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JPH06341352A |
PURPOSE: To prevent influx of liquefied fuel not atomized in the suction line into an internal combustion engine and to supply liquefied fuel properly to the internal combustion engine. CONSTITUTION: In a suction manifold 8 in its lower ...
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JPH06330775A |
PURPOSE: To enable air fuel ratio control with high accuracy and engine the stability of operation by providing a mixture accelerating body for homogenizing spacially and hourly the condition of a mixture in a mixture supply system. CONS...
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JPH0694852B2 |
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JPH0687930B2 |
A swirl chamber comprises a housing, which at its shell or side wall is connected to at least one tubular port having a center line which is approximately at right angles to and spaced from the axis of the housing. In the improved swirl ...
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JPH06299917A |
PURPOSE: To balance air-fuel ratio in mixture in each stream so as to improve combustibility irrespective of fluctuation of load of an engine. CONSTITUTION: A plural number of air intake port inlets are provided along the longitudinal di...
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JPH0639088Y2 |
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JPH0681359B2 |
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JPH0674212B2 |
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JPH06257522A |
PURPOSE: To provide an intake air control device of a gasoline engine capable of maintaining its startability at low temperature. CONSTITUTION: A diaphragm 4 which moves upward relative to a lower inner wall 1c of an intake air manifold ...
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JPH06248957A |
PURPOSE: To stabilize combustibility and improve an exhaust emission property, by restraining a fuel wall flow to an air intake passage inner wall while pulverizing fuel. CONSTITUTION: A recessed-groove-shape air passage part 12, across ...
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JPH06235356A |
PURPOSE: To prevent the deflection of the air-fuel ratio of intake from a set value by preventing the fact that the fuel which tends to stay in a slide chamber is sucked to an intake passage on the downstream side, passing through a suct...
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JPH06229335A |
PURPOSE: To provide the expediting device of a fuel atomization without heating an intake manifold. CONSTITUTION: The top end of an induction pipe 14 is opened in the downstream side of the throttle valve 11 in the intake manifold 8 of a...
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JPH06229350A |
PURPOSE: To provide an independent primary balancing device having high reliability and a device for spraying fuel to a combustion chamber by making use of supply air. CONSTITUTION: A pneumatic-injection two-stroke engine is composed of ...
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JPH0660612B2 |
Device for supplying a reciprocating combustion engine with carburetted mixture. …This device is characterised in that the injection orifice (3) is equipped with an element (5, 5a to 5d) deflecting the jet of carburetted mixture de...
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JPH0660610B2 |
A device and method are provided for the pneumatic injection of fuel into an engine. The device comprises at least one auxiliary duct having two ends one of which is connected to an exhaust pipe and the other to an injection member.
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JPH0660611B2 |
A device is provided for supplying a reciprocating internal combustion engine with carburetted mixture. In this device, the liquid fuel injector feeds an injection nozzle disposed in an injection prechamber.
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JPH0627817Y2 |
An air-distribution apparatus for use with an internal combustion engine, wherein end portions of a plurality of branched air-intake tubes are respectively connected to air-intake holes of respective cylinders of a multiple-cylinder engi...
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JPH06185436A |
PURPOSE: To improve atmization of fuel injected by a fuel injector, improve combustion efficiency, and reduce intake resistance by arranging a fuel collision plate on an air funnel on an upstream side of an intake passage, driving the fu...
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JPH06185435A |
PURPOSE: To atomize injected fuel without increasing intake resistance by arranging a fuel collision member on an air funnel part on the upstream end of an intake passage, providing a fuel injector on a downstream thereof, and injecting ...
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JPH06173821A |
PURPOSE: To prevent injectors not in use from burning during light load when a part of the injectors are used in the case of an engine which makes inter- cylinder injection by using a part of a plurality of injectors and to maintain comb...
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JPH06173830A |
PURPOSE: To spread and supply fuel and lubrication oil stably even in a throttle valve opening area where intake air flow is limited. CONSTITUTION: Regarding a fuel injection type internal combustion engine having a fuel injection nozzle...
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JPH06167259A |
PURPOSE: To improve the distribution performance of fuel without increasing the ventilation resistance by forming each slit in the vicinity of the branch point in each branched passage of an intake manifold, suppressing the inflow of the...
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JPH06159201A |
PURPOSE: To rapidly and surely heat and evaporate fuel by forming a heater face which electrically generates heat on an intake downstream side face of a throttle valve, and arranging a fuel injector on the intake downstream side therefro...
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JPH06147062A |
PURPOSE: To prevent any clogging in an air mixture pipeline due to deposits from occurring by keeping off the spitting of gas to this air mixture pipeline after combustion. CONSTITUTION: When an electronic control unit 4 is so judged tha...
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JPH06147060A |
PURPOSE: To promote the atomization of fuel by means of exhaust in making the largest differential preddure between exhaust pipe internal pressure and an inlet pipe internal negative pressure act on an injection valve via an interconnect...
