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JP2004092544A |
To provide a method for setting an amount of fuel fed to an internal combustion engine capable of automatically maintaining a current running state corresponding to a change in running load substantially in a steady state without needing...
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JP3508537B2 |
To realize a good fuel injection rate pattern, in a fuel injection system of an internal combustion engine. A fuel injection system is provided with an injection hole, a valve element 202 and a control chamber 205, the valve element 202 ...
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JP3507106B2 |
PURPOSE: To improve durability of a spring on the opening valve side by a method wherein fuel fed with a pressure to an injection nozzle is spilled at a given timing. CONSTITUTION: An electromagnetic spill valve (an electromagnetic fuel ...
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JP3502821B2 |
To improve control responsiveness. In a fuel system of a diesel engine, when load increases during electronically controlled operation, exceeds the full load and causes an electronic output part 13 to be separated from an electronic inpu...
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JP3499577B2 |
PURPOSE: To compensate change, particularly, of fuel metering so as to improve running characteristics of an internal combustion engine. CONSTITUTION: A solenoid-valve-controlled fuel metering system particularly for an internal combusti...
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JP3500047B2 |
To prevent the over concentration of gas, to prevent the generation of misfire and knocking, and to stably start, by comprising a governor controller which can change a limiting value of a fuel gas flow corresponding to the engine speed ...
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JP3497737B2 |
To secure the smooth oscillation of each lever while eliminating the thrust gap without using a stopper ring and an installation groove by pinching one of a pair of pivotal supporting boss parts formed into the U-shape so as to face to e...
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JP2004044587A |
To provide a governor system for maintaining a characteristic of driving performance in the whole speed range.This governor system has a governor shaft for restricting a degree of throttle stroke of a throttle as a function of a rotating...
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JP3484828B2 |
PURPOSE: To prevent the temperature of an exciting coil from rising excessively to contrive a reduction in an exciting current and a reduction in the life of the exciting coil by a method wherein oil is housed in a case to dip at least o...
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JP3483020B2 |
To improve fuel consumption in traveling by enabling sufficient running-in of an engine just after shipping without increasing the number of parts and assembling man-hours. A controller 22 controls an electronic governor 14 for driving a...
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JP2003336527A |
To reconcile to (1) consistently maintain the stability of a rotational speed high in a low load region LL and (2) minimize permanent speed variation in a high load region LH, and to minimize an accumulated error of a connecting structur...
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JP2003328846A |
To provide a fuel injection amount detector with a simple structure, capable of easily miniaturizing, being non-contact type causing no abrasion, being easily adaptable to a place under severe temperature conditions, having little fluctu...
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JP2003328780A |
To improve the operability and maintenance ability of an engine by making it possible to adjust the actuation quantity of an Angleich mechanism from the outside of a governor case even while the engine is operated in a mechanical governo...
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JP3468124B2 |
To perform manual operation of a control rack when an actuator to operate the control rack of a fuel injection pump is rendered non-operable. A moving element 206 driven by an electromagnet 205 for rotation and an output lever 215 are pr...
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JP3467859B2 |
PURPOSE: To move a timer piston smoothly irrespective of differences in coefficient of thermal expansion when a material of a housing differs from that of a cylinder liner in a fuel injection pump of an internal combustion engine. CONSTI...
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JP3462371B2 |
To provide a mechanical governor that saves the time for removing a circlip. In the mechanical governor of a diesel engine wherein a governor lever shaft 1 is covered with a sleeve 2, and a governor lever 3 is pivotally and rockably supp...
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JP3462300B2 |
PURPOSE: To stabilize the engine rotation and downsize a governor weight by providing such a constitution as energizing a governor sleeve from the base end side in the propelling direction by a push spring and gradually weakening the ene...
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JP3461883B2 |
PURPOSE: To realize discontinuous movement of an adjusting plunger by render a slide face move in a sliding direction of a control slider corresponding to spring forces and in conjunction with the control pressure. CONSTITUTION: When a c...
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JP3456689B2 |
To prevent the diffusion of dimethyl ether into the atmosphere with certainty by generating a required pressure differential in each phase of the starting, driving and stopping of a diesel engine using a dimethyl ether fuel, and recoveri...
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JP2003269193A |
To reconcile (1) to keep stability of a rotating speed high in a low load area LL and (2) to reduce a coefficient of variation of a permanent speed in a high load area LH.In a state where a governor lever 3 exists in a full-load position...
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JP3445714B2 |
To reduce the amount of black smoke to be mixed with exhaust gas in the start-up of an engine while restraining cost of a governor from being increased. A governor input lever connected to a fuel amount adjusting rack of a fuel injection...
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JP3445747B2 |
To prevent the penetration of lubrication oil of a pump case into a bearing gap by projecting an outer circumferential edge of a flange between the bearing gap put between an inner ring and an outer ring of a rolling bearing and an insid...
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JP2003247428A |
To solve the problem in the prior art, in which a fuel-cut valve is eliminated in order to avoid troubles in an electric system, and an injection quantity is throttled mechanically by manual operation, and there is a possibility of locki...
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JP2003247429A |
To solve the problem that when four bolts are tightened at positions at unequal intervals, the bolt-tightening force in the outside-peripheral flange on a long interval side is not so strong as that in other parts, and it has a chance of...
