| 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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| 11/17/2005 | US20050252475 Intake system of multi-cylinder engine |
| 11/17/2005 | DE19714311B4 Luftansaugkanalsystem für Brennkraftmaschinen Air intake duct system for internal combustion engines |
| 11/17/2005 | DE102004019980A1 Regulator valve to control air feed into cylinder chambers of IC engines has valve flap pivoted into/out of intake channel, with pivot shaft located outside the channel |
| 11/17/2005 | DE10128721B4 Vorrichtung zur Aufladung einer Brennkraftmaschine Device for charging an internal combustion engine |
| 11/16/2005 | CN1696480A Intake system of multi-cylinder engine |
| 11/15/2005 | US6964161 Induction exhaust system |
| 11/10/2005 | WO2005106236A1 Induction system for an internal combustion engine |
| 11/09/2005 | EP1593827A2 Control method and electrical regulator for a switching valve |
| 11/08/2005 | US6962225 Pipe system for a motorcycle |
| 11/08/2005 | US6962049 Exhaust manifold for four-cylinder engine |
| 11/03/2005 | WO2005103476A1 Variable runner length intake manifold |
| 11/03/2005 | DE102004009502B3 Flap system at an IC motor air intake, to control the air flow, has hollow shafts in bearing bushes at bearing blocks to hold the tongues at the ends of the U-shaped flap |
| 11/01/2005 | US6959679 Air intake device for internal combustion engine |
| 10/27/2005 | US20050235635 Exhause pipe assembly |
| 10/27/2005 | DE19947728B4 Auspuffanlage für eine Zweitakt-Brennkraftmaschine Exhaust system for a two-stroke internal combustion engine |
| 10/27/2005 | DE102004015835A1 Assembly to control the operation of a piston engine has first and second regulators operating at different speeds |
| 10/27/2005 | DE102004015330A1 Air flap control system for automotive air intake has array of flaps located in frames on a single selector shaft |
| 10/20/2005 | WO2005098215A1 Inlet system for an internal combustion engine |
| 10/19/2005 | EP1131546B1 Shift drum |
| 10/18/2005 | US6955149 Variable intake manifold with trimode resonance tuning control valve |
| 10/13/2005 | US20050224273 Pipe system for a motorcycle |
| 10/13/2005 | US20050223703 Muffler with catalytic converter arrangement; and method |
| 10/13/2005 | DE102004012409A1 Control suction pipe arrangement for supplying e.g. air-fuel mixture, to cylinder of Otto-engine, has gate valve that is continuously adjusted by actuator to constantly change flow rate of mixture through suction pipes |
| 10/06/2005 | DE102004012084A1 Internal combustion engine, in particular, large diesel engine comprises an exhaust turbocharger with an integrated absorption silencer at least in one of its flow ducts |
| 09/29/2005 | DE102004010555A1 Klappenlagerbefestigung The flap hinge attachment |
| 09/28/2005 | CN1673494A Valve system, especially for improving flow ratio of air inlet valve |
| 09/22/2005 | WO2005088099A2 Internal combustion engine |
| 09/22/2005 | US20050205041 Air induction system having an environmentally resistant acoustic membrane |
| 09/22/2005 | DE10348839B4 Klappenanordnung Door assembly |
| 09/15/2005 | DE102004013660B3 Method for controlling of internal combustion engine entails controlling impulse charging valve depending upon comparison value determined in dependence upon desired mass flow and maximum mass flow |
| 09/14/2005 | CN1668831A Intake manifold having variable cross-sectional area |
| 09/14/2005 | CN1667250A Exhaust-gas turbocharger with absorbing silencer in conduit under pressure |
| 09/08/2005 | US20050196309 Flap bearing mounting |
| 09/08/2005 | DE102004007113A1 Swing motion throttling system for air intake of internal combustion engine has spring element connected to throttle bodies which may swivel on three axes |
| 09/08/2005 | DE102004005480A1 Multiple throttle valve system for induction manifold of internal combustion engine has several valve flaps on common shaft, completely blocking some inlets to cylinders |
| 09/08/2005 | DE102004005135A1 Variable resonance length inlet channel for internal combustion engine has collector chamber with annular suction channel projecting into it and hollow axially-moving piston surrounding channel inlet |
| 09/08/2005 | DE102004004000A1 Internal combustion engine for operating a multi-path intake manifold seals the manifold with a flap fixed on a spindle by a clip connector |
| 09/07/2005 | EP1571312A2 Bearing fixation for flap valves |
| 09/07/2005 | EP1571299A2 Bearing support device |
| 09/01/2005 | US20050189513 Bearing support device |
| 09/01/2005 | US20050188940 Intake manifold for an engine and method of controlling intake air flow |
| 08/31/2005 | CN1661215A Supercharging system for internal combustion engine |
| 08/25/2005 | US20050183704 Supercharging system for internal combustion engine |
| 08/24/2005 | CN1659369A Fluid swirling device for an internal combustion engine |
| 08/18/2005 | DE102004062927A1 Effizienter Betrieb eines Verbrennungsmotors unter Verwendung einer Ansaugkrümmerabstimmung Efficient operation of a combustion engine using a Ansaugkrümmerabstimmung |
| 08/11/2005 | WO2005073533A1 Direct injection two-stroke engine |
| 08/11/2005 | DE102004002641A1 Modular combustion air inlet unit for a comprises for a motor vehicle has inlet and outlet sections and a central carrier with air channel bypass |
| 08/04/2005 | DE19614474B4 Luftansaugkanalsystem für Brennkraftmaschinen Air intake duct system for internal combustion engines |
