| Patents for F02M 29 - Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture (1,447) |
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| 07/06/1994 | EP0604634A1 Air whirlpool generator for an internal combustion engine |
| 07/06/1994 | CN2171011Y Energy-saving device for car |
| 06/28/1994 | US5323753 Induction system for an internal combustion engine |
| 06/23/1994 | DE4242750A1 Engine carburettor with mixing pipe in venturi |
| 06/22/1994 | CN2169695Y Inlet manifold assembly |
| 06/15/1994 | CN2168960Y Power promoter for IC engine of vehicle |
| 05/18/1994 | CN2165238Y 化油器 Carburettor |
| 05/11/1994 | WO1994010437A1 Air swirling device for an internal combustion engine |
| 04/28/1994 | WO1994009270A1 Device for conversion of liquid fuel into fuel vapor and microscopic liquid droplets with electronic fuel injector control |
| 04/28/1994 | CA2146566A1 Device for conversion of liquid fuel into fuel vapor and microscopic liquid droplets with electronic fuel injector control |
| 04/27/1994 | CN2163238Y Rotor carburettor |
| 04/13/1994 | CN2161739Y Energy-saving carburetor |
| 04/06/1994 | CN2160765Y High-efficient fuel economizer |
| 04/05/1994 | US5300259 Carburetor and fuel feeding system having the same |
| 03/29/1994 | US5297738 Apparatus for electrostatic atomization of liquids |
| 03/17/1994 | WO1994005906A1 Output enhancing device for internal combustion engine of vehicle |
| 03/16/1994 | EP0587479A1 Two-stroke engine with pneumatic injection and first order belancing device for the alternating masses |
| 03/02/1994 | EP0444167B1 Fuel feed device, especially for combination with a rotor carburation system for an internal combustion engine |
| 02/22/1994 | US5287828 Engine intake flow booster |
| 02/16/1994 | CN2156294Y Centrifugal carburettor |
| 02/09/1994 | CN2155440Y Rotor carburettor specially adapted for cars |
| 02/03/1994 | WO1994002783A1 Liquid fuel pressure pulverization process and arrangement |
| 02/03/1994 | WO1994002735A1 Air whirlpool generator for an internal combustion engine |
| 02/03/1994 | WO1994002734A1 Power vapor nozzle and splash plate |
| 02/03/1994 | CA2167481A1 Power vapor nozzle and splash plate |
| 01/05/1994 | CN2152086Y Integrate oil saving anti-back sputting device for gasoline engine |
| 01/04/1994 | CA1325750C Apparatus for supplying air-fuel mixture in internal combustion engine |
| 11/24/1993 | EP0570640A1 Carburettor and fuel feeding system having the same |
| 10/20/1993 | CN1077517A Positive pressure fuel whirlwave throat-variable carburettor |
| 08/03/1993 | US5231963 Fuel saving and emission reduction device |
| 07/06/1993 | CA1319866C Anti-puddling turbulence inducing cylinder head intake port and manifold |
| 06/23/1993 | CN2136882Y Fuel-economizing device |
| 06/17/1993 | DE4240470A1 IC engine with improved carburation - has heated insert body with flow-parallel channels, behind each injection valve set at angle to flow direction of valve |
| 06/16/1993 | CN2136339Y Air fuel-economizer for gasoline vehicle |
| 06/09/1993 | CN2135657Y Spiral guiding fuel-saving ring |
| 05/12/1993 | EP0460006B1 Process for optimising fuel combustion with the minimum co emission and device for implementing it |
| 05/12/1993 | CN2132843Y Jet mixing economizer |
| 03/09/1993 | CA1314181C Air distribution apparatus for use with an internal combustion engine |
| 02/10/1993 | CN1068873A Improved device promoting dispersion of fuel when atomized |
| 01/21/1993 | WO1993001406A1 Operating procedure and construction for the conditioning of a combustible mixture in a combustion engine |
| 12/30/1992 | CN2126317U Rotor type carburetor |
| 12/16/1992 | CN2125012U Double hole type gasoline-engine driven mahcine atomization oil-saving device for car |
| 12/15/1992 | US5171487 Thermo-magnetic vaporizer carburetor |
| 12/09/1992 | CN2124317U Impeller type atomizing oil-economizer |
| 12/03/1992 | DE4202531C1 Suction manifold for IC engine - has manifold tube inner surfaced, impinged by intake air, with structure of fine groove mesh |
| 11/11/1992 | CN2121543U Honeycomb fuel saving device |
| 10/28/1992 | EP0511032A1 Cylinder head for internal combustion engine |
| 10/20/1992 | US5156130 Fuel injection system |
| 09/30/1992 | CN2117475U Oil saving atomizer of petroleum motor vehicle |
| 09/03/1992 | DE4106564A1 Electrostatic liq. jet atomiser featuring corona discharge ring - facilitates control of spray by neutralisation of charged droplets ejected into cloud of oppositely charged ions |
