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JP2003129913A |
To precisely control a mixture ratio of fuels when two kinds of fuels are injected from a single fuel injection valve.Two different kinds of fuel fluids are injected from a fuel injection valve 110 for injecting fuel from a single inject...
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JP2003056425A |
To provide a fuel injection system for an internal combustion engine capable of stable fuel injection control by preventing fuel mixing when switching-over a fuel, in an internal combustion engine using two types of fuel. The fuel inject...
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JP3368275B2 |
PURPOSE: To obtain a fuel injection valve which injects a few gas fuel for ignition when a reciprocating combustion-actuated engine which can be actuated with diesel fuel or gas fuel selectively is actuated with diesel fuel as the main f...
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JP3365631B2 |
PCT No. PCT/DE91/00283 Sec. 371 Date Jan. 6, 1992 Sec. 102(e) Date Jan. 6, 1992 PCT Filed Apr. 4, 1991 PCT Pub. No. WO91/17358 PCT Pub. Date Nov. 14, 1991.In known equipment for injecting a fuel-gas mixture, the danger exists of an asymm...
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JP3340270B2 |
PURPOSE: To prevent the defective function of a nozzle being due to rust and to carry out effective fuel injection by checking the remaining of water emulsion fuel in the injection nozzle holder of a water emulsion fuel injection device ...
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JP3337307B2 |
An object of the invention is to provide a diesel engine of water injecting type having fuel injecting valves (10-1,10-2,10-3) and water injecting valves (11-1,11-2,11-3) wherein water mists are adapted to reach high-temperature regions ...
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JP3332560B2 |
PURPOSE:To prevent water and fuel supplied to the interior of a fuel sump of an injection valve from leaking from a clearance between the outer peripheral surface of a needle valve and the inner peripheral surface of a nozzle tip to the ...
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JP2002285885A |
To provide a fuel injection device and its method for an internal combustion engine improved in preventing carbon from sticking to the vicinity of a nozzle jetting port over a long time.This fuel injection device is provided with a fuel ...
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JP3322563B2 |
To guarantee stable engine performance without stopping the supply of fuel even during water injection by providing a new high pressure fuel passage in parallel with a high pressure fuel passage in the outlet of a high pressure pump in a...
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JP3322578B2 |
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JP2002242789A |
To operate an internal combustion engine with constantly excellent combustion exhaust characteristics by using a mixture where fuel and a mixing medium are mixed together.The fuel A and the mixture medium B separately stored in a fuel ta...
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JP2002242662A |
To provide a diesel engine system preventing damage caused by overheating of a diesel particulate filter (DPF), by which a particulate matter (PM) in exhaust gas is oxidized.Gas oil, water, and emulsifier supplied from a gas oil tank 4, ...
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JP2002227677A |
To provide a diesel engine system capable of simultaneously securing engine power performance and exhaust emission control performance and further, stably detecting a DPF(diesel particulate filter) temperature even in the use of a DPF te...
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JP2002525475A |
A hydraulically actuated dual fuel injector for an internal combustion engine. More particularly, the application pertains to a hydraulically actuated injector for injecting controlled quantities of a first fuel and of a second fuel into...
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JP2002221101A |
To more idealistically emulsify a diesel fuel and avoid a bad influence of water separation at the time of stopping a diesel engine, as to the improvement of the diesel engine of a fuel supply type.In an emulsifying device 15 for fuel to...
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JP3310804B2 |
PURPOSE: To hold the ratio of the amount of fuel to the amount of inactive fluid at an appropriate value by setting the actual amount of fuel injected through the addition in advance to the requested amount of fuel injected of the amount...
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JP3307979B2 |
PURPOSE: To reduce the pilot injection quantity of a liquid fuel to the minimum thermodynamic amount irrelative to the manufacturing precision of an injector pump and the size of a sprayer in a diesel internal combustion engine using a g...
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JP3300709B2 |
PURPOSE: To assure ignition by combustion in an engine, to keep stable combustion so as to reduce the generation of NOx and to prevent residence of water in a fuel oil path in a fuel valve after the end of fuel injection and at the time ...
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JP3289954B2 |
PURPOSE: To provide a new improved fuel injection valve arrangement for dual fuel engines operated using two types of fuel, that overcome faults of traditional valve arrangements. CONSTITUTION: A valve housing includes a nozzle orifice 5...
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JP2002161811A |
To stably provide an atomizing function of a liquid fuel.A throttle part 12 is provided in a fuel feeding pipe 7 ranging from a fuel tank 8 to a booster pump 6, and a feeding pipe 13 for a fluid to be mixed extended from a tank 9 for the...
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JP2002161827A |
To enhance reliability and durability of a fuel injection valve.Mixed fuel is formed of which a fluid to be mixed fed from a tank for the fluid to be mixed is mixed in liquid fuel fed from a fuel tank and the fluid to be mixed is not in ...
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JP2002161817A |
To provide an injector capable of reducing an amount of unreacted substances discharged along with exhaust of an engine.A nozzle body 12 formed with a fuel passage 15 and a nozzle hole 16, and a needle 18 opening and closing the nozzle h...
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JP2002147308A |
To provide a fuel/water injection internal combustion engine capable of executing highly accurate water injection control with a comparatively simple control method, of reducing the device cost of a control operation apparatus for water ...
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JP2002138870A |
To easily reuse an emulsion fuel containing a water, when used for accelerating the cleaning of exhaust gas, by preventing the occurrence of rust at starting or stopping an engine and preventing the mixing of a water less gas oil in a re...
