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JP4464709B2 |
The support moment decreasing system in a vehicle has an air feed passage (8) with one end open to the downstream side of a throttle valve (Vs) in an inlet port (4) and the other end communicating with air. A valve (Va) opens or closes t...
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JP4464581B2 |
Engine intake quantity control system. Purpose: To provide an intake quantity control system for an engine that makes it possible to simultaneously perform machining of an accelerator body and manufacture of an idle air control valve, ac...
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JP4465186B2 |
An internal combustion engine 10 includes a first combustion chamber ( 20 ) in each of its cylinders ( 12 ). First fuel injector ( 24 ) injects a first volume of fuel into the chamber ( 20 ). A housing ( 28 ) defining an auxiliary combus...
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JP2010106737A |
To provide a fuel injection device for internal combustion engine for suppressing fuel adherence to stem portions.In one fuel injection device 14 provided in an air inlet port 11 of an internal combustion engine in which two air inlet va...
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JP2010096079A |
To provide a fuel injection device of an internal combustion engine capable of suppressing the adhesion of fuel to intake valves while aligning the degrees of mixing of the fuel and air of the air-fuel mixtures introduced into a cylinder...
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JP4458036B2 |
An internal combustion engine includes neighboring main and auxiliary combustion chambers (4,12) that are separated by a partition wall (13) including a communicating passage (13a). Ignition of an air/fuel mixture in the auxiliary combus...
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JP4459154B2 |
An objective of the present invention is to provide an air bypass device, in which bypass air correctly synchronized by a single air control valve can be supplied to a plurality of intake passages, and to provide the device having high d...
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JP2010090830A |
To provide a vehicular fuel supply apparatus securing a suction amount of a fuel pump, with its size reduced.The vehicular fuel supply apparatus is equipped with a flange part attached to an opening of a fuel tank and fixed with a delive...
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JP4453510B2 |
To provide a control device of an internal combustion engine employing liquid fuel and gas fuel as the fuel, wherein the air-fuel ratio of exhaust gas is periodically changed from lean to rich and from rich to lean so as to keep a cataly...
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JP2010084633A |
To easily attach a pair of fuel injection valves arranged in parallel to each other by securing a wide attachment space in the sidewall of a throttle body, and cause the fuel injection valves to inject fuel in adequate directions to the ...
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JP4449589B2 |
When an internal combustion engine is stopped, a ratio of a quantity of fuel injection from an in-cylinder fuel injection valve to the total fuel injection quantity is increased and a ratio of a quantity of fuel injected from a manifold ...
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JP4450681B2 |
The suction port has a connection member (5) formed so that fuel injected by the predetermined position of a longitudinal direction of a linear port (1) and a swirl port (3) from an injector can be supplied. The linear port and swirl por...
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JP4451962B2 |
A fuel pressure regulator and fuel filter module constructed to be connected to a vehicle fuel tank has a body with an integral, radially extending flange constructed to overlie and to be attached to the fuel tank and an integral dependi...
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JP4446835B2 |
To enable reducing intake resistance in an intake passage (40A, 40B) in an intake passage component (31A, 31B) and to facilitate the enhancement of the output of the engine in an intake system of a V-type engine for a vehicle where a pai...
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JP4446619B2 |
To provide fuel supply equipment of an engine capable of surely performing the re-starting of the engine at a high temperature and facilitating the layout of piping. The fuel in a fuel tank T is pressurized by a fuel pump 16 and supplied...
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JP2010071294A |
To provide a valve-type pressure regulator in which a ball is brought in contact with an opening peripheral portion of a small-diameter flow passage so as to stabilize product performance by reliably seating the ball on the opening perip...
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JP2010071258A |
To reduce operating sound caused by the collision of a guide section and a locking section of a baffle means when an output shaft of a motor starts rotating.An air-intake volume controlling device of internal combustion is provided with ...
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JP4442491B2 |
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JP4441471B2 |
To make easier designing of an idle control apparatus for a multiple throttle body inexpensively, first and second air control holes ( 5, 6 ) are open to an upper side wall ( 2 a) of a valve body slidable hole ( 2 ) of a control apparatu...
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JP4442997B2 |
A fuel supplying apparatus is provided in which miniaturization thereof is achieved, flexibility of layout thereof is improved, and supply of fuel to an engine therefrom is stabilized. A fuel supplying apparatus, having a reservoir mount...
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JP4440813B2 |
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JP4439406B2 |
To provide an intake device of an internal combustion engine capable of providing high output by reducing the length of an intake passage and facilitating the control of an intake amount by reducing a load for driving an intake amount co...
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JP2010059930A |
To achieve both controllability of the amount of fuel injected in the low-speed rotation area of an engine and reduction of blowing back of fuel in the high-speed rotation area of the engine, in a vehicle.The vehicle 1 includes: the engi...
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JP4433635B2 |
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JP4433043B2 |
A fuel supply system for an accumulator fuel injection system designed to inject fuel, as stored in an accumulator, into an internal combustion engine through a fuel injector The fuel supply system includes a feed pump working to pump th...
