| 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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| 06/07/2000 | EP1006274A1 Method for preparing an air-fuel mixture for an internal combustion engine, device for realising the same and heat-exchanger |
| 06/07/2000 | CN2381799Y Ultrasonic atomizer of carburettor |
| 06/02/2000 | WO2000031404A1 Device for the treatment of fuel in thermal engines |
| 05/31/2000 | EP0744988B1 Device and process for reducing the quantity of pollutants in combustion exhaust gases |
| 05/31/2000 | CN1255185A Molecular reactor for fuel induction |
| 05/30/2000 | US6067968 Herbal catalytic composition and device for the same for use in automobiles |
| 05/25/2000 | WO2000030124A1 Substance activating method and device |
| 05/25/2000 | WO2000003781A8 Apparatus for treating flowstreams by electromagnetic flux |
| 05/25/2000 | DE19914941C1 Microwave-assisted mixture burning for internal combustion engine involves additional microwave recipient material, including drops of substance thermally activated by microwaves |
| 05/24/2000 | CN2379614Y Fuel saving, dust reducing and power enhancing arrangement for automobile |
| 05/23/2000 | US6065455 Fuel delivery re-routing harness |
| 05/23/2000 | US6065454 Method and apparatus for active control of the combustion processes in an internal combustion engine |
| 05/18/2000 | WO2000028204A1 Method and apparatus for improving hydrocarbon fuel combustion |
| 05/17/2000 | CN2378545Y Engine companion-magnetic oil fired purifier |
| 05/17/2000 | CN2378544Y Oil economizer |
| 05/16/2000 | US6063267 Apparatus for treating flowing liquid with electromagnetic flux |
| 05/10/2000 | CN2377360Y Smoke-reducing fuel saver |
| 05/10/2000 | CN2377359Y Combustion-supporting fuel-saving device for IC engine |
| 05/09/2000 | US6058914 Combustion promotion auxiliary device for internal combustion engine |
| 05/04/2000 | WO2000025008A1 Cleaner for combustion systems and catalytic converters |
| 05/03/2000 | CN2376545Y Energy-saving purifier |
| 05/02/2000 | US6056872 Magnetic device for the treatment of fluids |
| 05/02/2000 | US6056792 combustion |
| 04/27/2000 | WO2000023703A1 Apparatus for feeding a composition containing cerium dioxide into the combustion chamber of an internal combustion engine |
| 04/26/2000 | CN2375777Y Combustion-supporting fuel economizer |
| 04/26/2000 | CN2375776Y Diesel magnetizer |
| 04/26/2000 | CN2375775Y Superpower fuel-saving purifier for vehicle |
| 04/25/2000 | US6053152 Fuel conditioning assembly |
| 04/20/2000 | WO2000022292A1 Method and device for plasma-chemical reduction of gaseous and/or solid pollutants in exhaust gases of internal combustion engines |
| 04/20/2000 | DE19847096A1 Plasma-chemical reduction of gaseous and solid pollutants in exhaust gases comprises use of dielectrically-limited discharges in a combustion chamber of IC engine |
| 04/19/2000 | CN2374656Y Engine with catalytic coating on its wall |
| 04/19/2000 | CN2374655Y Economizer |
| 04/18/2000 | US6050247 Internal combustion engines, fluid fuel reforming ceramic catalyst and transporting and power-generating means employing them |
| 04/12/2000 | CN2373584Y Magnetic filtering purification oil saver |
| 04/12/2000 | CN2373583Y Magnetization oil-saving purifier |
| 04/11/2000 | WO2000015957A1 Fuel conditioning device for ionizing hydrocarbon fuel in internal combustion engines |
| 04/11/2000 | US6048500 Method and apparatus for using hydroxyl to reduce pollutants in the exhaust gases from the combustion of a fuel |
| 04/06/2000 | WO2000019085A1 Fuel activating device |
| 04/06/2000 | WO2000019084A1 Fuel cell system and vehicle using the system |
| 04/05/2000 | EP0953105A4 A fuel conditioning assembly |
| 04/05/2000 | CN2372467Y Electronic magnetized purifier |
| 04/04/2000 | CA2059546C Device for inserting rare earth particles into a combustion chamber |
| 03/30/2000 | WO2000017291A1 Clean air flow catalyst |
| 03/29/2000 | CN2371361Y Environmental protection type negative pressure magnetic jetting device |
| 03/22/2000 | CN2370173Y Double effect fuel saver for motorcycle |
| 03/22/2000 | CN2370172Y Oil saving device |
| 03/22/2000 | CN1248312A Combustion enhancing apparatus |
| 03/15/2000 | EP0985820A1 Fuel improving method and apparatus |
| 03/15/2000 | EP0870102B1 Flap valve for intake system for an internal combustion engine |
