| Patents for F02B 33 - Enginescharacterised by provision ofpumps for charging or scavenging (7,548) |
|---|
| 03/27/2003 | WO2002086310B1 Direct fuel injection design for an internal combustion engine |
| 03/26/2003 | EP1295017A1 Dual-level energy engine |
| 03/26/2003 | CN1103865C Multi-fuel engine |
| 03/25/2003 | US6536386 Assist gas fuel injection mechanism for 2-cycle internal combustion engine |
| 03/25/2003 | US6536384 Two-stroke internal combustion engine with isolated crankcase |
| 03/20/2003 | US20030051684 Stratified scavenging two-cycle internal combustion engine |
| 03/13/2003 | US20030049139 Engine |
| 03/11/2003 | US6530365 Fluid displacement pump with backpressure stop |
| 03/11/2003 | US6530349 Two-cycle internal combustion engine |
| 03/06/2003 | WO2003006822A8 Power engine with retroactive injection |
| 03/06/2003 | WO2001065091A9 Four stroke engine having flexible arrangement |
| 03/05/2003 | EP1287245A1 Method and arrangement for regulating crankshaft rotational speed |
| 03/05/2003 | EP1287243A1 Compressed air assisted fuel injection system with reflection wave and variable restriction injection port |
| 03/05/2003 | EP0891477B1 A device for increasing crankcase compression in an internal combustion engine |
| 03/04/2003 | WO2003027457A1 V-engine supercharging device |
| 03/04/2003 | US6526656 Coating for a fuel injector seat |
| 02/27/2003 | US20030037763 Four-cycle engine |
| 02/27/2003 | US20030037737 Two-cycle internal combustion engine |
| 02/26/2003 | CN1102197C Spark ignition type four-stroke intenal combustion engine with booster pump |
| 02/26/2003 | CN1102196C Cylinder-paried two-stroke self-boosting engine |
| 02/25/2003 | US6524081 One-stage transmissible turbocharger |
| 02/25/2003 | US6523509 Two-stroke engine |
| 02/20/2003 | US20030033996 Internal combustion engine cylinder head |
| 02/20/2003 | US20030033995 Internal combustion engine |
| 02/19/2003 | CN1397720A Two-stroke engine exhausted by crankcase |
| 02/13/2003 | WO2003012266A1 Internal combustion engine |
| 02/13/2003 | US20030029411 Internal combustion engine cylinder head |
| 02/13/2003 | US20030029398 Two-stroke internal combustion engine |
| 02/12/2003 | EP1282764A1 Improved two-stroke internal combustion engine, with increased efficiency and low emission of polluting gas |
| 02/12/2003 | EP1282763A1 Two-stroke internal combustion engine |
| 02/11/2003 | US6516789 Centrifugal supercharger having lubricating slinger |
| 02/11/2003 | US6516788 Gear driven supercharger having noise reducing impeller shaft |
| 02/11/2003 | US6516756 Fuel injection system for marine engine |
| 02/05/2003 | EP1281844A2 Internal combustion engine |
| 02/05/2003 | CN1100936C Pressure increasing device for two wheel motorcycle |
| 02/04/2003 | US6513466 Two-stroke engine |
| 02/04/2003 | US6513465 Two-stroke internal combustion engine |
| 01/30/2003 | WO2003008785A1 Split four stroke cycle internal combustion engine |
| 01/30/2003 | WO2002044533A3 Vane compressor or expander |
| 01/30/2003 | US20030019444 Internal combustion engine |
| 01/30/2003 | CA2354311A1 Fuel injection system for a two-stroke engine |
| 01/29/2003 | EP1279806A1 Two-stroke-cycle internal combustion engine using pneumatically assisted direct fuel injection |
| 01/23/2003 | WO2003006822A1 Power engine with retroactive injection |
| 01/23/2003 | US20030015183 Charge air management system for automotive engine |
| 01/23/2003 | US20030015171 Split four stroke engine |
| 01/23/2003 | US20030015153 Two-stroke internal combustion engine |
| 01/23/2003 | US20030014971 Split four stroke cycle internal combustion engine |
| 01/16/2003 | WO2003004847A2 Control system for electrically assisted turbocharger |
| 01/15/2003 | EP0914558B1 Two cycle engine having a decompression slot |
| 01/15/2003 | EP0896651B1 Device and method in combustion engines |
| 01/14/2003 | US6505583 Fuel controlling apparatus for internal combustion engine |
| 01/09/2003 | US20030005895 Two-stroke interal combustion engine |
| 01/09/2003 | US20030005695 Control system for electric assisted turbocharger |
