Patents
Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958)
06/2010
06/16/2010CN101737186A Automatic early warning fire extinguishing method for preventing vehicle from spontaneously combusting
06/16/2010CN101737185A Control apparatus for internal combustion engine
06/16/2010CN101737184A Vehicle engine starting and idling fuel cut-off operation control system and control method
06/16/2010CN101737183A Starting method and starting device for engine
06/16/2010CN101737182A Control system of intake valve assembly in auxiliary power unit
06/16/2010CN101737181A Method of calculating mass fraction burnt in an internal combustion engine based on rassweiler-withrow method for real-time applications
06/16/2010CN101737180A Residual gas composition control of internal combustion engine with exhaust gas recirculation
06/16/2010CN101737179A Method and device for controlling internal combustion engine
06/16/2010CN101328844B Method for excessive heating protection of petrol engine catalyst
06/16/2010CN101313133B Air-fuel-ratio control apparatus for internal combustion engine
06/16/2010CN101285430B Method for controlling engine fuel injector bycombined pulse spectrum
06/16/2010CN101166895B Method and device for electrically actuating a valve with a mechanical closing element
06/16/2010CN101137833B Vapor fueled engine
06/16/2010CN101018938B Method for starting an internal combustion engine
06/15/2010US7739026 Control apparatus for combustion engine of premixed compression self-ignition type
06/15/2010US7739024 Controller for operating at least one fuel injector of an internal combustion engine
06/15/2010US7737081 internal combustion engines; continuous catalyst regeneration
06/15/2010US7735478 Method of calculating mass fraction burnt in an internal combustion engine based on rassweiler-withrow method for real-time applications
06/10/2010WO2010064645A1 Fuel-efficient driving system
06/10/2010WO2010064589A1 Ignition timing controller of internal combustion engine
06/10/2010WO2010064331A1 Device for judging imbalance of air/fuel ratio among cylinders of multicylinder internal combustion engine
06/10/2010WO2010064313A1 Internal combustion engine control device
06/10/2010WO2010064302A1 Control device for internal combustion engine
06/10/2010WO2010063788A1 Method and device for operating an internal combustion engine
06/10/2010WO2010063642A1 A method of controlling a vehicle engine system
06/10/2010WO2010063566A2 Method for determining a composition of a fuel mixture
06/10/2010WO2010063296A1 Emissions cleaning system and method for reducing emissions of internal combustion engines when the engine is switched off
06/10/2010WO2009122254A3 Hybrid vehicle control device and control method
06/10/2010US20100145598 Apparatus for measuring egr and method
06/10/2010US20100145597 Method and apparatus for characterizing fuel injector performance to reduce variability in fuel injection
06/10/2010US20100145596 Control apparatus and control method for internal combustion engine
06/10/2010US20100145595 Small engine operation components
06/10/2010US20100139623 Internal combustion engine output control method and system
06/10/2010US20100139620 Method for controlling an injection system of an internal combustion engine
06/10/2010US20100139601 Control system for internal combustion engine
06/10/2010US20100139591 Variable valve device of internal combustion engine and controller therefor
06/10/2010DE19636451B4 Einrichtung zum Steuern der einer Brennkraftmaschine zuzuführenden Kraftstoffmenge Means for controlling an internal combustion engine supplied fuel quantity
06/10/2010DE112008002129T5 Steuerungsvorrichtung und Steuerungsverfahren für einen Verbrennungsmotor Control apparatus and control method for an internal combustion engine
06/10/2010DE112008002014T5 SCR-Emissionssteuerungssystem SCR emission control system
06/10/2010DE112008001690T5 Steuervorrichtung für eine Brennkraftmaschine A control apparatus for an internal combustion engine
06/10/2010DE112008001300T5 Verdichtersaugen-Steuerungsverfahren Surging control method
06/10/2010DE102009051475A1 Abgastemperatur- und Druckmodellierungssysteme und -verfahren Exhaust temperature and pressure modeling systems and procedures
06/10/2010DE102008060929A1 Method for running-smoothness control of internal combustion engine, involves detecting cylinder internal pressure in each cylinder of internal combustion engine during working cycle of cylinder
06/10/2010DE102008060928A1 Method for calibrating fuel injector system of internal combustion engine, involves recording cylinder pressure in cylinder before piston reaches top point of cylinder during injection period of operating cycle of cylinder
06/10/2010DE102008057923A1 Verfahren zum Regeln sowie Verfahren zum Verringern einer Motordrehzahl A method for controlling as well as methods for reducing an engine speed
06/10/2010DE102008054410A1 Verfahren und Vorrichtung zum Betreiben eines elektrischen Energieversorgungssystems für ein Einspritzsystem Method and apparatus for operating an electrical power supply system for an injection system
06/10/2010DE102008054409A1 Internal combustion engine controlling method for use in vehicle, involves determining minimum controlling duration based on response of rail pressure signal during stopping of internal combustion engine and when fuel injection is detected
06/10/2010DE102008054405A1 Method for controlling internal-combustion engine, involves discarding reference value in two characteristic diagrams, where one of characteristic diagrams is selected depending on operating mode and injection sample of reference value
