| Patents for F02D 13 - Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing (11,427) |
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| 12/09/2009 | EP2131029A1 Control unit of internal combustion engine |
| 12/09/2009 | EP2129894A2 Combustion method for a reciprocating engine |
| 12/09/2009 | CN201358826Y Compressing brake device of four-stroke internal combustion engine |
| 12/09/2009 | CN100567915C Rough road detection system |
| 12/08/2009 | US7628136 Engine control with cylinder deactivation and variable valve timing |
| 12/08/2009 | US7628125 Cooling system |
| 12/08/2009 | US7628013 Control device of charge compression ignition-type internal combustion engine |
| 12/03/2009 | US20090293597 System and method for monitoring combustion chamber pressure and control system using the same |
| 12/03/2009 | DE102008024176A1 Valve lift changeover controlling method for internal combustion engine in motor vehicle, involves switching inlet valves and/or outlet valves at temporal intervals depending on resonance frequency of drive chain |
| 12/02/2009 | CN101595290A Premixed compression ignition type engine and method of controlling the same |
| 12/02/2009 | CN100564839C Variable valve timing controller for internal combustion engine |
| 12/02/2009 | CN100564838C Variable valve timing controller for internal combustion engine |
| 12/02/2009 | CN100564837C Controller and method for controlling valve operating characteristic in an internal combustion engine |
| 12/02/2009 | CN100564828C 内燃机 Internal combustion engine |
| 12/01/2009 | US7624718 Engine control system, vehicle having the same, method for calculating combustion center of gravity, and method for controlling engine |
| 11/26/2009 | WO2009142106A1 Control device for internal combustion engine |
| 11/26/2009 | DE10104232B4 Steuervorrichtung für Mehrzylindermotoren Control device for multi-cylinder engines |
| 11/25/2009 | EP2123888A1 Control device for internal combustion engine |
| 11/25/2009 | EP2123876A1 Exhaust emission controll system for internal combustion engine |
| 11/24/2009 | US7623328 Driving control apparatus for motion mechanism and control method of driving control apparatus |
| 11/24/2009 | US7621252 Method to optimize fuel economy by preventing cylinder deactivation busyness |
| 11/19/2009 | WO2009105463A3 Controlling exhaust gas flow divided between turbocharging and exhaust gas recirculating |
| 11/18/2009 | EP2119894A1 Controller of internal combustion engine |
| 11/18/2009 | EP2118472A1 Control apparatus for internal-combustion engine with variable valve mechanism |
| 11/18/2009 | EP2118454A1 Valve train of a reciprocating piston combustion engine |
| 11/18/2009 | CN101581240A Continuous variable valve lift device and control method thereof |
| 11/12/2009 | WO2009136900A2 Method for exhaust gas temperature control via engine braking in an internal combustion engine |
| 11/12/2009 | WO2009136551A1 Valve operating system for internal combustion engines |
| 11/12/2009 | DE102009015660A1 Systeme zur Ventiltriebsteuerung mit unabhängiger Einlass- und Auslass-Hub-Steuerung Systems for the valve train control with independent intake and exhaust lift control |
| 11/12/2009 | DE102009015659A1 Systeme zur Ventiltriebsteuerung mit Hub-Modus-Übergang, basierend auf einer Motor-Synchronisierungszeitsteuerung und sensorgestützten Hub-Modus-Steuerung Systems for the valve train control system with lift mode transition, based on an engine synchronization timing and stroke-sensor-based mode control |
| 11/12/2009 | DE102008022644A1 Motor vehicle's internal combustion engine operating method, involves determining remainder gas quantity by real time remainder gas model in dependence of timing angle of exhaust camshaft |
