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WO/2002/086304A1 |
The invention relates to an induction regulator (201) for an internal combustion engine which comprises one or more features selected from: at least one perforated element (203) for allowing the passage of fuel/air mixture therethrough, ...
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WO2001051801A9 |
The invention relates to a method and to a device for influencing the energetic state of a fluid. According to the inventive method, the fluid is guided through a flow channel (24, 25). A magnetic field is generated that acts upon the fl...
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WO/2002/036957A1 |
The present invention relates to an apparatus for automatically controlling supply of fuel for a motor vehicle which is arranged between a liquid fuel tank of the motor vehicle and an engine, wherein inside an oil reservoir are arranged ...
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WO/2002/027192A2 |
This invention describes systems and methods for mixing two fluids. A first fluid, usually fuel, can be passed through a primary passage that typically leads to a carburetor or other inlet to a combustion engine. A second fluid, usually ...
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WO/2002/025092A1 |
A method and apparatus (1) for mechanically gasifying an atomized fuel/air mixture by passing the mixture through intermeshing sets of pins (4, 5) rotating at high speeds. When used in an internal combustion engine, the fuel efficiency i...
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WO/2002/012706A1 |
A pipe associated with an internal combustion engine is provided in combination with a gas flow splitter (10). The splitter (10) is provided within the pipe and extends axially therein over a predetermined distance, thereby dividing the ...
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WO/2001/092713A1 |
The present invention discloses an air guided filter arranged integrally with air filter and is called as air guided filter. The object of invention is to improve internal combustion engine performance without changing basic construction...
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WO/2001/059284A1 |
A combustion engine (10) fuel system apparatus saturates and diffuses a gas, such as air, into a liquid fuel. The apparatus includes a fuel saturation chamber (21) connected to the engine fuel tank (13) for receiving a liquid fuel theref...
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WO/2001/029393A1 |
The invention relates to a method and device for reforming hydrocarbons of a fuel, said device being provided with a fuel supply, a reaction chamber connected to the supply, an outlet of the reaction chamber to a combustion engine and he...
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WO/2000/034642A1 |
The invention relates to an air duct, especially for fitting in the air intake system of an internal combustion engine. In order to improve the acoustic behavior, flow obstacles, preferably wire-shaped flow obstacles, are accommodated in...
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WO1998052670A9 |
The invention relates to a screen element, especially for filtering liquid or gaseous substances, comprising a holding ring or holding element (10) and a filtering screen arranged on said holding ring or holding element. Said filtering s...
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WO/2000/025015A1 |
A fuel-air mixing device for installation preferably between an intake manifold and air intake duct of a cylinder of an internal combustion engine. The device extends downstream into the air intake duct and has an open inlet end for chan...
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WO/2000/024505A1 |
A quench zone mixing apparatus (16) that occupies a low vertical height and has an improved mixing efficiency and fluid distribution across the catalyst surface includes a swirl chamber (20), a rough distribution network (100), and a dis...
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WO/2000/006889A1 |
The invention relates to a device called air flow twisting device that can twist the air lines (1) in an air inlet system of internal combustion engine and the device is installed between the air filter (5) and engine combustion chamber ...
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WO/2000/001940A1 |
In a fuel-air mixture device, downstream of a throttle (10) and a fuel introduction device, a block (51) is provided across the primary air passage (2). The block has a plurality of passageways (54) through it for air flow towards an inl...
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WO/1999/063207A1 |
A device for enhancing the combustion of fuel in an internal combustion engine. The combustion enhancer, which is used inside the fuel line of a vehicle, comprises a metallic double spring (1, 2). The combustion enhancer swirls the fuel ...
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WO/1999/047273A2 |
This disclosure relates to a centrifugal vortex system for preparing a liquid, such as medicine, and includes a chamber housing defining a vortex chamber. An array of tangential apertures are formed in the chamber housing to permit fluid...