| 03/15/2000 | CN2368985Y Multi-stage high gradient magnetic purifying oil saver |
| 03/15/2000 | CN2368984Y Ionic pressurizer for diesel engine |
| 03/14/2000 | US6036467 Apparatus for ultrasonically assisted melt extrusion of fibers |
| 03/08/2000 | EP0984500A2 Reactor comprising a ceramic membrane for carrying out endothermic reactions and process for providing heat to endotermic reactions |
| 03/08/2000 | CN1246384A Ceramic membrane for endothermic reaction |
| 03/07/2000 | US6032655 Combustion enhancer |
| 03/01/2000 | EP0981688A1 Molecular reactor for fuel induction |
| 03/01/2000 | EP0868604A4 Fuel consumption optimizer and carbon dioxide emissions reducer based on an air-vacuum liquid compensation system |
| 03/01/2000 | CN2366570Y Apparatus for magnetizing and purifying petroleum products fuel in fuel tank |
| 03/01/2000 | CN2366569Y Purifier with combustion promoting for automobile |
| 02/29/2000 | CA2281187A1 Ceramic membrane for endothermic reactions |
| 02/24/2000 | WO2000009882A1 Fuel economizer |
| 02/23/2000 | CN2365415Y Idling piezoelectric ceramic ultrasound atmization pollution-lowering apparatus for gasoline vehicle |
| 02/23/2000 | CN2365414Y Energy-saving purifier for vehicle |
| 02/23/2000 | CN2365413Y Speed increasing fuel-saving purifier for motor vehicle |
| 02/22/2000 | US6026788 Noncontact fuel activating device |
| 02/16/2000 | CN1244631A Magnetizing fuel economizer and its manufacture |
| 02/15/2000 | US6024073 Hydrocarbon fuel modification device and a method for improving the combustion characteristics of hydrocarbon fuels |
| 02/10/2000 | WO2000006888A1 Submersed device for reducing the polluting emissions and saving energy in hydrocarbon combustion vehicles |
| 02/10/2000 | WO2000006887A1 Magnetic processor |
| 02/10/2000 | CA2338700A1 Submersed device for reducing the polluting emissions and saving energy in hydrocarbon combustion vehicles |
| 02/09/2000 | CN1244234A Device for reducing toxic wastes of diesel fuel |
| 02/08/2000 | US6021745 Fuel lead additive device |
| 02/03/2000 | WO2000005499A1 Method and device for treating fluid |
| 02/03/2000 | CA2337323A1 Method and device for treating fluid |
| 02/02/2000 | EP0976682A2 Magnetic treatment of fluids |
| 02/02/2000 | CN2361856Y 燃气节能净化器 Gas energy purifier |
| 02/02/2000 | CN2361855Y Fuel-economizing pollution-reducing device for superpower automotive vehicle |
| 02/01/2000 | US6020277 Melt extrusion; applying ultrasonic energy |
| 02/01/2000 | US6019092 Fuel conditioning device |
| 01/27/2000 | WO2000003781A1 Apparatus for treating flowstreams by electromagnetic flux |
| 01/26/2000 | CN1242471A Fuel-saving apparatus for motor cycle |
| 01/20/2000 | WO2000003123A1 Method for operating pollution-free engine expansion chamber and expansion chamber therefor |
| 01/20/2000 | CA2337056A1 Method for operating pollution-free engine expansion chamber and expansion chamber therefor |
| 01/19/2000 | CN2359479Y Magnetizer for flow fuel oil |
| 01/19/2000 | CN2359478Y High-efficient gasoline-economizing filter for motorcycle |
| 01/19/2000 | CN2359477Y High-efficient gasoline economizer for vehicle |
| 01/19/2000 | CN2359476Y Magnetic device for increasing hydrocarbon combustion efficient |
| 01/19/2000 | CN2359475Y Quantum environmental protection gasoline-econamizing speeder |
| 01/18/2000 | US6014858 Apparatus and method for reducing harmful products of combustion |
| 01/12/2000 | EP0969920A2 Device for magnetic fluid treatment |
| 01/12/2000 | CN2358236Y Energy-saving purifier for car |
| 01/12/2000 | CN2358235Y 高效节能净化器 Energy efficient purification |
| 01/11/2000 | US6012417 Herbal catalytic composition and device for the same for use in automobiles |
| 01/11/2000 | US6012283 Method and apparatus for reducing pollutants |
| 01/05/2000 | EP0932758A4 Ignition by electromagnetic radiation |
| 01/05/2000 | CN2357143Y Energy saving purifier |
| 01/04/2000 | US6010592 Method and apparatus for increasing the flow rate of a liquid through an orifice |
| 12/29/1999 | CN2356154Y Energy saving purifier for motorcycle and booster cycle |
| 12/23/1999 | WO1999065605A1 Process for preparing catalyst for liquid hydrocarbon fuel |
| 12/22/1999 | EP0965745A1 Engine combustion improvement device and engine combustion improvement method using magnetism |