| Patents for F02M 27 - Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sonic waves, or the like (4,726) |
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| 03/10/1994 | DE4229594A1 Electromagnetic treatment of liquids to modify crystal habits - for prevention of lime scale formation, and in the treatment of bone fractures, etc. |
| 03/02/1994 | EP0584263A1 Method and system for combusting hydrocarbon fuels with low pollutant emissions. |
| 03/02/1994 | CN2157990Y Magnetizing fuel-economizing purifier |
| 03/02/1994 | CN2157989Y Magnetizing pad of carburetor |
| 02/23/1994 | CN1082663A Catalytic solution |
| 02/02/1994 | CN1081495A Photomagnetic field intensified pollution eliminator with oxygen combustion-supporting and energy-saving |
| 02/01/1994 | US5282445 Including cerium oxide; engines used in locomotives, ships and stationary engines of power plants |
| 01/26/1994 | CN2154356Y Rotary magnetizing oil-saving apparatus |
| 01/20/1994 | DE4223628A1 Magnet assembly for liquid flow in a pipe - having alternating disc and ring permanent magnets with easy fitting |
| 01/19/1994 | CN2153646Y Gas o line evaporating control device |
| 01/18/1994 | CA1326180C Fuel activation method and fuel activation device |
| 01/13/1994 | DE4222686A1 Device for permanent magnet treatment of liquids to prevent sedimentation - with ring magnets and flow directing element |
| 01/12/1994 | CN2152914Y Fuel oil filter with high gradient magnetic field |
| 01/12/1994 | CN2152913Y Atomization fuel-economizing device |
| 01/11/1994 | US5277166 Apparatus for controlling the rate of composition change of a fluid |
| 12/21/1993 | US5271369 Fuel conditioning system for internal combustion engines |
| 12/01/1993 | CN2148184Y Fuel engine fuel economizer |
| 12/01/1993 | CN1022945C Full-controlled magnetizing carburetor |
| 11/30/1993 | US5266083 Method for reducing pollution emissions from a diesel engine |
| 11/25/1993 | WO1993023665A1 Electromagnetic shielding for a liquid conditioning device |
| 11/24/1993 | CN2147361Y Fuel saving device |
| 11/12/1993 | CA2102459A1 Fuel cyclical pretreatment equipment for special application in internal combustion engines |
| 11/11/1993 | WO1993022553A1 Magnetic treatment of air/fuel mixture |
| 11/10/1993 | CN2145877Y Engine fuel booster |
| 11/10/1993 | CN2145876Y 磁滤器 Magnetic Filters |
| 11/03/1993 | CN1078018A Oil-burning comburant device and its usage |
| 10/20/1993 | CN1077517A Positive pressure fuel whirlwave throat-variable carburettor |
| 10/05/1993 | US5249552 Fuel combustion efficiency |
| 09/28/1993 | US5247909 Combustion enhancement system |
| 09/22/1993 | CN2142457Y Multistage commutative internal magnetism type magnetic pot |
| 09/16/1993 | WO1993018346A1 Fuel supply systems for engines and combustion processes therefor |
| 09/15/1993 | CN1076252A Power-increasing fuel economizer for vehicles |
| 09/14/1993 | US5243950 Apparatus for the treatment of gases in a positive crankcase ventilation system |
| 09/14/1993 | US5243946 Apparatus for the magnetic treatment of fuel |
| 09/08/1993 | CN1022058C Device for magnetically treating fluid |
| 09/02/1993 | WO1993017229A1 Catalytic system |
| 09/02/1993 | CA2130808A1 Catalytic system |
| 09/01/1993 | EP0557525A1 Method and device for preparation of fuel-air mixture for internal combustion engine |
| 08/25/1993 | CN2140967Y Dust-proof energy-saving reinforcing appliance |
| 08/25/1993 | CN2140966Y Magnetic fuel-economizing box for liquid fuel |
| 08/25/1993 | CN2140965Y 磁化节油器 Magnetization fuel economy |
| 08/24/1993 | US5237964 Internal combustion engine with a new sequence of operation and combustion |
| 08/18/1993 | CN2140432Y Dirt-proof energy-saving booster |
| 08/17/1993 | US5236670 Device for purifying fuel |
| 08/17/1993 | US5235804 Method and system for combusting hydrocarbon fuels with low pollutant emissions by controllably extracting heat from the catalytic oxidation stage |
| 08/10/1993 | US5234170 Fuel injection valve |
| 07/28/1993 | CN2139178Y Magnetic oil magnetizer for fuel-oil powered vehicle |
| 07/22/1993 | WO1993014311A1 Burner fuel line enhancement device |
| 07/14/1993 | CN2138196Y Oil Saver with fuel oil magnetized |
| 07/14/1993 | CN2138195Y Strongly magnetized energy saving petroleum filter |
| 07/14/1993 | CN1074272A Combustion efficiency enhancing apparatus of liquid fuel |
