| 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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| 12/29/2009 | US7640094 Diesel engine |
| 12/29/2009 | CA2539684C Control system for internal combustion engine |
| 12/24/2009 | DE102008002496A1 Dynamics correction method for diesel engine of commercial vehicle, involves executing correction of position of throttle valve directly before or during regeneration phase of particle filter while detecting acceleration process |
| 12/23/2009 | EP2134948A2 Internal combustion engine exhaust gas system and control method of the same |
| 12/23/2009 | CN101608579A Method for controlling instantaneous working condition combustion noise of diesel engine by utilizing exhaust gas recirculation and device therefor |
| 12/23/2009 | CN100572769C Engine exhaust gas purification device |
| 12/17/2009 | WO2009150859A1 Internal combustion device, control method thereof, and vehicle |
| 12/16/2009 | CN101603468A A method for controlling a throttle valve and an egr valve in internal combustion engine |
| 12/15/2009 | US7634349 Process and device for protection of temperature-sensitive components in the intake area of an internal combustion engine with exhaust recirculation |
| 12/10/2009 | WO2009149044A2 Internal combustion engine and working cycle |
| 12/10/2009 | WO2009148917A2 Controlling exhaust gas recirculation through multiple paths in a turbocharged engine system |
| 12/10/2009 | WO2009117248A3 Modulating flow through an exhaust gas recirculation cooler to maintain gas flow velocities conducive to reducing deposit build-ups |
| 12/10/2009 | WO2009114305A3 Method and apparatus for monitoring an egr valve in an internal combustion engine |
| 12/10/2009 | DE102009011862A1 Abgasrückführungsventil Exhaust gas recirculation valve |
| 12/09/2009 | CN101600870A Method for controlling the exhaust gas recirculation of an internal combustion engine |
| 12/03/2009 | US20090299560 Hybrid vehicle and control method thereof |
| 12/03/2009 | DE102008025569A1 Functional system e.g. particle filter, regulating and/or controlling method for diesel motor vehicle, involves regulating and/or controlling condition of functional system depending on mode of operation of combustion engine |
| 12/03/2009 | DE102008025350A1 Bestimmen der Kraftstoffeigenschaften und deren Einfluss auf die Abgasemissionen während des Betriebs einer Brennkraftmaschine Determining the fuel properties and their influence on the exhaust emissions during operation of an internal combustion engine |
| 12/02/2009 | EP2128414A1 Engine control method |
| 12/02/2009 | EP2128407A1 Egr controller for internal combustion engine |
| 12/02/2009 | CN101595289A Internal combustion engine apparatus, its control method, and vehicle |
| 12/02/2009 | CN101592090A Method and device for reducing emission of diesel engine for light vehicle |
| 12/02/2009 | CN100564861C Waste gas recirculation device for handle type vehicle |
| 12/01/2009 | CA2402173C Intelligent electric actuator for control of a turbocharger with an integrated exhaust gas recirculation valve |
| 11/26/2009 | WO2009141917A1 Exhaust reflux device for internal-combustion engine |
| 11/26/2009 | WO2009141709A2 Internal combustion engine and method for controlling the internal combustion engine |
| 11/26/2009 | DE10104232B4 Steuervorrichtung für Mehrzylindermotoren Control device for multi-cylinder engines |
| 11/25/2009 | CN101586501A Reducing the transient specific fuel consumption of a turbocharged i.c. engine having an electronically controlled turbine inlet flow control device |
| 11/25/2009 | CN101586500A Controlling the operation of an engine |
| 11/25/2009 | CN101586499A Combustion system of two-stroke internal-combustion engine and using method |
| 11/19/2009 | WO2009139285A1 Exhaust gas recirculation controller of diesel engine |
| 11/19/2009 | WO2009139072A1 Exhaust gas purification system for internal combustion engine |
| 11/19/2009 | WO2009105463A3 Controlling exhaust gas flow divided between turbocharging and exhaust gas recirculating |
