| 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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| 08/03/2004 | US6769393 Valve system for internal combustion engine |
| 07/29/2004 | WO2004063545A1 Method of controlling premix compression self-igniting internal combustion engine |
| 07/29/2004 | WO2004063542A1 Method for regulating a heating device of a particle filter |
| 07/29/2004 | US20040148087 Method and device for determining the exhaust gas recirculation mass flow of an internal combustion engine |
| 07/29/2004 | US20040144337 Internal combustion engine and method of operating internal combustion engine |
| 07/29/2004 | US20040144086 Exhaust gas purifying system for internal combustion engine |
| 07/29/2004 | DE10307723A1 Verfahren zum emissionsstabilen Betrieb eines Verbrennungsmotors sowie emissionsstabiles Kraftfahrzeug A method for emission stable operation of an internal combustion engine and emission stable vehicle |
| 07/29/2004 | DE10301191A1 Motor vehicle operating method for operating its internal combustion engine produces a direct start in the internal combustion engine without a starter |
| 07/28/2004 | CN1159518C Diesel engine control |
| 07/22/2004 | US20040139949 Internal exhaust gas recirculation amount estimation system of internal combustion engines |
| 07/22/2004 | US20040139738 Exhaust gas purification system of internal combustion engine |
| 07/22/2004 | DE10301035A1 Verfahren zum Regeln der Ansteuerung einer Heizeinrichtung zum Regenerieren eines in den Abgasstrang einer Brennkraftmaschine eingeschalteten Partikelfilters Method for controlling the triggering of a heating device for regenerating a switched into the exhaust line of an internal combustion engine, the particulate filter |
| 07/22/2004 | DE102004001827A1 Abgasreinigungssystem einer Verbrennungskraftmaschine Emission control system of an internal combustion engine |
| 07/21/2004 | EP1439298A2 Control system and method for internal combustion engine |
| 07/21/2004 | EP1439291A2 Combustion engine with EGR apparatus |
| 07/21/2004 | EP1439290A2 Combustion engine with EGR apparatus |
| 07/21/2004 | EP1362173B1 Method for determining an estimated value of a mass flow in the intake passage of an internal combustion engine |
| 07/20/2004 | US6763799 Internal combustion engine and control method of the same |
| 07/15/2004 | WO2004058534A1 Method of regulating egr in an internal combustion engine and vehicle with an engine with electronic means for applying the method |
| 07/15/2004 | WO2003083016A8 Diesel fuel formulation for reduced emissions |
| 07/15/2004 | US20040134193 Motor brake device for a turbocharged internal combustion engine |
| 07/15/2004 | US20040134192 Apparatus and method for controlling EGR in an engine |
| 07/15/2004 | DE10355482A1 Abgasreinigungssystem für eine Brennkraftmaschine An exhaust gas purification system for an internal combustion engine |
| 07/08/2004 | WO2004009981A3 Device for determining the exhaust gas recirculation rate of an internal combustion engine |
| 07/08/2004 | US20040128987 Exhaust gas cleaning system of internal combustion engine |
| 07/08/2004 | DE10354839A1 Kompressionsgezündete Motortechnologie mit niedrigen Emissionen Compression-ignition engine technology with low emissions |
| 07/08/2004 | DE10261618A1 Evaluating irregular combustion engine running involves determining statistical distribution of irregular running signal values and/or frequency of impermissible combustion events using time patterns |
| 07/08/2004 | DE10260322A1 Verfahren und Vorrichtung zur Bestimmung des Abgasrückführmassenstroms eines Verbrennungsmotors Method and device for determining the exhaust-gas recirculation mass flow of an internal combustion engine |
| 07/07/2004 | EP1435444A2 Method for operating an internal combustion engine with stabilized emissions and vehicle with stabilized emissions |
