| 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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| 04/10/2002 | CN1082612C I.C. engine |
| 04/09/2002 | US6367440 Air-intake tube system for internal combustion engines |
| 03/28/2002 | DE10045636A1 Secondary gas directing device, has channel integrated with wall section of collecting area, the channel communicating at one end with connecting piece and with inlet openings at the other |
| 03/27/2002 | EP0847493B1 Air conduction system |
| 03/26/2002 | US6360719 Charge control device for and method for controlling the functioning of a reciprocating internal combustion engine |
| 03/19/2002 | US6357411 Intake device for internal combustion engines |
| 03/19/2002 | US6357410 Air intake system and method of operating an engine using same |
| 03/13/2002 | EP1186770A2 Air intake apparatus of an internal combustion engine |
| 03/13/2002 | CN2481856Y Charging built-in air passage two-stroke engine |
| 03/06/2002 | EP1184554A2 Vehicle with actuator for the intake duct of the engine |
| 02/28/2002 | US20020023600 Internal combustion engines |
| 02/27/2002 | CN2479227Y Improved internal combustion engine |
| 02/27/2002 | CN1079893C Inner cylinder jet type internal combustion engine control device |
| 02/21/2002 | US20020020382 Adjustable intake pipe |
| 02/14/2002 | WO2002012706A1 Intake and exhaust system for an internal combustion engine |
| 02/14/2002 | US20020017262 Suction System |
| 02/14/2002 | DE10038011A1 Sauganlage Intake |
| 02/06/2002 | EP1178189A2 Intake system |
| 01/31/2002 | DE10036020A1 Method and structure for affecting the combustion chamber filling ratio in ICEs with auxiliary power uses strokes of pressure generated in a controlled electrical mode to charge/recharge an ICE |
| 01/31/2002 | DE10035554A1 Automotive intake tube uses reciprocatable flexible region clamped to tube wall to modify tube intake section for air management. |
| 01/30/2002 | EP1175556A1 Control valve assembly consisting of control valves or valve modules injection-moulded at the time of mounting |
| 01/29/2002 | US6341591 Direct fuel injection-type spark ignition internal combustion engine |
| 01/29/2002 | US6341589 Switching unit |
| 01/17/2002 | WO2002004798A1 Control valve |
| 01/17/2002 | DE10024770A1 Process for operating a vehicle engine comprises mechanically coupling a switching suction pipe and switching valve for a separating sheet |
| 01/16/2002 | EP0882178B1 Intake and exhaust device with multiple sections of specific geometry, for internal combustion engines |
| 01/10/2002 | US20020002958 Exhaust control system in two-cycle internal combustion engine |
| 01/10/2002 | DE10032072A1 Luftansaugkanalsystem für eine Brennkraftmaschine Air intake duct system for an internal combustion engine |
| 01/08/2002 | US6336471 Flow system for enhancing undirectional fluid flow |
| 01/03/2002 | WO2001053687A3 Sonic weld in place self-tapping screw retainer |
| 01/02/2002 | EP1167717A1 Intake manifold for an internal combustion engine of a vehicle having an inlet pipe of adjustable length |
| 01/02/2002 | EP1167716A2 Air intake duct system for a combustion engine |
| 01/01/2002 | US6334435 Method for operating pollution-free engine expansion chamber and expansion chamber therefor |
| 12/20/2001 | DE10015577A1 Internal combustion engine; has at least two, but preferably four, cylinders with individual supplies for fuel and air mixture to each cylinder connected through conical connection pipes |
| 12/19/2001 | EP1030963B1 Induction pipe with insertable components |
| 12/19/2001 | CN1076436C Exhaust muffler for IC engine |
| 12/13/2001 | WO2001094763A1 Compressed air assisted fuel injection system with reflection wave and variable restriction injection port |
| 12/13/2001 | DE10026358A1 Brennkraftmaschine mit Sauganlage Internal combustion engine with intake |
| 12/13/2001 | DE10020003A1 Intake tube for multi-cylinder IC engines has individual cylinder tubes with shorter sections connected during engine part load and disconnected during full load |
| 12/13/2001 | CA2405588A1 Compressed air assisted fuel injection system with reflection wave and variable restriction injection port |
| 12/11/2001 | US6328011 Suction pipe for the intake air of internal combustion engines with pressure-relieving sites for pressure valves |
| 12/06/2001 | WO2001092698A1 Internal combustion engine with a suction system |
| 12/05/2001 | EP1159524A1 Internal combustion engine with exhaust recirculation |
| 12/05/2001 | CN1075868C Exhaust controller for spark-ignition two stroke IC engine |
| 11/29/2001 | US20010045092 Motorcycle exhaust system |
| 11/27/2001 | US6321718 Intake module |
| 11/27/2001 | US6321532 Multiple tract exhaust manifold/header |
| 11/21/2001 | CN1323374A Compressed air assisted fuel injection system |
