| 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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| 07/31/2013 | EP2619422A1 Four-stroke internal combustion engine comprising an engine brake |
| 07/31/2013 | CN203097985U Engine braking device with special cam for braking single valve |
| 07/31/2013 | CN103228892A Device for detecting inter-ylinder air-<wbr/>fuel ratio variation error in multicylinder internal combustion engine |
| 07/31/2013 | CN103228891A Internal combustion engine control apparatus |
| 07/30/2013 | US8498797 Control apparatus and control method for internal combustion engine |
| 07/30/2013 | US8495984 Spark voltage limiting system for active fuel management |
| 07/25/2013 | WO2013108278A1 Two stroke internal combustion engine |
| 07/25/2013 | DE112010005962T5 Steuervorrichtung für eine fahrzeuggestützte Verbrennungskraftmaschine A control apparatus for a vehicle-mounted internal combustion engine |
| 07/25/2013 | DE102012001316A1 Brennkraftmaschinenventiltriebvorrichtung Engine valve train device |
| 07/24/2013 | EP2617984A1 Method for controlling and device for controlling internal combustion engine |
| 07/24/2013 | EP2616654A1 Method for operating an internal combustion engine having a variable valve operating mechanism |
| 07/24/2013 | CN103221668A Control device of internal combustion engine |
| 07/24/2013 | CN103221661A Device for detecting abnormality of air-fuel ratio dispersion among cylinders |
| 07/24/2013 | CN102770640B Control device for internal combustion engine |
| 07/24/2013 | CN102400793B Engine control with valve operation monitoring using camshaft position sensing |
| 07/24/2013 | CN102367751B VVT (Variable Valve Timing) engine control valve and control method thereof |
| 07/24/2013 | CN102265021B Engine system with reforming device |
| 07/24/2013 | CN101666259B Method for operating a longitudinally scavenged two-stroke large diesel engine |
| 07/18/2013 | WO2013105247A1 Valve timing control device |
| 07/18/2013 | WO2013104450A1 Method for regenerating a particle filter |
| 07/18/2013 | DE112011102940T5 Variabler Nockenwellenzeitsteuerungsmechanismus mit einem Standardmodus Variable camshaft timing mechanism with a standard mode |
| 07/18/2013 | DE112009001849B4 Verbrennungsmotor der Funkenzündungsbauform Spark ignition internal combustion engine design |
| 07/17/2013 | CN102168615B Control method of EGR (exhaust gas recirculation) control system of engine |
| 07/17/2013 | CN102032013B Internal combustion engine having motor brake assembly |
| 07/17/2013 | CN101832186B Delayed exhaust engine cycle |
| 07/17/2013 | CN101796282B Spark-ignited internal combustion engine |
| 07/17/2013 | CN101205841B Rocker arm apparatus for engine cylinder deactivation |
| 07/16/2013 | US8489312 Method and system for detecting operating errors in a variable valve timing engine |
| 07/11/2013 | DE102013200041A1 Systeme und Verfahren zur Steuerung eines Übergangs von der Funkenzündung zur homogenen Kompressionszündung Systems and methods for controlling a transition from the spark ignition to the homogeneous charge compression ignition |
| 07/10/2013 | EP2612013A1 System and method for operating an internal combustion engine |
| 07/10/2013 | CN102322308B Variable valve lift control system for heat engine |
| 07/10/2013 | CN101871400B Torque storage and discharge control system for coordinately torque control |
| 07/09/2013 | US8483938 Control device for an engine |
| 07/04/2013 | WO2013101282A2 Cylinder deactivation by negative valve overlap |
| 07/04/2013 | DE112011102771T5 Mehrzylinder-Fremdzündungsmotor Multi-cylinder SI engine |
| 07/04/2013 | DE102012102925A1 Internal combustion engine operating method, involves performing load control by residual gas control in internal combustion chamber, and providing cylinder-selective switching of valve lifts by inlet- and exhaust valves |
| 07/03/2013 | EP2609315A1 Method for reducing emissions of an internal combustion engine and internal combustion engine |
| 07/03/2013 | CN203035286U Top-arranged engine brake in bridge joint mode |
| 07/03/2013 | CN103189624A Control device for in-vehicle internal combustion engine |
| 07/03/2013 | CN103189623A 发动机 Engine |
| 07/03/2013 | CN103189622A Control device for engine |
| 07/03/2013 | CN103189621A Control device for internal combustion engine |
| 07/03/2013 | CN101796280B Spark ignition type internal combustion engine |
| 06/27/2013 | WO2013093598A1 Control system for internal combustion engine and inert gas concentration detecting device for compressed natural gas |
| 06/26/2013 | CN103180591A Control device for internal combustion engines |
| 06/26/2013 | CN103180583A 发动机系统 Engine System |
| 06/26/2013 | CN103180578A 二冲程发动机 Two stroke engine |
| 06/26/2013 | CN103174526A control device for internal combustion engine |
| 06/26/2013 | CN103174525A control device for internal combustion engine |
| 06/26/2013 | CN102032014B Internal combustion engine having a motor brake device |
