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JP5180173B2 |
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JP5148361B2 |
To enhance the energy conversion efficiency of fuel heating, to easily control a temperature, and to enhance safety by using a catalyst combustion type fuel heating device as a heat source for heating fuel. In this heating system, the ca...
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JP5142931B2 |
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JP5133381B2 |
A fuel delivery system containing a plurality of components that cooperate to provide improved fuel economy and reduced environmental pollution. These components include elastomeric check valve body members having a shaft and a cylindric...
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JP5123054B2 |
A fuel supply system for a boat includes a vapor separator tank arranged to be connected to a fuel tank mounted on a hull of the boat and arranged to contain fuel therein, an injector arranged to supply fuel to an engine, a high-pressure...
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JP2013500429A |
The invention relates to a high pressure injection system having a fuel tank, a connection line between the fuel tank and a high pressure pump for sealing the fuel, wherein the high pressure pump is connected to at least one fuel injecti...
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JP5089722B2 |
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JP5091224B2 |
A fuel injector for an internal combustion engine includes a valve body 14. A valve seat 18 is associated with the valve body. The valve seat defines an outlet opening 24 through which fuel may flow. An armature 38 is associated with the...
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JP5082935B2 |
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JP5064484B2 |
The present invention provides an injector-ignition fuel injector for an internal combustion engine, comprising an input fuel metering system for dispensing a next fuel charge into a pressurizing chamber, a pressurization ram system incl...
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JP5053878B2 |
Tempering of a control valve unit in an injection system is provided to employ a tempering unit performing tempering due to thermoelectric effect. An injection system(1) includes an injector(6). The injector includes an injection valve. ...
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JP2012202279A |
To provide a fuel injection valve having a large effect of heating fuel in a fuel passage.A needle 30 is provided reciprocatably in an axial direction in the fuel passage 22 of a housing 20, and the needle 30 opens and closes an injectio...
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JP5015716B2 |
The fuel pump (10) has a pump piston (12) supported in a pump cylinder (11) in movable manner. The pump piston has an opening (14), which is cooled from inside by the pump piston. The opening is formed as closed opening and is partly fil...
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JP4983493B2 |
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JP4959509B2 |
A fuel injector for an internal combustion engine is provided. The fuel injector is equipped with a fuel pressure sensor (50) which is installed in a metallic injector body (4). The fuel injector also includes an amplifier (54) working t...
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JP4960020B2 |
An IC engine, especially multi cylinder common rail type has a common mounting for the control system for the inlet and exhaust valves and the control system for the fuel injectors and the high pressure fuel reservoir, for each cylinder,...
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JP2012102616A |
To improve the cooling effect for fuel to improve stability of combustion in an engine, in a fuel cooling device of a diesel engine vehicle, and to protect the fuel cooling device from external force.A reserver tank (29), whose cross-sec...
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JP4937891B2 |
A fuel supplying device is provided to cut off heat transferred to a piping member by interposing a heat-insulation member having heat between a joining part of the piping member and a mounting member. A fuel supplying device comprises a...
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JP2012087641A |
To provide a fuel injection device which can supply a fuel required by an internal combustion engine in a short period and suppress the increase of THC (total hydrocarbons) and increase the traveling performance of a vehicle by synchroni...
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JP2012082775A |
To provide a fuel supply device of an internal combustion engine capable of efficiently and satisfactorily heating a fuel and reliably supplying the satisfactorily heated fuel even with a simple structure.In the fuel supply device 1, a f...
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JP4886858B2 |
The device (10) has an injection valve (14) arranged in an exhaust gas system (12) and cooled in a closed condition by a flowing coolant, where the valve is supplied with a fuel via a fuel inlet (16). The inlet is fed from a low pressure...
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JP2012031754A |
To provide a fuel supply device with heating function configured to improve fuel heating performance after changing a fuel strainer or the like.An engine ECU 20 determines whether the current supply pressure PF has reached a fuel pressur...
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JP2012026358A |
To provide a cooling structure for a fuel pump that improves starting capability of an internal combustion engine by preventing a vapor from occurring in a fuel after the internal combustion engine is stopped.The cooling structure for th...
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JP4838880B2 |
A fuel injector assembly includes a first coil driven by a direct current driver and a second coil driven by an alternating current driver where both the first coil and the second coil share a common connection to reduce the number of ex...