| 07/01/2004 | WO2004055344A1 Cylinder inflow exhaust gas amount calculation system of internal combustion engine and intake passage inflow exhaust gas amount calculation system of internal combustion engine |
| 07/01/2004 | WO2004055343A1 Apparatus for calculating amount of recirculated exhaust gas for internal combustion engine |
| 07/01/2004 | US20040123741 Particulate filter regenerating device |
| 07/01/2004 | DE10353998A1 Sammel-Kraftstoffeinspritzsystem Collecting fuel injection system |
| 07/01/2004 | DE10260776A1 Internal combustion engine device for spontaneous and/or spark ignition has a cylinder head with inlet/outlet systems, spark plugs and injection nozzles fitted to the inlet system |
| 07/01/2004 | DE10257568A1 Verfahren und Einrichtung zur Regelung der Abgasrückführung bei Verbrennungsmotoren Method and apparatus for controlling exhaust gas recirculation in internal combustion engines |
| 06/30/2004 | EP1432904A1 Method and device for controlling an internal combustion engine |
| 06/30/2004 | CN1508406A Microparticle filter generating device |
| 06/24/2004 | US20040122583 Method and device for controlling an internal combustion engine |
| 06/24/2004 | US20040118118 Air and fuel supply system for combustion engine |
| 06/24/2004 | US20040118116 Multi-fuel compression ignition engine |
| 06/24/2004 | US20040118110 Particulate filter regenerating device |
| 06/24/2004 | DE19517168B4 Vorrichtung und Verfahren für die Steuerung eines Verbrennungsmotors Apparatus and method for controlling an internal combustion engine |
| 06/23/2004 | EP1431547A2 Method and device for calculating the exhaust gas recirculation amount in an internal combustion engine |
| 06/23/2004 | EP1431531A1 Particulate filter regenerating device |
| 06/23/2004 | EP1431530A1 Particulate filter regenerating device |
| 06/22/2004 | US6754577 Method and control apparatus for operating an internal combustion engine |
| 06/22/2004 | US6752133 Internal combustion engine with exhaust gas recirculation |
| 06/22/2004 | US6752132 Exhaust gas recirculation device |
| 06/17/2004 | US20040117105 Automatic compliance device, automatic compliance method, automobile, and storage medium |
| 06/17/2004 | US20040112343 Valve timing control system for internal combustion engine |
| 06/17/2004 | US20040112329 Low emissions compression ignited engine technology |
| 06/17/2004 | US20040112307 Four stroke auto-ignition engine |
| 06/17/2004 | DE19549649B4 Control for catalyst in exhaust system of IC engine |
| 06/17/2004 | DE10354280A1 Kompakter turbogeladener Motor mit Zylinderabschaltung Compact turbocharged engine with cylinder deactivation |
| 06/17/2004 | DE10352662A1 Exhaust gas cleaning device for combustion engine includes solid filter and constant regeneration through device automatically increasing filter temperature at predetermined interval |
| 06/17/2004 | DE10349602A1 Kraftstoffeinspritzmengensteuerungsvorrichtung und -verfahren einer Brennkraftmaschine Fuel injection amount control apparatus and method of an internal combustion engine |
| 06/17/2004 | DE10257031A1 Verfahren zum Einstellen einer Abgasrückführrate A method for adjusting an exhaust gas recirculation rate |
| 06/17/2004 | DE10255149A1 Combustion engine operation method, especially with direct starter, involves determining three desired sets of control and/or regulating values for use in initializing, turn-off and final oscillation phases |
| 06/16/2004 | EP1429447A1 Servo controller for dc motor |
| 06/16/2004 | EP1429008A2 Method and device for controlling the exhaust gas recirculation for internal combustion engines |
| 06/16/2004 | EP1429007A2 Method of controlling an EGR rate |
| 06/16/2004 | EP1428993A1 Method for operating a multi-cylinder internal combustion engine |
| 06/16/2004 | EP1427930A1 Excess air factor control of diesel engine |
| 06/15/2004 | US6748936 Exhaust gas recirculation control for internal combustion engine and method of exhaust gas recirculation control |
