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WO/1986/001258A1 |
The device is designed for use in conjunction with the carburettors of internal combustion engines to the end of economizing fuel consumption and reducing emission levels; it consists essentially of a mixer element (54) in the form of a ...
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WO/1985/003330A1 |
A system for modifying and utilizing hydrocarbon fuels consisting of approximately two-thirds light fuel fractions and one-third heavy fuel fractions by volume in the operation of an internal combustion engine. The system includes a firs...
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WO/1985/001990A1 |
Molecular diffraction device operating in the gas intake vein downstream of the carburator or of the injection system of internal combustion engines, comprising a support frame (10) for the diffraction structure which is itself secured t...
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WO/1983/004071A1 |
A device which is located between a carburetor (12) and an engine intake manifold (14) of an internal combustion engine includes oppositely rotating impellers (52, 54) mounted on air bearings (120). The air-fuel mixture exiting the carbu...
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WO/1983/000361A1 |
An apparatus and method of mixing liquid fuel and air for an internal combustion engine (20) includes an assembly (22) providing a plurality of venturi passageways (40) for accelerative drawing of ambient air therethrough by the vacuum c...
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WO/1982/003424A1 |
A method and apparatus for operating an electric ignition, internal combustion engine that substantially improves the fuel efficiency by utilizing heat normally discharged to the ambient to condition and prepare the fuel mixture prior to...
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WO/1982/001746A1 |
An internal combustion engine with means for increasing the turbulence of gases passing an inlet to the cylinder or cylinders, this means comprising elements which define a plurality of slots (12) for the flow and which present edges (14...
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WO/1981/003357A1 |
A fuel system especially designed for use with an internal combustion engine (10) or the like, which fuel system is operable therewith to provide fuel fumes or vapor to the engine (10) from a source of liquid ignitable vaporizable fuel. ...
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WO/1981/002764A1 |
A flanged plate (20) for insertion between the carburetor and manifold bores (10 & 12a) for an internal combustion engine (13) to intercept the fuel-air mixture immediately after it leaves the carburetor around the throttle (11) therefor...
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WO/1981/001032A1 |
A mixing chamber for an intake manifold, which is positioned between the carburetor and the intake manifold. The device could be constructed as an integral structure with the intake manifold or might well be an add on item which is mount...
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WO/1981/000430A1 |
By means of a new combustion engine having its carburator incorporated in the suction chamber allowing a mixture of air-fuel in a flow chamber leading to the engine, as well as by means of a process for producing such a mixture in a carb...
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WO/1980/002179A1 |
Device which adjusts the combustion of engines during their operations in transitional phases, accelerations, decelerations and changes in the transmission ratios by reduction or suppression of the gas flow through the nozzles of the car...
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WO/1980/000731A1 |
A vortex fuel air mixer is positioned between the air throttle (4) and the intake manifold of an engine. Part of the expansion flow velocity past the air throttle flows tangentially into the vortex chamber (18) of the mixer, providing an...
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WO/1979/000053A1 |
A fuel economy system for an internal combustion engine which, when installed in a motor vehicle, obviates the need for a conventional carburetor, fuel pump and gasoline tank. The system operates by using the engine vacuum to draw fuel v...
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JP3226063U |
To provide an air activating device having a simple structure, low cost, and high air flow efficiency. An air activator is arranged outside an internal combustion engine, connected to an air flow path of a fuel intake system, and spaced ...
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JP2019533112A |
The present invention relates to a fuel efficiency improving device. For this purpose, the present invention has a first casing in which the first and second rotary crushers are assembled at both ends of the first injection hole in the c...
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JP2017180284A |
To provide a fuel atomization device capable of promoting atomization of fuel without using any actuator.This invention relates to a fuel atomization device comprising an intake passage 25 where intake air flows in a specified direction ...
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JP5990510B2 |
An atomizer (16), comprising: a housing (40) having a liquid inlet (44); at least one primary orifice positioned at the liquid inlet (44), the at least one primary orifice configured to disperse a stream of liquid into a plurality of liq...
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JP5988236B2 |
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JP2016118110A |
To provide an internal structure of an intake port which can prevent that fuel flows into a combustion chamber as droplets.An internal structure 1 of an intake port introduces an air-fuel mixture containing fuel f which is injected into ...
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JP2015533976A |
To improve the power of a mixture turbulent flow of a fuel oil engine, energy saving and emission reduction. A spring-like device and a propeller-like device for further improving the degree of air-fuel mixture atomization are provided i...
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JP2015075096A |
To regulate a pressure of a gas-liquid mixture fuel in a gas-liquid mixture fuel manufacturing device.In a gas-liquid mixture fuel manufacturing device including a pressure regulator capable of steplessly regulating a released pressure, ...
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JP5586149B2 |
The invention provides a manifold block for improving the efficiency of an internal combustion engine. The manifold block is arranged to be located between an inlet manifold and a cylinder head of the engine, and comprises a block of mat...
