| 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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| 03/19/2002 | US6357422 Fuel pressure regulation system |
| 03/14/2002 | WO2002020964A1 Method for operating an internal combustion engine, and a corresponding device |
| 03/14/2002 | WO2002020963A1 Method for operating an internal combustion engine, and a corresponding device |
| 03/14/2002 | DE10140376A1 Calibration process for direct injection stratified charge engine relates estimated fuel to torque in iterative process |
| 03/14/2002 | DE10120654A1 System und Verfahren zur Steuerung der Luftfüllung bei Magermotoren mit Direkteinspritzung System and method for controlling the air charge in lean-burn engines with direct injection |
| 03/14/2002 | DE10043700A1 Verfahren zum Betreiben einer Brennkraftmaschine und entsprechende Vorrichtung A method of operating an internal combustion engine and corresponding device |
| 03/14/2002 | DE10043693A1 Verfahren zum Betreiben einer Brennkraftmaschine und entsprechende Vorrichtung A method of operating an internal combustion engine and corresponding device |
| 03/13/2002 | EP1186770A2 Air intake apparatus of an internal combustion engine |
| 03/13/2002 | EP1186767A2 Exhaust gas recirculation system for internal combustion engine |
| 03/12/2002 | US6354269 Method and system for controlling engine |
| 03/12/2002 | US6354084 Exhaust gas recirculation system for a turbocharged internal combustion engine |
| 03/07/2002 | WO2002018761A1 Apparatus and method to oprate an engine exhaust brake together with an exhaust gas recirculation system |
| 03/07/2002 | DE10041076A1 Compensating incorrect gas flow changes, involves deriving one or more mass flow correction values from the resulting deviation between two differentially-obtained mass flows |
| 03/05/2002 | US6352065 Method and device for determining the gas intake in an internal combustion engine |
| 03/05/2002 | US6351946 Exhaust gas recirculation system in an internal combustion engine |
| 02/28/2002 | WO2002016751A1 Exhaust gas recirculation valve controller |
| 02/28/2002 | US20020023632 Method for operating an internal combustion engine |
| 02/28/2002 | US20020023619 Use of external exhaust gas recirculation ("EGR") to improve compression release braking and method for EGR valve and system cleaning |
| 02/28/2002 | DE10135118A1 Internal combustion engine has exhaust gas recirculation cooling system in which exhaust gas recirculation heat exchanger can thermally connect exhaust gas recirculation line to bypass line |
| 02/28/2002 | DE10038974A1 Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs A method of operating an internal combustion engine in particular of a motor vehicle |
| 02/21/2002 | US20020020396 Fuel injection controlling system for a diesel engine |
| 02/21/2002 | US20020020393 Control system and method and engine control unit for internal combustion engine |
| 02/21/2002 | US20020020388 Internal combustion engine operable in PCCI mode with post-ignition injection and method of operation |
| 02/21/2002 | US20020020386 Control system and method and engine control unit for internal combustion engine |
| 02/21/2002 | US20020020373 Control apparatus for direct injection engine |
| 02/21/2002 | DE10109192A1 Direkteinspritzmotor Direct injection engine |
| 02/20/2002 | EP1180589A2 Method and apparatus for controlling the exhaust gas recirculation in a compression ignition engine |
| 02/20/2002 | EP1180207A1 Method for operating a four-stroke reciprocating internal combustion engine with alternating compression ignition and externally supplied ignition |
| 02/19/2002 | US6347519 System and method for measuring recirculated exhaust gas flow in a compression-ignition engine |
| 02/14/2002 | US20020017270 Control apparatus for use in internal combustion engine performing stratified charge combustion |
| 02/14/2002 | US20020017269 Premixed charge compression ignition engine with variable speed SOC control and method of operation |
| 02/13/2002 | EP1179672A1 Control system and method for internal combustion engine. |
| 02/13/2002 | EP1179128A1 Method and device for regulating the boost pressure of an internal combustion engine |
| 02/07/2002 | DE10037070A1 Procedure for operation of diesel engine working with exhaust feedback and turbo-charging has control of throttle and exhaust gas feedback valve with regard to vacuum formation in non-critical work regimes of engine |
| 02/06/2002 | EP1178197A2 Exhaust emission control device of internal combustion engine |
| 02/06/2002 | EP1178192A2 Apparatus for controlling supercharging pressure in internal combustion engine |
| 01/31/2002 | WO2002008581A2 Exhaust gas purification device |
| 01/31/2002 | US20020011234 Direct injection engine |
| 01/31/2002 | DE10126828A1 Vorrichtung zum Reinigen von Abgas bei einem Verbrennungsmotor A device for purifying exhaust gas in an internal combustion engine |
| 01/31/2002 | DE10034789A1 Method for compensating for uneven charge flow to motor vehicle internal combustion engine involves determining non-linear correction values for flow regulator |
| 01/24/2002 | US20020007821 Fuel supply control system for internal combustion engine |
| 01/24/2002 | US20020007816 Multiple operating mode engine and method of operation |
| 01/24/2002 | US20020007629 Device for purifying the exhaust gas of an internal combustion engine |
| 01/24/2002 | DE10031173C1 Verfahren zum Steuern einer Brennkraftmaschine A method for controlling an internal combustion engine |
| 01/23/2002 | EP1174598A2 A device for purifying the exhaust gas of an internal combustion engine |
| 01/23/2002 | CN1332828A Method and device for EGR-system and valve as well as regulation method and device |
