| Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
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| 04/30/2008 | EP1916404A1 Method of estimating characteristic parameters of a heat engine and of controlling thermal flux applied to components of this engine |
| 04/30/2008 | EP1916403A1 Control circuit for multiple oxygen sensor heater elements |
| 04/30/2008 | EP1916402A1 Control apparatus and control method |
| 04/30/2008 | EP1915523A1 Turbocharged internal combustion engine and method of operating same |
| 04/30/2008 | EP1915522A2 Engine fuel control with emission sensors |
| 04/30/2008 | EP1915516A1 Reciprocating piston internal combustion engine and method for determining the wear of a transmission element arranged between a crankshaft and a camshaft |
| 04/30/2008 | EP1725759B1 Exhaust purifying apparatus and exhaust purifying method for internal combustion engine |
| 04/30/2008 | EP1537316B1 Method for operating an internal combustion engine with direct fuel injection |
| 04/30/2008 | EP1243769B1 Air-fuel ratio controller for internal combustion engines |
| 04/30/2008 | DE4313173B4 Verfahren und Vorrichtung zur Regelung einer veränderlichen Größe, insbesondere bei Fahrzeugen Method and apparatus for controlling a variable size, in particular in vehicles |
| 04/30/2008 | DE19937154B4 Verfahren zur saugrohrdruckgeführten geodätische Höhenerkennung bei einem Kraftfahrzeug Method for saugrohrdruckgeführten geodetic height detection in a motor vehicle |
| 04/30/2008 | DE19908138B4 Verfahren zum Prüfen eines Tankentlüftungssystems Method for testing a tank venting system |
| 04/30/2008 | DE19719518B4 Verfahren und Vorrichtung zur Steuerung einer Antriebseinheit eines Kraftfahrzeugs Method and apparatus for controlling a drive unit of a motor vehicle |
| 04/30/2008 | DE19709317B4 Verfahren und Vorrichtung zur Steuerung eines Fahrzeugs Method and apparatus for controlling a vehicle |
| 04/30/2008 | DE112006001538T5 Integrierte Regenerations- und Motorsteuerungen Integrated regeneration and motor controls |
| 04/30/2008 | DE112006001436T5 Steuergerät für eine Brennkraftmaschine mit motorgetriebenem Lader Control unit for an internal combustion engine with motor- driven supercharger |
| 04/30/2008 | DE112006001426T5 Brennstoffeinspritzvorrichtungssteuersystem und -verfahren A fuel injection apparatus control system and method |
| 04/30/2008 | DE10350101B4 Verbrennungsmotor Combustion engine |
| 04/30/2008 | DE10306794B4 Verfahren sowie Steuersystem zum Steuern eines Mehrzylinder-Verbrennungsmotors mit Zylinderabschaltung Method and control system for controlling a multi-cylinder internal combustion engine with cylinder deactivation |
| 04/30/2008 | DE102007047178A1 System und Verfahren für optimierte Treibstoffeffizienz und optimierten Emissionsausstoß eines dieselgetriebenen Systems System and method for optimized fuel efficiency and emissions of a diesel-powered emission optimized system |
| 04/30/2008 | DE102007043739A1 Internal combustion engine's suction device checking device for e.g. lorry, has suction ventilator coupled at suction device, and pressure conditions of suction device adjustable using suction ventilator |
| 04/30/2008 | DE102007040553A1 Momentabschätzung eines motorbetriebenen Generators Moment estimation of a motor-driven generator |
| 04/30/2008 | DE102006050176A1 Internal-combustion engine operating method, involves arranging catalyst in exhaust duct, operating internal combustion engine with two combustion method and switching between combustion method depending on conversion rate of catalyst |
| 04/30/2008 | DE102006050171A1 Characteristic diagram determining method for use in internal-combustion engine, involves assigning initial value, which is adjusted with defined injection quantity, as value to electrical parameter of defined injection quantity |
| 04/30/2008 | DE102006050038A1 Method for operating injection system, particularly pump-nozzle-unit, in internal combustion engine, involves establishing injection pressure by pump, which is used to inject fuel into combustion chamber through nozzle |
| 04/30/2008 | DE102006049264A1 Verfahren zum Betreiben einer Brennkraftmaschine sowie Steuer- und Regeleinrichtung für eine Brennkraftmaschine Method for operating an internal combustion engine, and control device for an internal combustion engine |