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JP2002130070A |
To provide a fuel and water injection internal combustion engine capable of controlling the water injection with high accuracy by a comparatively simple control method, reducing the cost of a device of a water injection controlling and o...
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JP3276211B2 |
PURPOSE: To prevent the fuel injection amount of an only abnormal cylinder from increasing even if any abnormal condition is generated in a water filling device, and prevent fault of an engine such as abnormal raising of cylinder inner p...
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JP2002508242A |
Atomized particles within a desired size range (e.g., 1 micron to about 5 microns) are produced from two immiscible fluids, the first a fuel source containing the formulation to be atomized, and a second fluid source which is contained i...
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JP2002508250A |
Spherical particles having a size on the order of 0.1 to 100 microns in size are created by systems and devices of several types. The device includes a source of a stream of gas which is forced through a liquid held under pressure in a p...
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JP2002508435A |
Supercritical water fuel composition and combustion system. In one aspect, the invention is a composition of matter comprising a mixture of 5-50% water and a hydrocarbon wherein the water/hydrocarbon mixture is near the critical point su...
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JP2002508238A |
The present invention provides aeration methods using spherical gas bubbles having a size on the order of 0.1 to 100 microns in size. A device of the invention for producing a monodispersion of bubbles includes a source of a stream of ga...
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JP2002508243A |
The invention is directed to a stable capillary microjet and a monodisperse aerosol formed when the microjet dissociates. A variety of devices and methods are disclosed which allow for the formation of a stream of a first fluid (e.g. a l...
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JP2002508232A |
A device, comprising: a first means for providing a first fluid (28) comprising a channel (31), a first fluid entrance port and a first fluid exit port; a second means for providing a second fluid (29) comprising a channel (32) positione...
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JP2002508244A |
A device, comprising: a first means for providing a first fluid (28) comprising a channel (31), a first fluid entrance port and a first fluid exit port; a second means for providing a second fluid (29) comprising a channel (32) positione...
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JP2002508259A |
Atomized particles within a desired size range (e.g., 1 micron to about 5 microns) are produced from two immiscible fluids, a first fluid source containing the formulation to be atomized, and a second fluid source which is contained in a...
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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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JP3241133B2 |
PURPOSE: To carry out a stable ignition and combustion by a method wherein a fuel passage is divided and connected to the passage of inert material even if the amount of inert material is increased. CONSTITUTION: The inert material suppl...
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JP2001525899A |
This invention relates to a novel hydraulically actuated fuel injector for an internal combustion engine. More particularly, the application pertains to a hydraulically actuated gaseous injector for injecting main fuel and optional pilot...
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JP3237476B2 |
To provide a double fluid injection equipment which is able to supply an engine with a prescribed quantity of fuel in accordance with an engine operating condition, at any time. A prescribed quantity of water is supplied from a water sup...
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JP2001522968A |
This invention relates to a medium and high pressure liquid natural gas fuel system for internal combustion engines and for other cryogenic systems. A cryogenic pump comprising: (a) a vessel for containing compressed gas and liquid; (b) ...
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JP2001317424A |
To provide a starting control system for an internal combustion engine that can ensure desirable starting performance while keeping the cost low.A starting aid stored in a starting aid tank 22 is transferred by a starting aid transfer pu...
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JP2001520348A |
An internal combustion engine includes a fuel storage tank, a fuel pump for drawing liquid fuel from the storage tank, a distillation unit for producing from the fuel drawn from the storage tank a plurality of flow streams of different v...
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JP3219553B2 |
PURPOSE: To detect the supplying amount of water per cycle even if the supplying amount of water is fluctuated, so as to inject a proper amount of fuel. CONSTITUTION: In a two fluid injection device provided with a fuel injection pump 23...
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JP3219576B2 |
PURPOSE: To obtain stable ignition and combustion so as to realize combustion having good efficiency with low NOx and low smoke, in a fuel injection device for directly injecting fuel and inactive material into a cylinder from one fuel v...
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JP3219528B2 |
PURPOSE: To provide a stratified injection device for fuel and water capable of maintaining such stable combustion in an engine as to reduce NOX, etc., remarkably without inducing poor combustion even when the amount of water injection i...
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JP3219525B2 |
PURPOSE: To prevent an occurrence of pressure fluctuation in a fuel valve and ensure stable operation by supplying the fuel to a supplementary fuel supplying passage with the pressure slightly lower than the valve opening pressure for a ...
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JP3212408B2 |
PURPOSE: To provide a fuel and water injection device for diesel engine capable of establishing stable water filling and fuel/water injection by operating a water filling unit after it is confirmed that a feed water pressure and hydrauli...
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JP3212324B2 |
PURPOSE: To reduce an amount of discharged NOx by stably injecting fuel and water without invasion of water into a plunger slide part. CONSTITUTION: In a water injection unit injector device, a recessed part 1005 is formed in the top par...
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JP3212412B2 |
PURPOSE: To provide a fuel/water injecting device, which can save power and suppress occurrence of trouble by driving a water supply pump and a working fluid supply pump only when a working condition of an engine is in need of water inje...
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JP2001515563A |
A fuel system is provided for supplying a second fuel different from a first supplied fuel substantially simultaneously to a plurality of injectors. In one form, an inner tube within an outer housing has a plurality of openings spaced fr...
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JP3202378B2 |
PURPOSE: To improve both combustion and exhaust characteristics by forming both recess and projection parts in a fuel passage of a fuel injection valve, while making fuel remain behind in the recess part when inactive matter comes into t...
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