| 11/12/2009 | DE102008022310A1 Device for disconnection of gas exchange valves, particularly two neighboring gas exchange valves of internal-combustion engine, has actuators, which have actuator elements |
| 11/11/2009 | EP2116705A1 Four-cycle engine |
| 11/10/2009 | US7614977 Vehicle power train control apparatus |
| 11/10/2009 | CA2395908C Internal combustion engine with valve control |
| 11/05/2009 | WO2009134854A2 Extension of the application of multiple injection hcci combustion strategy from idle to medium load |
| 11/05/2009 | WO2009133311A1 Equipment for removing pollutants from exhaust gases from an internal combustion engine having selectively active or inactive cylinders, and method using such equipment |
| 11/05/2009 | WO2009106950A3 Valve control apparatus for internal combustion engine |
| 11/05/2009 | WO2009102744A8 Method for controlling a spark-ignition direct-injection internal combustion engine at low loads |
| 11/03/2009 | US7610974 Hybrid vehicle and control method of hybrid vehicle |
| 11/03/2009 | US7610897 Valvetrain control systems for internal combustion engines with time and event based control |
| 10/29/2009 | WO2009130968A1 Air intake amount controlling device for automobile engine |
| 10/29/2009 | DE19963457B4 Überwachung der Wirkungskette einer Zylinderabschaltung bei mehrzylindrigen Brennkraftmaschinen Monitoring the effect chain of cylinder deactivation in multi-cylinder internal combustion engines |
| 10/29/2009 | DE112007002866T5 Verbrennungsmotor der Vormischkompressionszündart und Verfahren zum Steuern desselben Of the same internal combustion engine and method of controlling the premixed compression |
| 10/29/2009 | DE112007002670T5 Erweiterung des Niedriglastbetriebs eines Motors mit homogener Kompressionszündung Expansion of the low-load operation of an engine with homogeneous charge compression ignition |
| 10/29/2009 | DE102009010652A1 Ausfalldiagnose für zweistufiges Ölsteuerventil Failure diagnosis for two-stage oil control valve |
| 10/29/2009 | DE102008020455A1 Magnetic encoder for use as angle measuring device in motor vehicle, has magnetizable trace provided with magnetic pole pattern and provided with different layer thicknesses in spatial direction viewed at different positions |
| 10/28/2009 | EP1960651B1 Control device and control method for internal combustion engine |
| 10/28/2009 | EP1217191B1 Control device for internal combustion engine |
| 10/28/2009 | CN101568714A Control device for internal combustion engine |
| 10/28/2009 | CN100555839C 控制装置 Control device |
| 10/28/2009 | CN100554669C Control apparatus and method and engine control unit for internal combustion engine |
| 10/22/2009 | DE102004007001B4 Stopp- und Startsteuergerät für eine Brennkraftmaschine Stop and start control apparatus for an internal combustion engine |
| 10/21/2009 | EP2110534A1 Dual injection type internal combustion engine |
| 10/21/2009 | CN101560920A High overlap camshaft for improved engine efficiency |
| 10/20/2009 | US7603848 Control apparatus of internal combustion engine |
| 10/15/2009 | WO2009125552A1 Controller of internal combustion engine |
| 10/15/2009 | WO2009124891A1 Method and device for error diagnosis in an engine system with variable valve controls |
| 10/15/2009 | US20090255510 Variable valve timing apparatus and method of detecting valve phase thereof |
| 10/15/2009 | DE112007003005T5 Steuergerät und Steuerverfahren für einen Verbrennungsmotor Control device and control method for an internal combustion engine |
| 10/14/2009 | EP2108800A1 Turbo-charged gasoline engine with variable control of the intake valves |
| 10/14/2009 | EP2108789A2 Engine valve drive control apparatus and method |
| 10/14/2009 | CN101558220A Low-load operation extension of a homogeneous charge compression ignition engine |
| 10/13/2009 | US7603223 Apparatus for adjusting valve timing when starting internal combustion engine |
| 10/08/2009 | WO2009124043A1 Low cost variable swirl |