06/10/2010DE102008044329A1 Real compression ratio determining method for cylinder of e.g. Otto-engine, has determining real compression ratio based on geometrical compression ratio, calculated and real cylinder pressures using control device
06/10/2010DE102008044305A1 Multi-cylinder internal combustion engine irregular operation detecting method, involves determining corrected values as function of portions proportional to quadrate of rotation of shaft at uncorrected irregular operation values
06/10/2010DE102008042925B3 Cetane number determination involves injecting fuel for combustion in cylinder of internal combustion engine by using engine management system
06/10/2010DE102004022814B4 Verfahren zum Betreiben einer magerlauffähigen Brennkraftmaschine eines Fahrzeuges, insbesondere eines Kraftfahrzeuges Method for operating a lean-burn-capable internal combustion engine of a vehicle, in particular of a motor vehicle
06/10/2010DE10059791B4 Verfahren und Vorrichtung zur Entschwefelung eines Vorkatalysators Method and device for desulfurization of a pre-catalyst
06/09/2010EP2194259A1 Vehicle drive unit control apparatus
06/09/2010EP2194258A1 Device for limiting output of internal combustion engine when the engine has abnormality
06/09/2010EP2194257A1 A method of controlling a vehicle engine system
06/09/2010EP2194249A1 Exhaust gas purification system and method
06/09/2010EP2193268A2 Method for injecting fuel into an internal combustion engine cylinder
06/09/2010EP2193267A2 Method for controlling the opening of a dual duct intake for reducing the inlet noise contrast at the end of the regeneration of an exhaust gas post treatment system
06/09/2010EP2193266A2 Control apparatus and control method for internal combustion engine
06/09/2010EP2193262A1 Gas sensor fitting structure
06/09/2010EP1860304B1 Device for controlling internal combustion engine and method for purifying exhaust gas
06/09/2010EP0983614B1 Method and device for determining the temperature of a piezo-electric element
06/09/2010CN201502443U EFI zonal lean-burn electric control fuel economizer
06/09/2010CN201502442U Self-calibration sensor system and vehicle system and vehicle comprising same
06/09/2010CN201502441U Fuel conveyer system for multi-fuel engine
06/09/2010CN1908409B Single cylinder engine with ternary catalyst in exhaust passage and vehicle provided with same
06/09/2010CN1364216B Method for operating multi-cylinder internal combustion engine
06/09/2010CN101730793A Method and device for determining a control parameter for a fuel injector of an internal combustion engine
06/09/2010CN101725429A Method for controlling an injection system of an internal-combustion engine
06/09/2010CN101725428A Method and apparatus for calibrating the injection value especially used for internal combustion engine of automobile
06/09/2010CN101725427A Method and apparatus for quantitatively supplying fuel for injecting into the combustion chamber of an internal combustion engine
06/09/2010CN101725426A Drive control device for electromagnetic fuel pump nozzle
06/09/2010CN101725425A System and method for determining the oxygen sensor heater resistance
06/09/2010CN101725424A Vehicle speed dependant calibration trim or user-selectable calbratable trim for improved fuel economy
06/09/2010CN101725423A Method for operating internal combustion engine and controlling and/or adjusting device used for internal combustion engine
06/09/2010CN101725422A Fuel injection control device and method for multi-fuel engine
06/09/2010CN101725421A Operation method of direct injection type explosive motor with at least one exhaust post processing system
06/09/2010CN101725420A Method for determining the cetane number cn of fuel
06/09/2010CN101725419A Method of microphone signal controlling an internal combustion engine
06/09/2010CN101725415A Engine with progressive dual bore electronic throttle body
06/09/2010CN101725384A Solenoid drive type air valve for engine
06/09/2010CN101356348B Exhaust gas recirculation apparatus of an internal combustion engine and control method thereof
06/09/2010CN101344042B Control method of diesel engine intake swirl
06/09/2010CN101260838B Broad domain oxygen sensor controller of vehicular gaseous propellant engine
06/09/2010CN101220774B Intake air amount control device of internal combustion engine and control device
06/09/2010CN101205840B Control apparatus and control method for variable valve apparatus
06/09/2010CN101201023B Throttle valve controller for internal combustion engine
06/09/2010CN101175905B Method of controlling exhaust gas purification system, and exhaust gas purification system
06/09/2010CN101149309B Pressure wave supercharger performance test system
06/09/2010CN101061298B Internal combustion engine control device and method
06/09/2010CN101037966B Fuel spraying device
06/08/2010US7734409 Method and apparatus for controlling an air-fuel mixture
06/08/2010US7730874 Method for controlling a supercharged engine, particularly an indirect injection engine, and engine using such a method
06/03/2010WO2010062872A1 Systems and methods for estimating particulate load in a particulate filter
06/03/2010WO2010062687A2 Power system having transient control
06/03/2010WO2010062460A1 Engine control system having emissions-based adjustment
06/03/2010WO2010062459A1 Engine control system having fuel-based timing
06/03/2010WO2010062458A1 Engine control system having fuel-based adjustment
06/03/2010WO2010062457A1 Engine control system having speed-based timing