| Patents for F02B 11 - Enginescharacterised by bothfuel-air mixture compression andair compression, orcharacterised bybothpositive ignition andcompression ignition, e.g. in different cylinders (501) |
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| 03/15/2007 | DE102005043685A1 Schubabschaltung bei kontrollierter Selbstzündung eines Ottomotors Fuel cut at controlled auto-ignition of a gasoline engine |
| 03/13/2007 | US7188607 Internal combustion engine of compressing and auto-igniting air-fuel mixture and method of controlling such internal combustion engine |
| 02/22/2007 | US20070039588 Internal combustion engine of compressing and auto-igniting air-fuel mixture and method of controlling such internal combustion engine |
| 01/11/2007 | WO2007003360A1 Variable valve drive for a reciprocating internal combustion engine |
| 01/04/2007 | DE102005031241A1 Variabler Ventiltrieb einer Kolben-Brennkraftmaschine Variable valve train of an internal combustion engine piston |
| 12/27/2006 | EP1736647A1 Control device for internal combustion engine enabling premixed compression self-ignition operation |
| 12/06/2006 | EP1727975A1 Gas-mixture-ignition-time estimation apparatus for internal combustion engine and control apparatus for internal combustion engine |
| 10/31/2006 | US7128048 Control apparatus and control method for multi-cylinder engine |
| 10/31/2006 | US7127896 Engine cogeneration system |
| 10/17/2006 | US7121233 Control apparatus for an internal combustion engine |
| 10/05/2006 | US20060219212 Method for operating an internal combustion engine |
| 09/14/2006 | US20060201489 Method for operating an internal combustion engine |
| 09/14/2006 | US20060201476 Method for operating an internal combustion engine |
| 09/14/2006 | US20060201137 Engine control equipment |
| 09/13/2006 | EP1701027A1 A method for using partial homgeneous charge compression ignition in a diesel internal combustion engine for NOx trap regeneration |
| 08/31/2006 | WO2006090884A1 Inernal combustion engine |
| 08/29/2006 | US7096833 Control device for supercharged engine |
| 08/17/2006 | DE19853375B4 Hubkolbenbrennkraftmaschine mit Fremdzündung Spark-ignition reciprocating internal combustion engine |
| 08/15/2006 | US7089913 Compression ignition internal combustion engine |
| 06/29/2006 | DE19818596C5 Verfahren zum Betrieb einer im Viertakt arbeitenden Hubkolbenbrennkraftmaschine Method of operating a four-stroke reciprocating internal combustion engine operating in |
| 06/27/2006 | US7066158 Homogeneous charge compression ignition internal combustion engine that performs EGR, and ignition timing control method for the engine |
| 06/20/2006 | US7062902 Engine control equipment |
| 05/30/2006 | US7051700 Internal combustion engine and control device for the internal combustion engine |
| 04/25/2006 | US7032378 Flow divider system and valve device of the same |
| 04/13/2006 | US20060075991 Hydrogen and carbon monoxide enhanced knock resistance in spark ignition gasoline engines |
| 03/30/2006 | DE102004043872A1 Internal combustion engine designed for use either with petrol or diesel oil has multiple nozzle fuel injector in cylinder head adjacent to spark plug |
| 03/23/2006 | DE102004039473A1 Sealing system for exhaust gas turbines comprises sealing ring with S- or Z-shaped cross-section whose ends rest against seatings on turbine housing, central, flexible section of ring being at angle to axis of rotation of turbine |
| 03/16/2006 | US20060054135 Engine cogeneration system |
| 03/16/2006 | US20060053786 Control device for supercharged engine |
| 03/09/2006 | DE102004043595A1 Direct injecting internal combustion engine operating method for motor vehicle, involves providing homogeneous engine operation of engine, during which exhaust recirculation rate is increased until engine parameters reach threshold values |
| 02/21/2006 | US7000586 Control device for compression ignition operation of internal combustion engine |
| 02/07/2006 | US6994057 Compression ignition engine by air injection from air-only cylinder to adjacent air-fuel cylinder |
