Patents
Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958)
10/2002
10/31/2002DE10134816A1 Fahrzeugtraktionssteuerungssystem und -steuerungsverfahren Vehicle traction control system and management procedure
10/31/2002DE10120143A1 Capacitive setting element control method for fuel injection valve of IC engine, involves charging and discharging of capacitive setting element via inductive element and charging or discharging switch
10/31/2002DE10118878A1 Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs A method of operating an internal combustion engine in particular of a motor vehicle
10/31/2002DE10055665A1 Verfahren und Vorrichtung zur Katalysatorbeheizung Method and apparatus for heating catalyst
10/30/2002EP1253314A2 Solenoid valve and fuel injector for internal combustion engine using the same
10/30/2002EP1253311A2 Apparatus and method for controlling air-fuel ratio of engine
10/30/2002EP1253309A1 Apparatus and method for engine exhaust purification
10/30/2002EP1253308A1 Method and apparatus for controlling harmful emissions from internal combustion engines
10/30/2002EP1253306A2 Synchronizing mechanism of an internal combustion engine depending on the angle relationship of a rotating part
10/30/2002EP1253042A2 Vehicle traction control system
10/30/2002EP1253033A2 Vehicle air conditioner and method for controlling vehicle air conditioner
10/30/2002EP1252431A2 Method for operating a presupply pump of a fuel metering system and fuel metering system of a direct injection internal combustion engine
10/30/2002EP1252427A2 Method for temporarily increasing exhaust gas temperature of an internal combustion engine
10/30/2002EP1252425A1 Method for operating an internal combustion engine
10/30/2002EP1252422A1 Method for diagnosing the actuation of a regulating device for a swirl control valve
10/30/2002EP1252420A1 Device and method for controlling a nox regeneration of a nox storage catalyst
10/30/2002EP1252419A1 Method and device for control of desulphurisation of a nox storage catalyst arranged in an exhaust system of an internal combustion engine
10/30/2002EP1003961B1 Electronic control unit
10/30/2002EP0927298B1 Air supply system for an internal combustion engine
10/30/2002CN1377443A Integral engine control sensor
10/30/2002CN1376860A Accelerating controller for vehicles
10/30/2002CN1376853A Spark inner jet engine with turbo booster and control method thereof
10/30/2002CN1093595C Control system of dual-fuel car for lower exhaustion
10/29/2002USRE37895 Evaporative fuel-processing system for internal combustion engines
10/29/2002US6473687 Engine control unit operable with different clocks based on crank signal system operation
10/29/2002US6473684 Constant vehicle speed maintaining device for motorcycle
10/29/2002US6473286 Electromagnetic device driving apparatus
10/29/2002US6472796 Method and apparatus for controlling a capacitive actuator
10/29/2002US6471620 Control method for automatic transmission
10/29/2002US6470985 Generator control device for an electrical automobile
10/29/2002US6470983 Hybrid vehicle
10/29/2002US6470869 Direct injection variable valve timing engine control system and method
10/29/2002US6470868 Engine self-diagnosis apparatus and control apparatus
10/29/2002US6470863 Internal combustion engine having combustion heater
10/29/2002US6470854 Air-fuel ratio control with improved fuel supply operation immediately after complete combustion of mixture
10/29/2002US6470853 Method for operating an engine with a hybrid valvetrain
10/29/2002US6470852 Engine control system
10/29/2002US6470850 Internal combustion engine
10/29/2002US6470849 Separate injector main timing maps for use with and without pilot
10/29/2002US6470682 Low emission, diesel-cycle engine
10/29/2002US6470675 System and method controlling engine based on predicated engine operating conditions
10/29/2002US6470674 Deterioration detecting apparatus and method for engine exhaust gas purifying device
10/24/2002WO2002084101A1 Method and apparatus for controlling fuel injection in a combustion engine and a vehicle equipped with such an apparatus
10/24/2002WO2002084096A1 Method, computer program, and control and/or regulating device for operating an internal combustion engine and corresponding internal combustion engine
10/24/2002WO2002084095A1 System and method for correcting the injection behavior of at least one injector
10/24/2002WO2002084094A1 Method for operating an internal combustion engine, especially that of a motor vehicle
10/24/2002WO2002084093A2 End of motion detection for spool control valve
10/24/2002WO2002084092A1 Method of operating reciprocating internal combustion engines, and system therefor
10/24/2002WO2002084086A1 Exhaust gas cleaner for internal combustion engine
10/24/2002US20020156565 Acceleration control apparatus for vehicle
10/24/2002US20020155923 Method and device for operating an internal combustion engine
