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JP2002115623A |
To provide a variable discharge-amount fuel supply device capable of improving the linearity of a discharge property to the rotating angle of a cam and reducing the wear of the cam.The device comprises fuel injection valves 1a-1d for inj...
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JP2002106365A |
To reduce the outside size of a whole centrifugal governor by reducing the containing space of a governor spring by shortening a maximum displacement amount for speed governing operation of a governor spring.A governor spring 4 consists ...
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JP2002106367A |
To shorten the overall length of a centrifugal governor where a fuel injection pump and a governor spring device are combined together by approaching a speed regulating lever to a fuel injection pump.A compression coil spring 7 for a low...
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JP2002106366A |
To reduce the outside dimension of a whole centrifugal governor by reducing the containing space of a governor spring by shortening a governing operation maximum displacement amount of a governor spring.A governor spring 3 consists of a ...
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JP2002101738A |
To provide a structure for regulating the engine speed of a combine harvester capable of saving energy of operation.This structure for regulating the engine speed of the combine harvester is obtained by linking an operating system 105 ex...
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JP3272589B2 |
To prevent the deterioration of drive ability during braking by, in an idling control device for a fuel injection pump, when the pressing down quantity of an accel pedal is less than a specified value, controlling the position of a contr...
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JP3273467B2 |
To provide an engine speed controller that is able to check the occurrence of any flexure in a transfer member transmitting each rotation of a governor lever and a stepping motor to the governor lever. A stepping motor 9 operating a gove...
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JP2002097977A |
To provide a compactly formed fuel supply system to be manufactured at a low cost.In the fuel supply system, a means 16 for adjusting and/or controlling the pressure and a second pump 6 constitute one structure unit 21, 21', and/or the m...
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JP2002098024A |
To provide an electronically controlled fuel injection system that extends the range of operation enabling stable engine control by improving responsiveness in both opening and closing of an on-off valve coupled to an armature of a solen...
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JP2002089291A |
To prevent the generation of black smoke and wasteful fuel consumption while securing starting performance of an engine by a simple and low-cost constitution.An amount governing device 21 of a fuel injection pump 20 for the engine E with...
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JP2002089393A |
To adapt a fuel supply system to the present fuel demand of an internal combustion engine, and save the fuel more.The fuel is pressure-fed to a first pressure range 5 by a first pump 2, and the fuel is pressure-fed from the first pressur...
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JP2002089319A |
To reduce an amount of generation of NOx in a compression ignition engine using a liquified petroleum gas as a fuel.An ignition pressure of a fuel ignition nozzle for injecting the liquified petroleum gas into a cylinder is set in the ra...
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JP2002089335A |
To provide an electronic control type fuel injection device for a diesel engine free to reduce combustion noises even in a high rotating region by stabilizing main injection by properly controlling current-carrying to a solenoid spill va...
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JP2002089309A |
To prevent adverse effect such as seizure of a piston and a cylinder, by reducing engine temperature before engine stop.This speed governing device for an engine comprises an engine stop means 26, and the engine stop means 26 comprises a...
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JP3268352B2 |
To adjust the start-up amount increasing position of a control rack during manufacturing an engine. By pressing the control rack 3 of a fuel injection pump P in a fuel amount increasing direction R by a start spring 14, the control rack ...
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JP3267227B2 |
To individually set a target revolution speed range and a dead band, after standing still of a governor lever in the target revolution speed range set by a command means, set the dead band with a standing still position of this governor ...
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JP3265627B2 |
PURPOSE: To prevent an ignition source caused by preinjection before main injection, from going out in a diesel engine for carrying out split injection which is composed of pre-injection and main injection at the time of low temperature ...
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JP2002070707A |
To provide a pressure accumulating type fuel injecting internal combustion engine capable of protecting a drop of fuel consumption with a warming up control as the minimum requirement of the catalyst device at the re-start of engine.This...
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JP2002070586A |
To provide a low-cost torque up adjusting means capable of adjusting the projecting distance of a torque pin during trial operation of an engine, while securing start-up increase in fuel by a simple constitution.This centrifugal governor...
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JP2002061550A |
To provide a fuel injection device capable of reducing generation quantity of NOx to the minimum, and a reciprocating internal Combustion engine provided with that.A return passage 18 to return a part of fuel F directed from a plunger 12...
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JP2002054530A |
To provide a fuel injector capable of freely adjusting timing for fuel injection without detaching a fuel injection pump.The fuel injector comprises a pump housing 9 placed at a pump support 63 of an engine 51, a plunger 15, supported by...
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JP2002054473A |
To improve design and manufacture and handling ability by performing proper control of a vehicle speed controller (27) and a governor controller (34) in relation with each other though the vehicle speed controller (27) is disposed apart ...
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JP2002038973A |
To improve output performance of an engine and exhaust gas characteristics and to reduce noise of a fuel injection device by preventing the phase of a fuel injection cam 4 from being easily deviated and preventing the fuel injection timi...
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JP2002021585A |
To provide an injection timing adjusting timer device capable of suppressing the rise of the oil temperature in a housing by enhancing the heat radiating effect at the outer surface of the housing so as to prevent oil deterioration and d...
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JP3248549B2 |
PURPOSE: To set a pump pressure according to the operation level of an operation lever, and to improve the driving operation sense and accommodation sense of a driver by guiding pilot pressure responding to the operation level of the ope...
