| 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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| 08/09/2007 | US20070181096 Method and Device for Diagnosing and Controlling Combustion Instabilities in Internal Combustion Engines Operating in or Transitioning to Homogeneous Charge Combustion Ignition Mode |
| 08/09/2007 | DE102006005696A1 Membranvergaser Diaphragm carburettor |
| 08/08/2007 | EP1815126A1 Accelerator pump cap for a motorcycle carburetor |
| 08/08/2007 | CN2931819Y Plunger piston used in carburetor |
| 08/02/2007 | US20070175446 Fuel injection controller |
| 07/31/2007 | US7249583 System for controlling valve timing of an engine with cylinder deactivation |
| 07/26/2007 | US20070169748 Gas-mixture-ignition-time estimation apparatus for internal combustion engine, and control apparatus for internal combustion engine |
| 07/26/2007 | US20070169745 Spark ignition to compression ignition transition in an internal combustion engine |
| 07/24/2007 | US7246794 Carburetor throttle valve control system |
| 07/24/2007 | US7246605 Method and system for controlling fuel injection timing to maintain desired peak cylinder pressure for high altitude operation |
| 07/24/2007 | US7246600 Control device for internal combustion engine |
| 07/24/2007 | US7246599 Method for determining the ignition angle |
| 07/19/2007 | US20070163543 Method for synchronizing cylinders in terms of quantities of fuel injected in an internal combustion engine |
| 07/19/2007 | US20070163542 Method and device for assessing the quality of a fuel, in particular a diesel or petrol fuel |
| 07/17/2007 | US7246005 Method and apparatus for controlling a component by feed-forward closed-loop controller state modification |
| 07/11/2007 | CN1995724A Air supply device and system of engine |
| 07/05/2007 | US20070151545 Method and device for ascertaining valve timing for gas-exchange valves of an internal combustion engine |
| 07/05/2007 | US20070151542 Control system for internal combustion engine |
| 07/05/2007 | DE202006003133U1 Seilzuganlenkung für eine Vergasereinheit Seilzuganlenkung for a gasifier unit |
| 07/03/2007 | US7239956 Apparatus for processing signals from sensors incorporated in in-vehicle power train and system using the apparatus |
| 07/03/2007 | US7237532 Methods of operation for controlled temperature combustion engines using gasoline-like fuel, particularly multicylinder homogenous charge compression ignition (HCCI) engines |
| 06/28/2007 | US20070150165 Adaptive load balancing system |
| 06/27/2007 | CN1987953A Automatic speed limiting method and device for motor vehicle |
| 06/21/2007 | US20070137619 Compression ignition engine with pressure-based combustion control |
| 06/21/2007 | US20070137617 Method and device for operating an internal combustion engine |
| 06/19/2007 | US7231906 Simultaneous EGR correction and individual cylinder combustion phase balancing |
| 06/19/2007 | US7231905 Internal combustion engine exhaust gas recirculation control |
| 06/14/2007 | WO2007065701A1 Carburetor for a combustion engine, and method for the controlled delivery of fuel |
| 06/14/2007 | US20070131200 Carburetor choke valve electronic control system |
| 06/14/2007 | DE102005059080A1 Vergaser für einen Verbrennungsmotor sowie Verfahren zur gesteuerten Kraftstoffzufuhr Carburettor for an internal combustion engine and method for controlled delivery of fuel |
| 06/12/2007 | US7231289 Method and device for operating an internal combustion engine |
| 06/07/2007 | US20070125321 Process for use with dual-fuel systems |
| 06/06/2007 | EP1585897B1 Injection unit for an internal combustion engine |
| 06/06/2007 | CN2908825Y Mechanism for amplifying opening of valve of carburetor of petrol engine |
| 06/06/2007 | CN2908822Y Electronic controller for carburetor |
| 05/31/2007 | WO2007062341A2 Method and apparatus to control combustion in a multi-cylinder homogeneous charge compression-ignition engine |
| 05/31/2007 | US20070119421 System and method for compensation of fuel injector limits |
| 05/31/2007 | US20070119418 Compression ignition engine control apparatus ensuring desired output of torque |
| 05/24/2007 | US20070113827 Control system and control method of internal combustion engine |
| 05/24/2007 | US20070113821 Method and apparatus to control combustion in a multi-cylinder homogeneous charge compression-ignition engine |
| 05/24/2007 | US20070113542 Method to Reduce Engine Emissions for an Engine Capable of Multi-Stroke Operation and Having a Catalyst |
| 05/17/2007 | US20070112502 Fuel injection control device |
| 05/17/2007 | US20070107695 Method and apparatus to determine magnitude of combustion chamber deposits |
| 05/17/2007 | US20070107692 Method and apparatus to operate a homogeneous charge compression-ignition engine |
| 05/16/2007 | EP0983433B1 Premixed charge compression ignition engine with optimal combustion control |
| 05/15/2007 | US7216856 Accelerator apparatus for diaphragm carburetor |
| 05/10/2007 | WO2007053250A1 Engine cylinder-to-cylinder variation control |
| 05/08/2007 | US7213585 System and method for maintaining heated intake air |
