| Patents for F02B 31 - Modifying induction systems for imparting a rotation to the charge in the cylinder (3,175) |
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| 05/22/2007 | US7219651 Throttle valve |
| 05/16/2007 | EP1276980B1 Cylinder-charge control method in an internal combustion engine |
| 05/16/2007 | CN1316158C Dual port intake device for an internal combustion engine formed by injection molding |
| 05/16/2007 | CN1316147C Suction equipment for internal combustion engine |
| 05/10/2007 | US20070101970 Engine method |
| 05/09/2007 | EP1783341A1 Swirl-tumble generator |
| 05/09/2007 | CN1314499C Intake or exhaust port molding core structure |
| 05/08/2007 | US7213556 Flap bearing mounting |
| 05/08/2007 | CA2455850C Cylinder head for an internal combustion engine |
| 05/03/2007 | WO2007050233A2 Combustion control method for a direct-injection controlled auto-ignition combustion engine |
| 05/03/2007 | WO2007048744A1 Cylinder head for an internal combustion engine |
| 05/03/2007 | WO2007029104A3 Intake port structure for internal combustion engine |
| 05/02/2007 | CN1313718C Valve gear control device of internal combustion engine |
| 05/02/2007 | CN1313716C Air inlet device for staight jet engine |
| 05/01/2007 | US7210448 Internal combustion engine producing low emissions |
| 04/26/2007 | US20070089705 Combustion control method for a direct-injection controlled auto-ignition combustion engine |
| 04/26/2007 | DE102005050777A1 Zylinderkopf für einen Verbrennungsmotor Cylinder head for an internal combustion engine |
| 04/26/2007 | DE102005050508A1 Cylinder head for internal combustion engine has setting element mainly in cylinder head and second flow guide element which can be retracted in close fit into it |
| 04/18/2007 | CN1311161C Direct jet type diesel engine |
| 04/18/2007 | CN1311148C Internal combustion engine with each cylinder containing at least two inlet valve |
| 04/12/2007 | US20070079800 Swirl system intake manifold for an internal combustion engine |
| 04/12/2007 | US20070079799 Efficient dispersion device |
| 04/10/2007 | US7201139 Controller of internal combustion engine |
| 04/04/2007 | EP1770264A1 Progressive-control actuator and relative control method |
| 04/04/2007 | EP1770263A1 Swirl system intake manifold for an internal combustion engine |
| 04/04/2007 | CN2886094Y Four-stroke gasoline engine |
| 04/04/2007 | CN1308578C Air inlet device for engine |
| 04/03/2007 | US7198026 Divider plate for an inlet port, sand core for forming an inlet port, and cylinder head |
| 03/29/2007 | WO2007033389A1 Internal combustion engine |
| 03/29/2007 | US20070068486 Impulse charging control to extend displacement on demand range |
| 03/28/2007 | CN1307365C Control device and control method for internal-combustion engine |
| 03/20/2007 | US7191748 Integrated air and fuel carrier module |
| 03/15/2007 | WO2007029104A2 Intake port structure for internal combustion engine |
| 03/15/2007 | US20070056556 Combustion chamber structure for sparkignition engine |
| 03/15/2007 | US20070056555 Fuel injection apparatus for and method of internal combustion engine, and fuel injection valve |
| 03/14/2007 | CN1930385A Internal combustion engine having fuel mixing means installed in intake port |
| 03/13/2007 | US7189273 Inducing air |
| 03/13/2007 | US7188604 Internal combustion engine air intake structure |
| 03/08/2007 | US20070051343 Method and device for controlling an internal combustion engine |
| 03/08/2007 | DE10224719B4 Einrichtung und Verfahren zum Speisen von Zylindern von aufgeladenen Verbrennungsmotoren Apparatus and method for feeding cylinders of supercharged internal combustion engines |
| 03/07/2007 | EP1759113A1 Intake manifold with variable runner area |
| 03/06/2007 | US7185627 Control apparatus for internal combustion engine |
| 03/01/2007 | US20070044754 Variable center pivot tumble control valve geometry for an intake manifold |
| 03/01/2007 | DE19631337B4 Vorrichtung zur Abgasrückführung an einer Brennkraftmaschine A device for exhaust gas recirculation in an internal combustion engine |
| 02/28/2007 | EP1757784A2 Variable center pivot tumble control valve geometry for an intake manifold |
| 02/28/2007 | CN1302200C Combustion chamber |
| 02/22/2007 | DE10245478B9 Aufladevorrichtung eines Verbrennungsmotors zur Änderung des Luftdurchsatzes Charging an internal combustion engine to change the air flow rate |
| 02/21/2007 | CN1916373A Fuel injection type internal combustion engine and vehicle provided with the same |
| 02/14/2007 | EP1752644A1 Multiple intake valve engine |
| 02/14/2007 | CN1912362A Engine induction manifold |
| 02/13/2007 | US7177757 Method of controlling a switching flap, and a switching-flap actuating unit |
| 02/07/2007 | EP1749997A2 Fuel injection type internal combustion engine |