10/24/2002US20020155921 Method for control of an internal combustion engine with a variable valve control
10/24/2002US20020155766 Engine control for watercraft
10/24/2002US20020155040 During the stoichiometric operation, removes a lower proportion of carbon monoxide than the proportion of hydrocarbon it removes
10/24/2002US20020155039 removable by oxidation which can be removed by oxidation on the particulate filter per unit time without
10/24/2002US20020152997 Method for controlling the release of fuel vapour from a tank ventilation system
10/24/2002US20020152989 Engine idle speed control
10/24/2002US20020152985 System, apparatus including on-board diagnostics, and methods for improving operating efficiency and durability of compression ignition engines
10/24/2002US20020152744 Exhaust emission control system of internal combustion engine
10/24/2002US20020152743 Engine exhaust purification device
10/24/2002US20020152742 Engine exhaust purification device
10/24/2002US20020152741 Control for improved vehicle performance
10/24/2002DE10213246A1 Einlasssteuergerät und Einlasssteuerverfahren von einem Verbrennungsmotor Inlet control device and inlet control method of an internal combustion engine
10/24/2002DE10211583A1 Kraftfahrzeug-Motorsynchronisation Automotive engine synchronization
10/24/2002DE10115262A1 Camshaft turn position reporting process involves finding turn position from pressure change in one or more supply cavities of high pressure pump
10/24/2002DE10114376A1 Functional diagnosis of at least one charge movement element in an IC engine, involves comparing engine running parameter with desired value to detect possible deviation
10/24/2002DE10114375A1 Functional diagnosis of at least one charge movement element in an IC engine, involves comparing engine running parameter with desired value to detect possible deviation
10/24/2002DE10113801A1 Device for driving at least one capacitive positioning or adjusting element e.g. for motor vehicle combustion engine fuel injection valve
10/23/2002EP1251259A2 Method for the overload protection of an output stage of a control member, in particular for a position controller
10/23/2002EP1251252A1 Direct injection type internal combustion engine
10/23/2002EP1251245A1 Dispositif d'actionnement à electroaimant notamment pour une soupape de moteur à combustion interne
10/23/2002EP1251024A2 Adaptive cruise control system for automotive vehicles
10/23/2002EP1250952A1 Catalyst, filter and process for eliminating soot particles from Diesel exhaust gases
10/23/2002EP1250528A2 Fuel injector
10/23/2002EP1250525A1 Method and device for controlling an internal combustion engine
10/23/2002EP1250524A2 METHOD FOR DESULPHURISATION OF AN NO x? ACCUMULATOR-CATALYST ARRANGED IN AN EXHAUST SYSTEM OF AN INTERNAL COMBUSTION ENGINE
10/23/2002EP1250523A1 Control of a variable geometry turbocharger by sensing exhaust pressure
10/23/2002EP1171694B1 Control device and method for operating an internal combustion engine
10/23/2002EP0931212B1 Method for determining segment times
10/23/2002CN1376239A Method for operating an intenral combustion engine
10/23/2002CN1376238A Idle control for internal combustion engine
10/23/2002CN1376235A Method for controlling a combustion process in a combustion engine
10/23/2002CN1376234A Method for diagnosing the level of deterioration of an Nox storage catalyst in the exhaust channel of an internal combustion engine
10/23/2002CN1375625A 柴油发动机 Diesel engines
10/23/2002CN1375410A Control of transmission system uisng centrifugal clutch
10/23/2002CN1093225C Fuel purge control method and apparatus, and niternal combustion engine comprising said apparatus
10/22/2002US6470259 Electronic throttle control system
10/22/2002US6470257 Adaptive cruise control system for automotive vehicles
10/22/2002US6470252 Integrated vehicle control system having manager ECU
10/22/2002US6467471 Air-fuel ratio controller for an internal-combustion engine
10/22/2002US6467469 EGR valve position control system
10/22/2002US6467466 Gas leakage detection and fail-safe control method for gas-fueled internal combustion engine and apparatus for implementing the same
10/22/2002US6467461 Fuel control of direct-injection internal combustion engine of a motor vehicle, in particular in start operation
10/22/2002US6467459 Fuel injection control apparatus
10/22/2002US6467458 Start control apparatus for an internal combustion engine and fuel nature determination apparatus
10/22/2002US6467453 Method of producing a mixture in the combustion chamber of an internal combustion engine
10/22/2002US6467452 Method and apparatus for delivering multiple fuel injections to the cylinder of an internal combustion engine
10/22/2002US6467451 Method for operating an internal combustion engine
10/22/2002US6467442 Direct injection variable valve timing engine control system and method
10/22/2002US6467259 Method and system for operating dual-exhaust engine