| Patents for F02B 25 - Engines characterised by using fresh charge for scavenging cylinders (3,434) |
|---|
| 04/20/2005 | CN1198049C Two-stroke IC engine |
| 04/14/2005 | WO2005033488A1 A carburettor |
| 04/14/2005 | WO2005033487A1 Oil seal and drain structure for engine |
| 04/14/2005 | US20050076881 Internal combustion engine with novel fuel / air delivery system |
| 04/14/2005 | US20050076880 Internal combustion engine |
| 04/14/2005 | US20050076878 Internal combustion engine with novel fuel/air delivery system |
| 04/12/2005 | US6877723 Valve for control of additional air for a two-stroke engine |
| 04/07/2005 | US20050072388 Two-stroke engine |
| 04/06/2005 | CN1603593A 两冲程发动机 Two-stroke engine |
| 04/05/2005 | US6874455 Two-cycle engine |
| 04/05/2005 | US6874453 Two stroke internal combustion engine |
| 03/31/2005 | WO2005028828A1 Two-stroke engine comprising transfer ducts for inducting air in the cylinder, the ducts having a volume being less than 20% of a volume swept by the piston |
| 03/24/2005 | WO2005026520A1 Carburettors |
| 03/24/2005 | DE10341230A1 Ansaugvorrichtung Suction |
| 03/24/2005 | DE102004037187A1 Elastic single-piece connector unit between an air filter and an internal combustion engine comprises two channels: one for fuel/air mixture and another for substantially fuel-free air |
| 03/23/2005 | EP1247018B1 Two-stroke internal combustion engine |
| 03/22/2005 | CA2216593C Two-cycle internal combustion engine |
| 03/16/2005 | CN1594861A Intake arrangement for an internal combustion engine |
| 03/10/2005 | US20050051118 Intake arrangement for an internal combustion engine |
| 03/09/2005 | EP1240416B1 Reciprocating internal combustion engine with balancing and supercharging |
| 03/03/2005 | WO2005019635A1 Direct injected two stroke combustion |
| 03/03/2005 | US20050045138 Elastic connecting duct |
| 03/03/2005 | US20050045124 Two-cycle engine |
| 03/03/2005 | US20050045123 Two-stroke engine having a membrane valve integrated into the transfer channel |
| 03/03/2005 | DE102004037494A1 Zweitakt-Verbrennungsmotor Two stroke internal combustion engine |
| 02/24/2005 | DE19753553B4 Zweitakt-Verbrennungsmotor Two stroke internal combustion engine |
| 02/23/2005 | EP1508679A2 Two-stroke cycle engine |
| 02/22/2005 | US6857402 Two-stroke engine |
| 02/17/2005 | US20050034689 Carburetor for two-cycle engine |
| 02/15/2005 | CA2330609C Multi-fuel engine |
| 02/08/2005 | US6851415 System for exhaust/crankcase gas recirculation |
| 02/08/2005 | US6851402 Two-stroke engine and method for operating the same |
| 02/03/2005 | US20050022757 Two-stroke internal combustion engine |
| 02/02/2005 | CN1573062A Scavenging insert for an engine |
| 02/01/2005 | US6848432 Purge control device for low vacuum condition |
| 02/01/2005 | US6848399 Scavenging insert for an engine |
| 01/27/2005 | US20050019230 Plasmatron-catalyst system |
| 01/27/2005 | DE202004014582U1 Special piston for two-stroke internal combustion engines enables greater efficiency and asymmetric control times to reduce consumption and exhaust gas |
| 01/19/2005 | EP1498588A2 Two-stroke internal combustion engine |
| 01/18/2005 | US6843469 Scavenging air/fuel-air mixture control device for a stratified scavenging two-cycle engine |
| 01/13/2005 | WO2005003532A1 Internal combustion engine |
| 01/12/2005 | CN2670612Y Small universal two-stroke gasoline engine |
| 01/06/2005 | US20050001335 Scavenging air/fuel-air mixture control device for a stratified scavenging two-cycle engine |
| 12/30/2004 | US20040261734 Method of producing a powerful and efficient internal combustion four stroke engine using a blower and a single valve cylinder |
| 12/29/2004 | EP1287233B1 Free-piston internal combustion engine with valves located in pistons |
| 12/29/2004 | CN1558101A Low emission combustion system of flexible fuel engine |
| 12/29/2004 | CN1558100A Long-stroke uniflow scavenging pressurized two stroke diesel engine with electric control sliding door exhaust valve |
| 12/23/2004 | US20040255912 Purge control device for low vacuum condition |
| 12/23/2004 | US20040255907 Burnt gas-scavenging indirect-injection internal-combustion supercharged engine and supercharged air supply method for such an engine |
| 12/23/2004 | US20040255884 Internal combustion engine with harmonic synchroniser |
| 12/23/2004 | US20040255883 Two-cycle combustion engine |
