| Patents for F02B 17 - Engines characterised by means for effecting stratification of charge in cylinders (2,389) |
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| 06/20/2001 | EP1108877A2 Fuel injection apparatus and method for cylinder injection type internal combustion engine |
| 06/20/2001 | EP1108868A2 Compression self-ignition gasoline engine |
| 06/14/2001 | US20010003280 Fuel injection |
| 06/12/2001 | US6244246 Stratified charge engine with 2 sparks plugs |
| 06/12/2001 | US6244242 Direct injection engine system and method |
| 06/05/2001 | US6240886 Stratified scavenging two-cycle engine |
| 06/05/2001 | US6240724 Control device for direct injection engine |
| 05/23/2001 | EP1101916A2 Intake conduit with selective switching on or off of a conduit |
| 05/23/2001 | DE19955906A1 Saugrohr mit selektiver Kanalabschaltung Intake manifold with selective channel shutdown |
| 05/23/2001 | DE19953932A1 Direct fuel injection system for internal combustion piston engine, includes electronic control circuit which introduces fuel into cylinder as multiple, phased increments to give controlled combustion |
| 05/22/2001 | US6233924 Temperature control method for a direct injection engine |
| 05/22/2001 | US6233921 Method for reducing harmful exhaust gas emissions of a spark-ignition engine operating with a lean fuel/air mixture |
| 05/10/2001 | WO2001033059A1 Method for operating an internal combustion engine |
| 05/10/2001 | WO2001033055A1 Stratified exhaust gas recirculation engine |
| 05/10/2001 | DE19952526A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine |
| 05/10/2001 | DE10051424A1 Direkteinspritzungssystem für Motoren Direct injection system for engines |
| 05/08/2001 | US6227151 Gasoline internal combustion engine |
| 05/03/2001 | WO2001009501A9 Method for operating an internal combustion engine |
| 05/01/2001 | US6223715 Combustion chamber for direct injected engine |
| 04/24/2001 | US6220215 Combustion chamber structure in an internal combustion engine |
| 04/19/2001 | WO2001027459A1 Air quantity control for smooth switching in gasoline direct injection engine |
| 04/17/2001 | US6216664 Method for starting an internal combustion engine |
| 04/12/2001 | WO2001025619A1 Method for dosing fuel with a fuel injection valve |
| 04/12/2001 | WO2001025605A1 DIRECT INJECTION INTERNAL COMBUSTION ENGINE WITH NOx-REDUCED EMISSIONS |
| 04/12/2001 | DE19948298A1 Direkteinspritzende Brennkraftmaschine mit NOx-reduzierter Emission Direct-injection internal combustion engine with reduced NOx emissions |
| 04/12/2001 | DE19948237A1 Verfahren zum Zumessen von Brennstoff mit einem Brennstoffeinspritzventil Method for metering fuel using a fuel injection valve |
| 04/12/2001 | DE19946644A1 Combustion optimisation device for 4-stroke engine has outlet valve limiting space into which fuel is injected in its closed position and protecting fuel injection jet and heating element in its closed position |
| 04/04/2001 | EP1088973A2 In-cylinder direct injection spark ignition engine |
| 04/04/2001 | EP1088972A2 In-cylinder direct-injection spark-ignition engine |
| 04/03/2001 | US6209526 Direct injection engine system |
| 04/03/2001 | US6209512 Small-dimension two or four stroke vehicle engine with stratified feed |
| 03/21/2001 | EP1085192A2 Compression autoignition gasoline engine |
| 03/14/2001 | EP1083322A2 Combustion control apparatus for internal combustion engine |
| 03/08/2001 | DE10042637A1 Control/regulation system for internal combustion engine determines layered or homogeneous combustion mode type depending on required torque |
| 03/06/2001 | US6196183 Method for changing the operating mode of a direct-injection otto cycle internal-combustion engine |
| 02/22/2001 | DE19939559A1 IC motor with direct fuel injection has a truncated cone or roof-shaped inner contour with the fuel injection valve and integrated spark plug at the peak facing a trough within a contour at the piston base |
| 02/22/2001 | DE10020719A1 Gas fueled IC motor has a non-return valve in the fuel supply to the precombustion chamber for improved fuel flow with an increased motor power output |
| 02/13/2001 | US6186113 Direct cylinder injection-type spark ignition internal combustion engine |
| 02/08/2001 | WO2001009501A1 Method for operating an internal combustion engine |
| 02/08/2001 | DE19936202A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine |
| 02/07/2001 | EP1074727A2 Fuel vapour purge for a direct injection engine |
| 02/07/2001 | EP1074723A2 Direct-fuel-injection-type spark-ignition internal combustion engine and method of controlling the internal combustion engine |
| 02/07/2001 | EP1074706A2 Temperature control method for a direct injection engine |
| 01/30/2001 | US6178944 Valve cleaning method for direct injection spark ignition engine |
| 01/23/2001 | US6176217 Fuel vapor processing apparatus and method of internal combustion engine |
| 01/18/2001 | DE19932119A1 Fremdgezündete Hubkolbenbrennkraftmaschine The spark-ignition internal combustion piston engine |
