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JP2012122409A |
To reduce the occurrence of blow-by fuel in scavenging while promoting the gasification of fuel by ensuring a sufficient fuel injection period.A fuel injection device includes a first fuel injection valve 20 for injecting fuel into one o...
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JP2012122331A |
To provide an engine capable of promoting atomization of fuel injected from a fuel injection valve.An intake device 16 includes: a first throttle valve 22 arranged on the upstream side of an intake passage 18; and a second throttle valve...
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JP2012122420A |
To provide a fuel supply device that can reduce the power consumption of a fuel pump.A regulator 3 is arranged in a fuel passage 9 which connects the fuel pump 2 with a fuel injection valve 11. The regulator 3 releases the fuel passage 9...
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JP4962436B2 |
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JP4964393B2 |
A self-regulating direct injection fuel delivery system for a motor vehicle includes a common rail having an accumulator including a relatively large fuel volume. The accumulator is connected in fluid communication with a distributor hav...
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JP4960106B2 |
A fuel injector (10) for an internal combustion engine (88) includes a centerbody (12) and a casing (14) disposed radially outward of the centerbody to define an annular mixing section (16) between the centerbody and the casing. The fuel...
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JP4954786B2 |
The present invention provides a throttle apparatus having an electronic control means built-in which uses an engine fuel supply system having a carburetor specification and is arranged for constructing a fuel injection system in accorda...
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JP4954613B2 |
To provide an intake device for a scooter type vehicle capable of suppressing a space required for accommodating displacement of each part during oscillation of a power unit. In the intake device for the scooter type vehicle, an engine a...
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JP4948775B2 |
A fuel supply device for a fuel returnless system is disposed in a fuel tank and includes: a fuel pump that draws, pressurizes, and discharges fuel in the fuel tank; a pressure regulating valve that regulates the pressure of the pressuri...
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JP4941679B2 |
To provide a fuel supply device capable of inhibiting operation noise generated when a movable part is moved to a close side position. Electricity is carried to a coil 65 with prescribed drive current Iv. First, second, third, . . . , n-...
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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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JP4939392B2 |
To provide an intake path structure of an engine wherein an intake path forming member having an intake path and cylindrically formed of a synthetic resin is mounted on a combining face formed on a to-be-mounted body, and an endless seal...
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JP4930454B2 |
The fuel supply control apparatus includes a feed pressure estimator which estimates the feed pressure based on the driving state of the feed pump, and a feed pressure detector which detects feed pressure of feed pump based on a pressure...
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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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JP2012087694A |
To promote vaporization of fuel and reduce exhaust HC at a cold start etc., concerning a control device of an internal combustion engine.The control device of the internal combustion engine includes a vaporization promoting controller. T...
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JP4929913B2 |
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JP4929233B2 |
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JP4924898B2 |
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JP4918303B2 |
To provide a multicylinder dual fuel engine capable of improving exhaust gas performance in gas fuel operation, while further uniformizing the distribution of an air-fuel mixture to respective cylinders. This multicylinder dual fuel engi...
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JP4918304B2 |
To provide a multicylinder dual fuel engine capable of improving exhaust gas performance in gas fuel operation, while further uniformizing the distribution of an air-fuel mixture to respective cylinders. This multicylinder dual fuel engi...
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JP4920323B2 |
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JP4914380B2 |
A fuel pump module within a fuel tank employs at least one fuel pump, while in the case of additional fuel pumps, a manifold receives all pumped fuel and directs it into a surrounding fuel filter within a filter case. A check valve is ad...
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JP4913174B2 |
A fuel injector assembly includes first and second fuel injection means (8, 608, 609) and mounting means (3, 103, 203, 303, 403, 503, 603). The first and second fuel injection means (8, 608, 609) are for injecting fuel into one or more c...
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JP2012067681A |
To successfully prevent the deterioration of exhaust emission due to fuel adhesion to the umbrella portion of an intake valve.An internal combustion engine includes: two intake ports 24a, 24b provided for the same cylinder; intake valves...
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JP4910794B2 |
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JP2012057470A |
To provide an internal combustion engine capable of simultaneously using a plurality of fuels, which can efficiently operate in a broader operation region than conventional engines.The internal combustion engine (100) includes: a first f...