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JP2014054596A |
To form superfine liquid and superfine bubbles of any quality and amount of liquid and stabilize the formed substance by the effect of automatic ultrasonic wave generation through cavitation/supercavitation effects according to its flow ...
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JP2013199932A |
To provide a manifold block (140) for improving the efficiency of an internal combustion engine.A manifold block is arranged so as to be located between an intake manifold and a cylinder head of an engine (130) and comprises a block of m...
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JP2013044331A |
To provide an excellent system and method for emission gas recirculation (EGR) venturi diesel injection.In a device for mixing first and second gas flows, an incoming flow with emission gas, for example, flows so as to return in a diesel...
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JP2012524213A |
The fluid mixing system has a first fluid conduit and a second fluid conduit that is in fluid communication with the first fluid conduit. The second fluid conduit has a first pipe and a second pipe, and at least one of the first pipe and...
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JP4927663B2 |
Through holes formed on an atomization pipe can prevent fuel adhering on inner walls of the through holes from escaping. In addition, when fuel adhering on an inner circumferential surface of the atomization pipe flows toward a downstrea...
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JP4851005B2 |
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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JP2011179424A |
To provide a control device of an internal combustion engine, generating Karman vortexes of a proper frequency in an intake port according to the operation condition of the internal combustion engine.The control device is applied to the ...
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JP4571779B2 |
The present invention concerns an induction regulator (101) for an internal combustion engine comprising at least one perforated element (103) for allowing the passage of fuel/air mixture therethrough, a propeller connected to a power su...
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JP4564002B2 |
A fuel system for use in an internal combustion engine includes a plurality of fuel injectors, each injector including at least one capillary flow passage, the at least one capillary flow passage having an inlet end and an outlet end, a ...
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JP4536511B2 |
The device is utilized to provide swirling of either intake air flow or exhaust gas flow of an internal combustion engine. When used to swirl intake fluid flow, the device is positioned in the intake passageway for air entering the carbu...
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JP4455931B2 |
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JP4454149B2 |
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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JP4420567B2 |
An air duct for inclusion in the air intake tract of an internal combustion engine in which flow obstacles, especially wire-shaped flow obstacles, are arranged in the vicinity of the duct wall (21) in order to improve the acoustic charac...
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JP4410682B2 |
A fuel system for use in an internal combustion engine includes a plurality of fuel injectors, each injector including at least one capillary flow passage, the at least one capillary flow passage having an inlet end and an outlet end, a ...
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JP4385772B2 |
A combustion type power tool (1) having a fan (30) capable of providing a desirable turbulence in a combustion chamber (26) in order to accelerate the fuel mixing process and to accelerate ignition. A fan is rotatably disposed in a combu...
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JP3153797U |
To increase the torque output by an internal combustion engine and improve the combustion efficiency. A funnel 11 is provided at an end of an intake manifold. A spiral groove is formed in the funnel 11. The straightening vane 12 is provi...
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JP4292671B2 |
To reduce exhaust quantity of HC(hydrocarbon) reserved in a suction air passage while an engine stops to the atmospheric air. An HC adsorbent 18 is provided in a surge tank 15, and an opening and closing valve 20 to change a contact degr...
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JP2009019613A |
To provide an intake device for an internal combustion engine capable of suppressing cooling loss while suppressing weakening of a swirl.The intake device includes an intake port 5 for making a tangential flow Ft flow out in the directio...
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JP2009013846A |
To solve the problem that an electric heater incorporated in an intake throttle valve for evaporating liquefied fuel adhered to the intake throttle valve has problems in cost increase and reliability.This intake control device is equippe...
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JP4192432B2 |
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JP3146154U |
A cause airflow several spiral type air entering the internal combustion machine naturally formed, the inner flow rate of air entering into theFuel machinecan accelerate, thereby sufficiently mixed uniformly air and fuel Providing an int...
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JP3141727U |
To provide a screw pipe for an internal combustion engine intake port which does not require a drive power source from the outside, does not generate turbulence in the air taken into the combustion chamber from the intake port due to a r...
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JP2008002297A |
To provide a rotational movement regulating structure of a rotary valve, capable of easily installing an intake casing for inserting and arranging the rotary valve in an engine and an intake manifold.This rotational movement regulating s...
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JP2007332823A |
To provide an intake device of an internal combustion engine capable of promoting vaporization of fuel sticking to an inner wall surface of an intake pipe, while restraining turbulence of air or an air-fuel mixture sucked in a combustion...
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JP4023637B2 |
To supply a proper amount of fuel to each cylinder, and to improve the performance of a engine by mounting a fuel injection valve at an upstream side of a throttle valve, mounting an air depressing valve at an upstream of the fuel inject...
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JP2007527974A |
The present invention relates to an internal combustion engine, and more particularly, to an internal combustion having improved performance by promoting mixing of fuel and air using a fuel mixing means installed at an intake port to imp...
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JP3949994B2 |
To certainly eliminate a trouble of engine stop caused by re-atomizing liquid fuel in a mixture adhered into a crank chamber in a feeding process of the liquid fuel from the crank chamber toward a scavenging passage, perfectly burning it...
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