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JPH06147061A |
PURPOSE: To prevent a deposit from sticking to a fuel injection valve due to the spitting of gas to the side of an inlet apssage after combustion to be caused at the time of valve overlapping. CONSTITUTION: An air control valve 28 instal...
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JPH0634168U |
[Purpose] The purpose is to avoid changes in the air-fuel ratio due to the supply / shutoff of assist air. [Constitution] The reference pressure introduction passage 7h of the pressure regulator 7 is connected to the downstream side of t...
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JPH06123233A |
PURPOSE: To generate strong longitudinal swirl in a combustion chamber so as to improve combustibility by sufficiently increasing fluid speed of auxiliary air intake on the separation position side of first and second auxiliary intake po...
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JPH0615860B2 |
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JPH0612755U |
[Purpose] Provided is an air-fuel mixture supply device in which the fuel is atomized and the distribution of the fuel to each cylinder is improved. [Constitution] When the throttle valve 3 is fully closed, the fuel injected from the inj...
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JPH066195Y2 |
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JPH061772U |
[Purpose] Fuel is uniformly supplied to multiple intake pipes, and fuel atomization and fuel supply response speed are improved. [Constitution] In a fuel injection device that injects fuel injected from a fuel injection valve into an int...
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JPH0592460U |
[Purpose] Resin molding is easy, and even if the operating posture changes in all directions, the fuel remains liquid and does not collect in the intake passage pipe, preventing the engine from stopping. [Constitution] The intake passage...
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JPH05332227A |
PURPOSE: To prevent the occurrence of fogging and sooting of an ignition plug by achieving uniformity through improvement of the nature of fuel-air mixture at a warming-up process during the cold starting of an internal combustion engine...
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JPH05332226A |
PURPOSE: To improve the distribution characteristics of bypass air by a method wherein a bypass groove part with a specified size communicated with a bypass passage running around a throttle valve is formed in at least one of the joint o...
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JPH05332213A |
PURPOSE: To improve the performance of distributing a mixture and stabilize combustion by forming ribs inclined to the predetermined direction while crossing the direction of flow along fuel wall flow on the surface of a turning inside w...
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JPH0544526Y2 |
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JPH0579822B2 |
An internal combustion engine, and a method of operating an internal combustion engine, of the kind in which recycled exhaust gases are reacted with a hydrocarbon fuel in a combustion space (1C) to produce a reformed fuel of enhanced cal...
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JPH0543233Y2 |
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JPH0578969U |
[Purpose] By placing the injected fuel on the secondary flow of intake air, a concentrated air-fuel mixture is generated near the center of the cylinder, which is ignited to provide a fuel-injection engine that can be expected to have st...
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JPH05272438A |
PURPOSE: To enhance a starting characteristic of an engine by promoting gasification and atomization of fuel to be injected from an injecting valve for starting. CONSTITUTION: A fuel injecting valve 3 for starting is such disposed that t...
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JPH0569365U |
[Purpose] It promotes atomization of fuel adhering to the inner peripheral surface of the intake pipe and improves combustion performance. [Constitution] The carburetor 13 is communicated with the combustion chamber 3 in the engine body ...
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JPH0537010Y2 |
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JPH05231251A |
PURPOSE: To improve combustion performance by promoting atomization of fuel adhered on the inner peripheral surface of an intake air passage. CONSTITUTION: A carburetor 13 is communicated to a combustion chamber 3 in the engine body 1 of...
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JPH0566265U |
[Purpose] By scavenging the corrosive blowback gas, it prevents invasion into the seat portion and prevents deterioration of oiltightness due to corrosion of the seat portion. [Constitution] The fuel injection valve 14 is mounted at the ...
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JPH05209578A |
PURPOSE: To increase atomization quantity with a compact device and enhance piercing force to air so as to attain the high output of an engine and the reduction of fuel consumption. CONSTITUTION: There are provided a pressure injection v...
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JPH0557356U |
[Purpose] To provide an engine's electronically controlled fuel injection device, which has a simple structure and is easy to control, and which can sufficiently atomize fuel and uniformly mix with air to provide a secondary air injectio...
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JPH0552252U |
[Purpose] It promotes the vaporization of fuel that liquefies after the energization of the heating means is stopped, so that the fuel can be supplied regularly. [Constitution] A port heater 13a is arranged in the fuel injection directio...
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JPH0550071U |
[Purpose] It promotes combustion atomization, stabilizes combustion and improves exhaust gas conditions. [Constitution] A low rotation opening 32 provided at the tip of the low rotation intake passage 30 to increase the flow velocity of ...
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JPH0547404U |
[Purpose] The purpose is to reduce HC in the exhaust gas in the cold state and suppress wasteful energy consumption in the warm state. [Constitution] A heating means is embedded in the lower part of the intake port where fuel is injected...
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