| 10/08/2009 | WO2009122794A1 Internal egr control device for internal combustion engine |
| 10/07/2009 | EP2107225A1 Internal combustion engine and method for controlling the internal combustion engine |
| 10/07/2009 | EP1161623B1 Method for controlling the stopping process of an internal combustion engine |
| 10/07/2009 | CN101553655A Output control device for internal combustion engine |
| 10/07/2009 | CN101550848A Valve control mechanism |
| 10/07/2009 | CN100547230C Valve controlling mechanism |
| 10/06/2009 | US7599782 Variable valve timing controller for internal combustion engine |
| 10/01/2009 | WO2009100353A3 Apparatus, system, and method for efficiently increasing exhaust flow temperature for an internal combustion engine |
| 10/01/2009 | WO2009001189A1 Control device of an internal combustion engine |
| 10/01/2009 | US20090248271 Control Apparatus for Combustion Engine of Premixed Compression Self-ignition type |
| 10/01/2009 | DE10301493B4 Steuereinrichtung für variablen Ventileinstellmechanismus und zugehöriges Verfahren Control means for variable valve timing and method thereof |
| 09/30/2009 | CN101548086A Spark ignition type internal combustion engine |
| 09/30/2009 | CN101545406A Air inlet braking device of engine |
| 09/30/2009 | CN100545425C Method of operating an internal combustion engine |
| 09/29/2009 | US7594496 Method and device for operating a drive unit of a vehicle |
| 09/24/2009 | DE10329065B4 Vorrichtung und Verfahren zum Steuern der Kraftstoffeinspritzung eines Verbrennungsmotors Apparatus and method for controlling fuel injection of an internal combustion engine |
| 09/24/2009 | DE10201301B4 Steuervorrichtung für einen elektromagnetischen Aktuator A control device for an electromagnetic actuator |
| 09/24/2009 | DE102009010798A1 Nockenwellen-Phasensteller-Synchronisationssystem für einen Motor Camshaft phaser synchronization system for an engine |
| 09/24/2009 | DE102009006567A1 Verfahren zum Optimieren der Kraftstoffwirtschaftlichkeit durch Verhindern einer Zylinderdeaktivierungsbetriebsamkeit A method for optimizing fuel economy by preventing Zylinderdeaktivierungsbetriebsamkeit |
| 09/24/2009 | DE102008046244A1 Systeme zur Ventiltriebsteuerung für Verbrennungsmotoren mit verschiedenen Einlass- und Auslass-Voreil-Modi Systems for the valve train control for internal combustion engines with different inlet and outlet modes lead- |
| 09/23/2009 | EP2103800A2 Intake system and motorcycle including the same |
| 09/23/2009 | EP2102472A2 Method and control device for regulating the air-fuel mixture provided to an engine |
| 09/23/2009 | CN101539059A Selective engine and control method thereof |
| 09/22/2009 | US7593805 Control system for internal combustion engine |
| 09/17/2009 | WO2009114576A1 Method for controlling combustion mode transitions for an internal combustion engine |
| 09/17/2009 | WO2009114443A2 Control strategy for transitions between homogeneous-charge compression-ignition and spark-ignition combustion modes |
| 09/17/2009 | WO2009114305A2 Method and apparatus for monitoring an egr valve in an internal combustion engine |
| 09/16/2009 | EP2101047A1 Internal Combustion Engine and Method |
| 09/16/2009 | EP1781904B1 Gas-distributing mechanical arrangement automatically changing injection and exhaust gas valve timing |
| 09/16/2009 | CN101532436A Diesel engine cylinder fuel-cut oil-saving system with twin-pressure charging system and pressure relief device |
| 09/16/2009 | CN100540869C Variable valve timing controller for internal combustion engine |
| 09/16/2009 | CN100540868C Changeable valve mechanism |
| 09/16/2009 | CN100540861C Compression ignition engine and its operation method |
| 09/15/2009 | US7588013 Engine system and method for controlling the same |
| 09/15/2009 | US7587898 Internal combustion engine |