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JP2002295269A |
To provide a mechanical governor, while preventing the lowering of the speed control performance by the governor by reducing wear of the contact part by the side of a slide axis and a governor lever, the durability of governor compositio...
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JP2002285932A |
To maintain actual fuel injection timing as the pressure-feed starting timing of fuel to an engine E and fuel injection quantity to the engine E at correct values, and to prevent generation of abnormal combustion sound due to abnormal co...
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JP2002285884A |
To smoothly switch an idle operation to a rated operation without any deterioration in safety of a diesel engine operation.In a switch from the idle operation to the rated operation, a rotation control mode of a diesel engine 2 is switch...
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JP2002285894A |
To solve the problem that shunting traveling can not be secured because of a large reduction of an injection quantity for preventing the breakdown of a diesel engine when a timer device is failed and that abnormal combustion noise such a...
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JP2002276497A |
To solve a problem that a slide pin 36 is mounted on a roller ring 8 by means of a slip-out preventing pin J6 and clip J7, and further a sub-piston J4 to transmit torque of a timer piston 35 and a slide pin 36 and reduce wear thereof is ...
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JP2002276427A |
To avoid such an inconvenience that a change in inlet temperature or cylinder temperature is delayed due to the influence of heat mass to cause knocking even if a target injection timing is properly controlled depending on a change in op...
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JP3327087B2 |
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JP2002531747A |
A fuel injection pump having a cam drive and an injection adjuster piston, acting on the cam drive and serving the purpose of an injection onset adjustment. The injection adjuster piston on a face end encloses at least one pressure chamb...
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JP2002262465A |
To provide a load control device for diesel engine for generating power, which prevents reverse current flow toward purchase side by instantly following reduction of electric energy consumption, has a simple structure and high reliabilit...
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JP2002256944A |
To eliminate a noise step and torque fluctuation in a region switching timing between a pilot region and a non-pilot region in a fuel injector for an internal combustion engine for force-feeding fuel from a distributor type fuel injectio...
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JP2002529637A |
A fuel injection pump has an injection adjuster whose injection adjuster piston is acted upon on one face end by a restoring spring and by a pressure controlled by a control slide. On another face end the injection adjuster piston is exp...
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JP3323359B2 |
PURPOSE: To prevent the generation of an eccentric wear on the slide-contact surface of a governor lever pivot by installing a governor lever swingably on the governor lever pivot through a pivot support part and constituting so as to en...
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JP3323363B2 |
PURPOSE: To independently set the protruding and recessing clearance of a torque pin and the initial spring pressure of a torque spring to prevent the protruding and recessing clearance from being deviated and also the receiving position...
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JP2002235564A |
To provide a fuel injection pump governor lever operating device for a construction machine having small depression force of a decelerator pedal, its excellent operability, and having excellent operability of a fuel operating lever.When ...
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JP2002235583A |
To suitably compensate the error of a fuel injection amount due to a variation in fuel viscosity by accurately monitoring the fuel viscosity in the fuel injection controller of a diesel engine.This fuel injection controller comprises a f...
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JP2002235631A |
To prevent erosion by cavitation to a timer piston 16 and reduce tensile stress generated in an opening circumferential edge part 17a of a recess part 17 by driving reaction in displacement of a face cam.The timer piston 16 is provided w...
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JP2002227664A |
To automatically reduce an engine revolution while interlocking with the operations for turning of a vehicular body, reverse drive, lifting of a working machine, etc., and at the same time, to slow the reduction change of the revolution ...
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JP2002227661A |
To provide a fuel injection device capable of adjusting the valve opening timing of an electromagnetic spill valve only by adjusting the measurement of an injection amount without measuring a nozzle valve opening timing or an injection s...
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JP3314143B2 |
To prevent deterioration of noise and fuel consumption caused by overrun in no load by restraining fluctuation of the engine speed in relation to the increase or the decrease of engine load of a construction machine. An operator optional...
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JP3312676B2 |
PURPOSE: To prevent a cable from interfering with other parts at the time of controlling maximum engine speed by making a floating arm fixable/ releasable by an actuator together with a stopper in an engine speed control device connected...
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JP3313722B2 |
PCT No. PCT/DK93/00364 Sec. 371 Date Dec. 4, 1995 Sec. 102(e) Date Dec. 4, 1995 PCT Filed Nov. 9, 1993 PCT Pub. No. WO94/29577 PCT Pub. Date Dec. 22, 1994An internal combustion engine (1) has hydraulically driven exhaust valves (13) and ...
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JP2002213288A |
To provide a fuel injection device for injecting fuel into a multi- cylinder internal combustion engine and capable of accurately controlling, a plurality of times, the amount that fuel is forcibly fed during force-feed stroke, while inh...
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JP2002206467A |
To provide a fuel injection device, capable of accurately controlling the fuel-feeding quantity, independently of the operating conditions of an internal combustion engine.This fuel injection device carries out suction, pressurization an...
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JP3306687B2 |
PURPOSE: To eliminate waxing in an early stage by heating fuel and shorten a control disabling time by stop judgement of abnormal condition when a prescribed low temperature time is judged, and carrying out electrification of a timer con...
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JP3304840B2 |
To prevent deterioration in control performance of an electronic governor resulting from an interference of the alternating current component in a manipulated variable signal and the chopping wave voltage in a reference signal compared w...