| 01/31/2006 | US6990947 Homogeneous charge compression ignition engine and method for operating homogeneous charge compression ignition engine |
| 01/31/2006 | US6990946 Starting system for pilot-ignition gas engine |
| 01/26/2006 | DE102004033073A1 Internal combustion engine operating method for motor vehicle, involves switching internal combustion engine between two modes of operation, and keeping actual moment constant during change of mode of operation by adjusting ignition angle |
| 01/12/2006 | DE102005017530A1 Kraftmaschine mit Kompressionszündung einer homogenen Ladung und Verfahren zum Betreiben der Kraftmaschine mit Kompressionszündung einer homogenen Ladung Combustion engine with compression ignition of a homogeneous charge and method of operating the combustion engine with compression ignition of a homogeneous charge |
| 12/29/2005 | WO2005071238A3 High compression ratio, high power density homogeneous charge compression ignition engines using hydrogen and carbon monoxide to enhance auto-ignition resistance |
| 12/28/2005 | EP1133626B1 Method of controlling the process of combustion in an internal combustion engine, and engine with means for varying the effective compression ratio of the cylinders |
| 12/20/2005 | US6976936 Control apparatus and control method for multi-cylinder engine |
| 12/06/2005 | US6971343 Spark-ignition engine controller |
| 12/06/2005 | US6971338 Variable cycle engine and operation mode switching method |
| 11/22/2005 | US6966185 Engine cogeneration system |
| 11/10/2005 | DE102004019301A1 Management system for IC engine operates with either conventional burn with homogeneous burn depending on operating parameters by varying fuel and air injection timing |
| 11/02/2005 | CN1690392A Homogeneous charge compression ignition engine and method for operating homogeneous charge compression ignition engine |
| 10/20/2005 | US20050229908 Homogeneous charge compression ignition engine and method for operating homogeneous charge compression ignition engine |
| 10/13/2005 | WO2005095768A1 Control device for internal combustion engine enabling premixed compression self-ignition operation |
| 10/12/2005 | CN2733006Y Six-stroke supercharging-in-cylinder engine |
| 09/29/2005 | WO2005090768A1 Gas-mixture-ignition-time estimation apparatus for internal combustion engine and control apparatus for internal combustion engine |
| 08/24/2005 | EP1566528A2 Internal combustion engine |
| 08/23/2005 | US6932175 Control apparatus for hybrid vehicle |
| 08/04/2005 | WO2005071238A2 High compression ratio, high power density homogeneous charge compression ignition engines using hydrogen and carbon monoxide to enhance auto-ignition resistance |
| 07/21/2005 | US20050155344 Internal combustion engine of compressing and auto-igniting air-fuel mixture and method of controlling such internal combustion engine |
| 07/20/2005 | CN1641194A Homogeneous charge compression ignition internal combustion engine that performs egr, and ignition timing control method for the engine |
| 07/12/2005 | US6915784 System and method for controlling spark-ignition internal combustion engine |
| 06/21/2005 | US6907870 Multiple operating mode engine and method of operation |
| 06/02/2005 | US20050115241 Engine cogeneration system |
| 06/02/2005 | DE102004045967A1 Verdichtungs-Brennkraftmaschine mit homogener Ladung, die eine EGR durchführt, und Zündzeitgebungssteuerverfahren für die Kraftmaschine Compression internal combustion engine with a homogeneous charge, which performs EGR, and Zündzeitgebungssteuerverfahren for the combustion engine |
| 05/31/2005 | US6899061 Compression ignition by air injection cycle and engine |
| 05/26/2005 | US20050109018 Engine control equipment |
| 05/25/2005 | EP1133625B1 Method of controlling the process of combustion in an internal combustion engine, and engine with means for controlling the engine valves |
| 05/25/2005 | CN1620550A Control device for supercharged engine |
