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JP3700866B2 |
To prevent generating injection inferiority of an injection pump based on generating foreign matter of cutting chip or the like by improving sealability of a hydraulic timer device, and facilitating assembly manufacture, in the hydraulic...
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JP3696716B2 |
To overcome a problem encountered in a mechanism which controls the engine rotation of a combine harvester at the rated level by using an electronic governor, the problem being that when the main gear lever is shifted from a neutral to a...
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JP3696403B2 |
To extremely improve reliability of an engine concerning unexpected stoppage of it caused by failure of a hydraulic device and to simplify installation and maintenance of the hydraulic device. An internal combustion engine 2 is furnished...
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JP3695213B2 |
To prevent production of noise and deterioration of exhaust emission by stopping the feedback control of sub-injection, when the target sub-injection amount in sub-injection is smaller than the minimum fuel injection amount detected acco...
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JP3682811B2 |
To prevent fuel loss due to wasteful unloaded acceleration caused by actuating an accelerator pedal, by selecting one of a plurality of control patterns to which a fuel supply amount control means refers at the time of controlling accord...
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JP3683047B2 |
To maintain acceleration properties and exhaust characteristics in an excellent state and to suppress the generation of diesel knock noise. Fuel injection control during acceleration of a diesel engine having a turbo charger is executed....
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JP2005524017A |
A method and device for controllably combusting combustible material, including a combustion device comprising an elongate combustion tube having an inlet section including an inlet for combustible material, an ignition section, includin...
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JP3680048B2 |
To provide a diesel engine equipped with a hydraulic drive type fuel injection device capable of controlling to switch from a fuel injection pressure mode at a fuel injection start to an injection pressure mode adapted to a driving state...
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JP3680335B2 |
PURPOSE: To enable combustible mixture to be formed near a spark plug in the ignition timing by making the suitable dispersion time of spray injected during the compression stroke in an injection controller for a cylinder injection- type...
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JP3676006B2 |
To correspond to the increase of an injection rate following injection of other fluid such as water injection without changing a maximum operation variable of a governor i.e., an operation range by arranging a solenoid valve for presidin...
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JP3673722B2 |
To decreasingly correct excessive fuel injection in an overload operation or low-speed operation to suppress the exhaust gas concentration in such an operation. In this fuel supply system for diesel engine, a governor lever 5 formed of a...
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JP3670097B2 |
To operate a work in a stable transplanting posture by transmitting power from an engine to a transmission case through a belt type continuous transmission device so as to drive a running device and simultaneously drive a planting part, ...
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JP3670096B2 |
To reduce an average load, set a region to a region where constant velocity is carried out, stabilize vehicle speed, and make good riding comfort by correcting in such a way that engine setting speed is reduced to be less than actual set...
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JP3668682B2 |
To maintain miniaturization of a manually stopping means while avoiding interference between the manually stopping means and a governor lever by separably disposing both of them. The flow control instrument 21 of a fuel injection pump is...
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JP3662147B2 |
To compatibly provide both reduction of black smoke generation and startability in case of cold starting. A control rack 6 is additionally provided in a fuel injection pump 5 injecting fuel into a combustion chamber of an engine. This co...
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JP3663663B2 |
PURPOSE: To improve purifying efficiency by generating a main fuel injection command for generating an engine output in the vicinity of the top dead center of compression, and a post injection command for supplying hydrocarbon to a catal...
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JP2005140109A |
To provide a fuel injection timing control method and control system capable of improving problems such as acceleration delay caused by a turbo lag phenomenon of a turbo diesel engine, increase in fuel consumption and smoke generation.Th...
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JP3648055B2 |
To increase reliability of an operation of a hydraulic supply device and to properly simplify it, and also to thereby actuate a pump driver and a valve actuator only by a hydraulic pressure without an inefficient high-energy consumption....
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JP2005120960A |
To provide a method for fuel-injection control of a multi-cylinder diesel engine by which combustion noise characteristic of a diesel engine can be easily suppressed at reduced cost.This method refers to control of fuel-injection in a fo...
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JP3642815B2 |
PURPOSE: To provide a moving controlling device for an agricultural working machine enabling the safe and sure performance of turning motion and the shortening of the time for tilting work, and having an improved working efficiency by co...
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JP3642542B2 |
To prevent generation of operation failure, and improve reliability by slidably guiding a connecting member for connecting a spring and a wire cable to each other by a guide, and arranging a projection in the guide so as to guide the con...
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JP3643188B2 |
To spark-advance control with favourable responsibility at target injection starting time concerning an injection timing control device of an electronically controlled diesel engine to carry out injection starting timing control by using...
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JP2005105860A |
To provide a fuel supply device for an internal combustion engine capable of surely and early starting the engine.This fuel supply device for a diesel engine comprises a supply pump, a common rail, a fuel injection valve, and an engine f...
