| Patents for F02B 27 - Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues (3,152) |
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| 04/13/2004 | US6718930 Intake system of a V-type engine |
| 04/06/2004 | US6715455 Internal combustion engine |
| 04/01/2004 | US20040060531 Suction device for internal combustion engine |
| 04/01/2004 | US20040060287 Induction exhaust system |
| 03/31/2004 | EP1403483A1 Air intake system for multi-cylinder engine, an engine equipped therewith and rotary-type throttle valve therefor |
| 03/30/2004 | CA2139122C Muffler assembly with balanced chamber and method |
| 03/25/2004 | US20040055565 Intake air control valve |
| 03/23/2004 | US6708662 Intake system of outboard motor |
| 03/18/2004 | US20040053544 Air-intake system of multi-cylinder engine of small watercraft |
| 03/18/2004 | US20040050038 Operating mode for internal combustion engine "adelshin aggregate phase thermodynamic cycle for internal combustion engine" and engine, operating with said cycle |
| 03/10/2004 | EP1131547B1 Suction tube with switching element |
| 03/09/2004 | US6701881 Suction device for internal combustion engine |
| 03/04/2004 | WO2003104624A3 Fluid swirling device for an internal combustion engine |
| 03/04/2004 | US20040040293 Internal combustion engine |
| 03/04/2004 | DE10239116A1 Verbrennungsmotor Combustion engine |
| 03/04/2004 | DE10237687A1 Resonance induction system for internal combustion engine has chamber with air filter, resonance pipe with bypass pie and controllable throttle, main throttle and chamber connected to induction pipes |
| 03/04/2004 | DE10236393A1 Ansaugkanalsystem Intake duct system |
| 03/02/2004 | US6698390 Variable tuned telescoping resonator |
| 03/02/2004 | US6698194 Two-stroke internal combustion engine |
| 02/26/2004 | US20040035392 Suction device for internal combustion engine |
| 02/24/2004 | US6695279 Pressure-responsive actuator |
| 02/24/2004 | CA2273261C Intake manifold in engine |
| 02/19/2004 | WO2004015258A2 Control element for volumes of media and intake device for internal combustion engines |
| 02/19/2004 | WO2004015254A1 Aspirator, which uses pulsed charging, for internal combustion engines |
| 02/19/2004 | US20040031643 Muffler with catalytic converter arrangement; and method |
| 02/19/2004 | DE19515787B4 Lufteinlaßanordnung für Verbrennungsmotoren Air inlet assembly for internal combustion engines |
| 02/19/2004 | DE10235998A1 Suction device, especially combustion engine induction system, has induction pipe pulse switching units with controllers that produce high pressure charging pulses by opening/closing switching units. |
| 02/19/2004 | DE10235997A1 Control valve for air induction pipes in IC engines has spherical shape and central bore containing cylindrical tube, ribs on its outer surface having same wall thickness as tube |
| 02/11/2004 | EP1388653A1 Variable-geometry resonator for a vehicle engine air intake system, and air intake system featuring such a resonator |
| 02/11/2004 | EP1388652A2 Intake duct system |
| 02/10/2004 | US6688271 Switching-type intake pipe |
| 02/05/2004 | DE10234103A1 Intake valve control, at an IC motor, uses the gas pressure waves in the air intake pipe to set the valve closing time points in the firing cycles |
| 02/03/2004 | US6684633 Exhaust device for two-stroke internal combustion engine |
| 01/29/2004 | WO2004009975A1 Intake manifold having variable cross-sectional area |
| 01/29/2004 | CA2492845A1 Intake manifold having variable cross-sectional area |
| 01/22/2004 | DE10230432A1 Vorrichtung zur Lagerung eines Steuerelements Device for storage of a control |
| 01/22/2004 | DE10228569A1 Ansaugvorrichtung Suction |
| 01/15/2004 | DE10227303A1 Ansaugtrakt mit Grenzschichtabsaugung Intake manifold with boundary layer |
| 01/13/2004 | US6675782 International combustion engine with exhaust recirculation |
| 01/08/2004 | WO2004003358A1 Intake device |
| 01/08/2004 | US20040003841 Control valve assembly of valve assembly-injection-molded control valves or modules |
| 01/01/2004 | US20040000140 Motorcycle exhaust system |
| 12/30/2003 | US6668782 System and method of controlling the activation of a vacuum-driven actuator |
| 12/30/2003 | US6668771 Two-stroke internal combustion engine |
| 12/25/2003 | US20030233992 Variable air intake pipe length |
| 12/18/2003 | WO2003104624A2 Fluid swirling device for an internal combustion engine |
| 12/18/2003 | US20030230277 Intake flow rate detecting apparatus of internal combustion engine and method of same |
| 12/18/2003 | US20030230273 Fresh gas supply system for a combustion engine |