| 05/03/2007 | US20070095326 Method for Auto-Ignition Operation and Computer Readable Storage Device for Use With an Internal Combustion Engine |
| 05/01/2007 | US7210672 Accelerator apparatus for diaphragm carburetors |
| 05/01/2007 | US7210456 Control device for internal combustion engine and method for determining misfire in internal combustion engine |
| 05/01/2007 | US7210454 Internal combustion engine capable of selectively resting certain cylinders during low-load operation, and method of using same |
| 04/24/2007 | US7207318 Method for operation of a device for energy conversion using a main fuel and at least one auxiliary fuel |
| 04/24/2007 | US7207316 Control apparatus and control method for internal combustion engine |
| 04/19/2007 | WO2006127794A3 Method and system for controlling fuel injection timing to maintain desired peak cylinder pressure for high altitude operation |
| 04/19/2007 | US20070084442 Engine combustion state determining apparatus and method |
| 04/19/2007 | US20070084435 Control system for internal combustion engine |
| 04/17/2007 | CA2505799C Engine intake a/f ratio control system in outboard engine system |
| 04/12/2007 | US20070079817 Method and apparatus for controlling exhaust gas recirculation and start of combustion in reciprocating compression ignition engines with an ignition system with ionization measurement |
| 03/22/2007 | US20070063358 Carburetor with intermediate throttle valve blocking position |
| 03/22/2007 | US20070063357 Accelerator apparatus for diaphragm carburetor |
| 03/22/2007 | US20070062490 System and method for maintaining heated intake air |
| 03/15/2007 | US20070056560 Manifold pressure control for a variable event valvetrain |
| 03/15/2007 | DE202006016777U1 Austauschbare Membran für Einweggasschieber in Vergaseranlagen Replaceable membrane for disposable gas slide in gasification plants |
| 03/08/2007 | US20070052116 Accelerator apparatus for diaphragm carburetors |
| 03/07/2007 | CN1924337A Electronic controller hole for small-scale gasoline engine carburator |
| 03/06/2007 | US7185624 Fuel injection control apparatus of engine |
| 03/01/2007 | US20070050124 Method for operating an internal combustion engine |
| 03/01/2007 | US20070044762 Movable venturi carburetor of less fuel consumption, pollutant emission, and cost |
| 03/01/2007 | US20070044761 Internal combustion engine and method of detecting abnormality of internal combustion engine |
| 03/01/2007 | US20070044753 System and method to control pre-ignition in an internal combustion engine |
| 02/27/2007 | US7182066 Control apparatus for internal combustion engine and method of calculating intake air quantity for same |
| 02/21/2007 | CN2871880Y Transmission for ram carburator of motorcycle |
| 02/21/2007 | CN1918383A Fuel enrichment system for carburetors for internal combustion engines |
| 02/20/2007 | US7178507 Engine cylinder-to-cylinder variation control |
| 02/15/2007 | DE102006031685A1 Verbrennungsmotor und Verfahren zu dessen Betrieb Internal combustion engine and method for operating the |
| 02/14/2007 | CN1912374A Oil supply device of triangle rotor engine |
| 02/14/2007 | CN1912373A 内燃机及其运行方法 Internal combustion engine and method of operation |
| 02/13/2007 | US7174880 Method for operation of an internal combustion engine |
| 02/08/2007 | DE102005036091A1 Vergaser eines Verbrennungsmotors Carburetor of an internal combustion engine |
| 02/06/2007 | US7172178 Carburetor with acceleration fuel pump |
| 02/06/2007 | US7171950 Method and device for determining the pressure in the combustion chamber of an internal combustion engine, in particular a spontaneous ignition engine, for controlling fuel injection in the engine |
| 02/01/2007 | US20070023934 Carburetor of an internal combustion engine |
| 01/30/2007 | US7168690 Multiple circuit—single valve metering system for carburetor |
| 01/25/2007 | US20070021901 Control system for internal combustion engine |
| 01/23/2007 | US7165391 Method to reduce engine emissions for an engine capable of multi-stroke operation and having a catalyst |
| 01/17/2007 | CN2858981Y Electromagnetic valve for electric controller universally used in motor |
| 01/17/2007 | CN1896485A Micropore spraying piping carburator of butterfly-valve adjusting |
| 01/17/2007 | CN1896484A Low speed fuel device for gasifier |
| 01/03/2007 | CN2854108Y Carburetor |
| 12/27/2006 | CN2851612Y Oil gas compensation control device for carburetor |
| 12/27/2006 | CN2851611Y Vortex type automatically-supplied carburetor |
| 12/26/2006 | US7152582 Gasoline type identifying system and method for identifying gasoline type |
| 12/20/2006 | CN2849192Y Carburetter for electric generator set |
| 12/20/2006 | CN1291147C Method and device for controlling discharge of harmful matter of internal combustion engine |
| 12/19/2006 | US7150262 Control apparatus of internal combustion engine |
| 12/13/2006 | CN1289809C Low speed fuel apparatus for gas generator |
| 12/07/2006 | US20060273472 Throttle body for two-wheeled vehicle |
| 12/07/2006 | US20060272620 Injection unit for an internal combustion engine |
| 12/06/2006 | CN1873209A Method for controlling discharge of motorcycle |