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JP4900298B2 |
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JP2012052577A |
To provide a cost-effective pressure regulator which is compact, can simplify piping, and has good sealability in spite of being capable of changing a setting pressure.The pressure regulator, in which a pressure-regulating chamber 23 is ...
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JP2012047145A |
To provide a fuel injection control device for an internal combustion engine capable of improving fuel economy and restraining discharge of carbon hydride without allowing part of fuel to flow out to an exhaust port.A necessary fuel amou...
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JP4884420B2 |
To provide a fuel injection device capable of optimizing the atomized state of the injected gas-liquid mixture fuel by adjusting the mixing amount of a gas to be included in a liquid fuel. The fuel injection device 1 to supply the engine...
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JP4888114B2 |
The present invention provides a fuel supply device for motorcycle, a fuel flow direction of a fuel filter setting nearby the lower side of a storing box is orientated as vehicle width direction, a fuel feeding pipe being connected to a ...
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JP2012036757A |
To provide a control device for an internal combustion engine which can restrict adhesion of fuel to an inner wall surface of a cylinder by appropriately distributing the fuel to be injected to a central part and peripheral parts of a co...
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JP2012036817A |
To provide a compact fluid pressure adjusting device that enables simple piping, and to provide a fuel supply device.A pressure regulator 20 includes a housing 21 having a barrier-shaped pressure adjusting member 22 therein, and a pressu...
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JP2012036759A |
To suppress adherence of a fuel to a wall part of an inlet port and a stem part of an intake valve.An intake passage of an internal combustion engine includes one fuel injection valve, or two or more ones provided so as to inject the fue...
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JP4881927B2 |
To sufficiently achieve improvement of output of an engine by cylinder cooling in an internal combustion engine equipped with two fuel injection valves having different vaporization performances of fuel spray for each cylinder in an inta...
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JP4877759B2 |
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JP4870015B2 |
A valve includes a valve element (34); a valve seat (31b); a coil spring (40); and a spring bearing portion (33). The coil spring (40), provided between the valve element (34) and the spring bearing portion (33), presses the valve elemen...
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JP4869799B2 |
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JP4865603B2 |
To provide an insulator structure enabling expansion of an adjustment range of output characteristics of an engine by enabling further reduction of the diameter of a restriction opening. This insulator 11 has a structure connecting an in...
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JP4862873B2 |
To dilute lubricating oil in a crankcase CK by scraping injected fuel adhered on an inner wall of a combustion chamber 16 using a piston 30 into the crankcase CK when injecting fuel for regeneration control of a DPF 38a by a fuel injecti...
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JP4854231B2 |
To provide an engine sufficiently burning fuel and sufficiently reducing hazardous material in exhaust gas, an intake device provided on the engine and a vehicle equipped with the engine. An injector 30 is positioned in an upstream side ...
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JP4858347B2 |
An intake control device for a vehicle engine includes: a throttle body; a main throttle valve configured to be opened or closed in response to an operation applied to a throttle grip, the main throttle valve being rotatably supported by...
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JP3172876U |
To provide a fuel injection system having high reliability at low cost. An injection system comprises a high pressure pump 7 having at least one pump element 18 that operates in a reciprocating manner to perform suction and discharge str...
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JP4851101B2 |
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JP2012500351A |
The present invention relates to a method of operating an internal combustion engine. With reference to FIGS. (1), (2) and (5), fluid is supplied to charge air using an injector (116, 3116a, 3116b) which in each operation delivers a set ...
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JP4842066B2 |
The present invention relates to a vehicle comprising: an engine (14) having an intake port (17a); a fixed funnel (26) for introducing air to the intake port (17a) of the engine; a movable funnel (27) movably disposed on an air supply si...
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JP4840342B2 |
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JP2011252392A |
To provide a compact and inexpensive fluid pressure adjusting device including simple piping and setting a pressure to a high-pressure side at a desired speed, and to provide a fuel supply device.The fluid pressure adjusting device inclu...
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JP2011252546A |
To provide a compact fluid pressure regulating device and a fuel supply device capable of switching set pressure of regulated pressure at favorable speed with simple piping and at low cost.This fluid pressure regulating device includes a...
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JP4834745B2 |
A fuel supply device comprises an air cleaner, an air funnel (8), and a fuel injector (14) to jet a fuel toward an opening of the air funnel (8) . The air cleaner comprises a rear wall (111) extended near a peripheral edge of the opening...
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