| 12/18/2003 | US20030230081 Exhaust performance chamber |
| 12/17/2003 | EP1371837A2 Intake flow rate detecting apparatus of internal combustion engine and method of same |
| 12/11/2003 | US20030226541 Apparatus and method for controlling intake system in engine |
| 12/11/2003 | US20030226539 Fluid swirling device for an internal combustion engine |
| 12/02/2003 | US6655134 Exhaust control valve |
| 11/20/2003 | WO2003095811A1 Suction pipe for an air suction system of an internal combustion engine |
| 11/20/2003 | US20030213456 Valve for opening and closing a tube |
| 11/19/2003 | EP1362999A1 Charging system for combustion engines |
| 11/19/2003 | EP1362998A2 Variable air intake pipe length |
| 11/19/2003 | EP1362997A2 Apparatus and method for controlling intake system in engine |
| 11/18/2003 | US6647714 Exhaust header system |
| 10/30/2003 | US20030200949 System and method of controlling the activation of a vacuum-driven actuator |
| 10/28/2003 | US6637405 Supplemental control valve device for supplemental flow control of an internal combustion engine intake channel |
| 10/22/2003 | CN1125238C Compressed air assisted fuel injection system |
| 10/16/2003 | US20030192500 Air intake channel system for internal combustion engines |
| 10/15/2003 | EP1353052A1 Air-intake conduit system for internal-combustion engines |
| 10/08/2003 | CN1123692C Air inlet device for engine |
| 09/30/2003 | US6626422 Control valve |
| 09/25/2003 | US20030177996 Continuously variable intake manifold with intelligent position control |
| 09/24/2003 | EP1023548B1 Sealing element |
| 09/24/2003 | CN1443931A Exhaust pipe for four-cylinder motor |
| 09/23/2003 | US6622486 Arrangement for and method of feeding air in a piston engine |
| 09/11/2003 | US20030167759 Exhaust manifold for four-cylinder engine |
| 09/10/2003 | EP1342890A2 Exhaust manifold for four-cylinder engine |
| 09/03/2003 | EP1340896A1 Intake module, members of the module, and electronic controlled throttle device for internal combustion engine |
| 09/03/2003 | EP1340892A2 Valve for opening and closing of an intake tube |
| 09/02/2003 | US6612325 Control valve assembly of valve assembly-injection-molded control valves or modules |
| 08/28/2003 | US20030159441 Turbo-charged internal combustion engine with in-cylinder EGR and injection rate shaping |
| 08/28/2003 | US20030159437 Exhaust pulse control unit |
| 08/28/2003 | CA2420305A1 A turbo-charged internal combustion engine with in-cylinder egr and injection rate shaping |
| 08/27/2003 | EP1338772A2 Internal combustion engine |
| 08/27/2003 | EP1034363B1 Internal combustion engine comprising at least one cylinder and individual intake passages |
| 08/26/2003 | US6609489 Apparatus and method for reducing engine noise |
| 08/14/2003 | US20030150412 Control device for a control motor of an internal combustion engine |
| 08/14/2003 | US20030150411 Control device for controlling control motor of internal combustion engine |
| 08/13/2003 | CN1436277A Compressed air assisted fuel injection system with reflection wave and variable restriction injection port |
| 08/07/2003 | US20030145585 Exhaust processor with variable tuning system and method of operating such exhaust processor |
| 08/07/2003 | US20030145584 Exhaust processor with variable tuning system |
| 08/06/2003 | EP1333167A1 Operating mode for internal combustion engine "adelshin aggregate phase thermodynamic cycle for internal combustion engine" and engine operating with said cycle |
| 07/29/2003 | US6598576 Air intake channel system for internal combustion engines |
| 07/29/2003 | US6598575 Air intake apparatus for an internal combustion engine |
| 07/24/2003 | US20030136386 Evaporative fuel processing unit |
| 07/24/2003 | US20030136121 Exhaust system for internal combustion engine having parallelogram-shaped cross-section |
| 07/24/2003 | US20030136120 Adjustable exhaust system for internal combustion engine |
| 07/24/2003 | US20030136119 Multiple frequency helmholtz resonator |
| 07/24/2003 | CA2417289A1 Adjustable exhaust system for internal combustion engine having parallelogram-shaped cross-section |
| 07/15/2003 | US6591804 Variable intake apparatus for a multi-cylinder internal combustion engine |
| 07/09/2003 | CN1429313A Exhaust pulse control unit |
| 07/09/2003 | CN1428503A Air inlet system for side oblique type engine |
| 07/08/2003 | US6588389 Shift drum |
| 06/24/2003 | US6581376 Compact tuned exhaust system for aircraft with reciprocating engines |
| 06/19/2003 | US20030111036 Vehicle intake manifolds |