| 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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| 02/05/2009 | US20090031898 Method of Treating Volatile Hydrocarbons |
| 02/05/2009 | DE102008026706A1 Abgasreinigungssteuervorrichtung und -steuerverfahren für eine Brennkraftmaschine An emission control apparatus and control method for an internal combustion engine |
| 02/03/2009 | US7485270 Process for treating compression ignition engine exhaust gas |
| 01/29/2009 | DE102007035443A1 Vorichtung zur Kühlung von rückgeführtem Abgas eines Verbrennungsmotors Vorichtung for cooling recirculated exhaust gas of an internal combustion engine |
| 01/29/2009 | DE102005061526B4 Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine Method and device for operating an internal combustion engine |
| 01/22/2009 | DE19519204B4 Abgasrückführeinrichtung Exhaust gas recirculation device |
| 01/22/2009 | DE102007026945A1 Verfahren und Vorrichtung zum Überprüfen eines Abgasrückführsystems und Computerprogramm Method and apparatus for checking an exhaust gas recirculation system, and computer program |
| 01/21/2009 | EP2017450A1 Internal combustion engine control system with method for thermal protection of the exhaust gas recirculation valve |
| 01/21/2009 | CN100453776C Exhaust gas decontamination system and method of exhaust gas decontamination |
| 01/15/2009 | WO2009008522A1 Uniform premix compressed self ignition engine, and engine |
| 01/15/2009 | WO2009008110A1 Exhaust purification apparatus |
| 01/15/2009 | DE102007030837A1 Brennkraftmaschine und Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine Internal combustion engine and method and apparatus for operating an internal combustion engine |
| 01/08/2009 | WO2009004130A1 Combustion engine with built-in exhaust gas recirculation |
| 01/08/2009 | DE102008029040A1 Abgasreinigungssteuervorrichtung für eine Brennkraftmaschine und Steuerverfahren für eine Vorrichtung zur Steuerung von Abgasemissionen An emission control device for an internal combustion engine and control method for a device for controlling exhaust emissions |
| 01/06/2009 | US7472685 Control method and control apparatus of internal combustion engine |
| 01/02/2009 | DE10316490B4 Verfahren zur Regelung der Abgasrückführung bei einer Brennkraftmaschine Method for controlling the exhaust gas recirculation in an internal combustion engine |
| 12/31/2008 | WO2009001015A2 Method for controlling an air loop in a diesel engine using a volumetric yield model |
| 12/31/2008 | EP2009267A2 Measurement methods and measuring equipment for flow of exhaust gas re-circulation |
| 12/24/2008 | EP2006504A1 Exhaust gas purification method and exhaust gas purification system |
| 12/24/2008 | CN100445527C Engine exhaust recirculating apparatus |
| 12/18/2008 | WO2008152491A1 Exhaust gas recirculation system for internal combustion engine and exhaust gas recirculation system control method |
| 12/18/2008 | WO2008152483A1 Control device for internal combustion engine, and control method thereof |
| 12/17/2008 | CN101326349A Exhaust gas purification system for internal combustion engine |
| 12/11/2008 | WO2008149212A1 Exhaust gas recirculation device of internal combustion engine, and control method for the device |
| 12/11/2008 | US20080306676 Internal combustion engine with variable compression ratio |
| 12/04/2008 | WO2008145882A1 Exhaust gas recirculation system for a motor vehicle internal combustion engine |
| 12/04/2008 | DE102008019601A1 System und Verfahren für adaptives Lernen einer Schaufelstellung für einen Turbolader variabler Geometrie System and method for adaptively learning a vane position for a variable geometry turbocharger |
| 12/03/2008 | CN101317002A 内燃机 Internal combustion engine |
| 11/27/2008 | WO2007056784A3 Internal combustion engine |
| 11/27/2008 | DE19740917B4 Verfahren und Vorrichtung zur Bestimmung der Gastemperatur in einem Verbrennungsmotor Method and device for determining the gas temperature in an internal combustion engine |
