| Patents for F02B 33 - Enginescharacterised by provision ofpumps for charging or scavenging (7,548) |
|---|
| 04/20/2004 | US6722324 Fuel injection system for marine engine |
| 04/20/2004 | US6722129 Crank case ventilation system |
| 04/15/2004 | WO2004031590A1 Electrical charge air compressor provided with an integrated air cooling system |
| 04/15/2004 | WO2004031564A1 Internal combustion engine comprising a compressor in the induction tract |
| 04/15/2004 | WO2004031556A1 Device for compressing combustion air wit an integrated bypass device |
| 04/15/2004 | US20040069250 Watercraft having a four stroke engine with a supercharger |
| 04/15/2004 | DE10245798A1 Elektrisch betriebener Ladeluftverdichter mit integrierter Luftkühlung Electrically driven charge air compressor with integrated air cooling |
| 04/14/2004 | EP1408224A1 Piston engine combined with a Joule cycle |
| 04/13/2004 | US6718955 Electric supercharger |
| 04/13/2004 | US6718917 Two-stroke internal combustion engine |
| 04/08/2004 | US20040065308 Internal combustion engine and working cycle |
| 04/08/2004 | US20040065304 Electrically operated fuel injection apparatus |
| 04/08/2004 | US20040065281 Two-stroke engine transfer ports |
| 04/08/2004 | US20040065280 Two-stroke engine transfer ports |
| 04/08/2004 | DE10245336A1 Vorrichtung zur Verdichtung von Verbrennungsluft mit integrierter Umgehungseinrichtung Apparatus for compressing combustion air with integrated bypass means |
| 04/08/2004 | DE10244535A1 Brennkraftmaschine mit einem Verdichter im Ansaugtrakt Internal combustion engine with a compressor in the intake |
| 04/07/2004 | EP1404953A1 Internal combustion engine for the combustion of a combustible gas |
| 04/07/2004 | EP1343954B1 Electrically driven flow compressor |
| 04/07/2004 | EP1007829B1 Gas-dynamic pressure wave machine |
| 04/06/2004 | US6715465 Internal combustion engine with valve control |
| 04/06/2004 | US6715455 Internal combustion engine |
| 04/01/2004 | WO2003012266A9 Internal combustion engine |
| 04/01/2004 | US20040060754 Air intake arrangement for an internal combustion engine |
| 04/01/2004 | US20040060548 Engine driven supercharger for aircraft |
| 03/31/2004 | EP1402159A1 Two-stroke engine |
| 03/31/2004 | CN1485533A Supercharger for internal combustion engine |
| 03/31/2004 | CN1485532A Auxiliary starting apparatus, apparatus capable of promoting acceleration performance and slow run torque and preventing hypervelocity for supercharger |
| 03/30/2004 | US6712039 Internal combustion engines |
| 03/30/2004 | US6712029 Cylinder for an internal combustion engine |
| 03/25/2004 | WO2004025097A1 Method for operating an internal combustion engine |
| 03/25/2004 | US20040055546 Scavenging air/fuel-air mixture control device for a stratified scavenging two-cycle engine |
| 03/24/2004 | EP1144833B1 Cylinder for internal combustion engine |
| 03/18/2004 | WO2004022947A1 Reciprocating piston engine and method for controlling the same |
| 03/18/2004 | WO2004022945A1 Reciprocating piston engine and piston therefor |
| 03/18/2004 | US20040050376 Stratified scavenging mechanism of a two-stroke engine |
| 03/18/2004 | US20040050047 Low speed turbo EGR |
| 03/18/2004 | US20040050046 Split four stroke engine |
| 03/18/2004 | DE10239110A1 Charging system for internal combustion engine has part volume of air produced by additional smaller exhaust gas turbocharger or external compressor drawn in from air receiver, compressed, and fed to compressed air accumulator |
| 03/17/2004 | EP1398484A2 Method for operating an internal combustion engine with switchable auxiliary |
| 03/16/2004 | US6705084 Control system for electric assisted turbocharger |
| 03/11/2004 | US20040047752 Electrically driven flow compressor |
| 03/11/2004 | US20040045522 Internal combustion engine |
| 03/11/2004 | DE10241892A1 Operating internal combustion engine with compressor, especially turbocharger, involves checking if compressor pumping is taking place and correcting pump threshold depending on check results |
| 03/11/2004 | DE10241885A1 Drive and control system for direct fuel injection engine for road vehicle, has inputs from accelerator pedal and torque sensor to coordination circuit and outputs to fuel and ignition controls |
| 03/11/2004 | DE10239133A1 Combustion engine, esp. 2-stroke motor for hand-held chain saws etc. has resonator tube partially/wholly integrated in engine housing wall, to save space |
| 03/11/2004 | DE10238527A1 Electrically driven flow compressor especially for a motor vehicle combustion engine has a by pass function through an up and down movement of compressor wheel |
| 03/09/2004 | US6704702 Speech encoding method, apparatus and program |
| 03/09/2004 | US6701961 Reed valve |
| 03/04/2004 | WO2004018863A1 Egr system for turbocharged engines |