| 06/30/1993 | CN1073748A Electronic oil economizer |
| 06/30/1993 | CN1021471C Highly effective cleaning and energy-saving booster used for internal combustion engine |
| 06/24/1993 | WO1993012206A1 Method for reducing pollution emissions from a diesel engine with organometallic platinum group metal coordination composition |
| 06/24/1993 | CA2123805A1 Method for reducing pollution emissions from a diesel engine with organometallic platinum group metal coordination composition |
| 06/10/1993 | WO1993010894A1 Device for magnetically treating fluids, gases or solids |
| 06/10/1993 | CA2124587A1 Device for magnetically treating fluids, gases or solids |
| 06/09/1993 | EP0545704A1 Process for treating air and liquid fuel with a magnetic field for combustion engine |
| 06/02/1993 | EP0544395A2 Device for magnetically treating fluids gases or solids |
| 06/02/1993 | CN1072755A Device for magnectically treating fluids, gases or solid |
| 05/27/1993 | WO1993009868A1 Magnetic fluid conditioner |
| 05/26/1993 | CN2134494Y Quadratic atomizing oil saver |
| 05/13/1993 | WO1993009342A1 Device for magnetizing a fuel mixture in an internal combustion engine |
| 05/12/1993 | EP0460006B1 Process for optimising fuel combustion with the minimum co emission and device for implementing it |
| 05/12/1993 | CN2132842Y Marine economizer |
| 05/05/1993 | CN2131995Y Power increasing energy-saving device |
| 05/04/1993 | US5207053 Method and system for staged rich/lean combustion |
| 04/29/1993 | WO1993008385A1 Internal combustion engine ignition device |
| 04/21/1993 | CN2130211Y Magnetic fuel saving device |
| 04/14/1993 | CN2129829Y Purifying and oil saving device for automobile crank shaft box tail gas |
| 04/13/1993 | US5202296 Chemically treated air filter for enriching the oxygen present in an airstream |
| 03/30/1993 | US5197446 Vapor pressure enhancer and method |
| 03/19/1993 | WO1993006358A1 Method and device for preparation of fuel-air mixture for internal combustion engine |
| 03/10/1993 | CN2127959Y Magnetization filt cup for motorcylce |
| 03/10/1993 | CN1069795A Honeycomb magnetized ceramic internal combustion engine |
| 02/17/1993 | CN2127119Y Magnetic carburetor |
| 02/10/1993 | CN1068873A Improved device promoting dispersion of fuel when atomized |
| 12/30/1992 | CN2126318U Air cleaner for internal-combustion engine |
| 12/23/1992 | CN2125718U Gasoline atomizer |
| 12/23/1992 | CA2067735A1 Water fuel injection system |
| 12/15/1992 | US5171487 Thermo-magnetic vaporizer carburetor |
| 12/08/1992 | US5169067 Electromagnetically operated ultrasonic fuel injection device |
| 12/08/1992 | US5168836 Emission control system |
| 12/02/1992 | CN2123617U Magnetic oil-saving purifier |
| 12/01/1992 | US5167782 Applying controlled electromotive force to alloy in contact with fuel to increase combustion efficiency |
| 11/26/1992 | WO1992020963A1 Method and system for combusting hydrocarbon fuels with low pollutant emissions |
| 11/26/1992 | WO1992020962A1 Method and system for lean premixed/prevaporized combustion |
| 11/26/1992 | WO1992020961A1 Method and system for staged rich/lean combustion |
| 11/25/1992 | CN2122946U High-efficient fuel economizer for diesel oil or gasoline engines |
| 11/24/1992 | US5165224 Method and system for lean premixed/prevaporized combustion |
| 11/19/1992 | EP0513356A1 Process and device for improving combustion efficiency of a combustion machine |
| 11/19/1992 | DE3844740A1 Combustion accelerator for engine burning fuel-air mixt. - generates turbulence in mixt. by propagation of shock wave from electric discharge for boundary layer enlargement |
| 11/10/1992 | US5161512 Magnetic fluid conditioner |
| 10/29/1992 | DE4213583A1 Fuel preparation equipment esp. for diesel fuels - has preheater and magnetic system and continuous rust proof inner tube through which hot medium flows enclosed by larger dia. tube through which fuel flows |
| 10/28/1992 | CN2120189U Dual-chamber magnetic fuel-economizer |
| 10/15/1992 | WO1992017699A1 Vapor pressure enhancer and method |
| 10/13/1992 | US5154153 Fuel treatment device |
| 10/13/1992 | US5154142 Ionic combustion system with ignitor assist |
| 10/07/1992 | CN2118167U Magnetic water air emulsification gasoline saving apparatus for vehicle |
| 10/07/1992 | CN1065125A 永磁化油器 Permanent magnet carburetor |