| 01/17/2001 | EP1069291A2 In-cylinder direct-injection spark-ignition engine |
| 01/17/2001 | EP1068433A1 Internal combustion engine with controlled ignition and direct injection |
| 01/17/2001 | CN1280651A Method of injection of fuel-gas mixture to an engine |
| 01/16/2001 | US6173694 Method and apparatus for controlling fuel injection in an in-cylinder type internal combustion engine |
| 01/16/2001 | US6173690 In-cylinder direct-injection spark-ignition engine |
| 01/16/2001 | US6173571 Exhaust purifying apparatus for an in-cylinder injection type internal combustion engine |
| 01/16/2001 | US6173570 Exhaust gas purification device for internal combustion engine |
| 01/11/2001 | WO2001002707A1 Flow coupled arc discharge ignition in an ic engine |
| 01/10/2001 | EP1067281A2 Spark ignited reciprocating piston engine |
| 01/02/2001 | US6167865 Intake system for an internal combustion engine |
| 01/02/2001 | US6167864 Arrangement for spark-igniting direct-injection internal combustion engine |
| 12/27/2000 | EP1062413A1 Method for operating a spark-ignition engine with direct injection |
| 12/21/2000 | WO2000077375A1 Method for operating an internal combustion engine |
| 12/21/2000 | WO2000077361A1 Cylinder injection type internal combustion engine |
| 12/21/2000 | WO2000077360A1 Cylinder injection engine and fuel injection nozzle used for the engine |
| 12/21/2000 | WO2000077359A1 Cylinder injection engine and method of combusting the engine |
| 12/20/2000 | EP1061239A2 Combustion control apparatus for internal combustion engine |
| 12/19/2000 | US6161516 Process for the formation of a fuel mixture and for its ignition in a pre-chamber that is open toward the cylinders |
| 12/14/2000 | DE19926310A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine |
| 12/12/2000 | US6158411 Control system for two cycle direct injection engine and the method thereof |
| 12/06/2000 | EP1056936A1 Method of burning off spark plugs in stratified charge mode |
| 11/30/2000 | WO2000071881A1 Internal combustion engine |
| 11/28/2000 | US6152102 Throttle control system for a stratified charge internal combustion engine |
| 11/22/2000 | CN1274407A Catalyst light-off method and device for direct injection engine |
| 11/22/2000 | CN1274406A Control device for direct injection engine |
| 11/21/2000 | US6148794 Induction control system for multi-valve engine |
| 11/21/2000 | US6148791 Apparatus for and method of controlling internal combustion engine |
| 11/08/2000 | EP1050671A2 Direct cylinder injection-type spark ignition internal combustion engine |
| 11/08/2000 | EP0778403B1 Cylinder injection type internal combustion engine |
| 11/07/2000 | US6142117 Combustion changeover control for engine |
| 11/07/2000 | US6141960 Exhaust gas purifying system for engine |
| 11/02/2000 | WO2000065209A1 Stratified scavenging two-stroke cycle engine |
| 11/02/2000 | EP1048837A2 In-cylinder injection type internal combustion engine |
| 11/02/2000 | DE19919643A1 Device for feeding in fuel into an Otto engine by injection prevents a fuel cloud created from dampening a cylinder wall and/or a piston bottom. |
| 11/02/2000 | DE19919642A1 Device for igniting fuel in a cyclic Otto engine feeds fuel into a combustion chamber by means of an injection jet set in a cylinder head and assigned to a spark plug set at an angle. |
| 10/31/2000 | US6138639 In-cylinder direct-injection spark-ignition engine |
| 10/31/2000 | US6138637 Internal combustion engine with direct fuel injection |
| 10/24/2000 | US6135088 Controlled self-ignition 4-stroke engine operating process |
| 10/17/2000 | US6131503 Piston ring assembly |
| 10/11/2000 | EP1043490A2 Direct-injection internal combustion engine and method for controlling the engine |
| 10/11/2000 | EP1043484A2 Direct fuel injection-type spark-ignition internal combustion engine |
| 10/04/2000 | EP1041259A1 Combustion chamber structure of in-cylinder direct fuel injection engine |
| 10/04/2000 | EP1041258A2 Direct fuel injection-type spark-ignition internal combustion engine |
| 10/04/2000 | EP1041257A2 Direct fuel injection-type spark-ignition internal combustion engine |
| 10/03/2000 | US6125816 Cylinder injection system engine |
| 09/27/2000 | EP0937196B1 Process for the formation of a fuel mixture and for its ignition in a pre-chamber that is open toward the cylinders |
| 09/21/2000 | WO2000055481A1 Direct injection, spark ignition internal combustion engine |
| 09/21/2000 | WO2000055480A1 Internal combustion engine with direct fuel injection |
| 09/21/2000 | DE19911023A1 Direkteinspritzende Otto-Brennkraftmaschine Direct-injection spark-ignition internal combustion engine |
| 09/20/2000 | EP1036933A2 Fuel injection valve and internal combustion engine |
| 09/20/2000 | EP1036272A1 Method of injection of a fuel-gas mixture to an engine |
| 09/14/2000 | WO2000053912A1 Methods and apparatus for controlling engine operation |
| 09/14/2000 | WO2000053906A1 Direct injection spark ignition engine |
| 09/13/2000 | EP1035321A2 Fuel injection |