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JP4704368B2 |
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JP4700576B2 |
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JP4704407B2 |
The present invention includes a fuel supply apparatus having a pressure regulator for regulating a pressure of fuel supplied from a fuel pump to a target, such as an internal combustion engine of an automobile. The pressure regulator in...
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JP4700581B2 |
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JP2011111994A |
To reduce a device cost, in a fuel supply device supplying gaseous fuel and liquid fuel to an internal combustion engine.The fuel supply device includes: a gaseous fuel supply path 35 supplying the gaseous fuel to a gas phase part 13 of ...
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JP4695047B2 |
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JP4699141B2 |
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JP4690950B2 |
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JP4690949B2 |
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JP4690990B2 |
The invention provides an air bypass apparatus which can accurately supply an idle air amount without being affected by pulsative pressure generated within an intake passage in a state that an opening degree of an air control valve is fi...
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JP2011516768T |
To a fuel safety valve arranged between a low-pressure pump and a high-pressure pump (2) at a fueling line (7), A valve element (40) which formed a cylindrical cavity (41) which has a longitudinal direction axis (A), and was connected to...
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JP4686493B2 |
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JP4686492B2 |
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JP2011099353A |
To provide a fuel injection device strengthening a vortex flow (a tumble flow, a swirl flow) in a cylinder while avoiding cylinder wet.An air blast injector includes: a first injector 21 injecting fuel; a second injector 22 injecting pre...
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JP2011094604A |
To avoid such a phenomenon that the discharge spark of an ignition plug 18 is interrupted as the velocity of fuel sprays from a fuel injection valve 24 is increased to increase the intensity of a current around the fuel sprays.Fuel is in...
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JP2011094527A |
To provide a combustion control device for a diesel engine, which avoids a reduction in a premixed combustion mode area and prevents the instability of engine operation caused by frequent switching of a combustion mode, even if a driver ...
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JP4682977B2 |
To restrain damage of a filter by differential pressure generated between the opening part side of the filter and the downstream side of a bottom part of the filter. This filter 1 is arranged in a fluid passage 14, and composed of a bott...
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JP2011085123A |
To improve the combustion efficiency of an internal combustion engine, and to enhance the fuel efficiency by providing a fuel injection device in which the average particle size of atomized fuel in the internal combustion engine such as ...
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JP4677959B2 |
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JP2011080440A |
To surely monitor a quantity of air passing through an air assist passage, in a simple structure.An engine has the air assist passage extending from an upstream of a throttle valve disposed in an intake pipe to a section near an injector...
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JP4673870B2 |
To mount a fuel injection valve to an upper side wall of an intake passage without being interfered by a back bone and to inject a fuel from the valve toward an intake port of a cylinder head, in a motorcycle in which the intake passage ...
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JP2011069234A |
To provide a fuel injection control device enabling knocking inhibition while inhibiting deterioration of fuel economy due to retardation of ignition timing.This device is applied to an internal combustion engine having a plurality of in...
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JP4661106B2 |
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JP4657177B2 |
To secure enough amount of intake air and increase a flow rate in a balanced manner to improve a filling efficiency to increase power in an internal combustion engine including: a combustion chamber formed between a cylinder block and a ...
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JP2011052617A |
To provide a dimethyl ether engine capable of achieving highly efficient combustion.The dimethyl ether engine 1 of a configuration wherein dimethyl ether as a fuel is directly injected into a combustion chamber 2 comprises an intake port...
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JP4653382B2 |
A pressure regulator has a closing member which controls a pressure-medium inlet and on which is supported a valve spring arranged in a spring can. The spring can includes a casing part and of a lid. The valve spring is supported with on...
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JP4650851B2 |
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JP4653446B2 |
A pressure regulating valve, for regulating the pressure in a common rail, having a pistonlike valve member guided axially displaceably in a bore, which valve member acts on a closing element which can be pressed against a valve seat, an...
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JP4650126B2 |
To achieve early activation of a catalyst when an internal combustion engine is cold, and to avoid the deterioration of a primary peak of HC. At cold start of the internal combustion engine requiring early temperature rise of a catalyst ...
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JP4650069B2 |
To provide an internal combustion engine provided with a fuel injection device near a suction valve suppressing blow by of unburned fuel to an exhaust side at a time of valve overlapping. A fuel injection device 15 having an injection ho...
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JP2011047312A |
To provide an intake device for an internal combustion engine, suppressing adhesion of fuel to the inner wall of an intake port while promoting atomization of fuel.This intake device for the internal combustion engine 1 includes: the int...
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JP2011508140A |
An internal combustion engine of the four- stroke combustion engine type is disclosed, comprising an engine block provided with at least one cylinder (2) having a piston movable reciprocally therein for the purpose of bounding a combusti...
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JP4637659B2 |
To introduce intake air to a cylinder head by making the same smoothly flow in an intake passage at a time of high speed rotation of an engine and introduce intake air to a vicinity of a fuel injection nozzle for efficiently mixing the s...
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JP4635973B2 |
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JP4636328B2 |
To provide an intake control device capable of suppressing enlargement of the device and improving combustion performance, in the intake control device for controlling intake air amount by arranging a control unit with an intake control ...
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JP4637433B2 |
The capacity of a high-pressure pump (6) is regulated by a valve system including a variable-capacity on-off valve (23) and an overpressure valve (31). The overpressure valve has a valve body (33) having a cylindrical wall (35) forming a...
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JP4638088B2 |
A no-return system for supplying fuel from a tank to a fuel injected internal combustion engine of an automotive vehicle in response to the fuel demand of the engine. The pump supplies more fuel than that required by the operating engine...
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JP4639169B2 |
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JP4637663B2 |
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JP4635924B2 |
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JP4628161B2 |
A cylinder head of an engine body is provided with intake ports and exhaust ports, which are connected with and opened to a combustion chamber. The intake ports are disposed in one of right and left sides of the cylinder head with respec...
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JP2011021565A |
To sufficiently increase a fuel pressure discharged from a low-pressure pump when the fuel is supplied to a fuel injection valve at the fuel pressure discharged from the low-pressure pump at a cold start of an engine.The control device i...
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JP4623930B2 |
A common rail fuel injection system for a motor vehicle, comprising a distributor rail ( 16 ) fluidly connected to at least one fuel injector ( 18 ), an accumulator chamber ( 14 ) fluidly connected to the distributor rail, a high pressur...
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JP4620622B2 |
To provide a deceleration shock reducing device of a motorcycle capable of reducing also a deceleration shock during slight adjustment of vehicle speed. A bypass passages 100 is provided for connecting an air cleaner disposed upstream of...
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JP4618238B2 |
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JP4620367B2 |
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JP4616165B2 |
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JP4615535B2 |
To provide a fuel injection control device for reducing the deterioration in fuel economy of an engine and unburnt HC exhausted from the engine. Injectors 61 and 62 are respectively arranged in intake ports 261 and 262 communicating with...
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JP4608453B2 |
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JP4610916B2 |
A resin fuel pipe has component layers made of thermoplastic resins and high heat resistance sufficient to withstand a hot environment in, for example, an engine compartment. The resin fuel pipe includes a pipe body 10 made of a thermopl...
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