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WO/1999/047806A2 |
This disclosure relates to a centrifugal vortex system for preparing a liquid, such as fuel and includes a chamber housing defining a vortex chamber. An array of tangential apertures are formed in the chamber housing to permit fluid to b...
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WO/1999/031377A1 |
A device for use in an intake path of an internal combustion engine includes a body portion (21) having an upper surface (23) and a lower surface (25). The body portion includes at least one passage (24) surface defining at least one pas...
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WO/1999/025448A1 |
This invention is directed to a cyclonic vapor/liquid contacting device, and distillation or related mass transfer or heat transfer processes employing its use, such as fluid catalytic cracking. Liquid feed is introduced near the floor o...
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WO/1999/013210A1 |
A heating device (210) for use in an internal combustion engine for heating the air entering the cylinder head from the intake manifold. The heating device (210) includes a frame (212) having a body defining an air intake opening and a h...
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WO/1998/057057A1 |
An oil activating system including a main body (1) having a reduced hollow pipe (2) and an enlarged hollow pipe (3) and a pair of covers (4, 6) with an inlet (5) and an outlet (7); a convex network (8) provided to the reduced hollow pipe...
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WO/1998/048155A1 |
A supercharger for vehicle engines adapted to swirl air emerging from an air cleaner at a rate proportional to the running speed of a vehicle, to which the supercharger is applied, upon a combustion of fuel in a combustion chamber of the...
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WO/1998/030797A1 |
This invention uses diagonally arranged fins projecting within a cylinder, intended to be inserted into an air intake in order to improve the delivery of air into any internal combustion or diesel engine, thereby achieving an optimised b...
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WO/1998/022701A1 |
An intake system for a multi-cylinder internal combustion engine in which each cylinder has at least one intake valve (10) and first and second parallel intake passages supplying separate streams through the intake valve to the combustio...
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WO/1998/020246A1 |
The present invention relates to an internal combustion engine for vehicles fitted with an air inlet pipe (15) connecting with at least one combustion cylinder (10) to pump the combustion air. A restriction valve is mounted inside the ai...
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WO/1997/041344A1 |
This invention relates to a system and process for fuel or liquid preparation including a plurality of vortex stacks (120, 160) of sequential vortex elements (121-123, 161-163). Each vortex stack comprises a flow pressure increasing cham...
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WO/1997/035107A1 |
Swirl is imparted to an air intake charge by a gas swirling device which may be inserted into an air intake hose or secured to a throttle body. The gas swirling device has a cylindrical body or housing (12) which is split along a general...
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WO/1997/030281A1 |
The invention relates to systems in internal combustion engines for producing a homogeneous fuel mixture. The proposed process is based on the formation of a smoothly increasing temperature field along the direction of travel of a fuel f...
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WO/1997/013975A1 |
The evaporator adapter for Otto engines, according to the invention has a flat, hollow housing (1) for the heating-medium, embodying a transfer port (10) fitted to the carburetter choke of the engine, the inner heating fluid space (4) of...
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WO/1997/013969A1 |
An elongated fuel-air bypass (100) is connected between an outlet port of a fuel-air mixing device (11) and an inlet port of an intake manifold (12) of an internal combustion engine. The elongated bypass apparatus includes an elongated b...
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WO/1996/041074A1 |
Flashback of flames (14, 15) in premixed combustion systems is avoided by passing premixed fuel and air (10) prior to combustion through a series of two or more close coupled nonaligned multi-channel monoliths (11, 12).
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WO/1996/017164A1 |
A fuel vaporisation apparatus for an engine having a manifold and a fuel metering device, including a chamber (52) which is connected between the fuel metering device and the manifold, which chamber (52) includes at least one baffle (62)...
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WO/1996/016264A1 |
A system and process for fuel or liquid preparation including a plurality of vortex stacks (120) of sequential vortex elements (141-143) operationally coupled with an integrated pre-manifold centrifuge type-cyclone scrubber (325). Each v...
