| Patents for F02B 31 - Modifying induction systems for imparting a rotation to the charge in the cylinder (3,175) |
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| 03/09/2005 | CN2683864Y Front driving type automobile turbocharger |
| 03/08/2005 | US6863049 Auxiliary valve for the intake passageway of an internal combustion engine |
| 03/08/2005 | US6863046 Internal combustion engine comprising at least two inlet valves per cylinder |
| 03/03/2005 | DE10331689A1 Air induction channel to inlet valve of internal combustion engine cylinder has flow control arrangement attached to flow body that forms valve in interaction with valve seat, at least in one region |
| 03/01/2005 | US6860252 Internal combustion engines |
| 02/23/2005 | EP1508676A2 Multi-cylinder diesel engine with variably actuated valves |
| 02/23/2005 | EP1508675A2 Multi-cylinder diesel engine with variably actuated valves |
| 02/23/2005 | EP1034365B1 Engine combustion system |
| 02/17/2005 | US20050034706 Internal combustion engine, and control apparatus and method thereof |
| 02/15/2005 | US6854440 Internal combustion engines and control |
| 02/10/2005 | US20050028778 Intake manifold with variable runner area |
| 02/10/2005 | DE102004030555A1 Suction port of lean burn engine, has linear port and swirl port which are isolated at parts other than connection member |
| 02/09/2005 | CN1576561A Egr control apparatus for engine |
| 02/03/2005 | US20050022780 Air amount control valve having valve body for controlling air passage |
| 02/03/2005 | DE19649466B4 Verfahren zur Steuerung einer Hubkolbenbrennkraftmaschine mit wenigstens zwei Einlaßventilen je Zylinder Method for controlling an internal combustion piston engine with at least two intake valves per cylinder |
| 02/03/2005 | DE10332208A1 Device for load control and intake air heating of internal combustion engine, comprises separate airflow feeding mechanisms for altering airflow to internal combustion engine via first and second part-pipes |
| 02/02/2005 | EP1502025A2 Improved mcu based high energy ignition |
| 02/02/2005 | CN1573078A Dual port intake device for an internal combustion engine formed by injection molding |
| 01/27/2005 | US20050016487 Dual port intake device for an internal combustion engine formed by injection molding |
| 01/27/2005 | DE10342669A1 Method for increasing turbulence of charge volume fed to combustion chamber in internal combustion engine entails closing inlet port by additional control element during opening period of inlet valve |
| 01/25/2005 | US6845741 Piston for an internal combustion engine |
| 01/18/2005 | US6843224 Throttle apparatus |
| 01/13/2005 | DE10326054A1 Operating method for reciprocating piston engine for motor vehicles with screening parts around cylinder head intakes interrupted in fuel jet area to subject fuel jet to incoming combustion air flow |
| 01/11/2005 | US6840887 Method for controlling camless engine having an automatically controlled transmission |
| 01/06/2005 | US20050000497 EGR control apparatus for engine |
| 01/06/2005 | US20050000491 Adjustment device for an internal combustion engine |
| 01/05/2005 | EP1493910A1 Induction system with orientation means for directing gases tangentially to the swirl motion |
| 01/05/2005 | EP1493907A2 Egr control apparatus for engine |
| 01/05/2005 | DE10392175T5 Verbrennungsmotor mit geringen Emissionen Combustion engine with low emissions |
| 01/04/2005 | US6837213 Power booster fuel saver |
| 12/30/2004 | US20040261734 Method of producing a powerful and efficient internal combustion four stroke engine using a blower and a single valve cylinder |
| 12/30/2004 | US20040261414 Combustion control of internal combustion engine |
| 12/30/2004 | US20040261400 Internal combustion engine including plural cylinders, control apparatus and control method for internal combustion engine including plural cylinders |
| 12/29/2004 | EP1491746A2 Internal combustion engine including plural cylinders, and control method for the same |
| 12/29/2004 | CN1558100A Long-stroke uniflow scavenging pressurized two stroke diesel engine with electric control sliding door exhaust valve |
| 12/28/2004 | US6834497 Exhaust gas purifying device for engine |
| 12/23/2004 | US20040255907 Burnt gas-scavenging indirect-injection internal-combustion supercharged engine and supercharged air supply method for such an engine |
| 12/23/2004 | DE10323000A1 Verfahren sowie Kolben-Zylindereinheit zum Erzeugen eines brennfähigen Kraftstoff-Gasgemisches in einem Brennraum einer Hubkolbenbrennkraftmaschine A method, as well as piston-cylinder unit for generating a combustible fuel and gas mixture in a combustion chamber of a reciprocating internal combustion engine |
| 12/22/2004 | EP1489283A1 Supercharged engine with indirect injection , EGR and process for supercharged air admission |
| 12/16/2004 | US20040250780 Process for controlling the valves of an internal combustion engine |
| 12/16/2004 | DE10323978A1 Suction module for an internal combustion engine which has at least one cylinder, comprises a suction pipe which forks inside the cylinder head into inlet channels |
| 12/09/2004 | US20040244767 Intake system of internal combustion engine |
| 12/08/2004 | EP1412626B1 Internal combustion engine comprising at least two inlet valves per cylinder |
