| Patents for F02B 33 - Enginescharacterised by provision ofpumps for charging or scavenging (7,548) |
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| 09/07/2001 | CA2368536A1 Four stroke engine with flexible arrangement |
| 09/07/2001 | CA2368532A1 Four stroke engine with intake manifold |
| 09/07/2001 | CA2368529A1 Four stroke engine having a supercharger |
| 09/07/2001 | CA2368517A1 Four stroke engine having blow-by ventilation system and lubrication system |
| 09/06/2001 | US20010018901 Two-stroke engine |
| 09/06/2001 | US20010018900 Fuel controlling apparartus for internal combustion engine |
| 09/06/2001 | US20010018899 Two-stroke engine |
| 09/06/2001 | US20010018898 Internal combustion engine having a choke flap arranged in an air filter housing |
| 09/06/2001 | DE10009796A1 IC engine with choke flap in air filter housing for chain saws etc. has common choke element in air filter clean room, for intake opening and bypass opening |
| 09/06/2001 | DE10009794A1 Two-stroke engine with air filter housing bypass for chain saws etc. has adjustable throttle element in metal throttle channel of injection-molded plastic throttle housing |
| 09/06/2001 | DE10009793A1 2-stroke engine with adjustable charge for chain saws etc. has overflow channels connected to air feed channels with adjustable throttles for different air flow volume in individual channels |
| 09/06/2001 | DE10009621A1 Zweiaktmotor mit Ladungsschichtung Zweiaktmotor stratified |
| 09/04/2001 | US6282899 Scrolless compressor housing |
| 08/29/2001 | CN1070259C Pressure injection fuel mixture two stroke engine |
| 08/28/2001 | US6279550 Internal combustion engine |
| 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 |
| 08/21/2001 | US6276334 Premixed charge compression ignition engine with optimal combustion control |
| 08/16/2001 | WO2001059260A1 Fluid displacement pump with backpressure stop |
| 08/16/2001 | US20010013338 Centrifugal air compressor |
| 08/16/2001 | EP1124045A2 Supercharger clutch system |
| 08/16/2001 | EP1124044A2 Method of controlling a supercharger drive clutch |
| 08/16/2001 | EP1123456A2 Engine with crankcase compression |
| 08/14/2001 | US6273037 Compressed air assisted fuel injection system |
| 08/09/2001 | WO2001057377A1 Mechanical discharge self-supercharging engine |
| 08/09/2001 | US20010011532 Two-cycle engine |
| 08/09/2001 | CA2420070A1 Mechanical discharge self-supercharging engine |
| 08/02/2001 | DE10002248A1 Ansaugsystem für eine Brennkraftmaschine mit Quantitätsregelung Intake system for an internal combustion engine with quantity control |
| 08/02/2001 | CA2297393A1 Filtered exhaust engine |
| 08/01/2001 | EP1120560A2 Small engine fuel injection system |
| 08/01/2001 | EP1120555A1 A process and an air intake system in a combustion engine |
| 07/31/2001 | US6267088 Two-stroke engine having an air scavenged transfer channel |
| 07/26/2001 | WO2001053677A1 Method and apparatus for energy transfer in a four-cycle combustion engine |
| 07/26/2001 | US20010009150 Fluid displacement pump with backpressure stop |
| 07/24/2001 | US6263841 Two stroke engine having reduced emissions |
| 07/19/2001 | WO2001051785A1 Two-stroke internal combustion engine |
| 07/19/2001 | WO2001051784A1 Two-stroke internal combustion engine |
| 07/19/2001 | US20010008127 Reed valve cooling apparatus for engine |
| 07/19/2001 | DE10001063A1 Mechanically driven compressor for internal combustion engine, forming intermediate cavity in casing wall, through which coolant flows |
| 07/19/2001 | CA2397331A1 Two-stroke internal combustion engine |
| 07/19/2001 | CA2395708A1 Two-stroke internal combustion engine |
| 07/17/2001 | US6260545 Internal combustion engine having combustion heater |
| 07/12/2001 | WO2001049997A1 Internal combustion engines |
| 07/12/2001 | WO2001049980A1 Internal combustion engine with valve control |
| 07/10/2001 | US6257195 Internal combustion engine with substantially continuous fuel feed and power output |
| 07/10/2001 | US6257181 Two-stroke engine having a ventilated transfer channel |
| 07/10/2001 | US6257180 Forced coaxially ventilated two stroke power plant |
| 07/05/2001 | WO2001048380A1 Disk valve and crankshaft cam compressor |
| 07/05/2001 | DE10017806A1 Four-stroke internal combustion engine has pairs of coaxially superposed cylinders both ends of air-cooled crankcase and four pushrods and shuttle valve forming air-precompression chamber. |