| 11/18/2009 | EP2119894A1 Controller of internal combustion engine |
| 11/17/2009 | US7620490 Fuel injection control device for internal combustion engine |
| 11/12/2009 | WO2009100451A3 Apparatus, system, and method for efficiently operating an internal combustion engine utilizing exhaust gas recirculation |
| 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 |
| 11/11/2009 | EP2116705A1 Four-cycle engine |
| 11/05/2009 | WO2009133281A1 System and method for diagnosing the operational condition of an exhaust gas inlet device for automobile internal combustion engine |
| 11/05/2009 | DE102006035301B9 Verbrennungsmotorsteuersystem und Verbrennungsmotorsteuerverfahren Engine control system and engine control method |
| 11/03/2009 | US7610753 Exhaust gas purification apparatus for internal combustion engine and method thereof |
| 10/29/2009 | DE19845525B4 Vorrichtung zum Steuern des Hubes eines elektromagnetischen Stellers, vorzugsweise für die Abgasrückführung bei Verbrennungsmotoren Apparatus for controlling the stroke of an electromagnetic actuator, preferably for the exhaust gas recirculation in internal combustion engines |
| 10/29/2009 | DE19845524B4 Vorrichtung zum Steuern des Hubes eines elektromagnetischen Stellers, vorzugsweise für die Abgasrückführung bei Verbrennungsmotoren Apparatus for controlling the stroke of an electromagnetic actuator, preferably for the exhaust gas recirculation in internal combustion engines |
| 10/28/2009 | EP2112356A2 Method for operating a combustion engine |
| 10/22/2009 | DE112007002957T5 Anordnung für einen aufgeladenen Verbrennungsmotor Arrangement for a supercharged internal combustion engine |
| 10/08/2009 | WO2009123858A1 Locomotive engine exhaust gas recirculation system and method |
| 10/08/2009 | WO2009122794A1 Internal egr control device for internal combustion engine |
| 10/08/2009 | US20090250041 Device for purifying exhaust gas of a diesel engine |
| 10/07/2009 | EP2107229A1 Internal combustion engine apparatus, its control method, and vehicle |
| 10/01/2009 | WO2009100353A3 Apparatus, system, and method for efficiently increasing exhaust flow temperature for an internal combustion engine |
| 10/01/2009 | WO2009099816A3 Method and apparatus for controlling mode transition in a spark-ignition direct-injection internal combustion engine |
| 10/01/2009 | US20090241918 Engine control device and engine control method |
| 09/30/2009 | CN101545405A Method for reducing pollutant discharged by internal combustion engine, and fuel emulsion containing water and liquid hydrocarbons |
| 09/30/2009 | CN100545425C Method of operating an internal combustion engine |
| 09/24/2009 | WO2009117248A2 Modulating flow through an exhaust gas recirculation cooler to maintain gas flow velocities conducive to reducing deposit build-ups |
| 09/24/2009 | DE102008014249A1 Verfahren für den Verbrennungsgaswechsel (Spülung) in einer Zweitakt-Brennkraftmaschine Method for the combustion gas exchange (Flushing) in a two-stroke internal combustion engine |
| 09/22/2009 | CA2398146C Method and apparatus for gaseous fuel introduction and controlling combustion in an internal combustion engine |
| 09/17/2009 | WO2009114305A2 Method and apparatus for monitoring an egr valve in an internal combustion engine |
| 09/17/2009 | WO2009112313A1 Method and device for operating an internal combustion engine |
| 09/17/2009 | US20090234562 System and method for detecting cylinder misfire |
| 09/09/2009 | EP2098710A1 A method for estimating the oxygen concentration in internal combustion engines |
| 09/09/2009 | CN101526035A Automobile pure oxygen combustion engine system |
| 09/09/2009 | CN100538048C Internal combustion engine control device |
| 09/03/2009 | WO2009108710A1 Apparatus, system, and method for reducing nitrogen oxide emissions in a combustion engine |
| 09/03/2009 | WO2009107298A1 Method for controlling exhaust gas purification system and exhaust gas purification system |
