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JP4376275B2 |
To directly cool a nozzle head by cooling water and make offset of injection position of pilot liquid fuel. A cooling water channel 54 connected to a second cooling water supply passage 50 and a second cooling water recovery passage 51 a...
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JP2009275544A |
To simplify a latent heat storage type heating system, and to improve energy efficiency by efficiently utilizing the waste heat of an engine, in a heating system using a latent heat storage material as a heat source for heating fuel.In t...
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JP2009250160A |
To provide a controller of an engine which effectively prevents the deposit of fuel with a high sulfur content from being accumulated at an injection section.The controller is provided with a fuel injection valve 13 which directly inject...
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JP4348364B2 |
The invention relates to a process for the injection of fuel into an internal combustion engine, wherein the fuel is firstly enriched in a gas enrichment device ( 20 ) with a gas or a gas mixture, in particular oxygen or air. The fuel is...
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JP2009228491A |
To provide a fuel injection system capable of effectively heating fuel to be injected from a fuel injection valve without increasing the size of a fuel injection valve part.The fuel injection system has an intake pipe 9 communicated with...
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JP2009209692A |
To provide a fuel supply device which separates a component of fuel having low degree of request and supplies a component having high degree of request to a downstream side device in accordance with an operating state without reforming f...
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JP2009532606A |
The present invention provides a heated catalyzed fuel injector that dispenses fuel substantially exclusively during the power stroke of an internal combustion engine, wherein ignition occurs in a fast burn zone at high fuel density such...
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JP2009532607A |
The present invention provides an injector-ignition fuel injection system for an internal combustion engine, comprising an ECU controlling a heated catalyzed fuel injector for heating and catalyzing a next fuel charge, wherein the ECU us...
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JP2009531602A |
A fuel injector includes a common coil that both actuates a pole-piece and provides inductive heating to a fuel flow path. In one example, a first magnetic field is generated to move the pole-piece in response to a DC signal. A structure...
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JP4323325B2 |
A fuel injector for vaporizing a liquid fuel for use in an internal combustion engine. The fuel injector includes at least one capillary flow passage (12) , the at least one capillary flow passage (12) having an inlet end (14) and an out...
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JP2009530547A |
A fuel injector includes an inductive heater that generates heat inductively in a structure to rapidly heat fuel within the fuel injector. Wires are connected to the inductive heater and are arranged outside of a fuel flow path.
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JP4318868B2 |
To provide an engine having a boss for installing a fuel injection valve on a cylinder head in which an EGR passage can be disposed close to the fuel injection valve while restricting bad effects of heat on the fuel injection valve to th...
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JP4308923B2 |
A fuel injection valve having a nozzle body can be inserted into a receiving bore of a cylinder head of an internal combustion engine for direct injection of fuel into the combustion chamber of the internal combustion engine. A metal rin...
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JP2009168002A |
To provide a fuel heating system of a diesel engine fuel supply device, always using only biodiesel fuel without causing a problem in startability, and making biodiesel fuel usable only with an add-on device without modification of the e...
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JP4304887B2 |
A fuel supply apparatus is provided which works to supply fuel such as a dimethly ether used as an alternative to a typical fuel for an internal combustion engine. The fuel supply apparatus includes a high-pressure pump working to feed t...
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JP4298664B2 |
Method and apparatus for uniformly injecting a fluid stream into a gas stream at elevated temperature by means of an injection nozzle comprising a nozzle head (1) and a supply inner tube (3) being concentrically surrounded with an outer ...
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JP2009156093A |
To propose a structure for further improving an aspirating force in an aspirator for recovering fuel.This aspirator 30 for recovering fuel has a structure for aspirating residual fuel in an engine fuel passage through an aspiration passa...
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JP2009156129A |
To inhibit formation of deposit by reducing temperature of a plate 21 including injection hole 16 without increasing the number of part items in an injector injecting and supplying fuel to an engine.In this injector, area of a heat radia...
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JP4297907B2 |
Since an aspirator 7 is disposed at a position lower than a fuel gallery 11 and an overflow fuel pipe 81, DME fuel remaining in the fuel gallery 11 and the overflow fuel pipe 81 can be more efficiently retrieved to a fuel tank 4 by a com...
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JP4291918B2 |
A control and safety valve arrangement in a fuel feeding system of an internal combustion engine, especially a large diesel engine, in which fuel is pumped from a fuel tank at least to one common pressure accumulator unit (1) and is fed ...
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JP4285621B2 |
To accomplish a stable fuel injection by preventing carbon from adhering on an injection port 10 of a leading end 5 of a fuel injection valve 4 set in a cylinder head of a cylinder direct-injection engine. A sealing member 12 is arranged...
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JP2009133320A |
To provide a saddle-straddling type vehicle capable of preventing generation of bubble in fuel by cooling a fuel injection device at low costs in a simple structure and controlling a precise fuel injection.The saddle-straddling type vehi...