| 06/15/2004 | US6748910 Method of bounding cam phase adjustment in an internal combustion engine |
| 06/09/2004 | EP1426605A2 A regulation method and device for exhaust gas recirculation |
| 06/09/2004 | EP1426582A2 Method to operate an internal combustion engine with direct injection |
| 06/09/2004 | EP1425637A1 Adaptive control method |
| 06/09/2004 | DE10256241A1 Verfahren und Vorrichtung zur Steuerung einer eine Abgasrückführung aufweisenden Brennkraftmaschine Method and apparatus for controlling an exhaust gas recirculation internal combustion engine having |
| 06/08/2004 | US6745743 Control apparatus for a direct injection engine |
| 06/03/2004 | DE10254625A1 Operation of direct-injection I.C. engine, especially direct-injection Otto engine, involves feeding predetermined exhaust gas amount back from exhaust gas, cooling and feeding to storage catalyst |
| 06/02/2004 | CN1500975A Exhaust controlling device for engine |
| 06/01/2004 | US6742506 Combustion engine having exhaust gas recirculation |
| 06/01/2004 | US6742500 Method for operating an internal combustion engine, and corresponding device |
| 06/01/2004 | US6742498 Apparatus and method for controlling internal combustion engine |
| 06/01/2004 | US6742495 Engine control apparatus |
| 06/01/2004 | US6742494 Method of operating an internal combustion engine |
| 06/01/2004 | US6742492 Apparatus and a method for controlling a diesel engine |
| 06/01/2004 | US6742329 Exhaust emission control system of diesel engine |
| 05/27/2004 | US20040099248 Accumulation type fuel injection system |
| 05/27/2004 | US20040099242 Compact turbocharged cylinder deactivation engine |
| 05/26/2004 | EP1422409A1 Method of controlling operation of internal combustion engine |
| 05/26/2004 | CN1499066A EGR-gas temp estimation appts. for I.C. engine |
| 05/26/2004 | CN1151334C Method and device for EGR-system and valve as well as regulation method and device |
| 05/20/2004 | US20040094117 Valve system for internal combustion engine |
| 05/20/2004 | US20040093866 EGR system for internal combustion engine provided with a turbo-charger |
| 05/19/2004 | EP1420159A2 EGR system for internal combustion engine provided with a turbo-charger |
| 05/19/2004 | EP1419309A1 Exhaust gas purification system and method for internal combustion engine |
| 05/19/2004 | EP1027533A4 Method and system for controlled exhaust gas recirculation in an internal combustion engine with application to retarding and powering function |
| 05/19/2004 | DE10351134A1 Regelung der Abgasrückführung mit Ionisationssignalauswertung Controlling exhaust gas recirculation with Ionisationssignalauswertung |
| 05/19/2004 | DE10348366A1 Process to operate fuel injection system in a diesel engine with direct fuel injection, by injecting fuel when crankshaft is 2 before and 20 after top center |
| 05/19/2004 | DE10346317A1 Verbrennungsmodussteuerung für einen fremdgezündeten Innenverbrennungsmotor mit Direkteinspritzung Combustion mode control for a spark-ignited internal combustion engine with direct injection |
| 05/19/2004 | CN1498305A Exhaust gas purification system and method for internal-combustion engine |
| 05/19/2004 | CN1497155A Internal combustion engine carried by vehicle |
| 05/13/2004 | US20040089061 EGR-gas flow rate estimation apparatus for internal combustion engine |
| 05/13/2004 | DE10349129A1 Exhaust gas recirculating system for an engine with a turbocharger, comprises a first exhaust gas recirculating unit, a second exhaust gas recirculating unit, a determining unit, and a switching unit |
| 05/12/2004 | EP1417405A1 Method for adjusting an internal combustion engine with exhaust gas recirculation and device for carrying out said method |
| 05/11/2004 | US6732723 Method and system for controlling EGR rate in diesel engines |
| 05/06/2004 | WO2004038202A1 Nox trap regeneration system for a diesel engine |
| 05/06/2004 | US20040088102 Exhaust gas control using a spark plug ionization signal |