| 09/03/2009 | DE19707811B4 Verfahren zur Reduzierung der Stickstoffoxide im Abgas einer Kraftstoff einspritzenden Brennkraftmaschine A process for reducing nitrogen oxides in the exhaust gas of a fuel-injection internal combustion engine |
| 09/03/2009 | DE10362028B4 Verfahren zur Bestimmung einer Frischgasmenge Method for determining a quantity of fresh gas |
| 09/02/2009 | EP2096295A1 Internal combustion engine egr apparatus |
| 09/02/2009 | CN100535417C Electronic controller of electron controlled exhaust gas recirculation system in diesel engine |
| 08/27/2009 | WO2009105463A2 Controlling exhaust gas flow divided between turbocharging and exhaust gas recirculating |
| 08/27/2009 | WO2009085643A3 Method and apparatus for monitoring recirculated exhaust gas in an internal combustion engine |
| 08/27/2009 | US20090211229 Apparatus, system, and method for reducing nitrogen oxide emissions in a combustion engine |
| 08/26/2009 | EP2092185A1 Internal combustion engine with exhaust-gas recirculation |
| 08/26/2009 | EP2092179A1 Actuator operation diagnostics method |
| 08/20/2009 | WO2009101502A1 Control apparatus for an internal combustion engine |
| 08/20/2009 | DE19831140B4 Abgasrückführventil Exhaust gas recirculation valve |
| 08/20/2009 | DE10147536B4 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine |
| 08/19/2009 | EP1724457B1 Variable compression ratio internal combustion engine |
| 08/19/2009 | CN101512125A Working gas circulation engine |
| 08/13/2009 | WO2009100451A2 Apparatus, system, and method for efficiently operating an internal combustion engine utilizing exhaust gas recirculation |
| 08/13/2009 | WO2009100353A2 Apparatus, system, and method for efficiently increasing exhaust flow temperature for an internal combustion engine |
| 08/13/2009 | WO2009099816A2 Method and apparatus for controlling mode transition in a spark-ignition direct-injection internal combustion engine |
| 08/13/2009 | WO2009098384A1 Method for measuring the mass flow of exhaust gases circulating in an egr system of a heat engine of a motor vehicle, and corresponding flowmeter |
| 08/13/2009 | WO2009063289A4 Control device for internal combustion engine |
| 08/13/2009 | DE102008008495A1 Verfahren zur Steuerung einer Kraftfahrzeug-Verbrennungsmotoranordnung Method for controlling an automotive internal combustion engine arrangement |
| 08/13/2009 | DE102008008492A1 Internal combustion engine arrangement e.g. diesel engine arrangement, controlling method for motor vehicle, involves opening low pressure exhaust gases recycling pipeline by opening exhaust gases recycling-control valve |
| 08/12/2009 | EP2087219A1 Exhaust gas recirculation system for internal combustion engine |
| 08/12/2009 | CN101506497A Exhaust catalyst control for six-cycle engine |
| 08/12/2009 | CN101506486A Operation method of premixed compression self-ignition engine |
| 08/12/2009 | CN100526625C Method and device for controlling ic engine |
| 08/05/2009 | EP2085594A1 Control system for internal combustion engine |
| 08/05/2009 | EP2085593A1 Control system for internal combustion engine |
| 08/05/2009 | EP2084379A1 Method for estimating the flow rate of gas entering an engine |
| 07/29/2009 | CN101495736A Four-cycle internal combustion engine |
| 07/29/2009 | CN100520019C Internal exhaust recirculation method for an internal combustion engine and the internal combustion engine |
| 07/23/2009 | DE102008055189A1 Abgasreinigungsvorrichtung einer Brennkraftmaschine An exhaust purification device of an internal combustion engine |
| 07/23/2009 | DE102007045623B4 Verfahren und Vorrichtung zum Verbessern einer Abgasrückführung einer Verbrennungskraftmaschine A method and apparatus for improving an exhaust gas recirculation of an internal combustion engine |
| 07/22/2009 | EP2080882A1 Improved HCCI Combustion Timing Control with Decoupled Control of In-Cylinder Air/EGR Mass and Oxygen Concentration |
| 07/22/2009 | CN100516475C Strategy for fueling a diesel engine |
| 07/16/2009 | WO2009087707A1 Elevated-temperature operation controller for internal-combustion engine |