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JP3926563B2 |
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 of...
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JP3889777B1 |
To smoothly make an intake flow into a vortex flow from a low flow velocity state to a high flow velocity state, improve the intake efficiency in the entire flow velocity range, and easily configure an apparatus for cleaning. Provided is...
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JP3886217B2 |
To avoid drop of driving feeling owing to misfire etc., when a throttle valve is opened abruptly,in no-load racing etc., in the case the throttle valve is installed near the opening of an intake valve and achieve a high precision drive c...
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JP2006524780A |
A mechanism configured to interact with air, which has been sucked through a device that imparts turbulence to the air, causes a redistribution of components (e.g., oxygen and nitrogen) in the air so that when the air arrives at a locati...
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JP3823543B2 |
To provide a fuel injection valve that can expand the range of premixed compressive-ignition combustion that offers a desirable exhaust emission characteristic. The fuel injection valve comprises a fuel spray nozzle 1b formed at its pint...
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JP3799183B2 |
To improve atomizing ratio of mixture, and improve combustion efficiency and fuel consumption by arranging a plate having many holes whose size are different from each other in upstream and downstream sides, in an intake passage formed d...
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JP3737543B2 |
PURPOSE: To atomize fuel finer so as to inject it as mist. CONSTITUTION: A mounting hole 10 penetrating from a nozzle sack 2 to the outside is formed in a nozzle main body 1, and an injection port member 11 is mounted in the mounting hol...
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JP3733101B2 |
To provide an air supercharger causing a swirl in air passing through an air cleaner, and making the air flow into an engine room in an automotive engine combustion. Accelerating due to dispersion of air is conducted by a cylindrical aux...
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JP2005307980A |
To provide a low noise, low wear and low cost intake pipe.At least one of thin plates 16, 17 is provided on an inner wall of the intake pipe 1 and the thin plates 16, 17 are arranged in a rear on a downstream side of a throttle valve 2.
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JP3712212B2 |
PURPOSE: To securely atomize fuel flowing into a combustion chamber by constituting a high performance head assembly for an internal combustion engine by a first valve seat positioned at a first angle for a deck surface and a second valv...
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JP2005525497A |
In a intake system of a combustion engine, surface irregularities in the form of raised parts (8) or depressions (7) are created, at predetermined points, in the wall surfaces of a suction pipe or the surfaces of a flap arranged in such ...
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JP2005516151A |
Disclosed is a wing structure of air swirling device for internal combustion engine, which has a swirling device body mounted in an air cleaner, a plurality of wings mounted slantingly and radially on the swirling device body for acceler...
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JP3630897B2 |
To prevent the occurrence of an unexpected stop of an engine by providing a flow regulation surface part to reduce a flow speed of non-evaporated raw fuel throughout a range of from the vicinity of a suction port in the inner peripheral ...
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JP3625967B2 |
A two-cycle internal combustion engine including a carburetor, a crankcase provided with a crank chamber and a suction port, an insulator attached to the crankcase and provided with a suction passage for introducing the air-fuel mixture ...
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JP2004332728A |
To provide a method and a device for processing fuel to enhance homogeneity of fuel, fuel mixture and fuel-water mixture.A fuel processing device (100) has a magnetic coupling (300) to transmit the rotational energy from a motor (500) to...
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JP2004324585A |
To provide a vaporizing and mixing apparatus capable of improving responsiveness, atomization, vaporization, uniform mixing, and the like of fuel, minimizing electric energy required for vaporization of fuel, improving miniaturization, w...
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JP2004533577A |
The air-stirring blade is provided that comprises a cylindrical body whose mid portion is provided with blade of such a construction that the inner side of the blade takes the form of stirred grooves with dip angle of about 10° to 80° ...
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JP2004293424A |
To provide an engine power improving member for uniformly mixing fuel and air, and for sufficiently burning the fuel.The engine power improving member has a sheet-like main body (11) in which a plurality of through holes (12) correspondi...
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JP3102555U |
To improve combustion efficiency, to have a simple structure, to reduce costs, to prevent members from being sucked into an engine, to have high safety, and to eliminate an unforeseen risk to consumers. Provided is a device for enhancing...
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JP3530694B2 |
To prevent non-evaporative raw fuel from being led to flow into the inner circumferential surface of a crank chamber regardless of the change of the attitude of an engine, by projecting a rib-shaped projection part so as to be placed in ...
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JP2003343367A |
To reduce the amount of HC exhausted during operation, while controlling the adhesion of fuel to the wall surface of an intake passage without sacrificing the mountability of a fuel injection system to an internal combustion engine, when...
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JP2003535266A |
An air guide filter for an internal combustion engine includes an air filter having a pair of support rings coupled to upper and lower portions of the filter. A pleated filter plate is disposed between the support rings, and an air guide...
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JP3470483B2 |
To completely atomize oil or fuel flowing in a suction passage as liquified state, to be supplied to a two-cycle engine. This lead valve device 10 of a two-cycle engine is installed in the valve housing 8 of the two-cycle engine and is p...
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JP2003322060A |
To provide a suction adapter for an engine of such a structure that a mixture gas having a high mixing efficiency prepared by mixing the air with the fuel uniformly and perfectly is sucked into a cylinder, capable of enhancing the rate o...