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JP4432610B2 |
A low-pressure fuel supply system for applying pressure to a fuel by using a feed pump and supplying the fuel to a manifold fuel injection mechanism, and a high-pressure fuel supply system branched from the low-pressure fuel supply syste...
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JP2010053835A |
To attain a liquid injection device flying liquid over a long distance in large quantity and in minute particle sizes.The liquid injection device 100 for injecting liquid from a nozzle 12 has a compression chamber 14 which communicates w...
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JP2010053996A |
To provide a pressure control valve improving the controllability of pressure in a pressure accumulation part.The pressure control valve includes a valve seat, and a valve element whose lift position is adjustable relative to the valve s...
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JP4431268B2 |
The present device is constituted such that a plunger pump P is constituted by a cylinder 8, a plunger 10, which is slidably mounted within this cylinder to form a pressure chamber 9, and a solenoid coil 11, which drives this plunger; at...
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JP4430552B2 |
To improve design freedom of fuel supply piping in a V-type engine, and avoid heat from cylinders, first and second fuel distribution pipes ( 8, 9 ) are arranged in one side walls ( 1 a, 3 e) and the other side walls ( 1 h, 3 a) respecti...
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JP4431103B2 |
The adjustable air-intake system has a short suction pipe (28, 30) for a first cylinder line (2) and the long suction pipe (32, 34) for asecond cylinder line (4) of the internal combustion engine, which are controlled by an actuator (56,...
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JP4428275B2 |
To improve combustion stability and exhaust emission performance by forming a satisfactory air-fuel mixture regardless of a load condition in a stratified operation area in a spark ignition type direct injection internal combustion engin...
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JP2010048109A |
To provide an internal combustion engine in which the number of PM particles is reduced at the fuel injection by means of a fuel injection means for performing fuel injection to an inside of an intake passage.In the internal combustion e...
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JP2010048249A |
To provide an engine capable of improving atomization efficiency in fuel.This engine 120 has a cylinder block 122, a cylinder head 121 forming an intake port 131 for introducing air to a combustion chamber C via an intake valve opening 1...
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JP4423816B2 |
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JP2010043543A |
To execute accurate air fuel ratio feedback control while suppressing an increase of a program capacity.A wall surface adhesion correction quantity FMW is calculated by taking into account the change of a fuel quantity adhering on a wall...
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JP4422073B2 |
A throttle valve shaft (3) is arranged across a suction air passage (2) of a throttle body (1), and the suction air passage (2) is opened and closed by a throttle valve (4) attached to the throttle valve shaft (3) . A discharge open hole...
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JP4422062B2 |
An objective of the present invention is to accurately supply fuel from a second fuel injection valve mounted at an air box toward an intake passage of a throttle body, increases suction efficiency of air sucked into the intake passage, ...
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JP4421941B2 |
The present invention includes a suction device of an engine for a vehicle including an air cleaner and throttle bodies. The air cleaner encases a cleaner element for filtering air flowing from a non-purifying chamber to a purifying cham...
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JP2010038097A |
To provide an engine that improves the efficiency of combustion without making a top surface of a combustion chamber higher than necessary height, even if an injector for cylinder direct injection is disposed in a cylinder including thre...
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JP3157440U |
To provide a vehicle capable of suppressing a decrease in intake efficiency while suppressing fuel from dripping due to adhesion of fuel sprayed from an upstream injector to an inner wall surface of a movable funnel. This motorcycle (veh...
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JP3157438U |
To provide a vehicle capable of suppressing a decrease in intake efficiency when a movable funnel is separated from a fixed funnel. This motorcycle (vehicle) is arranged so as to be movable toward an engine having an intake port, a fixed...
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JP2010037958A |
To provide a fuel injection control device enabling warming up of an exhaust emission control catalyst under an engine operation state of low engine temperatures and reduction of smoke emission caused due to liquid fuel of a piston top s...
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JP2010038110A |
To form a seal groove, to which a seal member suitable for the inner peripheral surface of a mounting hole for the intake passage member of an engine is fitted, without using a special ring member in an injection valve for gaseous fuel.A...
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JP2010038131A |
To reduce abnormal noise due to the vibration of a pressure regulator by preventing the vibration of the pressure regulator of a fuel supply device.The fuel supply device 1 is mounted on a fuel tank 2 for supplying fuel to an engine via ...
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JP4415277B2 |
A fuel supply system is disclosed that includes an electric fuel pump, a controller for controlling operations of the fuel pump, and a cooling plate that is disposed in the fuel tank and cools the controller by contacting the controller....
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JP4415901B2 |
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JP4418678B2 |
A fuel injection system for injecting fuel into an internal combustion engine, including at least one fuel injector and a fuel rail, includes, for each fuel injector, an intake connectible to an intake section of the fuel injector. A cor...
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JP4416745B2 |
To provide an electronic fuel injection engine solving a problem caused by clogging of liquid fuel in an intake pressure inlet passage. In the electronic fuel injection engine, an intake pressure sensor 4 communicates with an intake pass...
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JP4415275B2 |
A fluid apparatus, which is provided for supplying fluid into an internal combustion engine, includes an upstream pump, which is electrically driven, having an outlet port. The fluid apparatus further includes a downstream pump, which is...
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