| Document |
Document Title |
|
JP2000282978A |
To hinder soot deposited in lump on the wall surface of a passage for the gas containing fuel components from being emitted together with the gas containing fuel components, when an engine is in acceleration operation or in racing. From ...
|
|
JP3094215B2 |
To improve an atomization rate of an air-fuel mixture, improve combustion efficiency, improve fuel consumption, and reduce a toxic component in exhaust gas by arranging a plate having a large number of holes in an intake passage on the d...
|
|
JP3071260B2 |
PURPOSE:To attempt compatibility between promotion of fuel carburetion/ atomization caused by fuel injection to high flow speed intake air, and improvement of filling efficiency caused by high level maintenance of average flow speed, and...
|
|
JP2000097110A |
To obtain a low speed fuel system device for carburetor which can reduce the manufacturing cost, as well as can feed a low speed fuel (a low speed mixture) into a suction passage stably.The longitudinal axial core line X-X of a low speed...
|
|
JP2000503366A |
PCT No. PCT/DE97/02244 Sec. 371 Date Nov. 6, 1998 Sec. 102(e) Date Nov. 6, 1998 PCT Filed Sep. 30, 1997 PCT Pub. No. WO98/20246 PCT Pub. Date May 14, 1998An internal combustion engine for motor vehicles, with an intake tube for aspiratin...
|
|
JP2000073886A |
To provide an intake device for a four cycle engine which can promote atomization of fuel, reduce vibration at the time of idling, and purify exhaust gas. An intake device of a four cycle engine 1 has an intake passage 17d communicated w...
|
|
JP2980410B2 |
|
|
JP2963829B2 |
PURPOSE: To hold uniformly an air-fuel ratio between cylinders while securing output performance by generating a proper turning flow according to an operat ing condition on the upstream side of an intake air manifold in an Otto cycle mul...
|
|
JPH11223161A |
To improve fuel consumption and output of a four-cycle engine, in which fuel is atomized previously in a carburetor/injector and mixed with air so as to be sucked into a combustion chamber. Just in front of an inlet valve 13, an atomizat...
|
|
JPH11159403A |
To provide an intake device for an engine, which can completely atomize and evaporate liquid fuel by a device which is applicable in the various shapes of an intake passage such as not only a cylinder but also a rectangle and a square, a...
|
|
JP2595913Y2 |
|
|
JP2594972Y2 |
|
|
JP2860463B2 |
|
|
JPH1150850A |
To prevent blow-by of fuel and improve fuel consumption and exhaust gas characteristic. This two-cycle internal combustion engine is constructed to blow out the collected liquid fuel adhered to the cylinder inner wall surface from a scav...
|
|
JPH1130153A |
To clean exhaust gas as well as to improve fuel consumption by decreasing blow-by of fuel through a process of collecting liquid fuel stuck on the cylinder inner wall surface and injecting it as thick air-fuel mixture from a scavenging p...
|
|
JP2850626B2 |
PURPOSE:To obtain satisfactory combustion by promoting evaporation of fuel from a wall surface of a cavity. CONSTITUTION:In an internal combustion engine, fuel is injected into a cavity 4 formed on a top of a piston 2 eccentrically to a ...
|
|
JPH1113596A |
To gather rich gasoline mixture around an ignition plug for improved combustion efficiency by forming a straightening part out of the aggregate of slender holes formed by multiple-partitioning the hole of an injection nozzle toward an in...
|
|
JPH10331747A |
To provide a fuel injection nozzle to reduce a pressure loss and inject fuel, having a high speed flow, through the outlet of an injection nozzle. An injection hole inlet 411 is opened to the valve seat part 13 of a nozzle body 11 and an...
|
|
JP2584841Y2 |
|
|
JP2583222Y2 |
|
|
JP2813734B2 |
A series of grooves and recesses 12, 13a, 13b and 11-1 to 11-4 in the bottom of the common and branch intake passages 5 and 6-1 to 6-4 collect fuel from the mixture which is distributed evenly to the manifold branches. A baffle 8 evens t...
|
|
JPH10281042A |
To properly feed an inflammable air-fuel mixture by distributing fuel supply uniformly to each of multiple cylinders of an internal combustion engine. A fuel feeding device of an internal combustion engine is constructed so that it is pr...
|
|
JP2802861B2 |
PURPOSE:To whirl air-fuel mixture to vaporize a fuel oil drop by heat of a heating part so as to keep the air-fuel ratio properly by interposing a vortex forming chamber between a carburetor and an air-fuel mixture distributing passage, ...