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WO/1995/033922A1 |
A carburetor of the slide (14) and metering rod (50) type comprising an air flow straightening device (92) at the inlet position (14) thereof for straightening and accelerating the air flow in narrow channels from the inlet end to the me...
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WO/1995/016124A2 |
An injection/mixing device (2) for improving the mixing of fuel and air in a petrol driven internal combustion engine. The device (2) is fitted in the engine inlet manifold (3) close to the fuel inlet from a carburettor or fuel injector ...
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WO/1994/018448A1 |
An air guiding device (1) for producing a vortical and/or turbulent air flow in an inlet manifold, which device comprises a fixed supporting structure (2), a plurality of vanes (4) carried by the supporting structure for deflecting an ai...
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WO/1994/010437A1 |
An air swirling device (10) for an internal combustion engine which is disposed in an air cleaner (3) has a plurality of vanes (13) for causing the air to swirl thereby improving the properties of the air fuel mixture and improving the p...
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WO/1994/009270A1 |
A device converts combustible liquid fuel into converted fuel having a smaller proportion of vapor and a larger proportion of microscopic fuel droplets and mixes the converted fuel with air to convert more converted fuel to vapor. A vacu...
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WO/1994/005906A1 |
A device for enhancing an output of an internal combustion engine for a vehicle, comprising a body (10) installed in front of a carburetor of the vehicle or at an inlet of an intake manifold of the vehicle, selectively, and a swirling pl...
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WO/1994/002783A1 |
A liquid fuel pressure pulverization arrangement is disclosed, preferably with a pulverizing nozzle supplied with pressurized fuel. In the fuel line (32) is arranged a reaction chamber (10) upstream of the pulverizing nozzle with at leas...
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WO/1994/002734A1 |
Disclosed in this description are modified accelerator pumps, fuel ports, venturis and carburetor openings. These modifications include the use of power vapor nozzles. All are used on fuel injection and standard engines and assist in the...
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WO/1994/002735A1 |
In a background art using the air whirlpool generation technologies, there was a turbulence chamber (whirlpool chamber type) engine in the past and at present, a further developed DOHC engine having the type of horizontal whirlpool gener...
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WO/1993/001406A1 |
The invention comprises a method and an associated device for conditioning in a combustion engine a flow of gas containing the components fuel and oxygen, such as an air-containing mixture, by placing in the flow of fuel, the flow of oxy...
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WO/1991/016536A1 |
The invention relates to a carburetor for gasoline engines, in which the inflow-channel (1) for idle running is arranged symmetrically in respect to the axis of the throttle valve (4). Dimension of the main nozzle (22) is selected so, as...
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WO/1991/004404A1 |
The fuel feed device in combination with a rotor carburation system assures the latter a continuous supply of the fuel needed. When closed, the ball (21a) and ball seat (21b) provide a seal which is practically impossible with a valve sl...
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WO/1990/010149A1 |
The invention relates to a process for optimising fuel combustion with the minimum CO emission by the prior introduction into the fuel-air mixture of a fluid vapour containing water and/or alcohol and by producing a uniform fluid-fuel mi...
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WO/1989/009325A1 |
In a two cycle internal combustion engine (2), a turbulence generator (70) is provided by a freely rotating fan (72) in the fuel-air stream to the reed valves (16) which supply the fuel-air mixture into the crankcase chamber (8). The fre...
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WO/1988/007626A1 |
Device for the evaporation and/or homogenization of a mixture of gas and/or liquid fluids, for example a carburated mixture arranged for the supply of an internal combustion engine of the type comprised of a substantially cylindrical mai...
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WO/1988/001687A1 |
A fuel saving device comprising a chamber (18) formed within a housing (12) adapted to be mounted between the carburetor (14) and the intake manifold (16) of an internal combustion engine, the chamber (18) having an inlet end opening (19...
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