| 11/14/2001 | EP1153209A1 Admission device |
| 11/08/2001 | DE10022207A1 Air intake passage system for internal combustion engine has individual intake passages each connected by rib elements and hub element to drive shaft, with hub elements installed on corresponding drive shaft by laser weld joint |
| 11/07/2001 | EP1151185A1 Suction line with control element |
| 11/06/2001 | US6311653 Internal combustion engine |
| 11/01/2001 | US20010035146 Intake device with ram pipes and longitudinally adjustable resonance pipes |
| 10/31/2001 | EP1150035A2 Rotary valve assembly |
| 10/31/2001 | EP0856102B1 Intake pipe |
| 10/31/2001 | CN1319719A Changeable air intake device for straight-four engine |
| 10/30/2001 | US6308666 Internal combustion engine having means for recirculating exhaust and turbo boost gases |
| 10/25/2001 | US20010032608 Sonic weld in place self-tapping screw retainer |
| 10/25/2001 | US20010032601 Small engine fuel injection system |
| 10/25/2001 | US20010032600 Suction structure for internal combustion engines |
| 10/25/2001 | CA2344114A1 Spring returning a rotary valve with a differential planetary drive |
| 10/24/2001 | EP1148217A2 Intake control device for an internal combustion engine |
| 10/23/2001 | US6305493 Exhaust system for internal combustion engines |
| 10/23/2001 | US6305332 Cooling assembly for engine |
| 10/18/2001 | US20010029917 Intake control device for multi-cylinder V-type engine |
| 10/18/2001 | DE10115734A1 Auspuffsteuerventil Exhaust control valve |
| 10/18/2001 | DE10017204A1 Air feed system for multicylinder internal combustion engine has first, second branches for delivering fresh, used air to individual cylinders with mutually corresponding channel lengths |
| 10/17/2001 | EP1144820A1 Setting unit for effecting variable charging movements in the cylinder of a piston internal combustion engine |
| 10/17/2001 | CN1073204C Thinly mixed gas engine for automobile |
| 10/16/2001 | US6302076 Internal combustion engine with intake manifold plenum and method of use |
| 10/11/2001 | US20010027767 Air induction system for engine |
| 10/11/2001 | US20010027648 Exhaust control valve |
| 10/09/2001 | US6298815 Induction system for engine of outboard motor |
| 10/04/2001 | EP1137869A1 Exhaust manifold device |
| 10/04/2001 | DE10016027A1 Variable air intake device for internal combustion engine comprises first manifold between throttle valve connection and cylinders of engine, to which connect air suction pipes leading to individual cylinders |
| 10/03/2001 | CN2451740Y Improved two-stroke vehicle cylinder |
| 10/02/2001 | US6295960 Intake manifold communication valve |
| 10/02/2001 | US6295957 Compressed air assisted fuel injection system |
| 09/27/2001 | US20010024915 Exhaust system for 4-cycle engine of small watercraft |
| 09/27/2001 | DE10014282A1 Ansaugvorrichtung mit Schwingrohren und längenverstellbaren Resonanzrohren Intake with ram tubes and length-adjustable resonance tubes |
| 09/27/2001 | DE10011933A1 Air induction device for direct fuel injection engine has second induction sector not connected to first one or to exhaust gas feedback device |
| 09/26/2001 | EP1136674A2 Intake device with inertia supercharging tubes and resonant tubes of adjustable length |
| 09/26/2001 | EP1135584A1 Adjustable suction pipe |
| 09/25/2001 | US6293235 Compressed air assisted fuel injection system with variable effective reflection length |
| 09/20/2001 | WO2001069062A1 Internal combustion engine with intake manifold plenum and method of use |
| 09/20/2001 | US20010022167 Composite intake manifold assembly for an internal combustion engine and method for producing same |
| 09/12/2001 | EP1132667A2 System to reduce the passage in a flow channel |
| 09/12/2001 | EP1131547A1 Suction tube with switching element |
| 09/12/2001 | EP1131546A1 Shift drum |
| 09/11/2001 | CA2153279C Intake assembly for a multi-cylinder internal-combustion engine |
| 09/05/2001 | EP1130240A2 Cylinder injection engine and control apparatus and method thereof |
| 09/04/2001 | US6283105 Single-cylinder 4-cycle engine |
| 08/28/2001 | US6279528 Intake device |
| 08/23/2001 | WO2001061166A1 Compressed air assisted fuel injection system with variable effective reflection length |
| 08/23/2001 | CA2400005A1 Compressed air assisted fuel injection system with variable effective reflection length |
| 08/16/2001 | WO2001059274A1 Exhaust pulse control unit |
| 08/16/2001 | WO2001009493A3 Suction pipe unit |
| 08/14/2001 | US6273037 Compressed air assisted fuel injection system |
| 08/08/2001 | EP1122410A2 Variable intake apparatus for in-line four-cylinder internal combustion engine |
| 08/07/2001 | US6269806 Intake and exhaust device with multiple sections of specific geometry, for internal combustion engines |