| 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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| 12/22/1999 | EP0964994A1 A method and a device for the magnetic activation of solid, liquid and gas media, especially coal dust and other hydrocarbon fuels |
| 12/22/1999 | CN2355115Y Multifunctional energy saving and anti-fouling device for vehicle |
| 12/21/1999 | CA2142931C Tetravalent organic soil and its use as additive in hydrocarbon compounds |
| 12/16/1999 | WO1999064739A1 Method for a reduction of emissions in combustion processes |
| 12/15/1999 | CN2353907Y Energy-saving purifying device for automobile |
| 12/14/1999 | US6000383 Apparatus for the treatment of crankcase emissions materials in a positive crankcase ventilation system |
| 12/14/1999 | US6000382 Magnetic polarization device for treating fuel |
| 12/14/1999 | US6000381 Method and apparatus for treating fuel |
| 12/09/1999 | WO1999063207A1 Swirling and charging fuel to enhance combustion |
| 12/09/1999 | CA2331016A1 Combustion enhancer |
| 12/08/1999 | CN2352699Y Magnetic fuel control apparatus for motor cycle |
| 12/08/1999 | CN2352698Y Fuel saving apparatus for motor cycle |
| 12/08/1999 | CN2352697Y Catalytic cracking reaction bed for fuel saving and pollution reducing apparatus of automobile |
| 12/07/1999 | US5996563 Air intake device |
| 12/01/1999 | CN2351574Y Exhaust electronic regulating purifier for vehicle |
| 12/01/1999 | CN1237276A Fuel cell power supply system |
| 11/30/1999 | US5992398 Fuel saver device and process for using same |
| 11/30/1999 | US5992397 Combustion enhancing apparatus and method |
| 11/24/1999 | CN2350545Y Fuel saving purifier |
| 11/24/1999 | CN2350544Y Pollution-reducing fuel saver for motorcycle and gasoline moped |
| 11/24/1999 | CN1236061A Carburetor |
| 11/23/1999 | US5987878 Fuel reforming apparatus and electric power generating system having the same |
| 11/17/1999 | CN2349367Y Magnetic suspension fuel saving device |
| 11/17/1999 | CN2349366Y High-efficient capacity increasing device |
| 11/11/1999 | WO1999057427A1 Multi-fuel engine |
| 11/10/1999 | EP0955095A1 Herbal catalyst composition and device for enhancing combustion in automobiles |
| 11/10/1999 | EP0955094A1 Herbal catalytic composition and device for enhancing combusion |
| 11/10/1999 | EP0954693A1 Device for reducing toxic wastes of diesel fuel |
| 11/10/1999 | CN1234851A Fuel activating system |
| 11/03/1999 | EP0953105A2 A fuel conditioning assembly |
| 11/03/1999 | CN2346941Y I. C. engine control mechanism with separated hydrogen and oxygen |
| 11/03/1999 | CN2346940Y Magnetizing economizer |
| 11/03/1999 | CN2346939Y Catalytic pyrolysis reactor used on automobile oil economizing and dirt reducing device |
| 11/02/1999 | US5977716 Ion generator for a combustion device |
| 10/27/1999 | EP0951349A1 Device for generating magnetic fields for catalysing physico-chemical reactions |
| 10/27/1999 | CN2345713Y Fuel-oil combustion-supporting energy-saving apparatus |
| 10/27/1999 | CN2345712Y Internal combustion engine oil-saving purifier |
| 10/27/1999 | CN2345711Y Energy-saving purification device for motorcycle and motor-assistant bicycle |
| 10/27/1999 | CN1233314A Ignition by electromagnetic radiation |
| 10/27/1999 | CN1232923A Combustion supporting device for oil burning engine |
| 10/26/1999 | US5972829 Internal combustion engines, fluid fuel reforming ceramic catalyst and transporting and power-generating means employing them |
| 10/21/1999 | WO1999053186A1 Device for preparing fuel |
| 10/20/1999 | CN2344567Y Automobile cleaning fuel oil-saving device |
| 10/19/1999 | US5967107 Flap valve for intake system for an internal combustion engine |
| 10/13/1999 | CN2343365Y Magnetic field treater for liquid fuel |
| 10/12/1999 | US5964205 Fuel atomizing device |
| 09/30/1999 | WO1999049204A1 Method for preparing an air-fuel mixture for an internal combustion engine, device for realising the same and heat-exchanger |
| 09/30/1999 | DE19812667A1 Verfahren zur magnetischen Ionisierung und Anordnung zur Durchführung dieses Verfahrens A method for magnetic ionization and arrangement for carrying out this method |