| 06/26/2013 | CN101737173B Variable valve gear for internal combustion engine |
| 06/25/2013 | US8473184 Control method for deceleration of vehicle including continuous valve lift apparatus and system for the same |
| 06/20/2013 | WO2013088886A1 Faulty combustion prevention system for diesel engine |
| 06/20/2013 | WO2013087478A1 Determination of a value for a valve lift of a valve of an individual cylinder of an internal combustion engine with a plurality of cylinders |
| 06/20/2013 | US20130152897 Vehicle Control System |
| 06/20/2013 | DE10306903B4 Verfahren zum Ermitteln der Steuerzeiten eines Verbrennungsmotors Method for determining the timing of an internal combustion engine |
| 06/20/2013 | DE102012105760A1 Auslassventil-Steuersystem Exhaust valve control system |
| 06/20/2013 | DE102012105158A1 Motor mit aktiver Variation des Kompressions- und Expansionsverhältnisses Motor with active variation of compression and expansion ratio |
| 06/19/2013 | CN103168158A Device for controlling internal combustion engine |
| 06/19/2013 | CN101900039B Engine control device |
| 06/19/2013 | CN101652538B Electronic control unit, control device of vehicle and control method |
| 06/19/2013 | CN101482063B 内燃发动机 Internal combustion engine |
| 06/13/2013 | WO2013083472A1 Method for automatically switching off and starting an internal combustion engine of a motor vehicle with an automatic transmission, during or after an overrun phase |
| 06/13/2013 | WO2013083106A1 Drive train |
| 06/12/2013 | EP2602461A1 Device for controlling internal combustion engine |
| 06/12/2013 | CN202991682U Hydraulic system for light-load energy-saving mechanism of combustion engine |
| 06/12/2013 | CN103147847A 米勒循环发动机系统及其控制方法 Miller cycle engine system and control method |
| 06/12/2013 | CN102052164B High-temperature-flow engine brake with valve actuation |
| 06/12/2013 | CN101918693B Engine controller |
| 06/12/2013 | CN101910588B Spark ignition type internal combustion engine |
| 06/12/2013 | CN101849091B Internal combustion engine controller |
| 06/12/2013 | CN101796268B Piston engine |
| 06/06/2013 | WO2013080521A1 Exhaust device for multicylinder engine |
| 06/06/2013 | WO2013078785A1 Exhaust brake valve for automobile and automobile |
| 06/06/2013 | US20130139786 Method and system for pre-ignition control |
| 06/05/2013 | EP2599986A1 Intake air amount estimation apparatus and method for internal combustion engine |
| 06/05/2013 | EP2598728A1 Discharge valve assembly for two-stroke engine, provided with cooling, non-contacting seal and self-cleaning |
| 06/05/2013 | CN202970839U Air valve executive device driven by employing auxiliary cam |
| 06/05/2013 | CN102296996B Variable valve timing device for internal combustion engine and manufacturing method therefor |
| 06/05/2013 | CN102057146B Apparatus for engine control |
| 06/05/2013 | CN102052227B Spark-ignition gasoline engine |
| 06/05/2013 | CN101571062B Continuous variable valve lift apparatus |
| 06/05/2013 | CN101463768B Cascade control of HCCI phasing |
| 06/04/2013 | US8453619 Hydraulic engine valve actuation system including independent feedback control |
| 05/30/2013 | WO2013077155A1 Control device for internal combustion engine |
| 05/29/2013 | EP2596222A1 Combustion method for a reciprocating internal combustion engine |
| 05/29/2013 | DE112011101517T5 Steuerverfahren eines Fremdzündungsmotors und Fremdzündungsmotor Control method of a spark ignition engine and spark ignition engine |
| 05/29/2013 | DE10342456B4 Verfahren und Vorrichtung zur Partikelmaterial-Filter-Regeneration Method and apparatus for particulate material filter regeneration |
| 05/29/2013 | CN103122797A Method for controlling the burnt gas fraction in an engine cylinder with external and internal exhaust gas recirculation |
| 05/29/2013 | CN103122796A Internal combustor |
| 05/29/2013 | CN101858270B Method and apparatus for controlling combustion mode transitions in an internal combustion engine |
| 05/28/2013 | US8448626 Exhaust system for engine braking |
| 05/23/2013 | WO2013073429A1 Auxiliary brake device |
| 05/23/2013 | WO2013073346A1 Internal combustion engine control device |
| 05/23/2013 | WO2013073345A1 Internal combustion engine control device |
| 05/23/2013 | WO2013072301A1 Method for shutting off and activating a cylinder of an internal combustion engine |
| 05/23/2013 | WO2013072218A1 System and method for estimating the richness of the gaseous mixture in the combustion chamber of an internal combustion engine of a motor vehicle power plant |
| 05/23/2013 | US20130125544 Combustion mode switching with a turbocharged/supercharged engine |
| 05/23/2013 | DE102011086622A1 Verfahren zum Abschalten und zum Aktivieren eines Zylinders einer Brennkraftmaschine Method of shutting down and to enable a cylinder of an internal combustion engine |
| 05/22/2013 | EP2594768A1 Method for controlling the burnt gas fraction in an engine cylinder with external and internal exhaust gas recirculation |