| 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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| 05/05/2005 | US20050091965 Method and device for operating an internal combustion engine |
| 05/04/2005 | EP1528249A1 Arrangement and method for controlling the recirculation of exhaust gases of a combustion engine |
| 05/04/2005 | EP1528242A1 Control system for a throttle plate |
| 05/03/2005 | US6886545 Control scheme for exhaust gas circulation system |
| 05/03/2005 | US6886399 Method for determining mass flows into the inlet manifold of an internal combustion engine |
| 05/03/2005 | US6886334 Combustion control of diesel engine |
| 04/28/2005 | WO2004083692A3 Method and apparatus for determining a valve operator position |
| 04/27/2005 | EP1525386A2 Device for determining the exhaust gas recirculation rate of an internal combustion engine |
| 04/27/2005 | EP1377740B1 Control device for supercharged engine |
| 04/26/2005 | US6883504 Exhaust gas recirculation method for decreasing start-up fuel requirement |
| 04/21/2005 | US20050081836 Four cylinder engine with internal exhaust gas recirculation |
| 04/21/2005 | US20050081835 Internal combustion engine with pressure boosted exhaust gas recirculation |
| 04/21/2005 | DE19540429B4 Abgasrückführ-Steuervorrichtung für eine Brennkraftmaschine Exhaust gas recirculation control apparatus for an internal combustion engine |
| 04/19/2005 | US6880537 Control unit of internal combustion engine |
| 04/19/2005 | US6880524 Diesel EGR control |
| 04/14/2005 | WO2005033251A2 Low emission diesel combustion system |
| 04/14/2005 | US20050076636 Method and apparatus for rapid exhaust catalyst light-off |
| 04/14/2005 | CA2539005A1 Low emission diesel combustion system |
| 04/13/2005 | EP1522697A2 Method and apparatus for rapid exhaust catalyst light off |
| 04/12/2005 | US6877479 Apparatus and a method for controlling an internal combustion engine |
| 04/12/2005 | US6877369 EGR-gas flow rate estimation apparatus for internal combustion engine |
| 04/07/2005 | WO2005031132A1 Method and apparatus for providing for high egr gaseous-fuelled direct injection internal combustion engine |
| 04/07/2005 | WO2005001275A3 Method for regulating the temperature of admitted gases in a thermal engine of an automobile and system for carrying out this method |
| 04/07/2005 | WO2004025096A8 Process for treating compression ignition engine exhaust gas |
| 04/07/2005 | US20050072141 Exhaust gas purification apparatus for internal combustion engine and method thereof |
| 04/07/2005 | DE102004041166A1 Turbolader-Verbrennungsmotor mit Abgasrückführungsstrom Turbocharger internal combustion engine with exhaust gas recirculation flow |
| 04/07/2005 | DE102004038647A1 Steuereinheit einer Brennkraftmaschine Control unit of an internal combustion engine |
| 04/06/2005 | CN1603583A Valve drive apparatus of internal-combustion engine |
| 04/05/2005 | US6874467 Fuel delivery system for an internal combustion engine |
| 03/31/2005 | WO2005028833A2 Methods for low emission, controlled temperature combustion in engines which utilize late direct cylinder injection of fuel |
| 03/31/2005 | WO2005028829A1 Method and device for adjusting an exhaust gas return rate in an internal combustion engine |
| 03/31/2005 | US20050066947 Method for determining an exhaust gas recirculation amount |
| 03/31/2005 | US20050066920 Valve drive apparatus of internal-combustion engine |
| 03/31/2005 | US20050066658 Method for responding to sensor failures on egr/vgt engines |
| 03/31/2005 | CA2539101A1 Methods for low emission, controlled temperature combustion in engines which utilize late direct cylinder injection of fuel |
| 03/30/2005 | EP1519016A1 Internal combustion engine of premixed charge compression self-ignition type |
| 03/30/2005 | EP1518046A1 Method for determining the quantity of recirculated exhaust gas |
| 03/30/2005 | EP1285159B1 Method for operating a diesel motor and a diesel motor |
| 03/30/2005 | CN1601069A Internal combustion engine of premixed charge compression self-ignition type |
| 03/24/2005 | US20050061304 Method and device for operating an internal combustion engine |
| 03/24/2005 | US20050061303 Homogeneous charge compression ignition internal combustion engine that performs EGR, and ignition timing control method for the engine |
| 03/24/2005 | US20050061295 Internal combustion engine of premixed charge compression self-ignition type |
| 03/24/2005 | US20050060991 Filter regeneration in engine exhaust gas purification device |
| 03/24/2005 | DE10340062A1 Method of operating an internal combustion engine of a motor vehicle with a multi-flow air system, involves predetermining desired value for exhaust return regulation for the required fresh air mass flow |
| 03/24/2005 | DE10010978B4 Verfahren und Vorrichtung zur Regelung des Ladedrucks einer Brennkraftmaschine Method and apparatus for regulating the boost pressure of an internal combustion engine |
| 03/23/2005 | EP1517030A2 Method and apparatus for detecting deterioration in fuel injection amount of internal combustion engine |
| 03/23/2005 | EP1517027A2 Filter regeneration in engine exhaust gas purification device |
| 03/23/2005 | EP1517013A1 Engine control apparatus |
| 03/23/2005 | EP1362175B1 Method for determining mass flows into the inlet manifold of an internal combustion engine |
| 03/23/2005 | CN1598257A Filter regeneration in engine exhaust gas purification device |
