| 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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| 11/30/2011 | CN102261292A 等真空可调喷孔化油器 Adjustable spray holes, such as vacuum carburetor |
| 11/16/2011 | CN202039975U Electronic control carburetor for motorcycle/moped engine |
| 11/16/2011 | CN202039974U Carburetor used for universal gasoline engine |
| 11/08/2011 | US8055432 Method and system of transient control for homogeneous charge compression ignition (HCCI) engines |
| 11/03/2011 | US20110265762 Method and System for Pre-Ignition Control |
| 11/02/2011 | CN202023656U Internal combustion engine carburetor with gap vent hole in mixing chamber |
| 10/27/2011 | US20110259298 Knocking Control System for Gas Engine |
| 10/25/2011 | US8046156 Control apparatus of internal combustion engine |
| 10/20/2011 | US20110253102 System for supplementary fuel supply |
| 10/18/2011 | US8041499 Method and apparatus for combustion chamber pressure estimation |
| 10/18/2011 | US8041487 Commanded and estimated engine torque adjustment |
| 10/13/2011 | US20110247584 Francis Cycle Backwards Injected Engine |
| 10/05/2011 | CN202001140U Novel electronic control carburetor solenoid valve |
| 10/04/2011 | US8032294 Procedure and device for determining the composition of a fuel mixture |
| 09/21/2011 | CN102192047A Carburetor including one-piece fuel metering insert |
| 09/14/2011 | CN201972820U 一种摩托车发动机的可变进气机构 A motorcycle engine, variable intake mechanism |
| 09/07/2011 | CN201963419U 一种摩托车节能化油器 A motorcycle carburetor saving |
| 09/07/2011 | CN1918383B Fuel enrichment system for carburetors for internal combustion engines |
| 09/07/2011 | CN101576027B Oil saving method by reducing combustible mixture concentration of gasoline engine |
| 08/24/2011 | CN201943842U 汽油发动机通用的新型电控化油器电磁阀 General gasoline engine carburetor new electronically controlled solenoid valves |
| 08/23/2011 | US8005608 Fuel injection control apparatus and fuel injection control method for internal combustion engine |
| 08/23/2011 | US8001951 Method and device for controlling an internal combustion engine |
| 08/17/2011 | CN102155334A Manual-control drum-type transmission sensing fine tuning intelligent oil feeder |
| 08/17/2011 | CN102155333A Manual-control wheel-type transmission sensing fine tuning intelligent oil feeder |
| 07/21/2011 | US20110174269 Engine including intake vacuum management system |
| 07/19/2011 | US7980221 Inverse torque model solution and bounding |
| 07/14/2011 | US20110168131 System and method for cleaning solenoid valve debris |
| 07/06/2011 | CN102116221A Electronic control transmission sensing fine turning intelligent oil feeder |
| 07/06/2011 | CN102116220A Electronic control wheel type driving and sensing precision fine-tuning intelligent oil feeder |
| 07/06/2011 | CN102116219A Electronic tube type transmission and sensing fine trimming intelligent oil feeder |
| 07/06/2011 | CN102116218A Manual-control driving and sensing precision fine-tuning intelligent oil feeder |
| 07/05/2011 | US7971858 Variable venturi carburetor |
| 06/28/2011 | US7966810 Control device and exhaust purification method of internal combustion engine |
| 06/22/2011 | CN201874700U High-efficiency energy-saving emission-reduction motorcycle carburetor |
| 06/22/2011 | CN101087943B Mechanical air fuel ratio regulating carburettor with fuel pressure regulation |
| 06/16/2011 | US20110139120 Method and system for pre-ignition control |
| 06/16/2011 | US20110139118 Method and system for pre-ignition control |
| 06/15/2011 | CN201865791U Carburetor convenient to disassemble and repair |
| 06/15/2011 | CN201865790U Independently-controlled intelligent carburettor |
| 06/14/2011 | US7962273 Engine control and method for determining the pressure in a combustion chamber of an internal combustion engine |
| 06/09/2011 | US20110132327 Abnormality detection device for internal combustion engine |
| 06/09/2011 | US20110132324 Linear tranformation engine torque control systems and methods for increasing torque requests |
| 06/09/2011 | US20110132318 Hcci mode switching control system and method |
| 06/09/2011 | US20110132317 Systems and methods for heating intake air during cold hcci operation |
| 06/08/2011 | CN101016869B Membrane carburetor |
| 06/07/2011 | US7954474 Internal combustion engine control for improved fuel efficiency |
| 06/01/2011 | CN102080609A Carburetor for all-purpose gasoline engine |
| 05/31/2011 | US7950369 Internal combustion engine controlling apparatus |
| 05/25/2011 | CN201843704U Carburetor capable of automatically adjusting air-fuel ratio |
| 05/25/2011 | CN102072047A Gas mixing control device |
