| 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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| 04/15/2010 | US20100090354 Fluid Shear Promotion in a Carburetor Booster |
| 04/15/2010 | US20100089364 Method and apparatus for automatic pressure balancing of industrial large-bore internal combustion engines |
| 04/14/2010 | CN101694190A Novel electronic control carburetor solenoid valve and installation interface technology thereof |
| 04/13/2010 | US7698054 Start-up control device and start-up control method for internal combustion engine |
| 04/13/2010 | US7694943 Carburetor |
| 04/08/2010 | US20100083937 Multifuel internal combustion engine |
| 04/01/2010 | US20100077993 Carburetor With Electronic Jets |
| 04/01/2010 | US20100077992 Method for Detection of Abnormal Combustion for Internal Combustion Engines |
| 04/01/2010 | US20100077989 Control of spark ignited internal combustion engine |
| 04/01/2010 | US20100077730 Method to reduce engine emissions for an engine capable of multi-stroke operation and having a catalyst |
| 03/30/2010 | US7689343 Method and apparatus for enabling control of fuel injection for an engine operating in an auto-ignition mode |
| 03/25/2010 | US20100071661 Method for fuel injection |
| 03/25/2010 | US20100071660 Internal combustion engine control apparatus and method |
| 03/25/2010 | US20100071659 Control apparatus of internal combustion engine |
| 03/25/2010 | US20100071658 Internal combustion engine and internal combustion engine control method |
| 03/24/2010 | CN201428529Y Heat smog machine carburetor |
| 03/24/2010 | CN201428528Y Air intake throttle control mechanism of motor vehicle |
| 03/24/2010 | CN101680396A carburettors |
| 03/23/2010 | US7684923 Method for operating a self-igniting internal combustion engine, and corresponding control device |
| 03/23/2010 | US7682597 Hydrocarbons contained in the gas are catalytically broken down in a reformer by steam in order to form hydrogen, carbon monoxide and carbon dioxide. catalytic conversion of the obtained carbon monoxide with steam occurs in a downstream conversion step, removal of CO2; branching of H2 |
| 03/17/2010 | EP2162614A1 Carburettors |
| 03/17/2010 | CN101672231A Light-weight carburetor |
| 03/09/2010 | US7676322 Engine control using cylinder pressure differential |
| 03/04/2010 | US20100050986 Internal combustion engine control for improved fuel efficiency |
| 03/04/2010 | US20100050985 Internal combustion engine control for improved fuel efficiency |
| 03/02/2010 | US7669584 Method and apparatus for determining piston position in an engine |
| 02/25/2010 | US20100043744 Micro-pilot injection ignition type gas engine |
| 02/25/2010 | US20100043731 Medium circulating apparatus for improving startability and warm up ability |
| 02/18/2010 | US20100037861 Method for Reducing Pollutant Emissions and Consumption of an Engine |
| 02/18/2010 | US20100037859 Control device for internal combustion engine, control method, program for performing control method |
| 02/18/2010 | US20100037852 Method for introducing fuel into a combustion chamber of an internal combustion engine |
| 02/18/2010 | DE102008038915A1 Two-stroke engine, particularly Otto-engine, comprises carburetor for external fuel-mixture generation, where intake air duct is connected upstream on air intake side of carburetor |
| 02/16/2010 | US7661408 Method for operating internal combustion engine |
| 02/09/2010 | US7660661 Fuel injection control device |
| 02/02/2010 | US7657361 Fuel injection control device for diesel engine |
| 02/02/2010 | US7657359 Apparatus and method for calculating work load of engine |
| 01/28/2010 | DE102007052495B4 Verfahren zum Austausch einer verschlissenen Membran an einem Einweggasschieber einer Gleichdruckvergaseranlage Method for replacing a worn membrane on a one-way throttle valve of a constant-pressure gas plant |
| 01/26/2010 | US7650745 Method to reduce engine emissions for an engine capable of multi-stroke operation and having a catalyst |
| 01/21/2010 | US20100011597 Method for adjusting the air-fuel ration of an internal combustion engine |
| 01/12/2010 | US7644701 Fuel injection control apparatus and method in internal combustion engine |
| 01/06/2010 | CN101619688A Motorcycle carburetor |
| 12/31/2009 | US20090320793 Method for operating an internal combustion engine |
| 12/31/2009 | US20090320787 Method for operating an internal combustion engine |
| 12/23/2009 | CN201367954Y Motorcycle engine vaporizer |
| 12/23/2009 | CN100572787C Small size petrol engine carburetor electronic control quantity hole and flow control method thereof |