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JP3454016B2 |
To provide an intake passage structure of an internal combustion engine which can restrain an intake resistance increase. In the intake passage structure of an internal combustion engine arranged a mesh shape member 3 in the downstream o...
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JP3091175U |
A vortex generator is adapted for use with an engine so as to enhance combustion efficiency of the engine. The vortex generator includes a tubular body and a plurality of curved blades. The tubular body is adapted to be disposed anterior...
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JP2002349371A |
To prevent the occurrence of deposit on the cover of an intake O2 sensor arranged in the intake passage of an internal combustion engine during the intermittent stop of the engine in a control device for controlling the heater of the sen...
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JP3344406B2 |
To correctly detect intake temperature by arranging a throttle guide on the upstream side of a throttle body disposed on the upstream side of a surge tank of an intake manifold, arranging a unburnt gas supplying pipe on the guide directi...
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JP3344407B2 |
To properly arrange an intake branch pipe and a paper separator tank, considering the output or function by arranging the intake branch pipe of an intake manifold on one advancing directional side of a cylinder block, and arranging the p...
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JP3340460B2 |
An apparatus for electrostatic atomization of liquids, particularly fuel, has a nozzle, which has a nozzle body of electrically conductive material, connected to ground potential, with a nozzle opening for the emergence of a volume of li...
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JP2002528671A |
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 cha...
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JP3088005U |
An air swirling device adapted to be used in the air flow system of an internal combustion engine which comprises a swirling device body having a external dimension adapted for incorporation into said air flow system, a plurality of wing...
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JP2002521612A |
The invention relates to an air flow twisting device that can twist the air in an air inlet system of internal combustion engine. This device can be installed between an air filter and an engine combustion chamber. The device includes a ...
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JP2002519585A |
In a fuel-air mixture device, downstream of a throttle (4) 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 inle...
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JP2002517655A |
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. The combustion enhancer swirls the fuel and als...
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JP2002512668A |
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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JP2002089214A |
To accelerate the vaporization and the atomization of the fuel even when the fuel injected into an intake port of a cylinder head of an engine is attached to a bevel rear face at an upstream side with respect to a sealing face of an inta...
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JP2002039025A |
To reduce the volume of hydrocarbon emitted into the atmosphere which is built up in an intake runner during an engine shutdown and to early detect a drop in efficiency for reducing the volume of hydrocarbon emitted.A surge tank 15 is pr...
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JP2002030937A |
To effect similar result as the newest engines which perform pilot fuel injection to even old type diesel engines or used engines and to provide technology for enhancing thermal efficiency and exhaust gas control for newest common rail t...
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JP2002030996A |
To provide an EGR valve 10 capable of enhancing a deposit resistance of a first valve element 1 caused by adhesion of an oil mist even in the case where a shaft 3 is approximately vertically disposed from the inside of a housing 5 to the...
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JP2001340739A |
To provide a turbulence grid low in air resistance, applicable to pipelines of any shapes and long in life.Corrugated sheets 1 and 5 and linear sheets 2 and 6 are alternately laminated in plural steps and the directions of the corrugatio...
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JP3237340B2 |
PURPOSE: To improve freedom of arrangement of various passages in a variable intake device for an internal combustion engine by reducing size of an intake pipe. CONSTITUTION: Branch pipes 13 and 14 cross each other, which pipes 13, 14 ar...
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JP3228560B2 |
PURPOSE: To improve and stabilize accuracy for control of supplying a mixture from a mixture supply port by controlling a pressure difference between the pressure of the mixture supply port and the internal pressure of a cylinder. CONSTI...
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JP2001515988A |
A heating device for use in an internal combustion engine for heating the air entering the cylinder head from the intake manifold. The heating device includes a frame having a body defining an air intake opening and a hanger extending fr...
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JP3192864B2 |
PURPOSE: To provide a fine particle fuel injection nozzle for use in injecting fuel of a gas turbine engine so as to make a uniform fine particle of fuel liquid droplets. CONSTITUTION: Fuel 2 within a fuel pipe 1 is radiated by a conical...
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JP3194482B2 |
PURPOSE: To provide an intake passage structure capable of producing a strong swirl, in an engine in which an intake port for producing a swirl flow in the combustion chamber is provided. CONSTITUTION: The cross-section of a swirl port 4...
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JP3181858B2 |
To form a spray of minute particle size in a specific range by installing a fuel vortex plate whirling the fuel in a first direction, and an air vortex plate whirling it in the reverse direction of the first direction in this electromagn...
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JP2001140710A |
To provide an intake device for a multicylinder gasoline engine which can reduce percentage of CO in exhaust gas by eliminating erroneous ignition under a loadless or low load operation state. A main nozzle 3 is arranged on a venturi par...
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JP3153583B2 |
PURPOSE: To generate a powerful vertical vortex without decreasing air intake efficiency, in the intake air passage structure of an engine wherein a vertical vortex is generated in a cylinder only through the shape of an intake air port....
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JP3117775B2 |
PURPOSE: To obtain a non-charged spray mist preferred for the purpose of control by providing a corona discharger arranged in the liquid outlet direction of a nozzle for generating ions charged contrary to the charge of the outlet liquid...
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