| 03/04/2004 | US20040040522 Two stroke engine with rotatably modulated gas passage |
| 03/04/2004 | US20040040305 One cycle internal combustion engine |
| 03/04/2004 | DE19707767B4 Zweitakt-Brennkraftmaschine Two-stroke internal combustion engine |
| 03/03/2004 | CN1478995A Two-stroke engine and its manufacturing method |
| 03/02/2004 | US6698405 Reciprocating internal combustion engine with balancing and supercharging |
| 03/02/2004 | US6698194 Two-stroke internal combustion engine |
| 02/26/2004 | US20040035377 Two-stroke cycle, free piston, shaft power engine |
| 02/26/2004 | DE10247197A1 Reciprocating piston internal combustion engine has at least one inlet valve installed in cylinder head, and overflow device has passage connected to fresh charge chamber and over which passes piston during movement into BDC position |
| 02/26/2004 | DE10247196A1 Reciprocating piston internal combustion engine has exhaust valve connecting working chamber to exhaust passage in region of piston's BDC position, and piston passes over exhaust port during movement into BDC position |
| 02/25/2004 | EP1391595A1 Supercharger for internal combustion engine |
| 02/25/2004 | CN1478174A 四冲程内燃机 Four stroke internal combustion engine |
| 02/24/2004 | US6694942 Four-stroke engine with rotary valve control |
| 02/24/2004 | CA2121142C Internal combustion rotary piston engine |
| 02/19/2004 | US20040031459 Two-cycle internal combustion engine |
| 02/19/2004 | DE10235134A1 Two-stroke internal combustion engine with charging system has second outlet channel connected to cylinder to link it to exhaust behind turbine |
| 02/17/2004 | US6691650 Piston valve type layered scavenging 2-cycle engine |
| 02/17/2004 | US6691649 Fuel injection system for a two-stroke engine |
| 02/12/2004 | US20040025828 Air intake arrangement for an internal combustion engine |
| 02/12/2004 | US20040025816 Two-stroke cycle for internal combustion engines |
| 02/12/2004 | US20040025815 Internal combustion engine cylinder head |
| 02/10/2004 | US6688425 Induction system with low pass filter for turbo charger applications |
| 02/05/2004 | WO2004011791A1 Electrically assisted and variable geometry turbocharger |
| 02/05/2004 | WO2004011790A1 Electric boost and generator |
| 02/05/2004 | WO2004011786A1 Improvements in or relating to reciprocating piston engines |
| 02/05/2004 | US20040020477 Charge air conditioning system with integral intercooling |
| 02/05/2004 | DE10232341A1 Vergaser Carburetor |
| 02/05/2004 | CA2494749A1 Improvements in or relating to reciprocating piston engines |
| 02/04/2004 | EP1387057A2 Two stroke engine without sump-pump |
| 02/04/2004 | EP1386067A1 Engine with controlled auto-ignition |
| 02/04/2004 | CN1472426A Two stroke engine |
| 02/04/2004 | CN1472425A Operation of two stroke reciprocal IC engine |
| 02/03/2004 | US6684863 Control system for an internal combustion engine boosted with an electronically controlled compressor |
| 01/28/2004 | EP0785347B1 Two-stroke internal combustion engine |
| 01/28/2004 | CN1470750A Reciprocating internal combustion engine working method |
| 01/22/2004 | US20040012102 Carburetor |
| 01/22/2004 | DE10330632A1 Steuerungs-/Regelungssystem und -Verfahren für einen Verbrennungsmotor mit Verdichtungszündung Control / control system and method for an internal combustion engine with compression ignition |
| 01/22/2004 | DE10231107A1 Lader für Sekundärlufteinblasung Loaders for Secondary |
| 01/15/2004 | US20040007218 Low RPM turbo |
| 01/15/2004 | US20040007192 Four stroke internal combustion engine with isolated crankcase |
| 01/15/2004 | DE10229365A1 Zweitaktmotor und Verfahren zu dessen Betrieb Two-stroke engine and method for operating the |
| 01/14/2004 | EP1380738A1 Method for operating a piston internal combustion engine |
| 01/14/2004 | EP1380737A1 Method for operating a two stroke reciprocating piston internal combustion engine |
| 01/08/2004 | US20040003802 Method for the control of an internal combustion engine combined with a gas-dynamic pressure wave machine |
| 01/08/2004 | US20040003784 Two-stroke engine and method of operating the same |
| 01/07/2004 | EP1378653A2 Stratified scavenging mechanism of a two-stroke engine |
| 01/07/2004 | EP1378641A2 Low pollution two stroke and four stroke engine with scavenging and supercharging |
| 01/07/2004 | CN1133810C Electronic fuel oil jetter |
| 01/06/2004 | US6672062 Multi-stage supercharger arrangement with cross flow |
| 01/02/2004 | EP1375859A2 Method for controlling an internal combustion engine with a gas-dynamic pressure-wave machine |
| 01/02/2004 | EP1375858A1 Control method of an internal combustion engine with a gas-dynamic pressure wave charger |
| 12/30/2003 | US6668771 Two-stroke internal combustion engine |