| 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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| 03/03/2015 | US8967115 Francis cycle backwards injected engine |
| 02/24/2015 | US8960154 Electronic fuel control system |
| 02/11/2015 | CN104343580A 燃料切断螺线管系统 Fuel cut-off solenoid system |
| 01/29/2015 | US20150028501 Carburetor and methods therefor |
| 01/21/2015 | CN104295409A 一种柱塞式化油器 One kind of plunger type carburetor |
| 01/20/2015 | US8936007 Fuel injection control apparatus of internal combustion engine |
| 01/07/2015 | CN104265509A 一种油气三用化油器 A Hands with three carburetors |
| 12/25/2014 | US20140373804 Engine with integrated mixing technology |
| 12/24/2014 | CN204041273U 一种新型节气门 A new throttle |
| 12/24/2014 | CN103047052B 用于一步起动式化油器的膜片式泵油器 For one-step activation carburetor diaphragm pump oil |
| 12/17/2014 | CN102628413B 化油器 Carburettor |
| 12/16/2014 | US8910616 Carburetor system for outdoor power equipment |
| 12/10/2014 | CN204003157U 一种怠速流量可调节与密封装置 One kind of idle flow can be adjusted with the sealing device |
| 12/10/2014 | CN204003156U 一种单缸汽油发动机化油器节气门调节机构及设有该机构的汽油发动机 One kind of single-cylinder gasoline engine carburetor throttle adjustment mechanism and has a gasoline engine of the institution |
| 11/25/2014 | US8894735 Intake device for engine |
| 11/25/2014 | US8894043 Electrically activated carburettor |
| 11/06/2014 | US20140327160 Carburetor |
| 10/09/2014 | WO2014163904A1 Manifold pressure and air charge model |
| 10/09/2014 | US20140299099 Internal Combustion Engine |
| 10/02/2014 | WO2014158957A1 Electronic controlled fuel enrichment system |
| 09/25/2014 | WO2014150749A1 Engine control strategy and feedback system |
| 09/23/2014 | US8843295 Ethanol content determination systems and methods |
| 09/16/2014 | US8838365 Method and system for pre-ignition control |
| 09/02/2014 | US8820049 Method to reduce engine emissions for an engine capable of multi-stroke operation and having a catalyst |
| 08/06/2014 | CN203756366U 化油器浮子室结构 Carburetor float chamber structure |
| 07/30/2014 | CN203742832U 化油器的空燃比控制装置 Carburetor air-fuel ratio control device |
| 07/30/2014 | CN102828854B 一种简易起动化油器 A simple starting carburetor |
| 07/30/2014 | CN102828853B 化油器的联动机构 Carburetor linkage |
| 07/23/2014 | CN103939238A 垂直升降油平面化油器 Vertical lift oil plane carburetor |
| 07/23/2014 | CN101900027B 采用双重压缩和双重膨胀过程的内燃机 Double double compression and expansion process of the internal combustion engine |
| 07/22/2014 | US8783232 Stratified two-stroke engine and dual passage fuel system |
| 07/17/2014 | US20140196688 One-step starting carburetor |
| 07/16/2014 | CN103925117A 一种主油系结构及具有该结构的化油器 A carburetor main oil-based structure and having the structure |
| 07/08/2014 | US8770174 Method and device for controlling diesel engine |
| 07/03/2014 | DE102005003559B4 Vergaser Carburetor |
| 07/02/2014 | CN102865162B 借助加浓阀实现加速同步加浓装置 With enriched enriched valve means to achieve accelerated synchronization |
| 06/25/2014 | CN102575617B 化油器的空燃比控制装置 Carburetor air-fuel ratio control device |
| 06/24/2014 | US8762031 Internal combustion engine control apparatus |
| 06/18/2014 | CN103867342A Speed adjusting device for adjusting engine rotating speed and carburettor comprising same |
| 06/17/2014 | US8752526 Method and apparatus for reducing uncontrolled combustion in an internal combustion engine |
| 05/22/2014 | WO2014076950A1 Engine working machine |
| 05/13/2014 | US8720417 Control system of internal combustion engine |
| 05/06/2014 | US8713935 Carbureted natural gas turbo charged engine |
| 05/01/2014 | US20140116384 Method for injecting fuel into a combustion chamber of a gas turbine, and injection system for implementing same |
| 04/30/2014 | CN203570458U Air compensating device for motorcycle carburetor |
| 04/24/2014 | US20140109867 Multi-function choke switch |
| 04/23/2014 | CN203560004U Plunger type carburetor with accelerating pump |
| 04/22/2014 | US8706380 Method of operating a compression ignition engine |
| 04/16/2014 | CN203549074U Automobile carburetor solenoid valve |
| 04/16/2014 | CN203549072U Carburetor electromagnetic valve of automobile |
| 04/16/2014 | CN203547990U 化油器 Carburettor |
