| 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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| 03/02/2004 | US6698185 Exhaust gas purification apparatus and process for internal combustion engine |
| 02/26/2004 | WO2003083016A3 Diesel fuel formulation for reduced emissions |
| 02/26/2004 | US20040039514 Method and apparatus for controlling a gas-emitting process and related devices |
| 02/26/2004 | DE10237416A1 Operating method for turbocharger compressor which monitors frequency characteristic of air flow sensor signal to indicate presence of compressor pumping |
| 02/24/2004 | US6697729 System for estimating NOx content of exhaust gas produced by an internal combustion engine |
| 02/24/2004 | US6694956 Control system for internal combustion engine |
| 02/19/2004 | WO2004015259A1 Egr control device and method for internal combustion engine |
| 02/19/2004 | WO2004015255A1 Controlled temperature combustion engine |
| 02/18/2004 | EP1389270A1 Method and system for engine braking in an internal combustion engine |
| 02/12/2004 | US20040025837 Fuel delivery system for an internal combustion engine |
| 02/12/2004 | US20040025499 Exhaust emission control method and system |
| 02/12/2004 | DE4333424B4 Verfahren zum Steuern eines Dieselmotors A method for controlling a diesel engine |
| 02/12/2004 | DE10322535A1 Abgasrezirkulationssystem mit einem Kühler Exhaust gas recirculation system with a cooler |
| 02/12/2004 | DE10233362A1 Vorrichtung zur Bestimmung der Abgasrückführungsrate einer Brennkraftmaschine Apparatus for determining the exhaust gas recirculation rate of an internal combustion engine |
| 02/10/2004 | US6688294 Exhaust gas recirculation valve controller |
| 02/10/2004 | US6688280 Air and fuel supply system for combustion engine |
| 02/05/2004 | US20040020194 Engine exhaust particulate after-treatment system |
| 02/05/2004 | DE10333441A1 Control of engine exhaust particle filter regeneration, measures lambda value, assesses it, and issues signal to actuator controlling burn-off |
| 02/05/2004 | DE10126828B4 Vorrichtung zum Reinigen von Abgas bei einem Verbrennungsmotor A device for purifying exhaust gas in an internal combustion engine |
| 02/04/2004 | EP1387074A1 Controller of cylinder injection type internal combustion engine |
| 02/04/2004 | EP1387067A2 automatic compliance device, automatic compliance method, automobile, and storage medium |
| 02/03/2004 | US6687600 System and method for air flow and EGR flow estimation |
| 02/03/2004 | US6687598 Method and system for controlling an engine with enhanced torque control |
| 02/03/2004 | US6684852 Internal combustion engine operable in PCCI mode with post-ignition injection and method of operation |
| 02/03/2004 | US6684849 Multiple operating mode engine and method of operation |
| 01/29/2004 | WO2004009981A2 Device for determining the exhaust gas recirculation rate of an internal combustion engine |
| 01/29/2004 | US20040016415 Combustion control method and device for an internal-combustion engine |
| 01/29/2004 | US20040016227 Polarized light multiplexer |
| 01/29/2004 | DE10232876A1 Verfahren und Vorrichtung zum Ermitteln einer anschlagsfreien extremalen Stellposition eines Stellgliedes einer Brennkraftmaschine Method and apparatus for determining a non-impact extreme control position of a control element of an internal combustion engine |
| 01/29/2004 | DE10229620A1 Verfahren zur Bestimmung der Abgasrückführmenge Method for determining the exhaust gas recirculation amount |
| 01/28/2004 | EP1384879A2 Engine exhaust gas purification apparatus |
| 01/28/2004 | EP1384868A2 Method and device for controlling an exhaust gas after treatment system |
| 01/28/2004 | EP1383997A2 Combustion control of diesel engine |
| 01/28/2004 | EP1092082B1 Injector egr valve and egr method |
| 01/28/2004 | EP0854973B1 Multi-stage combustion engine |
| 01/27/2004 | US6681744 Fuel injection control device for a diesel engine |
| 01/27/2004 | US6681567 Control system for internal combustion engine |
| 01/27/2004 | US6681564 Exhaust gas deNOx apparatus for engine |
| 01/22/2004 | WO2004007933A2 Configuration and method for operating an engine |
| 01/22/2004 | US20040012364 Servo controller for dc motor |
| 01/22/2004 | US20040011329 Method and arrangement for determining an impact-free extremal actuating position of an actuating member of an internal combustion engine |
| 01/22/2004 | DE10325309A1 Steuerungsvorrichtung für eine Brennkraftmaschine A control apparatus for an internal combustion engine |
| 01/21/2004 | EP1382812A1 Engine exhaust particulate after-treatment system and corresponding computer program |
| 01/21/2004 | EP1381763A1 Method for operating an internal combustion engine, especially that of a motor vehicle |
| 01/20/2004 | US6681171 Condensation control for internal combustion engines using EGR |
| 01/15/2004 | WO2002001054A3 Conjugate vortex stratified exhaust gas recirculation system |
| 01/15/2004 | US20040007220 Method and device for exhaust recycling and supercharged diesel engine |
| 01/15/2004 | US20040007216 Internal combustion engine |
| 01/15/2004 | DE19912317C5 Verfahren zur Regelung des Anteils der einer Brennkraftmaschine rückgeführten Abgasmenge Method for regulating the proportion of an internal combustion engine the recirculated exhaust gas quantity |