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JP4280575B2 |
The device for the injecting of liquid fuel into an internal combustion engine has a circuit including a tank, pump, feed ramp (16) connected to injectors (12) via passages (30) controlled an isolating and separating assembly which has a...
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JP2009114953A |
To provide a micro-nozzle of a fuel injection device allowing joining of nozzle plates while preventing clogging of through-holes.Counterbores are provided in the respective nozzle plates 300A-300C to form slit sections 304A, 304B betwee...
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JP4258535B2 |
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JP4254728B2 |
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JP4248777B2 |
A stacked-type piezoelectric device 1 to be built in an injector includes a metal case 41 outside its side surfaces. An insulating member 45 having an electric insulation property is interposed between the side surfaces 101, 102 of the p...
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JP2009062885A |
To provide a premixing device for a diesel engine stably vaporizing liquid fuel.This device is provided with a fuel vaporizing part 17 provided with a fuel vaporizing channel 25 having filler 31 disposed therein and introducing liquid fu...
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JP2009057888A |
To enhance cooling of a common rail and provide a simpler layout.In the diesel engine provided with a cooling fan 3 at a front part side of a cylinder block 2 of which front-back direction is same as a mounting direction of a crank shaft...
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JP2009052537A |
To provide a fuel injection device capable of injecting a high temperature fuel even immediately after start of an internal combustion engine by efficiently heating a fuel to be injected from a fuel injection hole instantaneously and cap...
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JP2009036086A |
To inhibit the deterioration of operation efficiency caused by deviation of ignition timing by appropriately adjusting the ignition timing of fuel injected into a combustion chamber from a fuel injection device with a simple method.An EC...
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JP2009036031A |
To effectively prevent a liquid injection fuel from adhering to the wall surface of a combustion chamber without complicating the structure, i.e., at low cost.An ECU 30 predicts an injection fuel spray arrival time (penetration L) accord...
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JP4225404B2 |
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JP4226257B2 |
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JP2009030605A |
To use an injection nozzle for injecting fuel in a diesel engine enabling the easy manufacture of closing parts and closing elements.This injection nozzle for injecting fuel into a diesel engine comprises a nozzle body 2 and a nozzle hea...
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JP2009030596A |
To provide a fluid injection method, a fluid injection device and an internal combustion engine capable of injecting fluid in a gasified state including almost no droplets.This method is for injecting the fluid while changing the phase f...
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JP4221889B2 |
To provide a control device for a cylinder fuel injection type internal combustion engine that can suppress an accumulation of deposit on a fuel injection valve while minimizing degradation in the state of engine combustion. An engine co...
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JP2009024508A |
To provide a bio fuel engine and a bio fuel feeding method capable of feeding bio fuel of the required amount to an engine body before starting the engine body, and reducing the energy amount required for operating the engine body.Before...
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JP4220144B2 |
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JP4215380B2 |
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JP4211610B2 |
The apparatus has a controller, which controls an injector which injects fuel according to operational status of an engine. Injection limiters (S205-S210) limit the specific injection on the side, which restrains the heat energy released...
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JP2009002314A |
To reduce an electric power consumption of a heater and shorten a starting time by facilitating vaporization of an injection fuel in a system of injecting a fuel heated by the heater on engine start-up.When a fuel heating domain is deter...
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JP2009002161A |
To provide a fuel supply device capable of stably supplying vegetable oil.The fuel supply device (10) for a SVO (Straight Vegetable Oil) fuel vehicle is equipped with a SVO fuel reservoir (22) for storing SVO fuel, a SVO fuel supply pipe...
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JP4204057B2 |
To sufficiently demonstrate the cooling effect of a fuel injection valve by a simple structure at low cost. This cooling device comprises a valve holder cooling passage 44 having the fuel injection valve 32 fitted to the cylinder head 30...
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JP4203474B2 |
In an arrangement for handling the fuel in a common rail fuel injection system of an internal combustion engine, wherein fuel is supplied from a tank via a fuel delivery line including a first fuel filter, a low-pressure pump arranged up...
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JP2008303867A |
To provide a fuel heating system of a diesel engine fuel supply device enabling the use of only a biological diesel fuel at all times without causing the problem of startability even in diesel engines operated with a biological diesel fu...
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JP4194007B2 |
An outboard motor includes a sensor assembly having a housing with a sensor chamber, a sensor having a sensor element exposed to the sensor chamber, and a sleeve disposed in a passage extending from a combustion chamber of the outboard m...
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JP2008291783A |
To provide a fuel injection device for an internal combustion engine, using heat of an intake valve without any additional heating device to gasify fuel in an intake pipe to reduce discharge of unburnt carbon hydride by incomplete combus...
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JP4186874B2 |
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JP2008261336A |
To supply liquefied gas together with fuel to an engine.Fuel is supplied to the engine solely or together with diesel fuel. An injector 20 supplies liquefied gas to the engine E in a vapor form. Bubble prevention mechanisms 203, 209, 208...
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