| 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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| 05/17/2006 | CN1774568A Internal exhaust recirculation method for an internal combustion engine |
| 05/17/2006 | CN1774567A 可变压缩比内燃机 The variable compression ratio internal combustion engine |
| 05/16/2006 | US7044118 Method and device for controlling injection in an internal combustion engine, in particular a diesel engine with a common rail injection system |
| 05/16/2006 | US7043914 EGR system for internal combustion engine provided with a turbo-charger |
| 05/11/2006 | DE19849272B4 Verfahren zur Diagnose eines Abgasrückführungs(AGR)-Systems eines Verbrennungsprozesses A method of diagnosing an exhaust gas recirculation (EGR) system of a combustion process |
| 05/11/2006 | DE10229620B4 Verfahren zur Bestimmung der Abgasrückführmenge Method for determining the exhaust gas recirculation amount |
| 05/09/2006 | US7043349 Method and system for inferring exhaust temperature of a variable compression ratio engine |
| 05/09/2006 | US7040305 Method and device for exhaust recycling and supercharged diesel engine |
| 05/09/2006 | US7040086 Exhaust emission control system of internal combustion engine |
| 05/03/2006 | EP1389270B1 Method and system for engine braking in an internal combustion engine |
| 05/02/2006 | US7036486 Electronically controlled throttle apparatus |
| 05/02/2006 | US7036482 Multi-fuel compression ignition engine |
| 05/02/2006 | US7036359 Failure diagnostic system for fuel vapor processing apparatus |
| 04/27/2006 | WO2006043502A1 Engine |
| 04/25/2006 | US7032580 Internal combustion engine system and method for controlling the same |
| 04/20/2006 | WO2004015259A8 Egr control device and method for internal combustion engine |
| 04/19/2006 | EP1646780A1 Module for cooling the charge air and recirculated exhaust gases from the internal combustion engine of a motor vehicle |
| 04/19/2006 | CN1761804A Method and apparatus for determining a valve operator position |
| 04/18/2006 | US7028678 Internal combustion engine |
| 04/13/2006 | WO2006038601A1 Diesel engine controller |
| 04/13/2006 | WO2006038600A1 Diesel engine controller |
| 04/13/2006 | WO2006038500A1 Diesel engine |
| 04/13/2006 | US20060075740 Spark ignition engine including three-way catalyst with nox storage component |
| 04/13/2006 | DE19742987B4 Verfahren zur Steuerung der Abgasrückführung bei einer Brennkraftmaschine Method for controlling the exhaust gas recirculation in an internal combustion engine |
| 04/12/2006 | EP1255923B1 Method and apparatus for dual fuel injection into an internal combustion engine |
| 04/11/2006 | US7027906 Combustion control of internal combustion engine |
| 04/06/2006 | US20060070605 Internal combustion engine with variable compression ratio |
| 04/05/2006 | EP1643103A2 Method for obtaining exhaust gas flow quantity, exhaust gas flow measurement apparatus, and exhaust gas recirculation control system |
| 04/05/2006 | EP1643102A2 Engine boost pressure control |
| 04/05/2006 | CN1755083A Engine boost pressure control |
| 04/05/2006 | CN1249336C Device and method for exhaust gas circulation of internal combustion engine |
| 04/04/2006 | US7021298 Internal EGR parameter estimating device for internal combustion engine |
| 04/04/2006 | US7021288 Injection control apparatus for an engine |
| 04/04/2006 | US7021279 Direct injection internal combustion engine with NOx-reduced emissions |
| 04/04/2006 | US7021050 Engine exhaust particulate after-treatment system |
| 03/30/2006 | WO2006032886A2 A combustion chamber deactivation system |
| 03/29/2006 | EP1639253A1 Method for monitoring the exhaust gas recirculation of a combustion engine |
| 03/29/2006 | EP1639249A1 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 |
| 03/28/2006 | US7017560 Method and device for an EGR-system and a valve as well as a regulation method and device |
| 03/23/2006 | WO2006030933A1 Internal combustion engine control device |
| 03/23/2006 | WO2006030876A1 Control device for internal combustion engine |
| 03/23/2006 | DE202005015071U1 Nitrogen oxide formation reducing device for e.g. diesel engine, has servo unit operating valve, so that valve remains closed under partial load and opened during excess of defined load condition |
| 03/23/2006 | DE19914211B4 Gerät zum Erfassen der Konzentration von in einen Magermixmotor eingespültem Kraftstoffdampf An apparatus for detecting the concentration of eingespültem in a lean burn fuel vapor |
| 03/23/2006 | DE10242234B4 Verfahren zur Bestimmung einer Abgasrückführmenge für einen Verbrennungsmotor mit Abgasrückführung Method for determining an exhaust gas recirculation quantity for an internal combustion engine with exhaust gas recirculation |
| 03/23/2006 | DE102005032211A1 Verfahren zur Reduzierung von NOx-Emissionen nach Kraftstoffzufuhrunterbrechungen A method for reducing NOx emissions in accordance with fuel supply interruptions |
| 03/23/2006 | DE102004045394A1 Brennkraftmaschine Internal combustion engine |
| 03/23/2006 | DE102004037053A1 Verfahren zum Betrieb einer Brennkraftmaschine Method for operating an internal combustion engine |
| 03/23/2006 | DE102004036762A1 Abgasrückführungsvorrichtung für eine Brennkraftmaschine Exhaust gas recirculation device for an internal combustion engine |
| 03/22/2006 | EP1636479A2 Method for regulating the temperature of admitted gases in a thermal engine of an automobile and system for carrying out this method |