| 12/17/2009 | US20090308350 Method for determining the Ethanol content of the fuel in a motor vehicle |
| 12/10/2009 | US20090301435 Method and device for ascertaining one or more starts of combustion in a cylinder of an internal combustion engine from a provided cylinder-pressure curve |
| 12/09/2009 | CN201358848Y Linkage mechanism of carburetor with air compensation cavity |
| 12/09/2009 | CN201358847Y Small two-stroke low-emission engine carburetor |
| 11/11/2009 | CN201344074Y Novel membrane type carburetor |
| 11/11/2009 | CN201344073Y Motorbike carburetor with multilevel foam pipe |
| 11/11/2009 | CN101576027A Oil saving method by reducing combustible mixture concentration of gasoline engine |
| 11/05/2009 | US20090272362 Light load and idle hcci combustion control by fuel pressure modification |
| 10/28/2009 | CN101566110A Ignition and fuel shutoff for engine |
| 10/22/2009 | US20090265086 Diagnosis Apparatus for Internal Combustion Engine |
| 10/22/2009 | US20090260596 Ignition and fuel shutoff for engine |
| 10/20/2009 | US7603983 Carburetor and method of operating the same |
| 10/08/2009 | US20090250037 Control system and control method for internal combustion engine |
| 10/01/2009 | WO2009119429A1 Fuel supply device for engine |
| 10/01/2009 | US20090248274 Fuel injection controller for engine |
| 10/01/2009 | US20090241900 Intake air control system of v-type internal combustion engine |
| 09/30/2009 | CN101545417A Novel internal-combustion engine mutual rotation carburetor |
| 09/29/2009 | US7594493 Method for controlling fuel injection in a compression ignition engine |
| 09/10/2009 | US20090223485 Procedure for determining a fuel composition or a fuel quality |
| 09/10/2009 | DE112006004084T5 Isolator Insulator |
| 09/09/2009 | CN101529074A Insulator |
| 09/03/2009 | US20090217909 fuel injection system for an internal combustion engine |
| 08/27/2009 | US20090212448 Fuel supply assembly |
| 08/27/2009 | US20090211554 Control Device for Engine |
| 08/19/2009 | EP1159523A4 High speed carburetion system for compressed air assisted injection |
| 08/19/2009 | CN201292892Y Electric-controlled carburetor with two auxiliary airway and solenoid valve |
| 08/19/2009 | CN101512138A Insulator |
| 08/05/2009 | CN101498258A Method for operating an internal combustion engine |
| 08/05/2009 | CN100523473C Air valve mechanism for two-stroke engine |
| 08/04/2009 | US7568467 Crank position correction using cylinder pressure |
| 07/29/2009 | CN100520039C Fuel supply limiter for carburetor |
| 07/29/2009 | CN100520038C Vaporizer acceleration device |
| 07/22/2009 | CN201277111Y Fuel-economizing main fuel spray nozzle of carburetor |
| 07/22/2009 | CN100516493C Oil inlet and air inlet device for improving burning |
| 07/15/2009 | CN101482074A Choke valve control mechanism of gasoline engine carburetor |
| 07/09/2009 | US20090177372 Start-Up Control Device and Start-Up Control Method for Internal Combustion Engine |
| 07/09/2009 | US20090177364 Fuel injection control method for a direct injection spark ignition internal combustion engine |
| 07/08/2009 | CN201269147Y Energy-saving apparatus of generator |
| 07/08/2009 | CN101479463A Simultaneous EGR correction and individual cylinder combustion phase balancing |
| 07/08/2009 | CN101479462A 内燃机排气再循环控制 Engine exhaust recirculation control |
| 06/23/2009 | US7549618 Straight bore butterfly valve carburetor with accelerator assist module |
| 06/23/2009 | US7549283 Engine system with mixed exhaust gas oxygen sensor types |
| 06/18/2009 | US20090151696 Method for Regulating a Combustion Process of an Internal Combustion Engine with Exhaust-Gas Recirculation |
| 06/11/2009 | US20090145399 Method for controlling a fuel valve and/or an air valve for an internal combustion engine |
| 06/02/2009 | US7542841 Method and device for controlling an internal combustion engine |
| 04/28/2009 | US7523922 Carburetor for stratified charge two-cycle engine |
| 04/21/2009 | US7520265 Fuel injection controller |
| 04/16/2009 | US20090095256 Method and device for controlling an internal combustion engine |
| 04/14/2009 | US7516724 Transmissible connecting mechanism for a throttle |
| 03/31/2009 | US7510171 Fuel conditioning apparatus |
| 03/31/2009 | US7509941 Apparatus and method for adjusting air-to-fuel ratio for small gasoline engine |
| 03/18/2009 | CN201209491Y Novel plunger piston damper |
| 03/18/2009 | CN201209490Y Novel oil inlet device for carburettor main nozzle |
| 03/18/2009 | CN101387242A Fuel electric generator energy-conserving apparatus |
| 03/18/2009 | CN100470042C Air supply device and system of engine |