| 01/09/2003 | CA2354200A1 Retrograde injection power engine |
| 01/07/2003 | US6502769 Coating for a fuel injector seat |
| 01/03/2003 | WO2003001039A1 Turbocharge arrangement for a diesel engine |
| 01/02/2003 | US20030000507 Device and method for exhaust gas circulation of internal combustion engine |
| 01/02/2003 | EP1269001A1 An engine |
| 01/02/2003 | EP1268995A1 A two stroke internal combustion engine |
| 12/25/2002 | CN1387605A Forced coaxially ventilated two stroke power plant |
| 12/25/2002 | CN1097147C Charge air system for two-cyclic IC engine |
| 12/19/2002 | US20020189256 Engine intake air dryer |
| 12/19/2002 | US20020189255 Combined remote first intake air aftercooler and a second fluid from an engine cooler for an engine |
| 12/18/2002 | CN1385602A 二冲程内燃机 Two-stroke internal combustion engine |
| 12/18/2002 | CN1096557C Turbocharging systems for internal combustion engines |
| 12/18/2002 | CN1096547C Mixing fuel gas feeding device of two-stroke circulation engine |
| 12/12/2002 | US20020185088 Two-stroke engine with storage duct |
| 12/12/2002 | US20020185087 Two-stroke engine in a portable, manually-guided implement |
| 12/12/2002 | DE10128197A1 Zweitaktmotor in einem tragbaren, handgeführten Arbeitsgerät Two-stroke engine in a portable, hand-held device |
| 12/12/2002 | DE10128195A1 Zweitaktmotor mit Speicherkanal Two-stroke engine with memory channel |
| 12/12/2002 | DE10127988A1 Operating method for 2-stroke engines esp. with turbochargers with action of scavenging pump used to generate pre-compressed scavenging air, has buffer store communicating with crankcase |
| 12/11/2002 | EP1264089A1 Internal combustion engine |
| 12/11/2002 | EP1078151B1 Crankcase scavenged two-stroke engines |
| 12/11/2002 | CN2525260Y IC engine capable of secondary combustion |
| 12/10/2002 | US6491006 Chain saw having a two-cycle or two-stroke engine, and a hand-held power tool such as a chain saw, trimmer, or power cutter having a two-cycle or two-stroke engine, and a method for the construction thereof |
| 12/10/2002 | US6491005 Die cast metal cylinder assembly for a two-stroke engine |
| 12/10/2002 | US6491004 Two-stroke engine |
| 12/05/2002 | WO2002097248A1 Internal combustion engine for the combustion of a combustible gas |
| 12/05/2002 | WO2002097246A1 Two-stroke engine |
| 12/05/2002 | US20020182088 One-stage transmissible turbocharger |
| 12/05/2002 | US20020179037 Combustion motor |
| 12/05/2002 | US20020179026 Two-stroke internal combustion engine with crankcase scavenging |
| 11/28/2002 | WO2002095204A1 Method and device for controlling an electrically driven charger |
| 11/27/2002 | CN1382246A Z-engine |
| 11/26/2002 | US6484703 EGR/bleed air diverter valve |
| 11/26/2002 | US6484695 Engine having compressed air assisted injection with secondary high speed fuel carburetor sandwich |
| 11/21/2002 | WO2002092978A1 Crankcase scavenged internal combustion engine |
| 11/21/2002 | US20020170543 Engine |
| 11/21/2002 | DE10124543A1 Controlling electrically operated turbocharger involves forming control signal that drives electrical charger depending on pressure ratio across electrical charger that is to be set |
| 11/20/2002 | EP1257737A1 Compressed air assisted fuel injection system with variable effective reflection length |
| 11/20/2002 | CN1380937A Device and method for exhaust gas circulation of internal combustion engine |
| 11/14/2002 | WO2002090745A1 Smoke reducer |
| 11/14/2002 | US20020166547 Egr/bleed air diverter valve |
| 11/12/2002 | US6478100 Supercharged hybrid electric vehicle |
| 11/12/2002 | US6478016 Gear driven supercharger having noise reducing impeller shaft |
| 11/12/2002 | US6477992 Oiling system |
| 10/31/2002 | WO2002086310A1 Direct fuel injection design for an internal combustion engine |
| 10/31/2002 | WO2000040845A3 Compressed two-stroke or four-stroke internal combustion engine |
| 10/31/2002 | US20020159902 Mechanical discharge self-supercharging engine |
| 10/30/2002 | CN1377442A Charged two or four stroke internal-combustion engine |