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JP3305389B2 |
PURPOSE: To obtain greater strength of a capsule for damping oscillation arranged between a drive shaft and a centrifugal speed governor. CONSTITUTION: A recess for claws 55, 53 to be inserted and guided, which are arranged on a support ...
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JP3304421B2 |
PURPOSE: To provide a pilot injection device of a diesel engine capable of preventing main injection during pilot combustion even when injection timing of the main injection is made earlier and previously preventing increase of NOx cause...
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JP3305195B2 |
To reduce an error in the assembly and piling up in the axial direction of a governor shaft to an extremely small error so as to prevent deviation in an interval between a governor lever and a governor sleeve. A front support part 8a whi...
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JP3305368B2 |
PURPOSE: To realize both a short and stiff spring travel in an Angleich operation and a long and soft spring travel in a motion storing function, without increasing a configuration space of a sliding sleeve. CONSTITUTION: Drag springs 33...
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JP2002195058A |
To provide a governor, used in an engine having an over-speed protect ing device constituted which is actuated when engine speed exceeds a prescribed speed or higher.This governor is provided with a centrifugal force mechanism 10 provide...
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JP2002192982A |
To prevent drop in threshing performance caused by the variation of rotation of an engine 16 according to a working load by reducing speed by automatic vehicle speed control until the rotation of the engine 16 is decreased, and slowing t...
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JP3300394B2 |
PURPOSE: To reduce the generation of smoke and to suppress the generation of a torque shock when release of an exhaust throttle is performed. CONSTITUTION: In a diesel engine 2 with a supercharger, when an exhaust throttle valve 64 arran...
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JP2002188497A |
To simply prevent malfunctions, such as in drop revolution or engine stall, even when generating several times of pulse breakage caused by the contamination of a rotation angle pulse with noise in a control device for the fuel injection ...
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JP3296529B2 |
PURPOSE: To provide a fuel injection device in which either of a delta type injection ratio and a rectangular type injection ratio can be selected. CONSTITUTION: The first solenoid valve 7 arranged on the downstream side of a common rail...
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JP3298371B2 |
To realize an exhausting performance in a low speed-low load area, a sound vibration performance in a medium speed-medium load area, and an output performance in a high speed-high load area by providing an operating condition detecting m...
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JP2002180852A |
To simplify mounting work for a fuel injection pump even if a rack pin engagement groove of a governor lever is formed to produce a smaller difference in governing operation.This centrifugal governor for a diesel engine comprises a rack ...
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JP3295303B2 |
To make execution capable with a simple constitution to reduce a cost, while utilizing an existing torque up device and an oil hydraulic circuit. Relating to elastically pressing of a rack pin 5 of a fuel injection pump to a fuel increas...
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JP3295410B2 |
To perform plowing-down work and plowing-up work on the basis of a preferable governor characteristic by providing first and second governor characteristics, whose characteristics are different from each other and which are set according...
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JP3295298B2 |
To carry out each work with a proper governor characteristics by selecting freely an automatic cultivating depth control mode for elevating a rotary cultivating device automatically, and a draft control mode for elevating a pulling type ...
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JP3295275B2 |
PURPOSE: To restrain excessive displacement of a governor lever by a sudden change in a load by linking a damper to the governor lever when a quantity of fuel is adjusted by swinging the governor lever by unbalanced force of spring force...
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JP3295307B2 |
To provide a fuel metering device that is able to simplify the assemblage of a start spring. In this fuel metering device of a diesel engine, a start spring 3 is used with a push spring, and a plug mounting hole 6 is installed in a pump ...
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JP3295409B2 |
To provide a governor device of a tractor for agriculture, capable of carrying out a tillage operation and plowing operation based on a desirable governor characteristics. This governor device is constituted so that an automatic plowing ...
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JP3295411B2 |
To set a governor characteristic which is suitable for plowing-down work and plowing-up work by changing first and second governor characteristics on the basis of an acceleration set value which is set by an acceleration regulator, and c...
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JP3295350B2 |
To stably control a working machine engine even in a severe condition by injecting the injection quantity obtained by weighting the injection quantity by pressure detection and the injection quantity by valve opening detection according ...
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JP2002168137A |
To prevent the generation of black smoke caused by incomplete combustion by increasing fuel injection in torque increase starting up, and suppressing excess fuel injection within a torque increase metering region.This torque increase dev...
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JP3290568B2 |
To mount a sealing collar for sealing any incorrect read justment securely all the time, regardless of regulated quantity of a regulation bolt. An annlar groove 29 is provided on the outer periphery of a lock nut 26 for tightening a regu...
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JP2002155763A |
To provide a fuel injection device capable of preventing an excess fuel injection during operation of an engine and certainly inhibiting a generation of a harmful unburned component and a black smoke.A fuel injection pump 31 of the fuel ...
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JP2002155764A |
To provide a centrifugal governor capable of preventing a hunting of a governor lever at a no-load rotation area while solving a mismatch of a governor spring.A governor lever 1 is pivotably supported and is urged to a fuel amount-increa...
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JP2002130078A |
To provide an electronic control-type fuel injection device for a diesel engine capable of realizing the post injection by a jerk pump, and improving the exhaust after-treatment performance such as the activation of a catalyst.This fuel ...
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JP3280015B2 |
PURPOSE:To enhance an abating effect of nitrogen oxide by cooling heat of a flame produced by main injection with the fuel spray of sub injection, suppressing its generation in the midway where the nitrogen oxide(NO) is generated by comb...
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