| Patents for F02D 21 - Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas (5,404) |
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| 05/11/2011 | EP2318680A2 Method for managing the exhaust gas circulation circuit of a petrol thermal engine and corresponding recirculation system |
| 05/11/2011 | CN102057148A Internal combustion device, control method thereof, and vehicle |
| 05/11/2011 | CN102052203A Method and arrangement for exhaust-gas recirculation in an internal combustion engine |
| 05/11/2011 | CN102052167A Emission control system for an engine having a two-stage turbocharger |
| 05/11/2011 | CN102052166A Method for operating an engine system having a sensor coupled to an exhaust gas recirculation system |
| 05/11/2011 | CN101371027B Exhaust gas recirculation apparatus for an internal combustion engine |
| 05/05/2011 | WO2010072710A3 Power plant with co2 capture |
| 05/05/2011 | DE102009046370A1 Verfahren und Anordnung zur Abgasrückführung bei einem Verbrennungsmotor Method and apparatus for exhaust gas recirculation in an internal combustion engine |
| 05/04/2011 | CN102046943A Controller of internal combustion engine |
| 05/04/2011 | CN102042104A Method for operating internal combustion engine |
| 05/04/2011 | CN102042076A Turbocharger and air induction system incorporating the same and method of using the same |
| 04/28/2011 | WO2011048624A1 Working gas circulation engine |
| 04/28/2011 | DE10053675B4 Brennkraftmaschine mit geregelter Abgasrückführung Internal combustion engine with controlled exhaust gas recirculation |
| 04/27/2011 | CN102037234A Controlling exhaust gas recirculation through multiple paths in a turbocharged engine system |
| 04/21/2011 | US20110093185 Method for operating an internal combustion engine system |
| 04/21/2011 | DE10204407B4 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine |
| 04/21/2011 | DE102010045029A1 Method for operating e.g. diesel internal-combustion engine of motor vehicle, involves loading exhaust gas flowing through exhaust gas tract of engine with fuel by injection of fuel into exhaust gas tract by dosing device |
| 04/21/2011 | DE102010034437A1 Diagnosesysteme und -verfahren, die Stickoxidsensoren einsetzen Use diagnostic systems and methods, the nitrogen oxide sensors |
| 04/20/2011 | EP1310660B1 Method for controlling exhaust gas recirculation valve |
| 04/20/2011 | CN102023071A Method for estimating exhaust manifold pressure |
| 04/20/2011 | CN102022197A Pressure estimation systems and methods |
| 04/14/2011 | WO2011041822A1 Optimal feedback heat energy internal combustion engine and its applications |
| 04/14/2011 | DE112009000337T5 Steuervorrichtung für einen Verbrennungsmotor A control apparatus for an internal combustion engine |
| 04/14/2011 | CA2811529A1 Optimal feedback heat energy internal combustion engine and its applications |
| 04/13/2011 | EP2307695A2 Controlling exhaust gas recirculation through multiple paths in a turbocharged engine system |
| 04/07/2011 | WO2011005560A3 Engine breathing system, components and method thereof |
| 04/07/2011 | DE102010046900A1 System zur Regeneration eines Partikelfilters und zur Kontrolle eines EGR System for regenerating a particle filter and an EGR control |
| 04/07/2011 | DE102010003712A1 Method for interpreting e.g. working process of turbocharger loaded combustion engine, involves obtaining optimal compliance with interpretation-target size for working process of combustion engine based on interpretation-constraint |
| 04/06/2011 | CN102003296A Intake manifold oxygen control |
| 04/06/2011 | CN102003293A 内燃机排气再循环控制 Engine exhaust recirculation control |
| 03/31/2011 | WO2011038345A2 Egr flow compensation for a diesel air handling system |
| 03/31/2011 | WO2011037926A2 System and method for estimating egr mass flow rates |
| 03/31/2011 | WO2011036740A1 Internal combustion engine control device |
| 03/31/2011 | DE102010046762A1 System und Verfahren zum Regenerieren eines Partikelfilters System and method for regenerating a particulate filter |
| 03/31/2011 | DE102010046761A1 Steuerung von Abgasstrom in einem einen Partikelfilter umfassenden Motor Control of exhaust gas stream in a comprehensive a particulate filter Engine |
