| 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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| 08/05/1998 | CN2287210Y Oil saving purifier for vehicle |
| 08/05/1998 | CN2287209Y Magnetizer for fuel oil |
| 07/16/1998 | WO1998030796A1 Engine combustion improvement device and engine combustion improvement method using magnetism |
| 07/16/1998 | WO1998030795A2 A fuel conditioning assembly |
| 07/15/1998 | EP0852967A1 Fluid fuel reforming ceramic catalysts and their manufacturing methods |
| 07/14/1998 | US5779990 For emulsifying oil with water under low voltage and low frequency signal applications; for use as fuel |
| 07/14/1998 | US5779879 Apparatus and method for reducing harmful substances in combustion gases |
| 07/08/1998 | EP0852291A1 Fuel saving device |
| 07/08/1998 | CN2285825Y Magnetic pollution-reducing fuel economizer for motor-vehicle |
| 07/08/1998 | CN1187213A Biocompatible optically transparent polymeric materials based on collagene and method of making |
| 07/07/1998 | CA2105949C Fuel activation apparatus using magnetic body |
| 07/01/1998 | EP0850355A1 Electron stimulation via photon emitting radiation |
| 07/01/1998 | EP0850103A1 Magnetic fluid treatment |
| 06/24/1998 | CN1185524A High-efficiency engine auxiliary combustion system |
| 06/18/1998 | WO1998026174A1 A charcoal filter and pressure release apparatus for use with an apparatus for combustion enhancer |
| 06/18/1998 | WO1998026163A1 An oil separator filter apparatus for use with an apparatus for combustion enhancer |
| 06/18/1998 | WO1998026027A1 A liquid mixture for use in an apparatus for combustion enhancer and the method of manufacture thereof |
| 06/17/1998 | EP0847434A1 Synergistic process for improving combustion |
| 06/12/1998 | CA2224453A1 Dual media air filter with electrostatic charge |
| 06/10/1998 | EP0846847A1 Apparatus for combustion enhancing and method |
| 06/10/1998 | EP0846151A1 Improved combustion |
| 06/09/1998 | US5763351 Core of complex oxide ceramics of transition metals, a layer of aluminum silicates and outer layer of ceramics containing noble metal alloys; decreases noxious substances in exhaust gases |
| 06/09/1998 | CA2208339A1 Combustion enhancing apparatus |
| 06/04/1998 | WO1998023856A1 Method and device for treating fuel |
| 06/04/1998 | CA2272294A1 Method and device for treating fuel |
| 05/14/1998 | DE19646201A1 Efficient spark ignition system for IC engine |
| 05/13/1998 | EP0700483B1 Fuel modification method and apparatus for reduction of pollutants emitted from internal combustion engines |
| 05/13/1998 | CN2281424Y Energy saver of vehicle for environment protection |
| 05/13/1998 | CN2281423Y Automative oil saver for environment protection |
| 05/13/1998 | CN1181718A Control arrangement for an apparatus for producing a fuel mixture |
| 05/12/1998 | US5752157 Liquid fuel reforming apparatus |
| 04/29/1998 | CN2280161Y Apparatus for petro engine for smoke-eliminating and fuel-saving |
| 04/22/1998 | CN2279453Y Electromagnetic purifying oil economizer |
| 04/22/1998 | CN2279452Y Environmental protection energy-saving device |
| 04/15/1998 | CN1178716A Method and apparatus for purifying exhuasted gas by alpha decay |
| 04/14/1998 | US5738692 Introducing catalyst element of tin, antimony, lead and mercury; improves combustion efficiency and reduces exhaust emissions |
| 04/09/1998 | WO1998014703A1 Ignition by electromagnetic radiation |
| 04/09/1998 | CA2268983A1 Ignition by electromagnetic radiation |
| 04/01/1998 | EP0832351A1 Fuel treatment device |
| 03/26/1998 | WO1998012763A1 Fuel cell power supply system |
| 03/26/1998 | WO1998012422A1 Apparatus for facilitating combustion and purification of exhaust gas for internal combustion engine and methods therefor |
| 03/24/1998 | US5730109 Exhaust gas purification system in combustion engine |
| 03/11/1998 | CN2276081Y Energy-saving purifier |
| 03/10/1998 | US5725151 Electrospray fuel injection |
| 03/05/1998 | WO1997027272A3 Method for treating lubricating and fuel materials such as hydrocarbons, and device for realising the same |
| 03/04/1998 | CN2275645Y Air inlet enhancing device for vehicle |
| 02/26/1998 | WO1998007659A1 Magnetic fluid conditioner |
| 02/25/1998 | EP0824367A1 Control arrangement for an apparatus for producing a fuel mixture |
