| Patents for F02M 7 - Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions (2,491) |
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| 07/25/2001 | CN1305054A Fuel oil distribution system for adjustable nozzle-varying engine carburettor |
| 07/24/2001 | US6263851 Air inlet device for watercraft engine |
| 07/19/2001 | DE10000885A1 Verfahren zum Zuführen eines Kraftstoff-Luft-Gemisches an einen Verbrennungsmotor und Vorrichtung zum Durchführen des Verfahrens A method of supplying a fuel-air mixture to an internal combustion engine and device for carrying out the method |
| 07/18/2001 | EP1116874A2 Method for feeding a combustion engine with a fuel-air mixture and device for performing the method |
| 07/12/2001 | US20010007249 Air-fuel mixture generating device |
| 07/11/2001 | EP0757755B1 Ic engine fuel supply system |
| 07/11/2001 | CN2438838Y Automatic temperature-sensing regulator for carburetor |
| 07/05/2001 | US20010006059 Automotive engine control method |
| 07/04/2001 | CN2437866Y Energy-saving environment protection carburatter for motorcycle |
| 06/27/2001 | CN2436668Y Mechanical gas compensator for gasoline engine |
| 06/27/2001 | CN2436667Y Gas compensator for carburetor |
| 06/27/2001 | CN2436666Y Fuel-saving means for carburetor |
| 06/27/2001 | CN2436665Y Fuel-saving carburetor |
| 06/06/2001 | CN2433400Y Vehicle vacuum air aerating device |
| 06/06/2001 | CN2433399Y Vehicle engine fuel air aerating mechanism |
| 05/25/2001 | WO2001036804A1 Dual barrel carburetor for motorcycles |
| 05/25/2001 | CA2391589A1 Dual barrel carburetor for motorcycles |
| 05/23/2001 | EP1101927A1 Intake a/f control device of outboard engine |
| 05/23/2001 | CN2431409Y Fuel-saving power booster for motorcycle |
| 05/22/2001 | US6234456 Diaphragm carburetor |
| 05/09/2001 | CN2429636Y Environmental protecting fuel saver for vehicle engine |
| 05/02/2001 | CN2428588Y Vacuum regulation pressure release valve for vehicles |
| 04/25/2001 | EP1094215A2 Acceleration device for a two-cycle engine |
| 04/18/2001 | EP1092088A1 Fuel-air mixture apparatus |
| 04/18/2001 | CN2426923Y Self-regulating energy-saving device using on gas supply system of liquefied petroleum gas fuel vehicle |
| 04/18/2001 | CN1064740C IC engine fuel supply device |
| 04/17/2001 | US6216650 Stratified scavenging two-cycle engine |
| 04/17/2001 | CA2164063C Piston valve type carburetor |
| 04/11/2001 | CN1290807A Low speed regulating screw for carburettor |
| 04/10/2001 | US6213083 Fuel shutoff system |
| 04/05/2001 | DE10045647A1 Accelerator device for carburetor has contact area of first lever located between throttle valve lever and end section of housing block in direction of longitudinal axis of throttle valve operating spindle |
| 04/03/2001 | US6211251 Mixing fluids and emulsification |
| 03/14/2001 | CN2423418Y Carburettor automatic control forced idling oil saver |
| 03/08/2001 | DE19941981A1 Hand-operated tool, e.g. chain saw; has internal combustion engine; has membrane carburetor with fuel-filled regulating chamber and regulating membrane and has engine-operated cooler fan |
| 03/06/2001 | US6196524 Fuel enrichment system |
| 02/13/2001 | US6186117 Electronic compensation system |
| 01/24/2001 | CN2416238Y Efficient environment protection carburetor for vehicle |
| 01/10/2001 | CN2414206Y Carburetor with automatic fuel control by pressure difference |
| 01/03/2001 | CN2413036Y Carburettor for motorycle |
| 12/28/2000 | DE19928631A1 Gehäuse für eine Lastverstellvorrichtung Housing for a load adjusting |
| 12/27/2000 | EP1063405A2 Housing for a load control device |
| 12/20/2000 | CN2411349Y Oil-control-type carburetor for vehicle |
| 11/29/2000 | CN2408247Y Vacuum electromagnetic assistor for gas automobile |
| 11/22/2000 | CN2407143Y Flat sucking carburetter |
| 11/21/2000 | US6149140 Carburetor with primary and secondary fuel delivery circuits and methods of operation and installation of the same |
| 11/08/2000 | CN2405020Y Energy saving and dirt reducing arrangement for automobile carburettor |
| 11/01/2000 | CN2403900Y Strong-atomization carburetor |
| 10/17/2000 | US6131890 Diaphragm carburetor system |
