| Patents for F02B 17 - Engines characterised by means for effecting stratification of charge in cylinders (2,389) |
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| 10/26/1999 | US5970949 Internal combustion engine with a fuel injector for injecting fuel directly into the cylinder |
| 10/26/1999 | US5970948 Intake control system for engine |
| 10/21/1999 | WO1999053179A1 Internal combustion engine with controlled ignition and direct injection |
| 10/20/1999 | EP0950147A1 Intake system for a stratified charge engine |
| 10/19/1999 | US5967114 In-cylinder direct-injection spark-ignition engine |
| 10/19/1999 | US5967113 Exhaust-gas temperature raising system for an in-cylinder injection type internal combustion engine |
| 10/13/1999 | EP0948708A1 Method of operating an internal combustion engine |
| 10/07/1999 | DE19813382A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine |
| 10/05/1999 | US5960769 Air intake method and controller for engines performing stratified charge combustion |
| 10/05/1999 | US5960766 Method of operating an internal combustion engine |
| 09/30/1999 | WO1999049199A1 Method for operating an internal combustion engine |
| 09/30/1999 | DE19810466A1 Verfahren zum Betrieb eines Ottomotors mit Direkteinspritzung Method for operating a spark-ignition engine with direct injection |
| 09/29/1999 | EP0945611A2 Direct injection type internal combustion engine |
| 09/29/1999 | EP0945605A1 Spark ignited direct injection internal combustion engine |
| 09/29/1999 | EP0945604A1 Spark ignited four stroke direct injection internal combustion engine |
| 09/29/1999 | EP0945603A2 Internal combustion engine and piston thereof |
| 09/23/1999 | DE4305468C2 Arbeitsverfahren für einen Verbrennungsmotor Working method for a combustion engine |
| 09/22/1999 | EP0943788A1 Method and device for injecting combustible and/or lubricating fluids in an internal combustion engine |
| 09/22/1999 | EP0943053A2 Method for controlling a direct-injection internal combustion engine |
| 09/22/1999 | CN1045217C Two-strok internal combustion engine |
| 09/16/1999 | WO1999046491A1 Method for operating a spark-ignition engine with direct injection |
| 09/15/1999 | CN1228827A Liquid gas engine |
| 09/14/1999 | US5950594 Apparatus for controlling fuel injection in stratified charge combustion engine |
| 08/25/1999 | EP0937196A1 Process for the formation of a fuel mixture and for its ignition in a pre-chamber that is open toward the cylinders |
| 08/24/1999 | US5941207 Direct injection spark ignition engine |
| 08/18/1999 | EP0836189B1 Multimedium optical disk storing image titles in such a manner that whether they need av functions for reproduction can be instantly judged, and apparatus for and method of reproducing the same |
| 08/17/1999 | US5937822 Control system for internal combustion engine |
| 08/17/1999 | US5937821 Control apparatus for an in-cylinder injection type internal combustion engine |
| 08/11/1999 | EP0935249A2 Multimedia optical disc storing both video titles provided with AV functions and video titles with no such functions which can instantly distinguish between such kinds of titles, and a reproduction apparatus and reproduction method for such disc |
| 08/10/1999 | US5934257 Control device for internal combustion engine |
| 08/05/1999 | DE19804140A1 Four-stroke internal combustion engine with stratified charge chamber |
| 08/04/1999 | EP0933514A1 Stratified scavenging two-cycle engine |
| 08/04/1999 | EP0933512A2 Apparatus and method for controlling combustion in stratified charge combustion engine |
| 07/27/1999 | US5927244 Combustion chamber structure having piston cavity |
| 07/22/1999 | DE19801245A1 Motor cylinder fuel and air feed |
| 07/14/1999 | EP0928887A2 In-cylinder direct-injection spark-ignition engine |
| 07/14/1999 | CN1222951A Method of operating fuel injected engine |
| 07/06/1999 | US5918577 Stratified exhaust residual engine |
| 06/29/1999 | US5915357 Apparatus for controlling brake force of a vehicle |
| 06/29/1999 | US5915353 Cylinder direct injection spark-ignition engine |
| 06/23/1999 | EP0924419A2 Combustion changeover control for engine |
| 06/23/1999 | EP0924402A1 Arrangement for spark-igniting direct-injection internal combustion engine |
| 06/22/1999 | US5913554 Intake system construction for internal combustion engine and manufacturing process of intake passage section of internal combustion engine |
| 06/17/1999 | DE19844200A1 Variable compression ratio crank drive |
| 06/16/1999 | EP0922157A1 Liquid gas engine |
| 06/10/1999 | WO1999028621A1 Method of injection of a fuel-gas mixture to an engine |