| 04/30/2008 | DE102006048979A1 Verfahren und Einspritzsystem zum Einspsritzen eines Fluids Method and injection system for a fluid Einspsritzen |
| 04/30/2008 | DE102006046967B4 Steuergerät und Steuerverfahren für eine Brennkraftmaschine Control device and control method for an internal combustion engine |
| 04/30/2008 | DE102004040073B4 Verfahren und Schaltungsanordnung zum Betrieb eines Piezoaktors Method and circuit arrangement for operating a piezoelectric actuator |
| 04/30/2008 | CN201053351Y Power apparatus automatic monitoring and prompt device |
| 04/30/2008 | CN201053350Y Vehicle oil-supplying structure |
| 04/30/2008 | CN101171414A Method and device for controlling a drive unit of a vehicle |
| 04/30/2008 | CN101171413A Intake air amount calculating system and method of internal combustion engine |
| 04/30/2008 | CN101171412A Process and device for determining the ratio between the fuel mass burned in a cylinder of an internal combustion engine and the fuel mass supplied to the cylinder |
| 04/30/2008 | CN101171411A Control system for internal combustion engine |
| 04/30/2008 | CN101171410A Fuel injection control device |
| 04/30/2008 | CN101171409A Charging control of a combustion engine |
| 04/30/2008 | CN101169080A System and method for operating a multiple fuel engine |
| 04/30/2008 | CN101169079A Power machine fuel-economizing control device |
| 04/30/2008 | CN101169060A Exhaust cleaning device and catalyst regeneration control method for the same |
| 04/30/2008 | CN100385101C Homogeneous charge compression ignition engine and method for operating homogeneous charge compression ignition engine |
| 04/30/2008 | CN100384670C Adaptive calibration of X-Y position sensor |
| 04/29/2008 | US7364480 Engine output control system for water jet propulsion boat |
| 04/29/2008 | US7363920 Fuel supply control system for internal combustion engine |
| 04/29/2008 | US7363916 Fuel injection system and method for determining the feed pressure of a fuel pump |
| 04/29/2008 | US7363915 Method to control transitions between modes of operation of an engine |
| 04/29/2008 | US7363912 Fuel injection controller for engine |
| 04/29/2008 | US7363911 Humidity-based combustion control in a multiple combustion mode engine |
| 04/29/2008 | US7363889 Control device for multicylinder internal combustion engine |
| 04/29/2008 | US7363804 Method for detecting malfunction of a cooling system based on detected coolant temperature |
| 04/24/2008 | WO2008048385A1 Variable valve timing performance detection for internal combustion engine |
| 04/24/2008 | WO2008047200A1 Control apparatus and method for direct injection spark ignition internal combustion engine |
| 04/24/2008 | WO2008047018A1 Control device for an ultrasonic piezoelectric actuator |
| 04/24/2008 | WO2008046834A1 Method and device for setting the operating region of an hcci internal combustion engine |
| 04/24/2008 | WO2008046755A1 Method for improving the running smoothness of an internal combustion engine, control device and internal combustion engine |
| 04/24/2008 | WO2008046720A2 Method for the operation of an internal combustion engine, and control and regulation device for an internal combustion engine |
| 04/24/2008 | WO2008046718A1 Method for automatic control of air/fuel ratio in an internal combustion engine |
| 04/24/2008 | WO2008046486A1 Spark-ignition internal combustion engine, which can be operated with gaseous fuel, having a fuel supply system, and method for operating an internal combustion engine |
| 04/24/2008 | WO2007143481A3 Fuel injection circuit with selectable peak injection currents |
| 04/24/2008 | WO2007127715A3 Method for controlling fuel injection in a compression ignition engine |
| 04/24/2008 | WO2007107865A3 Exhaust gas control system for internal combustion engine |
| 04/24/2008 | US20080097685 Start control apparatus of internal combustion engine |
| 04/24/2008 | US20080097683 Control apparatus, control method, and engine control unit |
| 04/24/2008 | US20080097682 System and method for control of an internal combustion engine |
| 04/24/2008 | US20080097681 Controller of internal combustion engine |
| 04/24/2008 | US20080097680 Fuel-Injection Control Device For Internal-Combustion Engine |