| 11/26/2008 | CN101313140A Internal combustion engine with stratification of intake gases |
| 11/20/2008 | WO2008140036A1 Four-cycle engine |
| 11/20/2008 | WO2008139065A2 Method for initiating combustion in an internal combustion engine, and related engine |
| 11/20/2008 | DE10258735B4 Durchflussmengen-Steuerungsventil Flow rate control valve |
| 11/19/2008 | EP1992809A2 A multiple combustion chamber internal combustion engine with a combustion chamber deactivation system |
| 11/18/2008 | CA2498568C Exhaust purification device of internal combustion engine |
| 11/18/2008 | CA2304046C Clean air engines for transportation and other power applications |
| 11/13/2008 | US20080276916 Method and Device for Controlling a Valve for Recycling Gases Burned During an Engine Starting Phase |
| 11/13/2008 | US20080276915 Control method and control apparatus of internal combustion engine |
| 11/11/2008 | US7448205 Exhaust gas purifying device and exhaust gas purifying method in internal combustion engine |
| 11/11/2008 | US7448203 Exhaust gas decontamination system and method of exhaust gas decontamination |
| 11/06/2008 | US20080275627 Fuel Injection Control Device for Internal Combustion Engine |
| 11/06/2008 | DE102007021414A1 Method for controlling charging of IC engines uses signals from pressure sensor mounted upstream from throttle valve in air intake to control process |
| 11/04/2008 | US7445580 Method of regulating EGR in an internal combustion engine and vehicle with an engine with electronic means for applying the method |
| 11/04/2008 | US7444984 Control system for internal combustion engine |
| 10/30/2008 | DE102008000521A1 Ignition diagnosis system for automotive internal combustion engine, has additive portion to superimpose knock-amplified ionization signal with in-cylinder ionization signal to output knock-enhanced ionization signal |
| 10/29/2008 | EP1985826A1 Engine and vehicle |
| 10/28/2008 | US7444220 Power output apparatus for hybrid vehicle |
| 10/23/2008 | DE10344709B4 Verfahren zur Bestimmung einer Abgasrückführmenge Method for determining an exhaust gas recirculation amount |
| 10/23/2008 | DE102008000986A1 Kraftmaschinenstoppsteuerungsgerät und -system Engine stop control device and system |
| 10/22/2008 | EP1983180A1 Air intake control device of v-diesel engine |
| 10/22/2008 | CN101289965A Waste gas recirculation estimation system |
| 10/22/2008 | CN100427735C Exhaust supercharged engine with EGR |
| 10/16/2008 | DE19655217B4 Integrierte Verbrennungsmotorsteuerung mit einer Kraftfahrzeug-Abgasregelung Integrated engine control with a motor vehicle emission control |
| 10/16/2008 | DE10048408B4 Steuervorrichtung zur Abgasrückführung für eine Brennkraftmaschine Control device for exhaust gas recirculation for an internal combustion engine |
| 10/15/2008 | CN101285422A Method for combined pulse spectrum controlling engine EGR rate |
| 10/15/2008 | CN100425820C Two-stroke large diesel engine |
| 10/15/2008 | CN100425810C Methods for low emission, controlled temperature combustion in engines which utilize late direct cylinder injection of fuel |
| 10/09/2008 | WO2008120553A1 Egr controller for internal combustion engine |
| 10/09/2008 | DE102007038727A1 Mixed gas exhaust portion determining method for internal combustion engine, involves maintaining temperature difference between air temperature and exhaust gas temperature by temperature actuation device above predetermined threshold value |
| 10/09/2008 | DE102007016568A1 Combustion engine for motor vehicle, burns high or low octanic petrol, which is free from anti-knocking medium, with diffusion flame during petrol-type compression, and does not burn high or low octanic gas during petrol-type compression |
| 10/09/2008 | DE102007016278A1 Brennverfahren für eine Hubkolben-Brennkraftmaschine Combustion process for a reciprocating internal combustion engine |
| 10/08/2008 | CN101283169A Exhaust gas purifier for diesel engine |
| 10/08/2008 | CN100424331C Internal combustion engine of premixed charge compression self-ignition type |
