| Patents for F02B 31 - Modifying induction systems for imparting a rotation to the charge in the cylinder (3,175) |
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| 09/29/2010 | CN101845985A Internal-combustion engine |
| 09/28/2010 | US7802555 Intake control device for an engine |
| 09/28/2010 | US7802554 Direct injection spark ignition internal combustion engine and method for controlling same |
| 09/23/2010 | DE102009013815A1 Exhaust gas valve mechanism for motor vehicle, has connection element utilized under axial pre-tension towards valve axis between valve and drive, where element is engaged with slot formed in drive shaft and/or at valve |
| 09/21/2010 | US7798120 Variable air intake device for internal combustion engine |
| 09/21/2010 | US7797937 EGR equipped engine having condensation dispersion device |
| 09/21/2010 | CA2488250C Fluid swirling device for an internal combustion engine |
| 09/15/2010 | CN201581977U Improved structure of engine air-eddy booster |
| 09/15/2010 | CN201581976U Pressure boost device |
| 09/09/2010 | US20100224166 Homogeneous charge compression ignition engine |
| 09/07/2010 | US7789064 Piston engine |
| 09/07/2010 | US7789058 Mixture distribution device for a combustion engine and combustion engine provided with such a mixture distribution device |
| 08/12/2010 | WO2010090044A1 Egr device for an engine |
| 08/12/2010 | DE102009006823A1 Flap arrangement for air duct of e.g. ventilation system of vehicle, has flap whose side surface lies outside wall surfaces of channel and formed in region of soft component, where region is in contact with wall surfaces or break point |
| 08/05/2010 | US20100192916 Reciprocating piston sleeve valve engine |
| 08/03/2010 | CA2470599C Dual port intake device for an internal combustion engine formed by injection molding |
| 07/29/2010 | DE102004058244B4 Direkteinspritzmotor Direct injection engine |
| 07/28/2010 | CN101787943A Highly-efficient energy-saving environmental-friendly combustion engine |
| 07/27/2010 | US7762229 Intake system for internal combustion engine |
| 07/15/2010 | WO2010079891A1 Intake control device and intake / exhaust control devices |
| 07/15/2010 | US20100175661 Internal combustion engine |
| 07/14/2010 | CN101779017A Internal combustion engine |
| 07/08/2010 | WO2010076972A2 Fuel distribution device |
| 07/07/2010 | CN101769205A Vehicle engine |
| 07/01/2010 | DE102008061974A1 Valve mechanism for controlling gas flow in fresh air system of internal-combustion engine system of motor vehicle, has readjusting device for transferring and holding valve member in emergency position and comprising resetting member |
| 07/01/2010 | DE102004008255B4 Vorrichtung zur Änderung der Ladungsbewegung der Ansaugluft in Brennkraftmaschinen Device for changing the charge movement of the intake air in internal combustion engines |
| 06/24/2010 | WO2010071013A1 Air intake manifold |
| 06/24/2010 | DE102008064539A1 Drosselklappenanlage für eine Brennkraftmaschine Throttle system for an internal combustion engine |
| 06/24/2010 | DE102008033420B4 Verfahren zum Betrieb eines Zweitaktmotors und Vorrichtung zur Durchführung dieses Verfahrens Method for operating a two-stroke engine, and apparatus for carrying out this method |
| 06/16/2010 | EP2195514A1 Intake pipe for a combustion engine |
| 06/10/2010 | DE112008001690T5 Steuervorrichtung für eine Brennkraftmaschine A control apparatus for an internal combustion engine |
| 06/09/2010 | CN201502432U Pressurizing focalizing type environment-friendly energy-saving device for vehicle |
| 06/01/2010 | US7726282 Direct injection spark ignition internal combustion engine and fuel injection method for same |
| 05/27/2010 | WO2010057726A1 Gas feeding module |
| 05/26/2010 | EP2189635A1 Flow control method and device for an internal combustion engine |
| 05/26/2010 | CN1882767B Reciprocating internal-combustion engine and its operation method |
| 05/06/2010 | DE102009038918A1 Motor mit Benzin-Direkteinspritzung Engine with direct fuel injection |
| 05/06/2010 | DE102008055628A1 Method for manufacturing flap assembly for controlling fluid flow in suction tube of internal-combustion engine, involves molding flap body with sealing contour made of flexibly hardening material |
| 05/04/2010 | US7707989 Intake port structure for engine |
| 04/29/2010 | DE102008051816A1 Setting shaft unit producing method for intake manifold of internal combustion engine, involves attaching bearing block at setting shaft and moving bearing block in axial direction along setting shaft at respective predetermined positions |
| 04/22/2010 | US20100095651 Exhaust gas purification system for internal combustion engine and control method for same |
| 04/22/2010 | DE10331689B4 Luftansaugkanal Air intake duct |
| 04/15/2010 | WO2010040930A1 Vaporisation device for generating aerodynamics in the intake pipe of a controlled ignition engine |
| 04/15/2010 | WO2010017463A3 Intake manifolds for internal combustion engines |
| 04/08/2010 | DE10066178B4 Verfahren und Vorrichtung zur Steuerung der Zylinderbefüllung eines Verbrennungsmotors Method and apparatus for controlling the filling of a cylinder internal combustion engine |