| 03/22/2005 | US6871134 Method and device for determining the exhaust gas recirculation mass flow of an internal combustion engine |
| 03/22/2005 | US6868824 System and method of gas recirculation in an internal combustion engine |
| 03/17/2005 | US20050056017 Turbocharged internal combustion engine with EGR flow |
| 03/17/2005 | US20050056003 Method and apparatus for controlling temperature of catalyst and engine system having the apparatus |
| 03/17/2005 | US20050056002 Engine control apparatus |
| 03/17/2005 | DE19719278B4 Verfahren zur Diagnose eines Abgasrückführungs (AGR) -Systems einer Brennkraftmaschine A method of diagnosing an exhaust gas recirculation (EGR) system of an internal combustion engine |
| 03/16/2005 | EP1515033A2 Fuel injection control apparatus for diesel engine |
| 03/16/2005 | EP1515031A2 System and method for controlling spark-ignition internal combustion engine |
| 03/16/2005 | EP1515026A2 Method and apparatus for controlling temperature of catalyst and engine system having the apparatus |
| 03/16/2005 | CA2477508A1 Turbocharged internal combustion engine with egr flow |
| 03/15/2005 | US6868329 Control method of EGR system of engine |
| 03/15/2005 | US6866030 Model based exhaust gas recirculation control algorithm |
| 03/15/2005 | US6866017 Method and system for engine braking in an internal combustion engine using a stroke limited high pressure engine brake |
| 03/10/2005 | US20050051135 System and method for controlling spark-ignition internal combustion engine |
| 03/09/2005 | EP1238194B1 Exhaust gas recirculation device |
| 03/09/2005 | CN1590736A Method and device for operating an internal combustion engine |
| 03/03/2005 | US20050045162 Control unit of internal combustion engine |
| 03/03/2005 | US20050045156 Control apparatus for internal combustion engine |
| 03/03/2005 | DE10339405B3 Producing sensor characteristic for motor vehicle electromechanical component control units involves determining limited number supporting point pair as end points of sections for interpolation of reduced characteristic |
| 02/24/2005 | WO2005017335A1 High-efficiency, low emission gasoline engines for heavy-duty applications |
| 02/23/2005 | EP1507964A1 Spark ignition engine including three-way catalyst with nox storage component |
| 02/22/2005 | US6857421 Method for operating a diesel engine, and diesel engine |
| 02/22/2005 | US6857263 Low emission diesel combustion system with low charge-air oxygen concentration levels and high fuel injection pressures |
| 02/17/2005 | WO2005001253A3 System and method of gas recirculation in an internal combustion engine |
| 02/17/2005 | WO2004099591A3 Heat engine control method |
| 02/17/2005 | US20050034450 reduction catalyst for NOx in exhaust gas by ammonia with excess oxygen; aqueous urea solution fed through flow control valve upstream of catalyst; urea stored in cooled catalyst, deaminated in heated catalyst; increased purification rates |
| 02/17/2005 | DE102004028683A1 Steuersystem für einen Verbrennungsmotor mit Verdichtungszündung A control system for an internal combustion engine with compression ignition |
| 02/16/2005 | CN1580532A Control device for internal combustion engine |
| 02/16/2005 | CN1580529A 发动机控制系统 Engine control system |
| 02/15/2005 | US6854265 Exhaust gas filter regenerating apparatus effectively burning particulate material |
| 02/10/2005 | US20050028796 Cooler bypass valve system and method |
| 02/10/2005 | US20050028785 Control device and method for internal combustion engine |
| 02/10/2005 | US20050028515 Exhaust control apparatus of internal combustion engine and exhaust gas flow amount estimating method |
| 02/10/2005 | DE102004030271A1 Strategie für das Wiedereintreten von einem Boost-Modus in einen Abgasrezirkulationsmodus Strategy for the re-entry of a boost mode in a Abgasrezirkulationsmodus |
| 02/10/2005 | DE102004030270A1 Nutzung von Motorparametern für Kondensationsverhinderungsstrategien Terms of engine parameters for condensation prevention strategies |
| 02/09/2005 | EP1505283A1 Engine control system |
| 02/09/2005 | EP1505282A2 Control device and method for internal combustion engine |
| 02/09/2005 | CN1576561A Egr control apparatus for engine |
| 02/08/2005 | US6851258 Regeneration of particulate filter |
| 02/07/2005 | CA2475900A1 Cooler bypass valve system and method |
| 02/03/2005 | US20050022792 EGR control apparatus for diesel engine |
| 02/03/2005 | US20050022588 Failure diagnostic system for fuel vapor processing apparatus |
| 02/03/2005 | US20050022514 Combustion control apparatus and method for internal combustion engine |
| 02/03/2005 | US20050022511 Exhaust gas recirculation control system |
| 02/03/2005 | US20050022506 Combustion control system of internal combustion engine |
| 02/03/2005 | US20050022505 Regeneration control system |
| 02/03/2005 | DE19960618B4 Brennkraftmaschine mit einer Einrichtung zur Abgasrückführung und einer variablen Ejektordüse im Ansaugtrakt Internal combustion engine with a device for exhaust gas recirculation and a variable ejector nozzle in the intake |
| 02/02/2005 | EP1503063A1 EGR control apparatus for diesel engine |
| 02/02/2005 | EP1036266B1 Device for controlling exhaust gas recirculation in an internal combustion engine |
| 02/02/2005 | CN1573078A Dual port intake device for an internal combustion engine formed by injection molding |