| 10/08/2008 | CN100424329C Method for controlling the adjustment of the valves in a combustion engine with variable valves and a vehicle with such an engine with electronic controlling device for the valve control |
| 10/02/2008 | WO2008118073A1 Exhaust gas brake control |
| 10/02/2008 | US20080236144 Control system of internal combustion engine and method for controlling the same |
| 10/01/2008 | EP1975030A2 Control apparatus and control method for a vehicle |
| 10/01/2008 | CN201125788Y Control system of engine EGR rate |
| 10/01/2008 | CN100422527C Method and device for operating an internal combustion engine |
| 09/18/2008 | US20080223036 Abnormality-Determining Device and Method For Turbo-Supercharger, and Engine Control Unit |
| 09/18/2008 | DE102006048982B4 Verfahren zur Verbesserung der Laufruhe einer Brennkraftmaschine, Steuervorrichtung und Brennkraftmaschine A method for improving the smoothness of an internal combustion engine, controller and internal combustion engine |
| 09/17/2008 | EP1492948B1 Method and apparatus for fuel injection into an internal combustion engine |
| 09/17/2008 | CN101268267A Method for internal combustion engine with exhaust recirculation |
| 09/17/2008 | CN100419240C Diesel engine |
| 09/12/2008 | WO2008108320A1 Control system of internal combustion engine |
| 09/12/2008 | WO2008108212A1 Internal combustion engine controller |
| 09/12/2008 | WO2008107247A1 Method for the determination of an exhaust gas recycling mass |
| 09/11/2008 | US20080221780 Diesel Engine Control Device |
| 09/11/2008 | DE102008000302A1 Kompressionszündungsmaschine mit homogener Füllung und Lufteinlass- und Abgassystem von dieser Compression ignition engine with homogeneous filling and air intake and exhaust system of this |
| 09/11/2008 | DE102007010501A1 Verfahren zur Bestimmung einer Abgasrückführmasse Method for determining an exhaust-gas recirculation mass |
| 09/10/2008 | CN100417800C Abnormality detection device for internal combustion engine |
| 09/09/2008 | US7422628 Volatile hydrocarbon adsorber unit |
| 09/09/2008 | US7422004 Internal combustion engine with variable compression ratio |
| 09/04/2008 | WO2008106278A1 Method and apparatus for controlling a homogeneous charge compression ignition engine |
| 09/04/2008 | DE102007009689A1 Method for operating internal combustion engine, involves recirculating exhaust gas, in which air is fed to combustion chamber over suction pipe partly closed by adjustment device |
| 09/04/2008 | DE10107680B4 Vorrichtung zur Reinigung des Abgases einer Brennkraftmaschine A device for purifying the exhaust gas of an internal combustion engine |
| 09/03/2008 | EP1965058A2 Diesel engine system with exhaust gas recirculation |
| 09/03/2008 | EP1965050A1 Exhaust gas purification system for internal combustion engine |
| 09/03/2008 | CN101255822A Diesel engine system with exhaust gas recirculation |
| 09/03/2008 | CN100416065C Method and apparatus for gaseous fuel injection into IC engine and controlling combustion |
| 09/03/2008 | CN100416058C Homogeneous charge compression ignition engine and method for operating homogeneous charge compression ignition engine |
| 09/02/2008 | US7421333 Monitoring system for internal combustion engine |
| 08/28/2008 | WO2008102905A1 Controller of internal combustion engine |
| 08/28/2008 | DE10191817B4 Mehrbetriebsmodus-Motor und Betriebsverfahren More engine operating mode and method of operation |
| 08/27/2008 | EP1960640A1 Method of reducing the nox emissions of diesel engines |
| 08/27/2008 | EP1781911A4 Strategy for fueling a diesel engine by selective use of fueling maps to provide hcci, hcci + cd, and cd combustion modes |
| 08/27/2008 | CN100414085C Control device of internal combustion engine |
| 08/21/2008 | DE102007007945A1 Internal combustion engine's recirculated exhaust gas rate adjusting method, involves producing feed forward control signal based on data contained in characteristic field, where data depends on act of fluid physics |
| 08/20/2008 | EP1959120A1 Internal combustion engine |