| 12/23/2004 | DE10324007A1 Four-stroke combustion piston engine comprises a cylinder chamber subdivided into a top cylinder chamber and a combustion chamber, and a piston having an inlet valve allowing gas transfer |
| 12/22/2004 | EP1489283A1 Supercharged engine with indirect injection , EGR and process for supercharged air admission |
| 12/15/2004 | EP1025351B1 Method of making a low emission power plant |
| 12/14/2004 | US6830041 Breather device of vehicle engine |
| 12/09/2004 | WO2004106715A1 Four-stroke combustion piston engine with a two-part cylinder chamber |
| 12/09/2004 | WO2004106714A1 Two cycle internal combustion engine with direct fuel injection combustion system |
| 12/09/2004 | US20040244739 Two-stroke engine transfer ports |
| 12/09/2004 | US20040244738 Two-cycle combustion engine with air scavenging system |
| 12/09/2004 | CA2526236A1 Two cycle internal combustion engine with direct fuel injection combustion system |
| 12/07/2004 | US6827338 Scavenging air/fuel-air mixture control device for a stratified scavenging two-cycle engine |
| 12/02/2004 | US20040237914 Scavenging insert for an engine |
| 12/01/2004 | EP1482146A2 Scavenging insert for an engine |
| 12/01/2004 | CN1550648A Two-stroke engine |
| 11/25/2004 | US20040232569 Diaphragm-type carburetor |
| 11/25/2004 | DE10324099A1 Two-stroke engine has first and second channels that lead into wall of cylinder, and that are connected to each other via pocket in piston when piston is in certain position |
| 11/18/2004 | DE19810470B4 Verfahren zur Herstellung eines Zylinders für einen Zweitakt-Verbrennungsmotor Process for the preparation of a cylinder for a two-stroke internal combustion engine |
| 11/18/2004 | DE10319216A1 Zweitaktmotor Two-stroke engine |
| 11/16/2004 | US6817323 Internal combustion engine |
| 11/09/2004 | US6814064 High efficiency engine with variable compression ratio and charge (VCRC engine) |
| 11/04/2004 | US20040216791 Reed valve and reed valve assembly |
| 11/04/2004 | US20040216706 Two-stroke engine |
| 11/04/2004 | US20040216705 Thermal 2 stroke engine with reduced pollution and 4 stroke engine with scavenging and volumetric supercharging |
| 11/03/2004 | EP1472443A1 Combustion engine |
| 11/03/2004 | CN1174163C Two-stroke IC engine |
| 10/28/2004 | DE10316905A1 Two-stroke engine for especially hand guided working appliance has valve element comprising sleeve rotationally fixed in crankcase and interacting with control element connected to crankshaft |
| 10/28/2004 | DE10197237T5 Motor mit innerer Verbrennung und Kurbelgehäusespülung Internal combustion engine and the crankcase |
| 10/27/2004 | EP1471228A2 Internal combustion engine equipped with a scavenging control valve apparatus |
| 10/27/2004 | EP1169556B1 Two-stroke internal combustion engine |
| 10/27/2004 | EP1153208B1 Two-stroke internal combustion engine |
| 10/20/2004 | EP0911501B1 Two-stroke engine operation method and internal combustion two-stroke engine |
| 10/06/2004 | CN1534174A Two stroke engine |
| 09/30/2004 | DE10312096A1 Zweitaktmotor Two-stroke engine |
| 09/29/2004 | CN1532387A Leaf valve or leaf valve assembly |
| 09/28/2004 | US6796127 One cycle internal combustion engine |
| 09/23/2004 | WO2004033869A3 Two-stroke engine transfer ports |
| 09/23/2004 | US20040182338 Two-cycle engine |
| 09/22/2004 | EP1460239A1 Reed valve or reed valve assembly |
| 09/21/2004 | US6793899 Plasmatron-catalyst system |
| 09/02/2004 | US20040168656 Crankcase scavenged internal combustion engine |
| 08/25/2004 | CN1523210A Two-stroke engine and method for operating the same |
| 08/18/2004 | EP1446563A1 Internal combustion engine with harmonic synchroniser system |
| 08/18/2004 | EP1337747A4 High efficiency engine with variable compression ratio and charge (vcrc engine) |
| 08/10/2004 | US6772726 Multiple-position, operator-carried, four-stroke engine |
| 08/04/2004 | CN1518636A Turbocharge arrangement for diesel engine |
| 07/29/2004 | US20040144343 Two-stroke engine and method for operating the same |
| 07/29/2004 | US20040144081 Engine exhaust system |
| 07/29/2004 | DE10301732A1 Zweitaktmotor und Verfahren zu dessen Betrieb Two-stroke engine and method for operating the |
| 07/14/2004 | EP1228297A4 Forced coaxially ventilated two stroke power plant |
| 07/08/2004 | WO2004057169A1 Lead air control device of stratified scavenging two-cycle engine |