| 03/31/2011 | DE102009043086A1 Method for operating internal-combustion engine, particularly auto-ignition internal-combustion engine, involves guiding combustion air to operating cylinders of internal-combustion engine by combustion air plant |
| 03/30/2011 | CN101994605A System using supplemental compressor for EGR |
| 03/30/2011 | CN101994581A Method for controlling an internal combustion engine |
| 03/29/2011 | US7917282 Combustion chamber deactivation system |
| 03/23/2011 | EP2297446A2 Internal combustion engine and method for controlling the internal combustion engine |
| 03/23/2011 | CN101988432A Adaptive egr control for internal combustion engines |
| 03/17/2011 | DE102009029176A1 Method for determining exhaust gas recirculation rate of e.g. diesel engine, involves determining quantity of supplied exhaust gas portion by comparing absolute humidity of gas mass flow with water content of fresh air |
| 03/16/2011 | CN101220776B Engine with internal EGR system |
| 03/09/2011 | EP2292912A1 Fuel injection amount control apparatus for internal combustion engine with exhaust gas recirculation |
| 03/09/2011 | EP2096295B1 Internal combustion engine egr apparatus |
| 03/09/2011 | EP2060760B1 Working gas circulation engine |
| 03/03/2011 | US20110048347 Combustion chamber deactivation system |
| 03/02/2011 | EP2290210A1 Fuel supply control system for internal combustion engine |
| 03/02/2011 | EP2290209A2 Intake manifold oxygen control |
| 02/24/2011 | DE102009037923A1 Anordnung zur Rückführung und Kühlung von Abgas einer Brennkraftmaschine Arrangement for recirculating and cooling exhaust gas of an internal combustion engine |
| 02/24/2011 | DE10057013B4 Luft/Kraftstoff-Verhältnissteuersystem für einen Verbrennungsmotor Air / fuel ratio control system for an internal combustion engine |
| 02/23/2011 | EP1472437B1 Engine valve actuator |
| 02/17/2011 | US20110040476 Control apparatus for internal combustion engine |
| 02/17/2011 | DE19923413B4 Verfahren zum Betrieb einer im Viertakt arbeitenden Hubkolben-Brennkraftmaschine mit wechselnder Kompressions- und Fremdzündung Method of operating a four-stroke operating in the reciprocating internal combustion engine with alternating compression ignition and spark ignition |
| 02/17/2011 | DE102009026374A1 Verfahren und Anordnung zum Betreiben eines Verbrennungsmotors Method and device for operating an internal combustion engine |
| 02/16/2011 | EP2284377A1 Internal combustion device, control method thereof, and vehicle |
| 02/16/2011 | EP2284376A1 Exhaust reflux device for internal-combustion engine |
| 02/16/2011 | CN101978155A Modulating flow through an exhaust gas recirculation cooler to maintain gas flow velocities conducive to reducing deposit build-ups |
| 02/16/2011 | CN101495736B Four-cycle internal combustion engine |
| 02/10/2011 | WO2011016136A1 Spark ignition internal combustion engine |
| 02/10/2011 | DE102009028307A1 Verfahren zum Steuern eines Verbrennungsmotors A method for controlling an internal combustion engine |
| 02/10/2011 | DE102009003018A1 For control of the exhaust gas/fresh air mixture, for a motor supercharger, the burned mass in the intake plenum is registered by the flow rate and concentration of oxygen or carbon dioxide |
| 02/09/2011 | EP2282034A1 Internal egr control device for internal combustion engine |
| 02/09/2011 | CN101970846A Method and apparatus for monitoring an egr valve in an internal combustion engine |
| 02/09/2011 | CN101970845A Apparatus, system, and method for efficiently operating an internal combustion engine utilizing exhaust gas recirculation |
| 02/09/2011 | CN101970837A Exhaust gas recirculation controller of diesel engine |
| 02/03/2011 | DE112009000256T5 Verfahren und Vorrichtung zum Steuern eines Moduswechsels in einem Verbrennungsmotor mit Funkenzündung und Direkteinspritzung Method and apparatus for controlling a mode change in an internal combustion engine with spark ignition and direct injection |
