| Patents for F02B 31 - Modifying induction systems for imparting a rotation to the charge in the cylinder (3,175) |
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| 03/06/2003 | US20030041839 Direct injection variable valve timing engine control system and method |
| 03/05/2003 | EP1133627B1 A reciprocating internal combustion engine, particularly of the direct-injection type, and a filling intake duct for a cylinder thereof |
| 03/05/2003 | CN1401052A Piston for internal combustion engines |
| 03/04/2003 | US6526940 Multiple intake valve engine |
| 02/25/2003 | US6523517 Suction device for internal combustion engine |
| 02/20/2003 | US20030034005 Method and arrangement for monitoring the operation of a gas flow control element in an internal combustion engine |
| 02/20/2003 | US20030034001 Intake system for an internal combustion engine |
| 02/18/2003 | US6520144 Cylinder injection type internal combustion engine, control method for internal combustion engine, and fuel injection valve |
| 02/13/2003 | WO2003012268A1 Internal combustion engine comprising at least two inlet valves per cylinder |
| 02/13/2003 | WO2003012267A1 Cylinder head for an internal combustion engine |
| 02/12/2003 | EP1283352A2 Suction device for internal combustion engine |
| 02/12/2003 | CN1101520C Intake aparatus of internal combustion engine |
| 02/06/2003 | US20030024499 Spark-ignition direct injection engine with supercharger |
| 02/06/2003 | DE10128500C1 Guiding system for fluid fed into the cylinders of an internal combustion engine comprises guide elements rotating in opposite directions about the main flow axes of inlet channels |
| 02/04/2003 | US6513465 Two-stroke internal combustion engine |
| 01/29/2003 | EP1279812A2 Intake air control devices for internal combustion engines |
| 01/28/2003 | US6510837 Induction system for engine |
| 01/23/2003 | US20030015170 Intermediate flange system for an internal combustion engine with direct fuel injection |
| 01/22/2003 | EP1277943A1 Spark ignition direct injection engine with supercharger |
| 01/22/2003 | EP1276980A1 Cylinder-charge control method in an internal combustion engine |
| 01/22/2003 | EP0907827B1 System for directly injecting fuel into a cylinder combustion chamber of an internal combustion engine |
| 01/21/2003 | US6508228 Method of operation for a spark-ignition, direct-injection internal combustion engine |
| 01/16/2003 | US20030010318 Outboard motor with internal combustion engine |
| 01/16/2003 | US20030010314 Swirl port system for a diesel engine |
| 01/16/2003 | US20030010313 Incylinder direct injection spark ignition engine |
| 01/16/2003 | US20030010308 Control apparatus and control method of negative pressure actuator |
| 01/15/2003 | EP1275834A1 Outboard motor with internal combustion engine |
| 01/14/2003 | US6505604 Ignition timing control apparatus for internal combustion engine |
| 01/09/2003 | US20030005907 Direct-injection type internal combustion engine |
| 01/09/2003 | US20030005898 Multi-cylinder diesel engine with variably actuated valves |
| 01/08/2003 | EP1273778A1 Air intake method and controller for engines performing stratified charge combustion |
| 01/08/2003 | EP1273770A2 Multi-cylinder diesel engine with variably actuated valves |
| 01/08/2003 | EP1272748A1 Internal combustion piston engine with direct fuel injection by means of an injector that is arranged on the input side |
| 01/07/2003 | US6502541 Control system for direct fuel injection engine |
| 01/02/2003 | US20030000506 Integrated intake manifold assembly for an internal combustion engine |
| 01/02/2003 | US20030000497 Manifold inlet valve having linear response |
| 01/02/2003 | EP1270924A2 Integrated intake manifold assembly for an internal combustion engine |
| 01/02/2003 | EP1270920A2 Finger follower for a cam-actuated poppet valve in an engine intake manifold assembly |
| 01/02/2003 | EP1270917A2 Intermediate flange for a direct injection combustion engine |
| 01/02/2003 | EP1270905A2 Manifold inlet valve having linear response |
| 01/02/2003 | EP1270898A2 Swirl port system for a diesel engine |
| 01/02/2003 | EP1270897A2 Poppet valve having an aligning yoke |
| 01/01/2003 | CN1097672C Direct fuel jet ignition type engine |
| 12/31/2002 | US6499456 Cylinder injection engine and control apparatus and method thereof |
| 12/24/2002 | US6497213 Controlled auto-ignition lean burn stratified engine by intelligent injection |
| 12/19/2002 | US20020189583 Piston for internal combustion engines |
| 12/19/2002 | US20020189582 Control device for direct-injection spark-ignition engine and method of setting fuel injection timing of the same |
| 12/18/2002 | CN1385602A 二冲程内燃机 Two-stroke internal combustion engine |
| 12/12/2002 | US20020185105 Internal combustion engine |
| 12/05/2002 | US20020179030 Air intake device for an internal combustion engine |
| 12/04/2002 | CN1095523C Multicylinder four-stroke I.C. engine |
| 11/28/2002 | US20020175308 Flap device |
| 11/28/2002 | US20020174850 Control system for internal combustion engine and method |