| 05/19/2011 | US20110114062 Method and apparatus for controlling engine torque during intrusive testing |
| 05/19/2011 | US20110114058 High efficiency natural gas/gasoline bi-fuel engines using on-demand knock control |
| 05/19/2011 | DE102008038915B4 Zweitaktmotor und Verfahren zum Betreiben eines Zweitaktmotors Two-stroke engine and method of operating a two-stroke engine |
| 05/18/2011 | CN201835943U Vacuum diaphragm type carburetor without speed reduction and concentration |
| 05/11/2011 | CN201826975U Detachable vacuum diaphragm |
| 05/11/2011 | CN201826974U Gasoline engine throttle control device |
| 05/11/2011 | CN201826973U Digitally-controlled diaphragm-type carburetor |
| 05/11/2011 | CN101479463B Simultaneous egr correction and individual cylinder combustion phase balancing |
| 05/05/2011 | US20110100340 Method for controlling engine temperature of an engine |
| 05/03/2011 | US7934487 Fuel control strategy for heating a catalyst |
| 04/28/2011 | WO2011048871A1 Air-fuel ratio control device for a carburetor |
| 04/20/2011 | CN102022227A Carburetor |
| 04/14/2011 | US20110083641 System and method for operating a turbocharged engine |
| 04/14/2011 | US20110083640 Method of controlling knocking in an internal combustion engine equipped with a device for controlling the opening of inlet valves |
| 04/13/2011 | CN102011658A Universal gasoline engine carburetor |
| 04/12/2011 | US7922154 Fuel supply assembly |
| 04/07/2011 | US20110079193 Diagnostic systems and methods for fuel injectors in homogenous charge compression ignition engine systems |
| 04/06/2011 | CN102003566A Novel electric control oiler electromagnetic valve and other improved structures for controlling gas flow electromagnetic valve |
| 03/31/2011 | US20110073057 Fuel system for multi-fuel engine |
| 03/31/2011 | DE102009042551A1 Vergaser Carburetor |
| 03/30/2011 | CN101994600A Trapped vortex tail wing carburetor of throttle |
| 03/24/2011 | US20110068487 Carburetor |
| 03/24/2011 | US20110067674 Spark ignition engine that uses intake port injection of alcohol to extend knock limits |
| 03/24/2011 | US20110067672 Fuel mixture combustion control method for a spark-ignition internal-combustion engine, notably a supercharged engine |
| 03/23/2011 | CN201771631U General gasoline engine choke control mechanism |
| 03/22/2011 | US7908858 System that limits turbo speed by controlling fueling |
| 03/17/2011 | US20110061629 Method and kit for engine emission control |
| 03/15/2011 | US7905214 Method for ascertaining the gas work performed by the cylinder pressure on the piston of a cylinder and the internal mean pressure |
| 03/09/2011 | CN201757012U Simple starting membrane by carburetor |
| 03/08/2011 | US7900601 Injection advancement for piston cooling in spark ignition direct injection engines |
| 03/03/2011 | US20110048374 Methods and systems for reducing the formation of oxides of nitrogen during combustion in engines |
| 03/01/2011 | US7895987 Method for introducing fuel into a combustion chamber of an internal combustion engine |
| 02/22/2011 | US7894976 Light load and idle HCCI combustion control by fuel pressure modification |
| 02/22/2011 | US7891337 Fuel injection system with injection characteristic learning function |
| 02/16/2011 | CN201747477U Spray pipe type constant vacuum carburetor |
| 02/16/2011 | CN201747476U Automatic control device for carburetter choke |
| 02/16/2011 | CN101978151A Fuel supply device for engine |
| 02/15/2011 | US7890242 Internal combustion engine and method of controlling the same |
| 02/15/2011 | US7886715 Internal combustion engine control for improved fuel efficiency |
| 02/09/2011 | CN201739028U Cam rocker arm type carburetor |
| 02/09/2011 | CN101968014A Separate-controlled carburetor applicable to intelligent control |
| 02/09/2011 | CN101368526B Ignition control carburetor of internal combustion engine |
| 02/08/2011 | US7882822 Method for driving an electromagnetic actuator in a diaphragm carburettor for control of air/fuel ratio |
| 02/02/2011 | CN101963112A Structural features of novel electromagnetic valve and improvement of connection and installing mode with electronically-controlled carburetor |
| 01/26/2011 | CN101479462B Internal combustion engine exhaust gas recirculation control |
| 01/19/2011 | CN201714508U Emergency mechanism for failed automatic valve of general gasoline engine |
| 01/18/2011 | US7873464 Block heater usage detection and coolant temperature adjustment |
| 01/13/2011 | US20110005212 Vehicle control apparatus |
| 01/12/2011 | CN101943083A Gasoline engine energy-saving carburetor and control method thereof |
| 01/12/2011 | CN101173642B Oil gas compensating control device for carburetor of engine |