| 07/05/2001 | DE10005011A1 Brake power support for applying to a motor vehicle includes a pneumatic brake booster with a casing having its inner space split into depression and operating chambers by a membrane for controlling pressure. |
| 07/03/2001 | US6253747 Torsional coupling for supercharger |
| 06/28/2001 | WO2001046574A2 Reciprocating internal combustion engine with balancing and supercharging |
| 06/21/2001 | WO2001044634A1 Piston valve type layered scavenging 2-cycle engine |
| 06/21/2001 | DE19960906A1 Air-cooled internal combustion engine for hand-held tool such as chainsaw, with intermediate wall of vane crown open in sectors to axial air passage to return cavity |
| 06/20/2001 | EP1108126A1 Compressed air assisted fuel injection system |
| 06/19/2001 | USRE37230 Two stroke cycle internal combustion engines |
| 06/19/2001 | US6247460 Vortex tube affixed to a turbocharger, supercharger or intake manifold of an engine |
| 06/14/2001 | WO2001042634A1 Z-engine |
| 06/13/2001 | CN1299439A Multi-fuel engine |
| 06/05/2001 | US6241498 Rotary fluid mover |
| 06/05/2001 | US6240886 Stratified scavenging two-cycle engine |
| 05/31/2001 | WO2001038705A1 Four-stroke engine with rotary valve control |
| 05/23/2001 | EP1101997A1 Flexible pipe having fine mesh braid liner |
| 05/17/2001 | WO2001034954A1 Forced coaxially ventilated two stroke power plant |
| 05/17/2001 | WO2001006099A9 Reduced volume scavenging system for two cycle engines |
| 05/10/2001 | DE10041548A1 Two stroke internal combustion engine transfer port has duct connecting crankcase ton inlet port for combustion chamber and charge mixer with flow guide |
| 05/10/2001 | DE10041547A1 Two stroke internal combustion engine for chainsaw has transfer passage connecting inlet |
| 05/08/2001 | US6227922 Exhaust timing control valve control arrangement |
| 05/08/2001 | US6227180 Control of supercharged internal combustion engine |
| 05/08/2001 | US6227179 V-type internal combustion engine with a mechanically driven supercharger |
| 05/08/2001 | US6227178 Control system of combustion heater for internal combustion engine |
| 05/01/2001 | US6223775 Accumulator |
| 04/25/2001 | EP1009925A4 Two-stroke internal combustion engine having improved fuel porting |
| 04/17/2001 | US6216650 Stratified scavenging two-cycle engine |
| 04/17/2001 | US6216649 Low emission two-cycle internal combustion engine for powering a portable tool |
| 04/17/2001 | US6216461 EGR delivery and control system using dedicated full authority compressor |
| 04/17/2001 | US6216460 EGR delivery and control system using dedicated full authority compressor |
| 04/17/2001 | US6216458 Exhaust gas recirculation system |
| 04/12/2001 | WO2001025604A1 Stratified scavenging two-cycle engine with catalyst |
| 04/05/2001 | US20010000190 Background noise/speech classification method, voiced/unvoiced classification method and background noise decoding method, and speech encoding method and apparatus |
| 04/03/2001 | US6209530 Control system for exhaust gas recirculation system |
| 04/03/2001 | US6209528 Fuel supply system for automotive engines |
| 04/03/2001 | CA2242022C Fuel supply system for automotive engines |
| 03/29/2001 | WO2001021941A1 Two-stroke internal combustion engine |
| 03/29/2001 | DE19944946A1 Unit to charge internal combustion engine outside optimum working area of charger; has pressure container, valve and pressure generator to supply gas in other areas continuously to pressure container |
| 03/29/2001 | DE19942904A1 Brennkraftmaschine Internal combustion engine |
| 03/27/2001 | US6205787 Charge air systems for turbocharged four-cycle internal combustion engines |
| 03/21/2001 | EP1084340A1 Multi-fuel engine |
| 03/21/2001 | EP1084335A1 Piston engine |
| 03/15/2001 | WO2001018374A1 Exhaust gas treatment method and device |
| 03/15/2001 | WO2001018368A1 Internal combustion engine |
| 03/13/2001 | US6202046 Background noise/speech classification method |
| 03/13/2001 | US6200178 Small watercraft |
| 03/13/2001 | US6199532 Four-stroke engine |
| 03/08/2001 | WO2001016470A1 Internal combustion engine with regenerator and hot air ignition |
| 02/28/2001 | EP1078151A1 Crankcase scavenged two-stroke engines |
| 02/28/2001 | CN1285893A Rotary positive-displacement machines |
| 02/27/2001 | US6192686 Exhaust gas recirculation system |
| 02/22/2001 | DE10024635A1 Charger system for an IC piston motor has a fan between the air filter and the motor with a branch channel at the air intake in a compact assembly which increases the fresh air supply |
| 02/20/2001 | US6189318 Internal combustion engines |