| 09/02/1992 | EP0501052A1 Fuel saving device |
| 08/25/1992 | US5140969 Automatic fuel saver |
| 08/19/1992 | CN2113354U Screen forced atomising oil-saving spacer for gasoline machine |
| 08/11/1992 | US5137005 Rotary fuel distributor system for an internal combustion engine |
| 08/05/1992 | CN2112014U Automotive economizer |
| 07/29/1992 | CN2111374U Fully floating vortex oil-saving unit |
| 07/22/1992 | EP0495506A2 Arrangement and method for mechanical atomization of liquid fuel |
| 07/02/1992 | DE4104672C1 IC engine carburettor on suction manifold - has flow resistor clamped between fuel supply and throttle housings |
| 06/03/1992 | CN2106231U Spiral big chocke oil-saving device |
| 06/03/1992 | CN2106230U Acoustic shock type pollution-reducing energy-saving device |
| 06/03/1992 | CN2106229U High-efficient multifunctional oil-saving device for car |
| 05/27/1992 | CN2105560U Air vortex device for internal combustion engine |
| 05/19/1992 | US5113838 Air flow system for an internal combustion engine |
| 05/13/1992 | CN2104309U Reinforcement oil-saving unit |
| 05/06/1992 | CA2029270A1 Device promoting the dispersion of fuel when atomized |
| 04/29/1992 | CN2103014U Gas spill type larynx type of carburettor |
| 04/15/1992 | CN2101769U High efficient atomizer for carburettor of gasoline engine |
| 04/01/1992 | CN2100497U Gasoline-economizing contra-injection preventer for gasoline engines |
| 03/24/1992 | US5097814 Tuned air insert for internal combustion engines and related process |
| 03/03/1992 | US5092288 Spray rail reed block |
| 02/19/1992 | CN2096650U Carburettor for automobile engine |
| 02/13/1992 | DE4039301A1 Injector for fuel-gas mixt. in IC engine - uses twist formation at end of injection pipe providing improved prepn. of mixture |
| 01/29/1992 | CN2094624U Fuel saving device for rotational flow gasoline engine |
| 01/29/1992 | CN1058255A Strong swirl, homogeneous mixing and high efficient oil saving device |
| 01/28/1992 | US5083548 Hurricane effect |
| 12/04/1991 | CN2089986U Secondary-atomising oil-saving device for automobile |
| 11/27/1991 | CN2089532U Safety oil saving device of automobile |
| 11/17/1991 | CA2042760A1 Wobble plate type compressor with variable displacement mechanism |
| 10/31/1991 | WO1991016536A1 Carburetor for gasoline engines |
| 10/16/1991 | CN2086799U Economizer with automatic regulating ratio of air to fuel mixture |
| 10/09/1991 | CN2086307U Oil-saving device of internal-combustion engine |
| 08/13/1991 | US5038725 Intake manifold of internal combustion engine |
| 07/31/1991 | CN2081896U Oil economizer for enhancing atomization performance of carburettor |
| 07/10/1991 | CN2080570U Fuel economizer for petrol engine car |
| 06/27/1991 | DE3942055A1 IC engine throttle butterfly - is in two valves turning in opposite directions and split in plane intersecting pivot axis |
| 05/29/1991 | CN2077909U Fuel atomization apparatus with fuel saving function for automobiles |
| 05/14/1991 | US5014662 Device for controlling the jet of carburetted mixture delivered by a pneumatic injection system |
| 04/24/1991 | CN2075703U Oil saving device for automobile |
| 04/16/1991 | US5007402 Intake system for a mixture-compressing internal-combustion engine |
| 04/04/1991 | WO1991004404A1 Fuel feed device, especially for combination with a rotor carburation system for an internal combustion engine |
| 04/03/1991 | CN2074369U Carburettor for automobile |
| 03/19/1991 | US5000152 Fuel conservation means for internal combustion engines |
| 02/27/1991 | CN2072158U High-efficient oil economizer with strong vortical flow uniform-mixing feature |
| 01/09/1991 | EP0406546A1 Intake system for a mixture compressing internal combustion engine |
| 12/04/1990 | US4974573 Intake manifold fuel multi-layer atomizing screen |
| 11/14/1990 | EP0396823A2 Anti-puddling turbulence inducing cylinder head intake port and manifold |
| 11/06/1990 | US4968458 Fuel atomization device |
| 10/16/1990 | US4962642 Air flow system for an internal combustion engine |
| 08/23/1990 | DE3905284A1 Verfahren zur optimierten verbrennung von kraftstoffen bei minimaler co-emission und vorrichtung zur durchfuehrung des verfahrens Method for the optimized combustion of fuels with minimal co-emission and apparatus for performing the method |
| 08/22/1990 | WO1990010149A1 Process for optimising fuel combustion with the minimum co emission and device for implementing it |