| 09/27/2000 | CN2398431Y Combustion-supporting mixer for motorcycle |
| 09/27/2000 | CN2398430Y Gas-oil mixing ration adjusting device for vehicle carburetor |
| 09/21/2000 | WO2000055488A1 High speed carburetion system for compressed air assisted injection |
| 09/21/2000 | CA2366119A1 High speed carburetion system for compressed air assisted injection |
| 09/20/2000 | CN2397272Y Throttle closing signal device for carburettor |
| 09/13/2000 | EP1034367A1 Antidetonating vaporization accelerator and a passive antidetonating vaporization accelerator |
| 09/06/2000 | CN2395042Y Cam type carburetor |
| 08/23/2000 | EP1030041A2 Integral throttle body and torque motor |
| 08/22/2000 | US6106432 Output power control apparatus for internal combustion engine of motor vehicle |
| 08/17/2000 | CA2298742A1 Integral throttle body and torque motor |
| 08/16/2000 | EP0891485B1 Carburetor with fuel nozzle |
| 08/16/2000 | CN2391993Y Improved structure of carburetter |
| 08/09/2000 | EP1026389A2 Carburetor with accelerating device |
| 08/02/2000 | CN1055151C Bypass starting path structure for gasifier |
| 07/26/2000 | CN2389237Y Automatic fuel-saving and low pollution carburetor |
| 07/25/2000 | US6092793 Constant vacuum type carburetor |
| 07/05/2000 | CN1054180C Gasifier with isolating film vacuum plug |
| 07/04/2000 | US6082323 Fuel shutoff system |
| 06/27/2000 | US6079379 Pneumatically controlled compressed air assisted fuel injection system |
| 05/24/2000 | CN2379611Y Environmental protection, energy saving and dust reducing arrangement |
| 05/16/2000 | US6062179 Fuel-increasing system for an engine |
| 05/02/2000 | US6055844 Air/fuel ratio detection device and an air/fuel ratio control device |
| 03/30/2000 | DE19843769A1 Lastverstellvorrichtung Load adjustment |
| 03/29/2000 | EP0989293A2 Load control device |
| 03/28/2000 | US6042088 Changeable venturi carburetor including a cold start and high loading auxiliary fuel duct |
| 02/29/2000 | US6029639 Fuel supply system for a watercraft |
| 02/17/2000 | WO2000008331A1 Intake a/f control device of outboard engine |
| 01/27/2000 | DE19833540A1 Membrane carburetor for internal combustion engine, particularly two-stroke engine, has suction channel in housing feeding combustion air to engine and having venturi section |
| 01/25/2000 | US6016782 Accelerating pump for watercraft engine |
| 01/13/2000 | WO2000001940A1 Fuel-air mixture apparatus |
| 01/13/2000 | CA2335756A1 Fuel-air mixture apparatus |
| 12/29/1999 | EP0966601A1 Pneumatic accelerator for low emission charge forming devices |
| 12/16/1999 | DE19825727A1 Drosselklappenstutzen Throttle valve body |
| 12/15/1999 | EP0964137A2 Throttle valve body |
| 12/15/1999 | CN2353905Y Regulatable purifying device for carburator type gasoline engine |
| 12/14/1999 | US6000371 Accelerating pump for watercraft engine |
| 12/08/1999 | CN2352694Y Secondary chamber sectional flow buffer used for carburettor |
| 12/08/1999 | CN2352693Y Fuel saving and low pollution type carburettor of motor cycle |
| 11/24/1999 | CN2350540Y Changeable venturi carburettor with auxiliary cold start and high load fuel lines |
| 11/23/1999 | US5988602 Variable venturi carburetor |
| 11/09/1999 | CA2125897C Fuel shut-off mechanism for internal combustion engines |
| 10/28/1999 | WO1999054616A1 Antidetonating vaporization accelerator and a passive antidetonating vaporization accelerator |
| 10/27/1999 | EP0952334A2 Pneumatically controlled compressed air assisted fuel injection system |
| 10/27/1999 | CN2345707Y Energy-saving carburetor |
| 09/22/1999 | CN2339763Y Semiautomatic pump-diaphragm type adjustable carburator main measure-hole controller |
| 09/01/1999 | CN1227621A Fuel-air mixture apparatus |
| 08/04/1999 | EP0933515A1 Stratified scavenging two-cycle engine |
| 07/14/1999 | CN2328806Y Carburettor for gasoline engine |
| 06/23/1999 | CN2325537Y External purifying and regulation device for petrol engine carburettor |
| 06/16/1999 | CN2324304Y Gasoline combustion/air mixer for engine of vehicle |
| 05/18/1999 | US5905423 Magnetically retained polymeric solenoid tip |
| 04/14/1999 | CN2314110Y Automotive exhaust purifying fuel saver |