| 09/29/1999 | CN2340924Y Anion fuel saver |
| 09/29/1999 | CN2340923Y Electromagnetic fuel pre-catalyzer |
| 09/29/1999 | CN2340922Y Fuel saver of gasoline engine |
| 09/23/1999 | DE19808703C1 Verbrennungsmotor sowie Verfahren zum Beheizen von Teilen eines Verbrennungsmotors Combustion engine and method for heating of parts of an internal combustion engine |
| 09/22/1999 | CN2339770Y Energy-saving core-filtering device |
| 09/22/1999 | CN2339768Y Magnetic-radiation resisting-controlling hydrogen-oxygen source reactor for gasoline, diesel-oil vehicles |
| 09/15/1999 | EP0941398A1 Method and device for treating fuel |
| 09/15/1999 | EP0850355A4 Electron stimulation via photon emitting radiation |
| 09/15/1999 | CN2338499Y Apparatus for eliminating pollution and energy-saving for engine |
| 09/10/1999 | WO1999045242A1 Internal combustion engine and method for heating parts of an internal combustion engine |
| 09/08/1999 | EP0805918B1 Device for the reduction of pollutant emissions from energy conversion machines burning in particular fossil fuels |
| 09/02/1999 | WO1999043945A1 Fuel decomposition means for vehicle engine |
| 09/01/1999 | CN2336101Y Fuel-saving magnetizing purifier |
| 09/01/1999 | CN1227621A Fuel-air mixture apparatus |
| 08/31/1999 | US5943998 For the pre-combustion treatment of a fluid hydrocarbon fuel |
| 08/31/1999 | US5943859 Natural gas reforming apparatus, oxygen eliminating apparatus provided in the same apparatus, and natural gas reforming apparatus-carrying gas engine |
| 08/25/1999 | CN2334888Y Carburetor for motor vehicle |
| 08/24/1999 | US5941219 Method and apparatus for cleaning exhaust gas by alpha-decay |
| 08/18/1999 | CN2333828Y High-efficiency multi-element vehicle exhaust purifier |
| 08/11/1999 | CN2332824Y Magnetized economizer |
| 08/11/1999 | CN2332823Y Dual-chamber spirally-mounted self-exhausting diesel magnetizing cleaner |
| 08/04/1999 | EP0932758A1 Ignition by electromagnetic radiation |
| 08/04/1999 | CN2331767Y Fuel oil oil-saving clarifier |
| 07/28/1999 | EP0931363A1 Fuel cell power supply system |
| 07/28/1999 | CN2330801Y Steel strip gasifying gasoline, kerosene and diesel oil |
| 07/28/1999 | CN1224111A 发动机燃料供给装置 Engine fuel supply device |
| 07/21/1999 | CN2329778Y 节油器 Fuel economy |
| 07/20/1999 | US5924411 Method for operating an internal combustion engine, and an internal combustion engine |
| 07/07/1999 | CN2327796Y Fuel saving purifier with multiple magnetic screens |
| 07/07/1999 | CN2327795Y Device for impulsing intaking gas |
| 07/07/1999 | CN2327794Y Device for treating mixed oil and air and water in IC engine |
| 07/06/1999 | US5918636 Fuel economiser |
| 06/30/1999 | EP0925437A1 Fuel activating system |
| 06/23/1999 | CN2325541Y Apparatus for treating and purifying fuel |
| 06/23/1999 | CN2325540Y Straight tube type fuel gas magnetization device |
| 06/18/1999 | CA2225122A1 Hydrocarbon fuel modification device and a method for improving the combustion characteristics of hydrocarbon fuels |
| 06/15/1999 | US5912190 Synergistic process for improving combustion |
| 06/10/1999 | WO1999028613A1 Fuel improving method and apparatus |
| 06/09/1999 | CN2323152Y Magnetic field alternating magnetic purifying fuel saver |
| 06/09/1999 | CN2323151Y Energy-saving purifying device for car |
| 06/09/1999 | CN2323150Y Electronic purifying fuel saver |
| 06/09/1999 | CN2323149Y Magnetic path open type purifying fuel saver |
| 06/02/1999 | EP0920064A1 Fuel cell system with combustor-heated reformer |
| 06/02/1999 | EP0824367B1 Apparatus for producing a fuel mixture |
| 05/27/1999 | WO1999025972A1 Apparatus for the treatment of crankcase emissions materials in a positive crankcase ventilation system |
| 05/26/1999 | CN2320809Y Magnetic cleaner for fuel |
| 05/26/1999 | CN2320806Y Pipe-ring enclosed magnetic fuel economizer |
| 05/26/1999 | CN2320805Y Electronic magnetic fuel purifier |
| 05/26/1999 | CN2320804Y Magnetic smoke-eliminating fuel economizer for automotive vehicle |
| 05/25/1999 | CA2095524C Method and device for preparing fuel-air mixture for internal combustion engine |
| 05/19/1999 | CN2319596Y Purifying economizer |
| 05/19/1999 | CN2319595Y 燃油磁化器 Fuel magnetizer |