| 06/10/1999 | DE19855601A1 Controller for direct injection engine with vorticity control valve in air induction connector section |
| 06/09/1999 | EP0921286A2 Direct injection type internal combustion engine |
| 06/02/1999 | DE19854923A1 IC engine with direct injection combustion chamber |
| 06/02/1999 | DE19853375A1 Flue for IC engine with external ignition |
| 06/02/1999 | CN1218137A 喷油阀 Fuel injection valves |
| 05/26/1999 | EP0918155A2 Fuel injection valve |
| 05/25/1999 | US5906183 Method of forming an fuel/air mixture in a direct injection internal combustion engine |
| 05/20/1999 | DE19749295A1 Internal combustion motor fuel injection |
| 05/19/1999 | EP0916820A1 Method of operating a petrol engine and petrol engine for using the method |
| 05/19/1999 | CN1216800A Direct Fuel injection engine |
| 05/12/1999 | EP0914550A1 Internal combustion engine |
| 05/12/1999 | EP0914549A1 Small-dimension two or four stroke vehicle engine with stratified feed |
| 05/04/1999 | US5899195 In a piston internal combustion engine |
| 05/04/1999 | US5899188 In a piston internal combustion engine |
| 04/29/1999 | WO1999020882A1 Method for starting an internal combustion engine |
| 04/22/1999 | WO1999019612A1 Gasoline internal combustion engine |
| 04/22/1999 | DE19746119A1 IC engine starting method, especially for motor vehicles |
| 04/20/1999 | US5894826 Combustion chamber for direct injection of fuel into exhaust recirculation rich mixture |
| 04/20/1999 | CA2190748C In-cylinder injection internal combustion engine |
| 04/15/1999 | WO1999018338A1 Stratified scavenging two-cycle engine |
| 04/14/1999 | EP0907827A1 System for directly injecting fuel into a cylinder combustion chamber of an internal combustion engine |
| 04/14/1999 | EP0907825A1 Mixture-compressing two-stroke spark ignition engine with fuel injection |
| 04/07/1999 | EP0906498A1 Method of operating a fuel injected engine |
| 04/06/1999 | US5890466 Device for injecting fuel at the exhaust port of an engine cylinder |
| 03/31/1999 | EP0905360A2 Direct fuel injection engine |
| 03/24/1999 | EP0903481A1 Exhaust gas purifying device of cylinder injection internal combustion engine |
| 03/10/1999 | EP0900926A2 Two cycle engine |
| 03/10/1999 | EP0836674B1 Load control system for a stratified charge engine |
| 03/02/1999 | US5875761 Apparatus for and method of controlling internal combustion engine |
| 02/24/1999 | EP0898069A2 Fuel injection control system for internal combustion engine |
| 02/23/1999 | US5873344 Direct fuel injection ignition engine |
| 02/18/1999 | DE19824915C1 Method of controlling fuel injection for motor vehicle internal combustion engine |
| 02/16/1999 | US5870993 Method and apparatus for operating a spark-ignited reciprocating-piston internal combustion engine |
| 02/16/1999 | US5870992 Combustion control device for internal combustion engine |
| 02/11/1999 | WO1999006683A1 Gasoline internal combustion engine |
| 02/10/1999 | EP0896134A2 Exhaust gas purifying system for engine |
| 02/03/1999 | EP0894957A2 Cylinder direct injection spark-ignition engine |
| 01/28/1999 | DE19819197A1 Means for regulation of the air-fuel ratio in a fuel-injected engine |
| 01/27/1999 | EP0893596A2 In-cylinder injection spark-ignition internal combustion engine |
| 01/27/1999 | EP0893593A2 Control apparatus for use in internal combustion engine performing stratified charge combustion |
| 01/14/1999 | DE19829303A1 Controller for internal reciprocating combustion engine by direct injection |
| 01/13/1999 | EP0890738A2 Ignition and combustion control in internal combustion engine |
| 01/13/1999 | EP0890725A2 Apparatus for and method of controlling internal combustion engine |
| 01/13/1999 | EP0890718A2 Gasoline vapor purging system of internal combustion engine |
| 01/12/1999 | US5857435 Two cycle engine |
| 01/07/1999 | DE19828980A1 Control of petrol engine with direct fuel injection |
| 01/07/1999 | DE19827636A1 Combustion engine with direct fuel injection to cylinder |
| 12/30/1998 | EP0887526A2 Direct injection type engine and cooling system therefor |
| 12/29/1998 | US5852994 Induction control system for multi-valve engine |
| 12/22/1998 | US5850816 Method for stratifying air-fuel mixture in direct fuel injection internal combustion engine and electronic system engine control apparatus using above method |
| 12/16/1998 | EP0884463A2 Egr control system for engine |
| 12/16/1998 | EP0884461A2 Intake control system for engine |
| 12/09/1998 | EP0882878A2 Control system for internal combustion engine |
| 12/09/1998 | EP0882877A2 Controller for an internal combustion engine |