| 01/22/2002 | US6340014 Control for direct fuel injection spark ignition internal combustion engine |
| 01/17/2002 | WO2002004803A1 Internal combustion engine with exhaust gas recirculation |
| 01/15/2002 | US6338245 Internal combustion engine |
| 01/10/2002 | DE10131392A1 Controler for direct injection combustion engine computes fuel injection quantity based on required torque during layered combustion, corrects fuel injection and control parameter values |
| 01/10/2002 | DE10031924A1 Effectiveness checking method for heating catalytic converter in internal combustion engine, involves evaluating heating measure based on comparison result of catalytic converter temperature with predetermined value |
| 01/09/2002 | CN1330215A Checking for heating measure of internal-combustion engine catalyst |
| 01/03/2002 | WO2002001054A2 Conjugate vortex stratified exhaust gas recirculation system |
| 01/03/2002 | WO2001075287B1 System and method for measuring recirculated exhaust gas flow in a compression-ignition engine |
| 01/03/2002 | US20020000087 Method and arrangement for checking catalytic converter heating measures in an internal combustion enqine |
| 01/03/2002 | DE10129343A1 Steuer/Regelsystem für einen Verbrennungsmotor Control / control system for an internal combustion engine |
| 01/03/2002 | DE10029858A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine |
| 01/02/2002 | EP1167734A2 Enhanced multiple injection for auto-ignition in internal combustion engines |
| 01/02/2002 | EP1167727A2 Internal combustion engine and method for recirculating exhaust gas |
| 01/02/2002 | CN1077210C Process for model-assisted determination of fresh air mass flowing into cylinder of I.C engine with external exhaust-gas recycling |
| 01/02/2002 | CN1077208C Exhaust gas return device |
| 12/27/2001 | US20010056322 Enhanced multiple injection for auto-ignition in internal combustion engines |
| 12/27/2001 | US20010054416 Internal combustion engine and method for controlling the internal combustion engine |
| 12/26/2001 | CN1076784C Exhaust gas recirculation in two stroke engine |
| 12/20/2001 | WO2001096725A1 Method for operating an internal combustion engine |
| 12/20/2001 | US20010053954 Control system for internal combustion engine |
| 12/20/2001 | US20010052341 Internal combustion engine and method for recirculating exhaust gas |
| 12/19/2001 | EP1164274A2 Fuel injection controlling system for a diesel engine |
| 12/18/2001 | CA2213939C Conversion system with electronic controller for utilization of gaseous fuels in spark ignition engines |
| 12/13/2001 | DE10126580A1 Vorrichtung und Verfahren zur Abgasrückführung Apparatus and method for exhaust gas recirculation |
| 12/12/2001 | CN1326532A 内燃机 Internal combustion engine |
| 12/11/2001 | US6327856 Control apparatus and method for premixed compression ignition type internal combustion engines |
| 12/11/2001 | US6327849 Exhaust gas purifying apparatus for internal combustion engine and controller for internal combustion engine |
| 12/06/2001 | WO2001092706A1 Method for operating a diesel motor and a diesel motor |
| 12/06/2001 | DE10023790A1 Controlling exhaust gas feed device of IC engine, especially diesel engine, comprises mixing part of exhaust gas stream with air-fuel mixture, and determining sulfur content of exhaust gas |
| 12/05/2001 | EP1159524A1 Internal combustion engine with exhaust recirculation |
| 12/04/2001 | US6325041 Control apparatus for spark ignition type direct injection engine |
| 11/29/2001 | WO2001090559A1 Method and device for exhaust recycling and supercharged diesel engine |
| 11/29/2001 | WO2001090554A1 Device and method for exhaust gas circulation of internal combustion engine |
| 11/29/2001 | WO2001042639A3 Closed loop diesel engine egr control including event monitoring |
| 11/29/2001 | US20010045210 Diesel engine control |
| 11/29/2001 | US20010045209 Closed loop diesel engine EGR control including event monitoring |
| 11/29/2001 | US20010045201 Controlled auto-ignition lean burn stratified engine by intelligent injection |
| 11/29/2001 | US20010045090 Low emission, diesel-cycle engine |
| 11/29/2001 | CA2380419A1 Exhaust gas recirculation apparatus and exhaust gas recirculation method for internal combustion engine |
| 11/28/2001 | EP1158153A2 Fuel pressure regulation system |
| 11/27/2001 | US6321732 Air flow and EGR flow estimation |
| 11/27/2001 | US6321715 Conjugate vortex stratified exhaust gas recirculation system for internal combustion engine |
| 11/27/2001 | US6321537 Exhaust gas recirculation system in an internal combustion engine |
| 11/22/2001 | WO2001088360A1 Diesel engine control |
| 11/22/2001 | WO2001088358A1 Diesel engine control |
| 11/22/2001 | US20010042529 Internal EGR quantity estimation, cylinder intake air quantity calculation, valve timing control, and ignition timing control |
| 11/22/2001 | US20010042370 Method for reducing particulates emissions from a diesel engine |
| 11/21/2001 | EP1156203A2 Diesel engine control |
| 11/21/2001 | EP1156202A2 Internal combustion engine |
| 11/21/2001 | EP1156201A2 Internal combustion engine and method for controlling the internal combustion engine |
| 11/21/2001 | EP1156199A2 Controlled auto-ignition lean burn stratified engine by intelligent injection |
| 11/15/2001 | WO2001086128A2 Internal combustion engine operable in pcci mode with early control injection and method of operation |
| 11/15/2001 | WO2001086127A2 Internal combustion engine operable in pcci mode with post-ignition injection and method of operation |
| 11/15/2001 | WO2001086126A2 Multiple operating mode engine and method of operation |