| 12/07/2004 | US6827060 Device for varying the fuel-air mixture flow to an engine |
| 12/07/2004 | US6827059 Fuel injection method for high injection sensitivity internal-combustion engine and engine using such a method |
| 12/07/2004 | US6827054 Integrated inlet manifold tuning valve and charge motion control device for internal combustion engines |
| 12/01/2004 | EP1482147A1 Intake manifold in an internal combustion engine |
| 12/01/2004 | EP1482145A2 Method and piston-cylinder unit to produce an inflammable mixture in the combustion chamber of a reciprocating combustion engine |
| 12/01/2004 | EP1481150A1 Cylinder head for an internal combustion engine |
| 11/25/2004 | US20040231638 Intake system of internal combustion engine |
| 11/24/2004 | EP1478832A1 Wing structure of air swirling device for internal combustion engine |
| 11/24/2004 | EP1412625B1 Cylinder head for an internal combustion engine |
| 11/18/2004 | US20040226536 Intake apparatus for internal combustion engine |
| 11/18/2004 | US20040226535 Intake apparatus for internal combustion engine |
| 11/17/2004 | EP1477649A2 Actuating device for an internal combustion engine |
| 11/17/2004 | CN1546850A Dual fuel injector direct spraying and slide exhaust valve type turbine supercharging two-stroke petrol engine |
| 11/11/2004 | DE10314629A1 Induction system for internal combustion engine has rotary valve directing incoming mixture either through short wide induction pipe or narrow long induction pipe |
| 11/10/2004 | EP1475529A1 Cylinder head |
| 11/10/2004 | EP1475526A1 Diesel engine |
| 11/04/2004 | US20040216716 Internal combustion engine comprising at least two inlet valves per cylinder |
| 11/04/2004 | US20040216715 Combustion process with charge stratification for an internal combustion engine with direct injection and spark ignition |
| 11/03/2004 | EP1208292B1 Internal combustion engine |
| 11/03/2004 | CN1543534A Internal combustion engine with each cylinder containing at least two inlet valve |
| 11/02/2004 | CA2377845C Flow coupled arc discharge ignition in an ic engine |
| 10/28/2004 | US20040211390 Variable tumble flow-generating device of engine and manufacturing method of variable tumble flow-generating intake port |
| 10/27/2004 | EP1471232A1 Method of valve operation in an internal combustion engine |
| 10/27/2004 | EP1471231A1 Variable valve type internal combustion engine and control method thereof |
| 10/26/2004 | US6807956 Method for a cylinder-charge control in the case of an internal combustion engine |
| 10/26/2004 | US6807937 Multi-cylinder diesel engine with variably actuated valves |
| 10/21/2004 | US20040206334 Variable valve type internal combustion engine and control method thereof |
| 10/20/2004 | EP1469175A2 Intake system of internal combustion engine |
| 10/20/2004 | EP1469174A1 Reciprocating piston internal combustion engine with gasoline direct injection |
| 10/20/2004 | EP1206633B1 Suction intake device for an internal combustion machine |
| 10/20/2004 | CN1538045A Air inlet system of internal combustion engine |
| 10/19/2004 | US6805092 Adjustable intake device for an internal combustion engine |
| 10/14/2004 | US20040200453 Internal combustion engine and fuel injection control device therefor |
| 10/13/2004 | EP1467075A1 Intake system of internal combustion engine |
| 10/13/2004 | CN1537194A Cylinder head for internal combustion engine |
| 10/13/2004 | CN1536203A AIr intake system for internal combustion engine |
| 10/13/2004 | CN1536202A Suction equipment for internal combustion engine |
| 10/13/2004 | CN1536201A Air inlet device for internal combustion engine |
| 10/13/2004 | CN1171010C Engine with valve stop function |
| 10/07/2004 | US20040194751 Suction pipe for an air intake system of an internal combustion engine |
| 10/07/2004 | US20040194745 Method for operating an internal combustion engine having two inlet valves |
| 10/07/2004 | US20040194448 Controller of cylinder injection type internal combustion engine |
| 10/07/2004 | DE10313293A1 Internal combustion engine with variable inlet port has flow resistance wall arranged in inlet port assigned to cylinder in engine, such that flow resistance wall is rotatable around longitudinal axis of inlet port |
| 10/06/2004 | EP1464813A1 Method for the operation of an internal combustion engine with two intake valves |
| 10/06/2004 | EP1464806A2 Intake apparatus for internal combustion engine |
| 10/06/2004 | EP1464805A2 Intake apparatus for internal combustion engine |
| 10/06/2004 | CN1534180A Combustion control for IC engine |
| 10/06/2004 | CN1534177A Air inlet device for staight jet engine |
| 10/05/2004 | US6799560 Fuel injection amount control apparatus and method of internal combustion engine |
| 10/05/2004 | US6799551 Direct injection type internal combustion engine |
| 09/30/2004 | US20040187840 Direct injection gasoline engine |
| 09/30/2004 | DE19941782B4 Einlassventil für Hubkolben-Brannkraftmaschine Inlet valve for reciprocating internal combustion engine Brann |
| 09/29/2004 | CN1532397A AIr suction device for motor bi-and tricyle engine |
| 09/28/2004 | US6796296 Fluid swirling device for an internal combustion engine |
| 09/23/2004 | US20040182376 Engine method |
| 09/23/2004 | US20040182362 Internal combustion engine |
| 09/23/2004 | US20040182361 Adjustable intake device for an internal combustion engine |