| 01/31/2007 | CN2864116Y Internal-combustion engine structure of air-swirl |
| 01/24/2007 | CN2861507Y Inlet structure of internal combustion engine |
| 01/23/2007 | US7165528 Two-valve high squish flow I.C. engine |
| 01/17/2007 | EP1744047A1 Intake module, in particular for internal combustion engine |
| 01/16/2007 | US7162997 Flap arrangement in the flange area of an intake system for an internal combustion engine |
| 01/11/2007 | DE102005028806A1 Motor vehicle internal combustion engine intake passage control has rotary obturator shaped as body of revolution having cross section matching passage |
| 01/03/2007 | EP1739294A1 Piston for a direct injection gasoline engine |
| 01/02/2007 | US7156071 Intake device for internal combustion engine |
| 12/28/2006 | US20060288980 Internal combustion engine |
| 12/28/2006 | DE202005013479U1 Valve disk adjustment system for an internal combustion engine comprises a drive element which forms a part of the pusher unit and is constituted as a rack oriented to a gear joined to the valve shaft |
| 12/28/2006 | DE102005029193A1 Klappenanordnung für eine Frischgasanlage Door assembly for a fresh gas system |
| 12/28/2006 | DE102004054110B4 Kernstruktur zum Formen eines Einlass- oder Auslasskanals Core structure for forming an inlet or outlet channel |
| 12/26/2006 | US7152590 Superstructure of engine |
| 12/26/2006 | US7152579 Engine method |
| 12/26/2006 | US7152572 Internal combustion engine |
| 12/26/2006 | US7152566 Cylinder head structure |
| 12/20/2006 | EP1734244A2 Fuel injection apparatus and method for cylinder injection type internal combustion engine |
| 12/20/2006 | CN1882767A Reciprocating internal-combustion engine with direct fuel injection by means of an injector arranged on the intake side |
| 12/13/2006 | CN2846765Y Air inlet path for diesel engine |
| 12/13/2006 | CN1877098A Helical air intake channel of single-cylinder direct-injection diesel engine |
| 12/10/2006 | CA2510161A1 Gas-economizing powerful engine speed increaser |
| 12/07/2006 | US20060272613 Tumble system for the intake manifold of an internal-combustion engine provided with an actuator made with shape-memory material |
| 12/07/2006 | DE102005025850A1 Fuel injection engine e.g. for internal combustion engine, has cylinder with intake valve which has suction tube for sucking combustion air and, by injector valve injects fuel in fuel injecting location into tube |
| 12/06/2006 | EP1729002A2 Fuel injection control device, apparatus and method for cylinder injection type internal combustion engine |
| 12/06/2006 | EP1728999A2 Fuel injection control device, apparatus and method for cylinder injection type internal combustion engine |
| 12/06/2006 | EP1728998A2 Fuel injection control device, apparatus and method for cylinder injection type internal combustion engine |
| 12/05/2006 | US7143808 Intake or exhaust port molding core structure |
| 11/30/2006 | US20060266328 Structured combustion chamber for use in engine |
| 11/30/2006 | DE4447832B4 Air inlet system for IC engine - has adjacent airflow chambers connecting air entry to suction pipes |
| 11/29/2006 | CN1871415A Methods for low emission, controlled temperature combustion in engines which utilize late direct cylinder injection of fuel |
| 11/29/2006 | CN1869417A Structured combustion chamber for use in engine |
| 11/28/2006 | US7140347 Swirl forming device in combustion engine |
| 11/23/2006 | US20060260584 Reciprocating internal-combustion engine with direct fuel injection by means of an injector arranged on the intake side |
| 11/22/2006 | EP1724456A1 Device for multiple regulation having sliding members, and intake manifold comprising a device of this type |
| 11/22/2006 | EP1724452A1 A tumble system for the intake manifold of an internal combustion engine with an actuator made with shape memory material |
| 11/22/2006 | EP1723325A1 Intake air control apparatus and method |
| 11/22/2006 | CN2839574Y Stereo-helical air inlet |
| 11/21/2006 | US7137380 Internal combustion engine with ignition plug and vehicle provided with the same |
| 11/08/2006 | CN2835609Y 2.8L turbocharged and inter-cooled diesel engine |
| 11/08/2006 | CN2835595Y Fixed-wing air flow controller |
| 11/08/2006 | CN2835594Y Environment-friendly fuel economizer for automobile |
| 11/08/2006 | CN1858427A Oxygen enriched engine |
| 10/31/2006 | US7128051 Internal combustion engine, and control apparatus and method thereof |
| 10/31/2006 | US7128050 Air intake apparatus for internal combustion engine |
| 10/31/2006 | US7128049 Flow guiding structure for an internal combustion engine |
| 10/25/2006 | CN2830662Y Fuel saving dynamic turbine |
| 10/25/2006 | CN1281860C Two-stroke internal combustion engine |
| 10/25/2006 | CN1281853C Channeling cylinder mixed gas circulating apparatus for internal combustion engine |