| 04/06/2010 | US7690349 Throttle body spacer for use with internal combustion engines |
| 04/01/2010 | DE102009043076A1 Intake air control device for internal combustion engine, has intake pipe for injecting air into combustion chamber of internal combustion engine, where airflow control valve unit has shank section through which valve rod passes |
| 03/31/2010 | CN101688494A Control device for internal combustion engine |
| 03/30/2010 | US7685993 Low cost variable swirl |
| 03/24/2010 | EP2165057A1 Controller and control method for internal combustion engine |
| 03/24/2010 | CN100595090C Negative pressure control apparatus for vehicle breaking operation |
| 03/23/2010 | US7681394 Control methods for low emission internal combustion system |
| 03/11/2010 | DE102008041814A1 Intake system for internal combustion engine, has flow channel for supplying gaseous medium, particularly air, where charge-motion valve is arranged in flow channel |
| 03/10/2010 | CN101666262A Controllable swirl air passage |
| 03/09/2010 | US7673610 Intake device for vehicle engine |
| 03/02/2010 | CA2340693C Reciprocating machine with two sub-chambers |
| 02/23/2010 | US7665450 Internal combustion engine having fuel mixing means installed in intake port |
| 02/23/2010 | US7665442 Throttle plate for use with internal combustion engine |
| 02/18/2010 | US20100037853 Intake system for an internal combustion engine |
| 02/11/2010 | WO2010017463A2 Intake manifolds for internal combustion engines |
| 02/11/2010 | US20100031920 Air Intake Device |
| 02/03/2010 | EP2149696A2 Vehicle engine unit and straddle type vehicle |
| 02/03/2010 | CN101641503A Intake system for an internal combustion engine |
| 01/28/2010 | US20100018496 Intake manifold with a swirl system for an internal combustion engine |
| 01/27/2010 | EP2148077A1 A suction manifold with a pneumatic actuator mechanically coupled to a shaft of a choking device by means of a rack |
| 01/27/2010 | EP2148060A1 Intake manifold with a swirl system for an internal combustion engine |
| 01/21/2010 | US20100012082 Swirl-injection type eight-stroke engine |
| 01/21/2010 | US20100012081 Control apparatus and control method for direct injection spark ignition internal combustion engine |
| 01/21/2010 | DE102008033420A1 Verfahren zum Betrieb eines Zweitaktmotors und Vorrichtung zur Durchführung dieses Verfahrens Method for operating a two-stroke engine, and apparatus for carrying out this method |
| 01/13/2010 | CN201381892Y Vortex force increasing purification fuel economizer |
| 01/06/2010 | CN201377351Y Airflow splitting speed increaser |
| 12/31/2009 | DE102008030006A1 Aktuator Actuator |
| 12/31/2009 | DE102008030005A1 Aktuator Actuator |
| 12/31/2009 | DE102008030004A1 Aktuator Actuator |
| 12/31/2009 | DE102008030003A1 Aktuator Actuator |
| 12/29/2009 | US7640094 Diesel engine |
| 12/29/2009 | US7637234 Split-cycle engine with a helical crossover passage |
| 12/24/2009 | US20090319156 Internal combustion engine |
| 12/23/2009 | EP2134942A1 Internal combustion engine |
| 12/23/2009 | CN100572771C Intake device of internal combustion engine |
| 12/17/2009 | WO2009149724A1 Integrated air flap |
| 12/17/2009 | DE102008026728A1 Internal combustion engine e.g. petrol engine, for use in motor vehicle, has two working cylinders, where inlet and outlet channels of different cylinders have different three-dimensional geometric forms |
| 12/16/2009 | EP2132424A2 Inlet air intake device for internal combustion engine |
| 12/10/2009 | US20090301432 Intake channels for internal combustion engines |
| 12/09/2009 | EP2131025A1 Intake channels for internal combustion engines |
| 12/09/2009 | EP2131024A2 Structure of airflow control system |
| 12/09/2009 | EP2129890A1 Intake system for an internal combustion engine |
| 12/09/2009 | CN101600866A Piston for internal combustion engine, and internal combustion engine using the piston |
| 12/03/2009 | US20090293838 Structure of airflow control system |
| 11/26/2009 | DE10104232B4 Steuervorrichtung für Mehrzylindermotoren Control device for multi-cylinder engines |
| 11/11/2009 | EP2115286A1 Intake manifold system for an internal combustion engine |
| 10/28/2009 | EP2111499A2 Piston for internal combustion engine, and internal combustion engine using the piston |
| 10/15/2009 | US20090255508 Injector-ignition for an internal combustion engine |
| 10/14/2009 | EP2108788A1 Internal combustion engine comprising intake conduits machined on a chamfer |
| 10/08/2009 | WO2009124043A1 Low cost variable swirl |
| 10/06/2009 | US7597085 Direct fuel injection-type spark ignition internal combustion engine |
| 10/01/2009 | US20090241897 Low cost variable swirl |
| 09/24/2009 | DE102009001409A1 Einlassströmungssteuervorrichtung für eine Brennkraftmaschine Inlet flow control apparatus for an internal combustion engine |
| 09/24/2009 | DE102008013934A1 Air timing valve for timed introduction of combustion air in combustion chamber of internal combustion engine, comprises reset spring which is coil spring arranged around valve shaft, where central control spring exerts reset force |
| 09/23/2009 | EP2103790A2 Combustion engine with self-ignition and optimised injector |