|
|
JPH10220324A |
To prevent a lowering of engine output by a method wherein a throttle valve is disposed in a throttle body and a turbulence suppression means to suppress the occurrence of turbulence of distribution of intake air at a specified period is...
|
|
JP2760820B2 |
An intake manifold of an internal combustion engine is structured either to keep the temperature in the intake manifold constant or to allow the temperature in the intake manifold (2) to be controlled from outside thereof for thereby inc...
|
|
JP2759334B2 |
|
|
JP2757097B2 |
|
|
JP2757098B2 |
|
|
JPH10504891A |
Flashback of flames in premixed combustion systems is avoided by passing premixed fuel and air prior to combustion through a series of two or more close coupled nonaligned multi-channel monoliths.
|
|
JPH10115269A |
To supply assist air capable of effectively atomizing injection fuel even at low temperature time of the outside air, and ensure stability at idling time. At idling time, intake air from a first passage 13b and exhaust gas from a second ...
|
|
JPH10103171A |
To prevent damage of a reed and a rubber-made seating surface. In a two-cycle engine having a reed valve arranged in an intake passage to have a plurality of reeds and a fuel injection valve arranged in the upstream of the reed valve, at...
|
|
JPH1089136A |
To provide the fuel injection method and device by which the poisonous exhaust gas in the exhaust gas of a multi-cylinder internal combustion engine, can be reduced, by uniforming the air-fuel ratio A/F distributing characteristics to th...
|
|
JP2727039B2 |
A carburetor and a fuel seeding system having the same including an air suction passageway through which air is fed, and a fuel feeding passageway which is disposed so as to be intersected to the air suction passageway and through which ...
|
|
JPH1047170A |
To prevent deterioration of a resin by fixing a metallic tubular member having an inner hole to form an intake passage to a resin intake manifold, and providing a cooling water passage to circulate the cooling water in the tubular member...
|
|
JPH09291827A |
To improve engine performance by achieving promotion of atomization of fuel in the low speed and low loading ranges and uniformization of mixture. An engine is so constituted that swirls may be generated in a cylinder by scavenging air t...
|
|
JPH09291828A |
To improve engine performance by achieving promotion of atomization of fuel in the low loading range and uniformization of mixture. An engine is so constituted that the scavenging action for pressing exhaust gas in a cylinder 3 outside t...
|
|
JP2552864Y2 |
|
|
JPH09273462A |
To accomplish stable combustion by means of a lean air-fuel mixture. A pipe is arranged in front of an injection hole 113 in a fuel injection valve 24, and fuel jetted from the injection hole 113 reaches the tip 109 of the pipe through t...
|
|
JP2663723B2 |
|
|
JP2549547Y2 |
|
|
JPH09242552A |
To provide a two-cycle internal combustion engine, in which it is hard to generate an undesirable flow of the liquid fuel adhered to the inner peripheral surface of a crank chamber even in the case where posture of a working machine is c...
|
|
JP2546536Y2 |
|
|
JPH09228918A |
To improve operating performance of an engine by optimizing a fuel form atomized by air. A metering plate 12 has a flat plate part 12A, a cone tube part 12C from the periphery of this flat plate part toward a side of a tip end A and a me...
|
|
JPH09228908A |
To cause intake disturbance or equivalent change of air stream in air-fuel mixture without the structural change of specifications such as the change of shape of an intake passage and the provision of an auxiliary intake passage by provi...
|
|
JPH09228917A |
To provide an air assist solenoid fuel injection valve of small size and of low manufacture cost while attaining optimization of an atomized fuel form. An outer cap 13 has a cone recessed part 13A, an opening hole 13D opened from its tip...
|
|
JPH09228919A |
To provide an air assist solenoid fuel injection valve facilitating mounting of a metering plate while attaining optimization of an atomized fuel form. A metering plate 12 has a tube part 12A, a first cone part 12B brought into contact w...
|
|
JPH09222063A |
To prevent the generation of a wall flow as a result of fuel injected through an injector being adhered on the wall surface of an intake passage. In the intake device of an internal combustion engine comprising an intake air flow control...
|
|
JP2639857B2 |
|
|
JPH09209851A |
To supply intake air quantity of the required lowest limit in correspondence with engine speed of an internal combustion engine to the internal combustion engine at the time of starting the internal combustion engine and improve startabi...
|
|
JP2627104B2 |
|