| 02/19/1998 | WO1998006491A1 Device for generating magnetic fields for catalysing physico-chemical reactions |
| 02/18/1998 | CN2274695Y Fuel saver for vehicle |
| 02/10/1998 | US5716520 Magnetic fluid conditioner |
| 02/04/1998 | EP0557525B1 Method and device for preparation of fuel-air mixture for internal combustion engine |
| 01/28/1998 | CN2273351Y Oil-burning magnetizer capable of saving oil and removing flue gas |
| 01/28/1998 | CN2273350Y Electronic controlling magnetic oil-burning energy-saving purifier |
| 01/22/1998 | WO1998002656A1 Fuel treatment device |
| 01/22/1998 | DE19629171A1 IC engine ignition system with device for generating a fuel cloud in combustion chamber |
| 01/21/1998 | CN1170820A Tail gas purifying fuel economizer for automobile |
| 01/14/1998 | CN1170083A Method and apparatus for modifying combustion of fuels for IC engines |
| 01/07/1998 | EP0816667A1 Ion generator for a combustion device |
| 12/31/1997 | WO1997043478A3 Polymeric strands with enhanced tensile strength, nonwoven webs including such strands, and methods for making same |
| 12/31/1997 | CN2271615Y Smoke remover |
| 12/24/1997 | WO1997048897A1 Fuel-air mixture apparatus |
| 12/17/1997 | CN2270816Y Fuel-oil emulsified gas device |
| 12/16/1997 | US5697331 Environment-protection and combustion-supporting device used on the intake of an engine |
| 12/11/1997 | WO1997046797A1 Airflow device |
| 12/11/1997 | CA2257510A1 Airflow device |
| 12/09/1997 | US5695531 Treating materials are moved by flow pressure of fuel to improve contacting efficiency |
| 12/04/1997 | DE19621531A1 Method of Air induction handling method for internal combustion engine |
| 12/03/1997 | EP0810279A1 Liquid fuel reforming apparatus |
| 12/03/1997 | CN1166572A Device of modifying fluid fuel |
| 12/02/1997 | US5692481 Method and apparatus for reducing contaminants in exhaust gases of an engine |
| 11/28/1997 | CA2178973A1 Liquid fuel reforming apparatus |
| 11/27/1997 | WO1997044581A1 Combustion enhancing apparatus |
| 11/25/1997 | US5690079 Apparatus for enhancing fuel efficiency of a vehicle |
| 11/20/1997 | WO1997043539A1 Device for treating fuels extracted from mineral oil or plants |
| 11/20/1997 | WO1997043478A2 Polymeric strands with enhanced tensile strength, nonwoven webs including such strands, and methods for making same |
| 11/19/1997 | EP0807754A2 Processing device for fuel derived from mineral oil or plants |
| 11/13/1997 | WO1997022794A3 A method and apparatus for reducing pollutants and contaminants in exhaust gases of an engine |
| 11/12/1997 | EP0805918A1 Device for the reduction of pollutant emissions from energy conversion machines burning in particular fossil fuels |
| 11/05/1997 | CN1163985A Electronic atomizing method of liquid fuel for IC engine |
| 11/04/1997 | US5683586 Method and apparatus for magnetically treating a fluid |
| 10/29/1997 | CN2266045Y Fuel economizer |
| 10/22/1997 | CN1036217C Method and apparatus for supplying fuel oil |
| 10/09/1997 | WO1997036828A1 Appliance for preparation of solid fluids or gaseous materials |
| 10/07/1997 | US5673674 Fuel saver |
| 09/30/1997 | US5671719 Fuel activation apparatus using magnetic body |
| 09/30/1997 | US5671701 Apparatus and method for enhancing the efficiency of liquid-fuel-burning systems |
| 09/30/1997 | CA2140088C Fuel oil improvement apparatus |
| 09/17/1997 | CN2262608Y Magnetizing fuel-economizing device |
| 09/10/1997 | EP0793772A1 Method and apparatus for operation of engines |
| 09/10/1997 | CN2262105Y Increasing magnet uniforming magnet internal flow purifying and oil saving device |
| 09/09/1997 | US5665221 Electrical apparatus for controlling liquid contaminants |
| 09/09/1997 | US5664546 Fuel saving device |
| 09/09/1997 | CA2171419A1 Method of reforming fuel, fuel-reforming apparatus, and thermal engine |
| 09/04/1997 | WO1997032126A1 Magnetizer |
| 09/02/1997 | US5662071 Air intake assembly for an internal combustion engine |
| 08/27/1997 | EP0791746A1 Fuel-saving apparatus |
| 08/27/1997 | EP0791745A1 Method of reforming fuel, fuel-reforming apparatus and thermal engine |
| 08/27/1997 | CN2260894Y Fuel-oil economizer |
| 08/26/1997 | US5660764 Fuel is magnetized, thereby allowing the fuel to be combusted at higher efficiency, improving air quality by reducing carbon monoxide content, prolonging working life of engines and other parts |