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JP4834145B2 |
The method involves energizing a coil of an electromagnet before starting an internal combustion engine, where the electromagnet is provided for activating a valve of a fuel injector. A preheating voltage (42) is periodically applied to ...
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JP4834728B2 |
A heating assembly that allows an adequate pre-heating of a fuel used in an internal combustion engine is disclosed.
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JP2011236834A |
To provide a fuel injection device that controls production of cavitation to optimize spray.The fuel injection device includes: a fuel injection valve 8 installed in an internal combustion engine; a determiner 44 for determining whether ...
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JP2011226442A |
To provide a fuel heat recovery device capable of cooling fuel of which pressure is increased by a fuel pump and effectively using heat recovered from the fuel during the cooling.The fuel heat recovery device adapted to a common rail typ...
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JP2011220343A |
To surely prevent the surface of a heating source from reaching the ignition temperature of mixed fuel.The device for heating fuel to run an internal combustion engine, particularly alcohol, includes a glow plug. The glow plug includes a...
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JP4798122B2 |
To provide a fuel supply control device capable of extending a usable fuel pressure range in a cylinder injection type internal combustion engine equipped with a solenoid drive type fuel injection valve. This device is provided with a hi...
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JP4795350B2 |
Within an injection nozzle for the injection of fuels into the combustion chamber of an internal combustion machine the injection nozzle ( 5 ) comprising an axially displaceable valve needle ( 7 ), which plunges into a control chamber ( ...
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JP4792104B2 |
A fuel injector includes an actuator and a heater. A common driver provides a first signal superimposed, for example, over a second signal to power both the actuator and the heater.
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JP4756191B2 |
Disclosed is a combustion promoting device for an internal combustion engine which derives high combustion efficiency and high power from the internal combustion engine. The combustion promoting device is provided with a combustion promo...
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JP4749289B2 |
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JP2011149333A |
To provide a port injection type multi-cylinder internal combustion engine, which can acquire high effect in vaporization promotion of injection fuel with less thermal energy put therein.A hot water flow passage 4 is provided at a lower ...
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JP4736132B2 |
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JP4716198B2 |
To provide a fuel supply device capable of improving high temperature startability of an internal combustion engine provided with a port injection injector and a cylinder injection injector. The fuel supply device 10 for an internal comb...
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JP2011127532A |
To provide a common rail type fuel injection device, which efficiently cools high pressure fuel supplied to an injector.The common rail type fuel injection device includes: a common rail storing high pressure fuel pressurized by an accum...
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JP4710944B2 |
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JP4705681B2 |
The fuel injection system (1) with at least one fuel injection valve (1a) and a heatable adapter (1b) further includes a fuel rail (1c) with a thermal switch (2) connected to the heatable adapter and a device (3) producing an external co...
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JP4708276B2 |
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JP2011112036A |
To keep fuel spray to a combustion chamber favorable, maintain engine performance and secure reliability by keeping low the temperature of the seat part of a nozzle tip body in a fuel injection valve to prevent deformation, wear or the l...
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JP2011064090A |
To provide a fuel hating device preventing disconnection of a heater due to heating an empty fuel heating device by preventing heating the empty fuel heating device, and efficiently heating the fuel.This fuel heating device 3 provided be...
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JP2011046212A |
To solve a problem wherein each equipment is mounted in an engine room, mounting, wiring and piping constructions are performed, and work efficiency in constructions is bad at a bad scaffold place, a dangerous place and a narrow place, i...
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JP4649432B2 |
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JP2011506812A |
A mold includes a fluid channel, a fluid inlet, and a fluid outlet. The mold is manufactured, at least in part, from a PTC-ceramic material. Upon application of a voltage to the mold, the mold is heated such that a fluid passing through ...
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JP2011506811A |
An injection molded nozzle includes a base body having a fluid channel, a fluid inlet, and a fluid outlet. The base body is made of a ceramic material with a positive temperature coefficient. The base body, in response to an electrical c...
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JP4612149B2 |
An electronic injection system, eg a Pump Nozzle Unit (PNU) or a Pump Line Nozzle (PLN), for fuels of higher viscosity and operating temperature than diesel fuel, eg heavy oil, has the high-pressure space 2 of a mechanically or hydraulic...
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JP2010537106A |
In a method for injecting fuel into the combustion chamber of an internal combustion engine, the fuel is fed by at least one prefeed pump from a tank to at least one high-pressure pump and the high-pressure fuel fed by the high-pressure ...
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JP4592577B2 |
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