| 01/14/2004 | EP1379768A1 Exhaust gas purification apparatus for internal combustion engine and method thereof |
| 01/14/2004 | EP1379763A1 A four stroke auto-ignition engine |
| 01/13/2004 | US6675782 International combustion engine with exhaust recirculation |
| 01/13/2004 | US6675748 Method and apparatus for fuel injection into an internal combustion engine |
| 01/08/2004 | WO2004003364A1 Method for determining the quantity of recirculated exhaust gas |
| 01/08/2004 | DE10326529A1 Abgas-Filtersystem mit einem Partikelfilter für eine Brennkraftmaschine mit innerer Verbrennung Exhaust system with a particle filter for an internal combustion engine with internal combustion |
| 01/08/2004 | DE10323426A1 EGR-System für eine Brennkraftmaschine EGR system for an internal combustion engine |
| 01/08/2004 | DE10314584A1 Verbrennungsmotor Combustion engine |
| 01/08/2004 | DE10303085A1 Abgassteuerungsvorrichtung und -verfahren eines Verbrennungsmotors The exhaust gas control apparatus and method of an internal combustion engine |
| 01/07/2004 | EP1377740A1 Control device for supercharged engine |
| 01/07/2004 | CN1466653A Intelligent electric actuator for control of a turbocharger with and integrated exhaust gas recirculation valve |
| 01/02/2004 | EP1375886A2 Fuel injection control apparatus and method for an engine |
| 01/02/2004 | EP1375877A2 Regeneration of particulate filter |
| 01/02/2004 | EP1375876A2 Apparatus and method for controlling EGR in an engine |
| 01/02/2004 | EP1375868A1 Engine brake apparatus for a turbocharged IC engine |
| 01/01/2004 | US20040000139 Regeneration of particulate filter |
| 01/01/2004 | US20040000136 Method for warm-up of catalyst of exhaust gas treatment device |
| 12/30/2003 | US6668792 Control system for in-cylinder direct injection engine |
| 12/30/2003 | US6668548 Exhaust emission control device of internal combustion engine |
| 12/30/2003 | CA2320877C Combustion engine air supply system |
| 12/25/2003 | US20030233825 Exhaust gas purifying method, exhaust gas purifying apparatus, and exhaust gas collecting apparatus of internal combustion engine |
| 12/25/2003 | US20030233785 Having a cetane number ranging from 45 to 65, and a T95 less than about 370 degrees C |
| 12/24/2003 | CN1463322A Exhaust emission control device for I.C. engine |
| 12/18/2003 | US20030230277 Intake flow rate detecting apparatus of internal combustion engine and method of same |
| 12/18/2003 | US20030230276 Combustion control apparatus for an engine |
| 12/18/2003 | US20030230060 Exhaust gas filtering system having particulate filter for internal combustion engine |
| 12/17/2003 | EP1371837A2 Intake flow rate detecting apparatus of internal combustion engine and method of same |
| 12/17/2003 | EP1370757A1 Method and device for controlling the operation of an internal combustion engine |
| 12/16/2003 | US6662562 Method and device for regulating the boost pressure of an internal combustion engine |
| 12/11/2003 | WO2003102391A1 A regulation method and a device for exhaust gas purification |
| 12/11/2003 | US20030226544 Ignition timing control system for internal combustion engine |
| 12/11/2003 | US20030226540 System and method of gas recirculation in an internal combustion engine |
| 12/10/2003 | EP1369558A2 Exhaust gas purifying method, exhaust gas purifying apparatus, and exhaust gas collecting apparatus of internal combustion engine |
| 12/10/2003 | EP1368561A1 Method and device for controlling an internal combustion engine |
| 12/10/2003 | EP0983430B1 Method for controlling a combustion engine during starting and a combustion engine for implementing the method |
| 12/10/2003 | CN1461379A Exhaust gas purification apparatus for internal combustion engine and method thereof |
| 12/10/2003 | CN1461378A Method and device for controlling operation of internal combustion engine |
| 12/09/2003 | US6659091 Method for compensating for abnormal changes in the gas flow passing through an exhaust gas recirculation line of an internal combustion engine |
| 12/09/2003 | US6659090 System for purging exhaust gases from exhaust gas recirculation system |
| 12/09/2003 | US6659071 Internal combustion engine operable in PCCI mode with early control injection and method of operation |
| 12/04/2003 | WO2003100228A1 Spark ignition engine including three-way catalyst with nox storage component |
| 12/04/2003 | US20030225506 Method and device for controlling an internal combustion engine |
| 12/04/2003 | US20030221680 Method and device for controlling injection in an internal combustion engine, in particular a diesel engine with a common rail injection system |
| 12/04/2003 | US20030221664 Method for split ignition timing for idle speed control of an engine |
| 12/03/2003 | EP1367256A1 Method for preparing an internal combustion engine to start |
| 12/03/2003 | CN1460149A Method and apparatus for gaseous fuel injection into IC engine and controlling combustion |
| 12/03/2003 | CN1459922A Abnormal detector for motor driving system |
| 12/02/2003 | US6658345 Temperature compensation system for minimizing sensor offset variations |
| 12/02/2003 | US6655200 Failure diagnosis apparatus for exhaust gas recirculation system |
| 11/27/2003 | US20030218443 Abnormality detector for a motor drive system |
| 11/27/2003 | US20030217732 Combustion control apparatus for a diesel engine |