| 04/15/2014 | US8695951 Carburettors |
| 04/15/2014 | US8695568 Inter-cylinder air-fuel ratio imbalance abnormality determination device |
| 04/15/2014 | US8695567 Method and apparatus for estimating engine operating parameters |
| 04/09/2014 | CN203532099U Electromagnetic valve of carburetor |
| 04/03/2014 | WO2014052385A1 Carburetor supplemental fuel supply |
| 03/26/2014 | CN203499856U Carburetor |
| 03/26/2014 | CN103670804A Directional deflection oil needle lifting device of diaphragm type air throttle for automobile |
| 03/25/2014 | US8677975 Method for detection of abnormal combustion for internal combustion engines |
| 03/20/2014 | US20140076258 Saddle-ride type vehicle |
| 03/06/2014 | WO2014032392A1 Improved energy-saving and emission-reducing apparatus for disturbing and boosting mixture gas of fuel oil engine |
| 03/05/2014 | CN103620514A Pressure reducer-regulator for feeding internal combustion engines with methane or other similar fuels |
| 02/26/2014 | EP2699974A1 Pressure reducer-regulator for feeding internal combustion engines with methane or other similar fuels |
| 02/19/2014 | CN203441628U Carburetor with self-returning throttle valve |
| 02/18/2014 | US8651088 Control apparatus for internal combustion engine |
| 02/12/2014 | CN203430659U CNG carburetor for outboard engine |
| 02/12/2014 | CN103573473A Plunger type carburetor provided with acceleration pump |
| 02/06/2014 | US20140034014 Systems and methods for controlling exhaust gas recirculation |
| 02/04/2014 | US8641015 Carburettors |
| 01/29/2014 | CN203412674U Plunger type carburetor |
| 01/22/2014 | CN203403959U Throttle control mechanism of small double-cylinder aero-engine |
| 01/22/2014 | CN203403950U Small two-stroke four-cylinder aero-engine |
| 01/21/2014 | US8631783 Method and apparatus for controlling engine torque during intrusive testing |
| 01/09/2014 | US20140007840 Carburetors for providing air-to-fuel ratio variability independent of engine load |
| 01/08/2014 | CN203383925U Choke valve and throttle valve linkage carburetor |
| 01/08/2014 | CN203383924U Rotary-valve-type membrane carburetor |
| 01/01/2014 | CN102116221B Electronic control transmission sensing fine turning intelligent oil feeder |
| 12/25/2013 | CN103470403A Hand-operated air supply device of motorcycle carburetor |
| 12/11/2013 | CN203335277U Manually-controlled air compensation device of motorcycle carburetor |
| 12/04/2013 | CN103423033A 转阀式膜片化油器 Rotary valve diaphragm carburetor |
| 12/03/2013 | US8596245 Fuel injection control device of engine |
| 11/20/2013 | CN203294093U Vehicle control system of fuel-economizing vehicle |
| 11/05/2013 | US8573189 Method for operating an internal combustion engine, computer program product, computer program, and control and/or regulation device for an internal combustion engine |
| 10/30/2013 | EP2657495A1 Device and method for detecting inter-cylinder air-fuel ratio variation error |
| 10/30/2013 | CN203257564U Electrically-controlled carburetor on general motor |
| 10/30/2013 | CN103375305A Electric vehicle range extender carburetor throttle control mechanism |
| 10/24/2013 | CA2814017A1 Fuel metering system |
| 10/23/2013 | CN203248279U Total-range control novel electrically-controlled carburetor |
| 10/09/2013 | CN203230506U Electric control carburetor |
| 09/24/2013 | US8539932 Systems and methods for heating intake air during cold HCCI operation |
| 09/19/2013 | WO2013134973A1 Opening degree control system and method for carburetor throttle |
| 09/17/2013 | US8538666 CPS knock detection system |
| 09/12/2013 | US20130234345 Fuel metering diaphragm with backing plate |
| 09/11/2013 | CN203189144U 化油器 Carburettor |
| 09/11/2013 | CN203189143U Secondary mixing structure of mechanical adjustable carburetor |
| 09/11/2013 | CN103291500A General carburetor |
| 09/10/2013 | US8528521 Method and device for closed-loop combustion control for an internal combustion engine |
| 09/04/2013 | CN203175707U Control device for air intake compensation dosage of carburetor |
| 09/04/2013 | CN203175706U Automatic air door carburetor |
| 09/04/2013 | CN203175705U General carburetor for gasoline engine and solenoid valve of general carburetor |