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JP2002010578A |
To provide an actuator having excellent vibration-proof characteristic and durability.This actuator 1 comprises an AC servo motor 2 having a rotation output shaft, a reduction gear 3 which is coupled with one end of the rotation output s...
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JP2002004927A |
To achieve a predetermined relationship between pre-injection control and carriage start of main injection.The control of second partial injection is started in first intervals as predetermined after finishing the control of first partia...
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JP3244333B2 |
PURPOSE: To combine an accumulator type fuel injection pump and control of a DPF (exhaust particle collecting device) for purifying exhaust gas with each other in optimal condition, and use them in parallel effectively. CONSTITUTION: The...
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JP2001355499A |
To provide an injection timing adjustment device of an electronic fuel injection device and an injection timing adjustment method in which a deviation of a timer piston position and a duty ratio at a low rotation is appropriately process...
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JP2001355541A |
To provide a fuel injection device injecting a quantity of fuel necessary for starting an engine and preventing the generation of noxious unburnt component and black smoke.The fuel injection device is provided with a unit injector 1 incl...
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JP2001349263A |
To solve the problem on a mechanism having a drain circuit for draining part of a fuel oil to be forcibly fed from a plunger barrel to a fuel gallery to make a fuel injection timing lag and a valve element for opening/ closing the drain ...
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JP2001349262A |
To prevent the increase of the number of high idle rotation at a ordinary temperature and the increase of the exhaust amount of NOx in an injection timing control mechanism for a fuel injection pump having improved low-temperature starta...
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JP3235559B2 |
To accurately control the rotating speed of a prime mover by a governor on the basis of the command value supplied by a control handle even with dispersion in the respective upper limit and lower limit output levels of a command means co...
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JP2001329864A |
To provide a governor 1 for a distribution type fuel injection pump capable of suppressing increase of injection quantity when an accelerator lever is fully closed.A hook-like stopper part 10a is integrally provided to a tension lever 10...
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JP3233112B2 |
To provide the control device of an internal combustion engine which can prevent the generation of misfire, when the abnormality occurs in the high pressure fuel supply system and its control system of a high pressure fuel pump in the di...
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JP2001522966A |
An internal combustion engine, in particular for a motor vehicle, that is provided with a control unit for controlling and/or regulating the power output by the internal combustion engine as a function of performance quantities of the in...
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JP3229355B2 |
PURPOSE: To suppress the fuel consumption deterioration to the utmost, prevent the maximum combustion pressure in a cylinder from being increased more than necessary, reduce smoke, and reduce NOx under a low load in the operational state...
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JP2001317428A |
To provide a fuel feed pump that is controllable in force feed start timing.Between a rotary part rotatable in synchronism with a propelling engine, and a driveshaft fixedly mounted with cams for driving plungers of a compressing mechani...
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JP3223297B2 |
To stably control a working machine engine even in a severe condition by providing an air-fuel ratio control means for determining a value of air-fuel ratio corresponding to the operating state and a valve opening sensor for detecting th...
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JP3221659B2 |
To prevent the diffusion of dimethyl ether into the atmosphere with certainty by using an adsorbent at each phase of the starting, driving and stopping of a diesel engine using a dimethyl ether fuel, and making it perform the recovery of...
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JP2001289064A |
To provide a fuel injection system and a high pressure fuel supply pump used for the fuel injection system permitting the emergency stop of an engine of an occupant's own will even in the case of the occurrence of some defectiveness in a...
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JP2001519005A |
A method for calibrating the injection time (alpha) of a first fuel (6') in a diesel engine (2). The method comprises the steps of feeding adjustment fluid (6) under pressure to an injection adjuster (3) which comprises an adjuster plung...
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JP3217744B2 |
To surely eliminate influence on the position control of a control sleeve resulting from following turn. Based on a correction start timing map 30 having data computed by simulation or the like, a correction period map 31, and a correcti...
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JP3219102B2 |
PURPOSE: To provide a fuel injection timing regulating device which realizes flexible timing control and linearlity of injection timing characteristics. CONSTITUTION: An inner spring 13 having no set load is disposed on the inner periphe...
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JP2001280156A |
To provide a fuel supplying device for a diesel engine capable of supplying proper fuel at the time of an excessive load operation. In the fuel supplying device for the diesel engine wherein a maximum torque restricting tool 27 for restr...
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JP3215962B2 |
PURPOSE: To dissolve the follow-up delay of injection timing by fixing the duty ratio of driving pulse when the actual position of a timer piston enters the specified range of the target position, and computing the duty ratio with the fi...
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JP2001271647A |
To improve engine starting performance, when an engine is at a low temperature. This fuel injector has a main injection nozzle 5 and an auxiliary fuel injection nozzle 6, from which fuel is injected toward the injection hole 2 of a hot p...
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JP2001271657A |
To restrain wearing of a fuel limiting bolt by an easy method at a low cost. In a diesel engine, constituted such that the injection quantity of a fuel injection pump 10 at a full load position is controlled by receiving the rocking and ...
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JP2001271658A |
To provide an electronic governor, capable of reducing black smoke produced when a diesel engine is started with ease, separate improving the diesel engine body. This electronic governor for the diesel engine has an electromagnetic actua...
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JP3213912B2 |
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