| 04/24/2008 | US20080097679 Internal combustion water injection engine |
| 04/24/2008 | US20080093145 Construction Machine |
| 04/24/2008 | US20080092853 Control Method |
| 04/24/2008 | US20080092841 Engine Start Control Apparatus, Engine Start Control Method, and Motor Vehicle Equipped with Engine Start Control Apparatus |
| 04/24/2008 | US20080092645 Themal Type Flow Rate Measurement Apparatus |
| 04/24/2008 | US20080092529 Exhaust gas purifying apparatus for internal combustion engine |
| 04/24/2008 | US20080092528 Purification Capacity Recovery Method of Exhaust Gas Emission Control System |
| 04/24/2008 | US20080092523 Method For Diagnosing Cylinder-Associated Individual Catalytic Converters Of A Multicylinder Otto Cycle Internal Combustion Engine |
| 04/24/2008 | DE102007041227A1 Regeneration control system for internal combustion engine, has air control module receiving actual airflow, and fuel control module receiving adjusted actual airflow and controlling fuel output based on adjusted actual airflow |
| 04/24/2008 | DE102007000821A1 Einlassmengenabtastvorrichtung einer Brennkraftmaschine Einlassmengenabtastvorrichtung an internal combustion engine |
| 04/24/2008 | DE102006049880A1 Method for controlling drive of motor vehicle with gear change, involves determining whether drive away situation exists and permitting engine torque requirement, if drive away situation is determined |
| 04/24/2008 | DE102006049656A1 Lambda regulation method for combustion engine, involves defining changeable desired value for measuring signal of lambda probe or final variable derived from it |
| 04/24/2008 | DE102006049350A1 Fuel/air ratio adjusting method for internal combustion engine, involves displacing switching point of on-off controller while oscillation of test signal of lambda probe is analyzed, so that desired value of oscillation is reached |
| 04/24/2008 | DE102006049348A1 Fuel/air ratio adjusting method for internal combustion engine, involves displacing switching point of on-off controller while oscillation of test signal of lambda probe is analyzed, so that desired value of oscillation is reached |
| 04/23/2008 | EP1914415A2 Control apparatus of egr control valve |
| 04/23/2008 | EP1914414A2 Injection system and method for operating an injection system |
| 04/23/2008 | EP1914413A1 Device and method for controlling an internal combustion engine |
| 04/23/2008 | EP1914412A1 Method for monitoring combustion stability of an internal combustion engine |
| 04/23/2008 | EP1914411A1 Method for monitoring combustion stability of an internal combustion engine |
| 04/23/2008 | EP1914138A1 System and method for driver-initiated regeneration of a diesel particulate filter while a motor vehicle is parked |
| 04/23/2008 | EP1913249A1 Method and device for controlling the injection system of an internal combustion engine |
| 04/23/2008 | EP1913248A1 Engine system and method of operating same over multiple engine load ranges |
| 04/23/2008 | EP1913247A1 Method and device for operating an internal combustion engine |
| 04/23/2008 | EP1913246A1 Internal combustion engine controller |
| 04/23/2008 | EP1913245A1 Soot generation amount estimation apparatus for internal combustion engine |
| 04/23/2008 | EP1913244A1 Method and device for operating an internal combustion engine with cylinder shutdown |
| 04/23/2008 | EP1844220B1 Method for diagnosing the degree of ageing of a catalyst arranged in the exhaust gas channel of an internal combustion engine |
| 04/23/2008 | EP1794423B1 Method for diagnosing cylinder-based individual catalysts of a multi-cylinder spark ignited internal combustion engine |
| 04/23/2008 | EP1711704B8 Method for monitoring the operability of a fuel injection system |
| 04/23/2008 | EP1704316B1 Method and device for controlling a valve and method and device for controlling a pump-nozzle device with a valve |
| 04/23/2008 | EP1689998B1 Device for feeding fuel from a reservoir to an internal combustion engine and method for detecting pressure |
| 04/23/2008 | EP1664508B1 Method for quantifying a pre-injection in a fuel injection system of a combustion engine, and device |
| 04/23/2008 | EP1627141B1 Control device for multicylinder internal combustion engine |
| 04/23/2008 | EP1608861B1 Device for controlling an internal combustion engine |