| 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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| 11/02/2000 | DE19919661A1 Air intake system for an IC motor has swing switch flaps on the holder section to give a selective connection or separation between adjacent flow paths for optimum air supply for a high speed motor with improved torque and power |
| 11/02/2000 | DE10008458A1 Exhauster for motorcycle with multicylinder engine sets angle of outflow axial line of exit of set section from inflow axial line of entrance to increase in two places |
| 10/31/2000 | US6138628 Camshaft controller, in particular for use in an induction manifold system for a multi-cylinder internal combustion engine |
| 10/26/2000 | DE19918777A1 Flap valve arrangement as throttles in intake channels in IC engines has power transmission shaft connecting flap valve wings, and injection-molded valve modules |
| 10/24/2000 | US6135418 Low-leakage air valve for variable air intake system |
| 10/24/2000 | US6134885 Exhaust system tuned for performance with shared wall |
| 10/11/2000 | CN1269866A Internal combustion engine having means of reciprocating exhaust and turbo boost gases |
| 10/05/2000 | DE19914157A1 Induction tube system for two cylinder blocks in V layout, with some short induction tubes and some long ones |
| 10/03/2000 | US6125827 Air vent apparatus for auxiliary fuel tank in power unit |
| 09/27/2000 | EP0877856B1 Internal combustion engines |
| 09/20/2000 | EP1036264A1 Intake pipe with shift drum |
| 09/19/2000 | US6119454 Exhaust manifold device |
| 09/14/2000 | WO2000053917A1 Internal combustion engine with exhaust recirculation |
| 09/13/2000 | EP1034363A1 Internal combustion engine comprising at least one cylinder and individual intake passages |
| 09/07/2000 | DE19908435A1 Verfahren und Vorrichtung zur Impulsaufladung einer Kolbenbrennkraftmaschine Method and apparatus for pulse charging a reciprocating internal combustion engine |
| 08/30/2000 | EP1031712A2 Method and means for impulse charging a piston engine |
| 08/30/2000 | EP1030963A1 Induction pipe with insertable components |
| 08/24/2000 | WO2000049280A1 Admission device |
| 08/22/2000 | US6105547 Air intake device for an internal combustion engine |
| 08/22/2000 | US6105546 Intake system for an internal combustion engine |
| 08/17/2000 | WO2000047881A1 Suction line with control element |
| 08/17/2000 | DE19905686A1 Saugrohr mit Stellelement Intake manifold with actuator |
| 08/16/2000 | EP1028238A2 Low-leakage air valve for variable air intake system |
| 08/16/2000 | EP1028236A2 Exhaust manifold of gasoline engine |
| 08/16/2000 | CN1055519C Acting mechanism of apparatus used in internal combustion engine |
| 08/10/2000 | DE19962193A1 Rotary valve mechanism for intake apparatus of engine, has C-ring installed among revolving shafts formed on rotary valve and fitted to internal circumference surface of valve hole between adjacent paths |
| 08/09/2000 | EP1025349A2 Drum controller |
| 08/03/2000 | DE19903123A1 Luftsauganlage Air intake system |
| 08/02/2000 | EP1024258A2 Air intake systems |
| 08/02/2000 | EP1023548A1 Sealing element |
| 08/01/2000 | CA2217505C Resin air intake system provided with intake control valve |
| 07/26/2000 | EP1021647A1 Turbo-charged internal combustion engine |
| 07/25/2000 | US6092503 Air intake equipment for internal combustion engine |
| 07/25/2000 | US6092499 Intake pipe |
| 07/12/2000 | EP0819212B1 Resin air intake system provided with intake control valve |
| 07/11/2000 | US6085713 Intake manifold for engines |
| 06/28/2000 | EP1013909A1 Air plenum chamber for an internal combustion engine |
| 06/28/2000 | EP1012458A1 Intake system for an internal combustion engine |
| 06/28/2000 | EP1012457A1 Method and apparatus for active control of the combustion processes in an internal combustion engine |
| 06/28/2000 | EP1012456A1 Internal combustion engine comprising means for recirculating exhaust and turbo boost gases |
| 06/22/2000 | WO2000036283A1 Exhaust manifold device |
| 06/21/2000 | EP1010876A2 Single-cylinder 4-cycle engine |
| 06/21/2000 | CN1257159A Single-cylinder four-stroke engine |
| 06/13/2000 | US6073601 Internal combustion engine air intake manifold with a retractable element having an acoustic bore |
| 06/13/2000 | CA2076351C Active control of machine performance |
| 06/08/2000 | WO2000032915A1 Adjustable suction pipe |
| 06/08/2000 | DE19956732A1 Cooling system for IC engines of motorcycles has water pump chamber with diagonal channel for cooling water supply, so that no air is trapped and no air extractor is required |
| 06/08/2000 | DE19855734A1 Verstellbares Saugrohr Adjustable suction pipe |
| 06/08/2000 | DE19855732A1 Pipe with variable cross-section has control element forming wall section of pipe in variable cross-section region with outer seal to channel wall, control device for moving control element |
| 06/07/2000 | EP1006266A2 Direct fuel injection-type spark ignition internal combustion engine |
| 06/02/2000 | WO2000031391A1 Suction tube with switching element |
| 06/02/2000 | CA2352225A1 Suction tube with switching element |
| 05/31/2000 | CN1254793A Cooler of engine |