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JP2005105842A |
To provide an electronic governor for an engine, eliminating the need for a position information detecting sensor for a fuel supply control means, such as a rack position sensor or a throttle opening sensor, by detecting a current flowin...
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JP2005105927A |
To provide a diesel engine having a reduced size without requiring high accuracy for mounting a rack position sensor thereon.With a preset clearance dimension held between the rack position sensor and a detected portion, certain rack pos...
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JP2005105841A |
To prevent an abnormal increase in an engine speed by failure of an engine speed sensor 15, in a fuel supply device of an engine for restricting a maximum fuel supply quantity by a mechanical governor 2 in electronic control by an electr...
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JP2005098179A |
To provide a diesel engine capable of highly maintaining the accuracy of the regulation amount of a governor.This diesel engine is formed such that one end part of a start spring 10 is connected to a fuel amount regulating rack 4, the fu...
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JP2005098123A |
To provide a diesel engine, without requiring to readjust a position of a screw rod, after maintenance of an engine.In this diesel engine, the screw rod 11 is composed of a base end near part 11a including a male screw part 12, and a tip...
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JP3637736B2 |
To provide a fuel injection system capable of effecting required intermittent injection. A fuel injection system for injecting fuel intermittently from its fuel injection holes 21 is provided, in the middle of a first fuel feed passage 3...
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JP3635743B2 |
To prevent the control accuracy of injection timing control from being deteriorated by controlling a static injection timing controlling means based on a target value calculated by a target value converting and calculating means and a de...
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JP2005083336A |
To provide a diesel engine equipped with a governor for reducing the discharge amount of pale-white smoke right after a cold start.An oil pump 8 mounted on the engine is rotatively driven by a crankshaft, and an inlet 9a of an oil-inject...
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JP2005084896A |
To provide an on-vehicle electronic control device automatically adjusting the amount of checksum calculation made for every periodic process.A checksum calculation process means 20, which calculates a checksum by dividing a checksum val...
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JP2005069036A |
To prevent erosion of a mouth of an overflow sub-port or the like accompanying with occurrence of cavitation after fuel injection.This fuel injection pump is provided with a low temperature start timing advance mechanism changing fuel in...
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JP2005069037A |
To always provide good black smoke at start and startability in a fuel injection control mechanism for a fuel injection pump.This injection quantity control mechanism 1 for the fuel injection pump is provided with a rack actuator 41 elec...
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JP3628839B2 |
To prevent deterioration of controllability caused by fluctuation of battery voltage, in a fuel injection timing control device for a diesel engine. A fuel injection pump 1 is provided with a plunger 12 for forcibly feeding fuel in a hig...
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JP3629754B2 |
PURPOSE: To reduce burning noise during warming-up and improve combustion characteristics by controlling the initial fuel injection rate according to the warming-up condition of an engine. CONSTITUTION: This controller is provided with a...
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JP2005061390A |
To provide a vehicle speed limiting device for securing durability of a cable that operates an accelerator lever.The vehicle speed limiting device is provided with: the accelerator lever 12 attached so that the lever can interlock with a...
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JP3625533B2 |
In one aspect of the present invention, a method is disclosed that controls the actuating fluid pressure supplied to a hydraulically-actuated injector and the time duration over which the hydraulically-actuated injector injects fuel. The...
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JP2005030249A |
To provide an idle speed increasing device of an engine, which can raise an idle speed of the engine to a predetermined idle speed without using a variable resistor.The idle speed increasing device 1 of the engine comprises a speed incre...
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JP3615261B2 |
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JP3613222B2 |
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JP2005016350A |
To solve a problem wherein the maximum rotation adjusting bolt for an engine is forcedly operated by a tool in a case, thereby reducing sealing effect, when a tip part of the adjusting bolt is exposed to the large extent, although the ad...
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JP3608574B2 |
PURPOSE: To prevent the generation of smoke and the reduction of the cranking rotation frequency at the starting time, in the fuel injection control device of an internal combustion engine, which controls the opening and closing of an el...
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JP3603569B2 |
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JP3601049B2 |
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JP3598826B2 |
To control the driving speed of a diesel engine itself or a mechanism to be driven by this diesel engine, so as to make it quickly into being less than the limiting speed. According to a comparison result (S110) between vehicle speed and...
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JP3594433B2 |
To prevent the erroneous crank angle from being detected caused by the pulse cracking phenomenon to be generated caused by opening of a spill valve, concerning an electronically controlled diesel engine provided with the spill valve. In ...
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JP3594366B2 |
PURPOSE: To restrain any swing by a few drive frequency by switching a first frequency signal to a second frequency signal lower than the first frequency signal in response to the number of an engine rotation and controlling by the on/of...
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JP3592864B2 |
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JP3588881B2 |
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