| 08/02/2005 | US6923156 Air intake system for multi-cylinder engine |
| 07/28/2005 | US20050161013 Efficient internal combustion engine operation using intake manifold tuning |
| 07/28/2005 | DE202005007125U1 Switchable intake manifold for internal combustion engine of vehicle, has two air filter bins with induction pipes having different length, and connected with switching unit, which is switched based on engine speed/vehicle speed |
| 07/27/2005 | EP1220983B1 Expansion reservoir of variable volume for engine air induction system |
| 07/26/2005 | US6920858 Air intake structure of internal combustion engine |
| 07/21/2005 | US20050155819 Anti-reversion apparatus |
| 07/21/2005 | CA2455485A1 Anti-reversion apparatus |
| 07/14/2005 | US20050151108 Valve element for supplementary control valve device |
| 07/14/2005 | US20050150718 Resonator with retention ribs |
| 07/14/2005 | DE102004057783A1 Monitoring apparatus for variable intake system of vehicle, has controller to detect operation of variable intake valve shaft based on signals from potentiometer, manifold absolute pressure (MAP) sensor and throttle position sensor (TPS) |
| 07/13/2005 | CN1637269A Resonator with retention ribs |
| 07/13/2005 | CN1637264A Exhaust gas recirculation system for internal combustion engine |
| 07/13/2005 | CN1637253A Auxiliary fuel injection unit in internal combustion engine and control device for auxiliary fuel injection unit |
| 07/12/2005 | US6915876 Exhaust processor with variable tuning system |
| 07/07/2005 | DE19735133B4 Ventilaufbau für einen Verbrennungsmotor A valve assembly for an internal combustion engine |
| 07/07/2005 | DE10358382A1 Intake device for an internal combustion engine has interchangeable components to achieve different air input plenum geometries |
| 06/30/2005 | US20050139175 Turbo-charged internal combustion engine with in-cylinder egr and injection rate shaping |
| 06/30/2005 | US20050138918 Exhaust gas recirculation system for internal combustion engine |
| 06/30/2005 | DE10355532A1 Optimizing load on cylinder of piston engine involves controlling valves to generate kinetic energy of inflowing air that is used to increase pressure in combustion chamber by closing one valve before start of reverse flow |
| 06/30/2005 | DE10026358B4 Brennkraftmaschine mit Sauganlage Internal combustion engine with intake |
| 06/29/2005 | EP1548268A1 Exhaust gas recirculation system for internal combustion engine |
| 06/23/2005 | WO2005057002A2 Internal combustion engine |
| 06/23/2005 | US20050132995 Auxiliary fuel injection unit in internal combustion engine and control device for auxiliary fuel injection unit |
| 06/23/2005 | DE4028489B4 Luftangsaugeinrichtung für eine Brennkraftmaschine Luftangsaugeinrichtung for an internal combustion engine |
| 06/23/2005 | DE10343557A1 Shaft operating the control valves in the suction unit of an internal combustion engine is provided with a ring seal which is made of a plastic material and is subjected to radial forces pressing it to the shaft |
| 06/16/2005 | US20050126531 V-type multiple-cylinder air intake device |
| 06/15/2005 | EP1540154A1 Intake manifold having variable cross-sectional area |
| 06/15/2005 | CN1626784A Variable intake system monitoring apparatus |
| 06/09/2005 | US20050120785 Variable intake system monitoring apparatus |
| 06/09/2005 | DE102004050934A1 Einlaßkrümmer Intake manifold |
| 06/08/2005 | EP1538329A2 Air filter for an internal combustion engine |
| 06/08/2005 | EP1538307A1 Internal combustion engine having a variable valve train |
| 06/08/2005 | CN1624314A Intake manifold |
| 06/07/2005 | US6901898 Variable runner length intake manifold |
| 06/07/2005 | US6901752 Exhaust processor with variable tuning system and method of operating such exhaust processor |
| 06/02/2005 | US20050115763 Motorcycle exhaust enhancers |
| 06/02/2005 | US20050115535 Intake manifold |
| 06/02/2005 | US20050115230 Auxiliary airflow booster of engine |
| 06/02/2005 | DE10348839A1 Valve assembly for air duct system of automobile internal combustion engine, has detent unit fixed to control shaft to which valve is attached, where detect unit has lug that is pressed against stop plate when air stream flows into system |
| 06/02/2005 | DE10152413B4 Abgasanlage für ein Motorrad Exhaust system for a motorcycle |
| 05/25/2005 | EP1220982B1 Air quantity control for smooth switching in gasoline direct injection engine |
| 05/25/2005 | DE10348361A1 Induction pipe or manifold for internal combustion engine has row of six throttle valves on common shaft and is made in two halves with seven members fitting together to provide bearings for shaft |
| 05/25/2005 | DE10347444A1 Pulsed air intake, as the combustion air for an IC motor, has a swing flap in a housing at the air intake channel with sealing surfaces working with surfaces at a valve seat |
| 05/25/2005 | CN1619133A Gas directing system and method |
| 05/19/2005 | WO2005045225A1 Intake device of internal combustion engine |
| 05/19/2005 | DE10346763A1 Saugmodul insbesondere für Brennkraftmaschinen Intake module in particular for internal combustion engines |
| 05/17/2005 | US6892854 Muffler with catalytic converter arrangement; and method |
| 05/10/2005 | US6889649 Valve for opening and closing a tube |
| 05/10/2005 | US6889500 Engine exhaust extractor |
| 05/10/2005 | US6889499 Internal combustion engine exhaust system |
| 05/06/2005 | WO2005040575A1 Method for operating an internal combustion engine |
| 05/05/2005 | US20050092289 Variable intake module of engine |