| 02/03/2011 | DE102010031693A1 Kühler-Bypass zum Verringern von Kondensat in einem Niederdruck-AGR-System Cooler bypass for reducing condensate in a low-pressure EGR system |
| 02/03/2011 | DE102010030796A1 AGR-Kühlerbypassstrategie EGR cooler bypass strategy |
| 02/03/2011 | DE102010026869A1 Adaptive AGR-Steuerung für Verbrennungsmotoren Adaptive EGR control for internal combustion engines |
| 02/02/2011 | CN101313140B Internal combustion engine with stratification of intake gases |
| 01/27/2011 | DE10147589B4 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine |
| 01/26/2011 | EP2278141A1 Egr control system and apparatus in the supply system of boosted internal combustion engines |
| 01/26/2011 | CN1839255B Exhaust gas recirculation device for internal combustion engine |
| 01/26/2011 | CN101960126A Control device for internal combustion engine |
| 01/25/2011 | USRE42056 Exhaust gas purification system of internal combustion engine |
| 01/19/2011 | EP2087219B1 Exhaust gas recirculation system for internal combustion engine |
| 01/13/2011 | WO2011005560A2 Engine breathing system, components and method thereof |
| 01/12/2011 | EP0998625B2 REDUCING NOx EMISSIONS FROM AN ENGINE WHILE MAXIMIZING FUEL ECONOMY |
| 01/12/2011 | CN101946077A Method for controlling exhaust gas purification system and exhaust gas purification system |
| 01/12/2011 | CN101943089A Exhaustgas module and method for controlling the amount of exhaust gas recirculation in theexhaust gas recirculation system |
| 01/06/2011 | WO2010107636A3 Knock-responsive adjustment of an external egr mixture |
| 01/05/2011 | EP1939422B1 Exhaust gas purifier for diesel engine |
| 01/05/2011 | DE112009000638T5 Strömungsmodulation durch einen Abgasrückführungskühler, um für das Reduzieren von Ablagerungsaufbau förderliche Gasstromgeschwindigkeiten beizubehalten Modulation flow through an exhaust gas recirculation cooler, to maintain beneficial gas flow rates for reducing deposit build |
| 01/05/2011 | CN101939529A Controlling exhaust gas flow divided between turbocharging and exhaust gas recirculating |
| 01/05/2011 | CN101326349B Exhaust gas purification system for internal combustion engine |
| 12/30/2010 | DE102009029879A1 Exhaust gas recirculation arrangement for combustion engine equipped with exhaust gas recirculation arrangement and turbo charger, particularly for motor vehicle, has compressor for compressing fresh air |
| 12/30/2010 | DE102009027137A1 Method for regulating flow rate of exhaust gas recirculation in diesel engine, involves regulating updated exhaust gas recirculation flow rate using estimated value, and determining estimated value based on measurement of turbocharger speed |
| 12/29/2010 | CN101932816A Method and apparatus for controlling mode transition in a spark-ignition direct-injection internal combustion engine |
| 12/29/2010 | CN101929408A Internal combustion engine with exhaust recycle and operation method thereof |
| 12/23/2010 | DE112009000571T5 Verfahren und Vorrichtung zum Überwachen eines AGR-Ventils in einem Verbrennungsmotor Method and apparatus for monitoring an EGR valve in an internal combustion engine |
| 12/22/2010 | EP2264300A2 System for calculating the cylinder inflow exhaust gas amount and intake passage inflow exhaust gas amount of an internal combustion engine |
| 12/22/2010 | EP2262997A1 System and method for diagnosing the operational condition of an exhaust gas inlet device for automobile internal combustion engine |
| 12/16/2010 | WO2010143546A1 Diesel engine |
| 12/15/2010 | EP2261489A1 Method for controlling exhaust gas purification system and exhaust gas purification system |
| 12/15/2010 | EP2260198A2 Controlling exhaust gas flow divided between turbocharging and exhaust gas recirculating |
| 12/15/2010 | CN101915170A Exhaust gas recirculation diagnostic for coordinated torque control systems |
| 12/09/2010 | DE102006011680B4 Steuersystem für einen Verbrennungsmotor A control system for an internal combustion engine |
| 12/02/2010 | US20100300416 Internal combustion engine and method for controlling the internal combustion engine |
| 12/02/2010 | DE102010003197A1 AGR-Erfassung über Feuchtigkeitserfassung EGR capture moisture detection |