| 05/04/2005 | DE19939619B4 Verfahren zum Steuern von Ventil-Steuerzeiten eines Viertakt-Verbrennungsmotor A method for controlling valve timing of a four-stroke internal combustion engine |
| 04/28/2005 | WO2005038220A1 Method for operating a combustion engine |
| 04/28/2005 | WO2005038218A1 Method for operating an internal combustion engine |
| 04/28/2005 | WO2005038216A1 Method for operating an internal combustion engine |
| 04/27/2005 | EP1377740B1 Control device for supercharged engine |
| 04/21/2005 | WO2005035953A1 Combustion engine |
| 04/19/2005 | US6880518 Method of controlling direct gasoline injection type internal combustion engine with turbocharger and direct gasoline injection type internal combustion engine with turbocharger |
| 04/19/2005 | US6880501 Internal combustion engine |
| 03/24/2005 | US20050061303 Homogeneous charge compression ignition internal combustion engine that performs EGR, and ignition timing control method for the engine |
| 03/16/2005 | EP1515031A2 System and method for controlling spark-ignition internal combustion engine |
| 03/10/2005 | US20050051135 System and method for controlling spark-ignition internal combustion engine |
| 02/17/2005 | DE102004028683A1 Steuersystem für einen Verbrennungsmotor mit Verdichtungszündung A control system for an internal combustion engine with compression ignition |
| 02/10/2005 | DE102004024864A1 Steuervorrichtung für den Verdichtungszündbetrieb eines Verbrennungsmotors A control apparatus for an internal combustion engine the Verdichtungszündbetrieb |
| 02/01/2005 | US6848435 Control system for compression ignition internal combustion engine |
| 01/06/2005 | US20050000486 Internal combustion engine and control device for the internal combustion engine |
| 12/30/2004 | US20040261764 Control device for compression ignition operation of internal combustion engine |
| 12/29/2004 | CN1182325C Layer inflation compression combustion method and device for gasoline engine |
| 12/23/2004 | WO2004111417A1 Hydrogen and carbon monoxide enhanced knock resistance in spark ignition gasoline engines |
| 12/16/2004 | US20040250803 Control system for compression ignition internal combustion engine |
| 12/16/2004 | US20040250790 High compression ratio, high power density homogeneous charge compression ignition engines using hydrogen and carbon monoxide to enhance auto-ignition resistance |
| 11/25/2004 | US20040231617 Control apparatus for an internal combustion engine |
| 11/25/2004 | DE10320845A1 Method of operation of motor vehicle internal combustion engine involves using compression ignition in low power and speed range for thorough charge combustion |
| 11/03/2004 | EP1473458A1 Starting system for pilot-ignition gas engine |
| 10/07/2004 | US20040194759 Control apparatus and control method for multi-cylinder engine |
| 10/07/2004 | US20040194746 Compression ignition internal combustion engine |
| 09/30/2004 | WO2004083613A1 Individual cylinder-switching in a multi-cylinder engine |
| 09/23/2004 | US20040182359 Individual cylinder-switching in a multi-cylinder engine |
| 09/14/2004 | US6789514 Internal combustion engine |
| 09/09/2004 | US20040173166 Variable cycle engine and operation mode switching method |
| 09/08/2004 | EP1455063A1 Variable cycle engine and operation mode switching method |
| 09/08/2004 | EP1180207B1 Method for operating a four-stroke reciprocating internal combustion engine with alternating compression ignition and externally supplied ignition |
| 08/05/2004 | US20040149255 Multiple operating mode engine and method of operation |
| 07/14/2004 | CN1512049A IC engine and its controller |
| 06/24/2004 | DE10355481A1 Fuel injection IC engine has timed duration during which both inlet and outlet valves are closed for mixing of injected fuel with residual gases |
| 06/10/2004 | US20040107941 Starting system for pilot-ignition gas engine |
| 06/02/2004 | CN1502008A Starting apparatus for igniting ignition gas engine |
| 05/25/2004 | US6739295 Compression ignition internal combustion engine |
| 04/14/2004 | EP1408222A1 Spark-ignition engine controller |
| 04/08/2004 | US20040065279 Spark-ignition engine controller |