| 03/22/2006 | EP1636478A1 Module for cooling the charge air and recirculated gases from the internal combustion engine of a motor vehicle |
| 03/21/2006 | US7016779 Control system |
| 03/16/2006 | WO2006027511A1 System for controlling the operation of a diesel engine of a motor vehicle |
| 03/16/2006 | US20060053786 Control device for supercharged engine |
| 03/15/2006 | CN1748076A Compressed engine working on a late clising miller cycle |
| 03/09/2006 | US20060048760 Egr control device and method for internal combustion engine |
| 03/09/2006 | DE102004043595A1 Direct injecting internal combustion engine operating method for motor vehicle, involves providing homogeneous engine operation of engine, during which exhaust recirculation rate is increased until engine parameters reach threshold values |
| 03/08/2006 | EP1631737A2 System and method of gas recirculation in an internal combustion engine |
| 03/08/2006 | CN1745236A Nox discharge quantity estimation method for internal combustion engine |
| 03/07/2006 | US7007680 Cooler bypass valve system and method |
| 03/02/2006 | DE102004041767A1 Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine mit Abgasrückführung Method and device for operating an internal combustion engine with exhaust gas recirculation |
| 03/01/2006 | EP1630402A1 Exhaust gas recirculation control device for diesel engine |
| 03/01/2006 | EP1630394A2 Diesel engine |
| 03/01/2006 | EP1630387A1 Method for controlling the amount of recirculated exhaust gas in an internal combusiton engine of a vehicle |
| 03/01/2006 | EP1629185A2 Heat engine control method |
| 03/01/2006 | CN1243908C Fuel jetting controller for internal combustion engine |
| 02/28/2006 | US7004148 Control apparatus for internal combustion engine |
| 02/28/2006 | US7004125 Valve train system of internal combustion engine and control method thereof |
| 02/28/2006 | US7004116 Four stroke auto-ignition engine |
| 02/23/2006 | DE102004038731A1 Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine Method and device for operating an internal combustion engine |
| 02/22/2006 | EP1627140A2 Method of controlling heat engine noise |
| 02/22/2006 | CN2760256Y Environmental protection supercharging system for motorcycle engine |
| 02/22/2006 | CN1737350A Variable stroke engine and working method thereof |
| 02/22/2006 | CN1243185C Method and apparatus for carrying out an NOx regeneration of an NOx storage-type catalytic converter mounted in an exhaust gas channel of an internal combustion engine |
| 02/21/2006 | US7000384 Exhaust emission control device of engine |
| 02/21/2006 | US7000380 Controller of cylinder injection type internal combustion engine |
| 02/16/2006 | WO2006016654A1 Open/close controller of intake and exhaust communication circuit |
| 02/16/2006 | WO2006002321A3 Strategy for fueling a diesel engine |
| 02/16/2006 | DE19753450B4 Gerät zur Steuerung des Unterdrucks in Verbrennungsmotoren Apparatus for controlling the negative pressure in internal combustion engines |
| 02/16/2006 | DE102005036082A1 Ladedruckverstärkter Verbrennungsmotor mit Abgasrückführung Boost pressure Increased combustion engine with exhaust gas recirculation |
| 02/15/2006 | EP1624948A1 Volatile hydrocarbon adsorber unit |
| 02/15/2006 | CN1735744A Method of controlling premix compression self-igniting internal combustion engine |
| 02/14/2006 | US6997157 Dual port intake device for an internal combustion engine formed by injection molding |
| 02/14/2006 | US6997142 Internal combustion engine and method of operating internal combustion engine |
| 02/09/2006 | DE102004033845A1 Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine mit Abgasrückführung Method and device for operating an internal combustion engine with exhaust gas recirculation |
| 02/07/2006 | US6994077 Control system for internal combustion engine |
| 02/07/2006 | US6993909 EGR-gas temperature estimation apparatus for internal combustion engine |
| 02/07/2006 | US6993901 Excess air factor control of diesel engine |
| 02/02/2006 | WO2006011553A1 Intake controller of internal combustion engine |
| 02/02/2006 | US20060021346 Pressure boosted IC engine with exhaust gas recirculation |
| 02/02/2006 | US20060021326 SYSTEM AND METHOD FOR REDUCING NOx EMISSIONS AFTER FUEL CUT-OFF EVENTS |
| 02/01/2006 | CN1729357A Cylinder inflow exhaust gas amount calculation system of internal combustion engine and intake passage inflow exhaust gas amount calculation system of internal combustion engine |
| 02/01/2006 | CN1729356A Apparatus for calculating amount of recirculated exhaust gas for internal combustion engine |
| 01/31/2006 | US6990949 Combustion control apparatus for a diesel engine |
| 01/31/2006 | US6990939 Valve timing control system for internal combustion engine |
| 01/26/2006 | US20060016439 Cooler bypass valve system and method |
| 01/25/2006 | CN1724858A Method and device for controlling ic engine |
| 01/19/2006 | US20060011165 Method of operating a spark-ignition internal combustion engine |
| 01/19/2006 | US20060010854 Exhaust gas clarifying device for internal combustion engine |
| 01/19/2006 | DE102004031320A1 Driving method for internal combustion engine involves varying exhaust recycling rate based on air pressure in suction area of internal combustion engine |
| 01/18/2006 | EP1617056A2 Control system for internal combustion engine |