WO2002020982A2 Igniter for internal combustion engines operating over a wide range of air fuel ratios |
| 03/14/2002 | WO2002020981A1 Method for adaptively controlling knocking of a gasoline direct fuel injection internal combustion engine, and a corresponding device |
| 03/14/2002 | WO2002020976A1 Common rail system |
| 03/14/2002 | WO2002020970A1 Method for diagnosing a valve in a fuel supply system of an internal combustion engine |
| 03/14/2002 | WO2002020969A1 Method and electronic control device for diagnosing the mixture production in an internal combustion engine |
| 03/14/2002 | WO2002020968A1 Method for controlling the amount of fuel injected in a direct injection internal combustion engine |
| 03/14/2002 | WO2002020967A1 Method for determining nox mass flow from characteristics map data with a variable air inlet and engine temperature |
| 03/14/2002 | WO2002020966A1 Method for determining a hot-start situation in an internal combustion engine |
| 03/14/2002 | WO2002020965A1 Co-ordination of different requirements of the exhaust gas temperature and corresponding heating or cooling measures |
| 03/14/2002 | WO2002020964A1 Method for operating an internal combustion engine, and a corresponding device |
| 03/14/2002 | WO2002020963A1 Method for operating an internal combustion engine, and a corresponding device |
| 03/14/2002 | WO2002020962A1 Method for generating the time-delay of an electromagnetic tank bleeder valve |
| 03/14/2002 | WO2002020961A1 Method for determining the fuel content of the regeneration gas in an internal combustion engine comprising direct fuel-injection with shift operation |
| 03/14/2002 | WO2002020960A1 Method and electronic control unit for controlling the regeneration of a fuel vapour accumulator in internal combustion engines |
| 03/14/2002 | WO2002020956A1 Method and apparatus for pre-pilot fuel injection in diesel internal combustion engines |
| 03/14/2002 | WO2001063109A3 Engine exhaust purification arrangement |
| 03/14/2002 | WO2001046579A3 Method for detecting malfunctioning in a sensor |
| 03/14/2002 | US20020032516 CPU diagnosing device and method |
| 03/14/2002 | US20020031452 Exhaust gas purification catalyst and exhaust gas purification system |
| 03/14/2002 | US20020030418 Apparatus and method for detecting a load decrease when driving piezoelectric elements |
| 03/14/2002 | US20020029772 Variable nozzle turbine control strategy |
| 03/14/2002 | US20020029768 Fuel injection control apparatus and method of direct fuel injection-type spark ignition engine |
| 03/14/2002 | US20020029766 Method and device for checking the performance reliability of a timer |
| 03/14/2002 | US20020029764 Fuel injection control apparatus |
| 03/14/2002 | US20020029757 Valve timing controller, valve timing control method and engine control unit for internal combustion engine |
| 03/14/2002 | US20020029623 Method and arrangement for operating an internal combustion engine |
| 03/14/2002 | US20020029612 Gas concentration measuring apparatus producing current signal as a function of gas concentration |
| 03/14/2002 | US20020029564 System for reducing NOx transient emission |
| 03/14/2002 | US20020029563 Internal combustion engine control apparatus and method for controlling the same |
| 03/14/2002 | US20020029562 Engine exhaust purifying apparatus |
| 03/14/2002 | US20020029561 Method of evaluating deteriorated state of catalytic converter for purifying exhaust gas |
| 03/14/2002 | US20020029560 Active adaptive bias for closed loop air/fuel control system |
| 03/14/2002 | DE10140376A1 Calibration process for direct injection stratified charge engine relates estimated fuel to torque in iterative process |
| 03/14/2002 | DE10139941A1 Process and device for responding to a transient load in a camless combustion engine use electronic control signals to mix and admit fuel air mixture to chamber |
| 03/14/2002 | DE10138976A1 Pre-ignition detector has ion sensing circuit that can be operated to produce ion sensing signal before control circuit switches off ignition control signal to detect pre-ignition |
| 03/14/2002 | DE10137851A1 Fuel injection controller for direct-injection engine, has switching unit that switches engine from stratification to homogeneous combustion when set demand torque is below minimum value |