| 11/28/2002 | DE10124859A1 Inlet channel device for feeding a gas to the combustion chamber of an internal combustion engine comprises an adjusting device defining a through opening in a feed channel arranged upstream of a swirl channel section |
| 11/27/2002 | EP1259727A1 Internal combustion engines and control |
| 11/27/2002 | EP1259715A1 Incylinder direct injection spark ignition engine |
| 11/26/2002 | US6484690 Control equipment for internal combustion engines |
| 11/21/2002 | US20020170531 Direct-injection spark-ignition engine |
| 11/20/2002 | EP1258622A2 Method of setting fuel injection timing for direct-injection spark-ignition engine |
| 11/20/2002 | EP1258611A1 Air intake manifold |
| 11/20/2002 | EP1258610A2 Internal combustion engine with direct injection |
| 11/14/2002 | WO2002090746A1 Controller of cylinder injection type internal combustion engine |
| 11/12/2002 | US6478008 Piston-type internal combustion engine having a subdivided gas-intake port |
| 11/07/2002 | WO2002088533A1 Device for closing an engine air intake conduits |
| 11/07/2002 | DE10219382A1 Internal combustion engine controller computes air system control parameter as factor that causes changes in air quantity fed to cylinder using desired air quantity and/or induction pressure |
| 11/07/2002 | DE10119280A1 Ansaugvorrichtung Suction |
| 10/31/2002 | US20020157639 Control system and method of internal combustion engine |
| 10/31/2002 | US20020157638 Piston for an internal combustion engine |
| 10/30/2002 | EP1252422A1 Method for diagnosing the actuation of a regulating device for a swirl control valve |
| 10/29/2002 | US6470869 Direct injection variable valve timing engine control system and method |
| 10/24/2002 | WO2002084088A1 Multiple cylinder internal combustion engine |
| 10/24/2002 | US20020152986 Method for controlling charge adjustment devices |
| 10/24/2002 | DE10213246A1 Einlasssteuergerät und Einlasssteuerverfahren von einem Verbrennungsmotor Inlet control device and inlet control method of an internal combustion engine |
| 10/23/2002 | EP1251255A1 Intake system |
| 10/23/2002 | EP1251254A2 Four-stroke internal combustion engine having swirl generating intake port |
| 10/23/2002 | EP1251252A1 Direct injection type internal combustion engine |
| 10/23/2002 | EP1101021B1 Port system, especially an induction manifold for an internal combustion engine |
| 10/23/2002 | CN1093224C Linkage device of internal combustion engine |
| 10/22/2002 | US6467454 Spark-ignition internal combustion engine |
| 10/22/2002 | US6467442 Direct injection variable valve timing engine control system and method |
| 10/17/2002 | WO2002081897A1 Internal combustion engine having direct injection |
| 10/17/2002 | US20020152017 Vehicle control system |
| 10/17/2002 | US20020148437 Intake apparatus and methods of internal combustion engine |
| 10/17/2002 | DE10117522A1 Internal combustion engine for a motor vehicle comprises a separating plate arranged upstream of a valve shaft of an inlet valve so that one end of the separating plate comes into mechanical contact with deposits formed on the valve shaft |
| 10/17/2002 | DE10117512A1 Brennkraftmaschine mit Direkteinspritzer Internal combustion engine with direct injection |
| 10/17/2002 | DE10117510A1 Internal combustion engine for a motor vehicle comprises a separating plate formed on an end facing an inlet valve so that a fluid flow in the inlet channel passes by a valve shaft of the inlet valve |
| 10/10/2002 | US20020144671 Cylinder injection type internal combustion engine, control method for internal combustion engine, and fuel injection valve |
| 10/10/2002 | DE10134114A1 Gasoline engine fuel injector is so designed that part of fuel spray directly impacts valve disk via additional ports when valve is open thus purging valve of deposits. |
| 10/10/2002 | DE10117590A1 Operating internal combustion engine with direct fuel injection involves closing charge movement flap for limited period in engine operating state for which flap is normally open |
| 10/09/2002 | EP1247957A1 Air intake system for an internal combustion engine |
| 10/09/2002 | CN1092283C Direct fuel injection engine |
| 10/02/2002 | EP1245819A2 Direct-injection spark-ignition engine |
| 10/02/2002 | CN1372617A Direct-injection spark ignition engine |
| 10/01/2002 | US6457444 Poly valve system for internal combustion engines having non-parallel valve arrangement |
| 09/26/2002 | US20020134348 Method for influencing the mixture formation and charging movement in a cylinder of a piston internal combustion engine with externally applied ignition |
| 09/26/2002 | US20020134346 Control system for in-cylinder direct injection engine |
| 09/26/2002 | US20020134340 Internal combustion engine intake control apparatus and methods |
| 09/26/2002 | US20020134081 Direct-injection engine with turbocharger and method of controlling the same |
| 09/26/2002 | DE10203099A1 Intake channel arrangement for IC engines with intake valve axis cutting across primary channel at one point |
| 09/26/2002 | DE10114479A1 Vorrichtung zur Strömungsbeeinflussung der Ansaugluft in einer Brennkraftmaschine Device for influencing the flow of the intake air in an internal combustion engine |