| 05/25/2000 | DE19853741A1 Induction pipe with switching element, has at least partly elastic seals supported motionless in it |
| 05/23/2000 | US6065454 Method and apparatus for active control of the combustion processes in an internal combustion engine |
| 05/17/2000 | CN1052527C Exhaust system for two-cycle engine |
| 05/16/2000 | US6062927 Component arrangement for outboard motor |
| 05/10/2000 | EP0873470B1 Exhaust manifold device |
| 05/04/2000 | DE19842570A1 Air induction device for internal combustion engine, with hose running in circumferential channel so that it cannot become crimped or bent |
| 04/27/2000 | DE19849119A1 Internal combustion engine intake system with vee-bank cylinders adds fixed flow passage in plastics walls and housing parts so passage issues into connecting channels. |
| 04/27/2000 | DE19848662A1 Internal combustion engine intake system uses control slide as part of spiral housing carried counter-rotatably on endfaces of air manifold spiral. |
| 04/26/2000 | EP0995019A1 Air suction device for internal combustion engine |
| 04/26/2000 | CN1051831C Exhaust valve mechanism for motorcycle |
| 04/20/2000 | DE19947728A1 Two-stroke engine exhaust system uses smaller and larger volume resonance chambers in tandem with narrow flow section between. |
| 04/13/2000 | DE19846111A1 Increasing torque of internal combustion engine involves re-charging by closing choke, opening after delay selected so pressure wave reaches inlet valve(s) immediately before closing |
| 04/13/2000 | DE19845879A1 Air induction system for internal combustion engine has switched flap on axle supported at pivot point on induction channel system outside switching flap surface, aligned with closed flap |
| 04/13/2000 | DE19845878A1 Air induction system for combustion engine has induction channels able to be connected together on engine side via tube able to be connected via valve depending on engine parameters |
| 04/06/2000 | DE19845140A1 Air induction channel system for internal combustion engine, with sealing rings in edge sectors acting with recesses in plastic bodies |
| 04/05/2000 | EP0990093A1 Induction system, especially for use as an induction port of an internal combustion engine |
| 03/23/2000 | DE19842724A1 Sauganlage Intake |
| 03/23/2000 | DE19841810A1 Switchable air suction unit for internal combustion engine comprises multi-part swing tube per cylinder with fixed and displaceable swing tube components, through movement of which effective suction length of swing tubes is variable |
| 03/22/2000 | EP0987412A2 Intake system |
| 03/21/2000 | US6039012 Operating control system for 2 cycle direct injection engine |
| 03/15/2000 | EP0870102B1 Flap valve for intake system for an internal combustion engine |
| 03/09/2000 | DE19840096A1 Abgasanlage einer mehrzylindrigen Brennkraftmaschine Exhaust system of a multi-cylinder internal combustion engine |
| 03/08/2000 | EP0984144A2 Exhaust system of a multi-cylinder internal combustion engine |
| 03/07/2000 | US6032634 Air induction system for internal-combustion engine |
| 03/02/2000 | WO2000011334A1 Compressed air assisted fuel injection system |
| 03/02/2000 | WO2000011333A1 Intake pipe with shift drum |
| 03/02/2000 | WO2000011332A1 Induction device for an internal combustion engine |
| 03/01/2000 | EP0865568B1 Air inlet device for internal combustion engine |
| 02/23/2000 | EP0980968A1 Intake device for internal combustion engine |
| 02/15/2000 | US6024188 Air induction unit for internal combustion engine |
| 02/09/2000 | EP0977936A1 Suction device |
| 02/01/2000 | CA2027235C Intake manifold |
| 01/27/2000 | DE19832545A1 Air inlet system for an I.C. engine has single suction channels each with a cartridge tilting from the shortest connecting line between two partial sections |
| 01/25/2000 | US6016780 Air intake device for an internal combustion engine |
| 01/22/2000 | CA2266008A1 Continuously variable runner length manifold |
| 01/20/2000 | WO2000003131A1 Charge control device for and method for controlling the functioning of a reciprocating internal combustion engine |
| 01/20/2000 | WO2000003123A1 Method for operating pollution-free engine expansion chamber and expansion chamber therefor |
| 01/20/2000 | CA2337056A1 Method for operating pollution-free engine expansion chamber and expansion chamber therefor |
| 01/19/2000 | EP0627045B1 Internal combustion engine intake and exhaust systems |
| 01/13/2000 | DE19830575A1 Ladungssteuervorrichtung für eine sowie Verfahren zum Steuern des Betriebs einer Hubkolbenbrennkraftmaschine Charge control apparatus for a method as well as for controlling the operation of a reciprocating internal combustion engine |
| 01/13/2000 | DE19830508A1 Air intake channel system for IC engine |
| 01/12/2000 | EP0970301A1 Camshaft controller, in particular for use in an induction manifold system for a multi-cylinder internal combustion engine |
| 01/06/2000 | WO2000000723A1 Method for supercharging an internal combustion engine |
| 01/05/2000 | EP0968360A1 Intake module |
| 12/22/1999 | EP0964987A1 Process for manufacturing a switching valve |
| 12/19/1999 | CA2275851A1 Two stroke, multiple cylinder engine for small vehicle |
| 12/15/1999 | EP0963512A1 Duct system, particularly an internal combustion engine intake manifold |