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JP2003247472A |
To solve the problem that a flyweight washer is apt to wear because it is held between a flyweight and a governor sleeve, and a relative sliding occurs between the both, and the flyweight washer wears as lubricity of fuel decreases owing...
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JP3440347B2 |
PURPOSE: To enable a spark advance control which increases degree of freedom in accordance with temperature or load in addition to speed spark advance characteristics by controlling prestroke independently from a magnet coupling provided...
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JP3438638B2 |
To provide a fuel injection control device for a diesel engine capable of performing a smoother stop control of an engine without accompanying generation of vibration at the time of stopping the engine and black smoke at the time of rest...
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JP3435616B2 |
To judge even a failure mode that a sensor signal hunts. A controlled variable to be given to an actuator 51 for engine control is computed by a computing means 53 so that a control target value in correspondence with a driving condition...
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JP2003222044A |
To provide a fuel injection pump of low-cost structure which reduces uneven fuel injection timing in an internal combustion engine irrespective of individual difference between fuel injection pumps.The fuel injection pump 1 is provided w...
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JP3433058B2 |
To eliminate the dispersion in engine speed, caused by changes in the engaging and abutting state of the lower end hook of two coil springs attendant upon the operation of a speed governing lever, to facilitate the assembly and to elimin...
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JP3433167B2 |
To prevent black smoke emission and wasteful fuel consumption while ensuring starting performance of an engine in a simple, inexpensive constitution. By constituting a metering tool 21 of a fuel injection pump 20 of an engine E with a su...
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JP3433003B2 |
To control the conditions of an engine with a speed governor lever even when a slowdown function is provided therefor. The speed control for an engine 8 on the basis of the speed setting position of a speed governor lever 2 through a gov...
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JP3433166B2 |
To ensure starting performance of an engine and prevent black smoke emission and wasteful of fuel consumption. By constituting a metering tool 21 of a fuel injection pump 20 of an engine E with a supercharger so that its metering movemen...
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JP3430729B2 |
To prevent generation of inferiority in fuel injection amount control even when viscosity of fuel changes. In an injection pump, a control sleeve position is adjusted in accordance with a drive amount given to an actuator 61. A target in...
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JP2003201865A |
To provide a common rail type fuel injection system which improves accuracy of injection volume in injecting fuel of an injector 3 for injecting and supplying high pressure fuel in a combustion chamber of a specific cylinder (for example...
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JP3426650B2 |
PURPOSE: To provide an engine governor wherein remote control in both forward/reverse directions can be performed by simplifying a purpose of the engine governor even without increasing a production cost. CONSTITUTION: In an all-speed ty...
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JP3427318B2 |
To provide a moving farm machine useful for a combine or the like capable of maintaining a rotation number fixed at all times to the load fluctuation of an engine and stabilizing the operation accuracy of the respective kinds of operatio...
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JP3426369B2 |
PURPOSE: To easily perform even without skill by training in a short time an operation of gliding a glider, taking off at a prescribed upward facing angle and of climbing at a fixed speed. CONSTITUTION: A governor 7 of controlling a rota...
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JP3424882B2 |
To prevent lowering of engine performance by setting a command value of fuel injection pressure in consideration of operational delay and electric delay. A fuel injection pressure setting means 102 sets basic fuel injection pressure PB f...
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JP3424239B2 |
PURPOSE: To improve the accuracy of main injection timing without increasing cost in a fuel injector to perform auxiliary injection before main injection. CONSTITUTION: In a high speed drive circuit 70, a transformer 73 for charging a ca...
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JP3421276B2 |
To provide an electronic throttle control device having a hysteresis. A pedal assembly is composed of a housing, a pedal arm rotatably attached to the housing, the pedal arm having a first end part for supporting a pedal pad, and a secon...
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JP2003519755A |
In a fuel injection pump with a housing, a metering pump and an injection adjuster for the metering pump, in which the injection adjuster has a piston that is acted upon by a restoring spring, the starting performance of the internal com...
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JP2003174128A |
To provide an actuator drive controller which efficiently dissipates heat of a drive element.In the actuator drive controller having the drive element 11 for driving the actuator, a substrate 12 on which the drive element 11 is loaded, a...
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JP2003161169A |
To provide high abrasion-resistant and inexpensive sliding members for fuel injection pumps.Simplification of manufacturing process as well as enhancement of abrasion resistance of sliding materials is achieved by constructing the slidin...
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JP3412375B2 |
PURPOSE: To improve startability by a method wherein fuel injection from a fuel injection means is delayed while after the starting of cracking, an actual injection timing of fuel coincides with a target injection timing. CONSTITUTION: W...
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JP2003148278A |
To solve the problem of a current fuel injection pump that a generated reflected wave is sealed in a high-pressure pipe and residual pressure is left in a high-pressure passage system after injecting fuel, to generate unevenness and inst...
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JP2003148219A |
To provide a fuel injection adjusting apparatus and a injection adjusting method thereof that can inexpensively, simply, and quickly adjust fuel injection amounts Mp, Mm of respective pilot injection and main injection and an pilot inter...
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JP2003127832A |
To provide an anti-theft device for a construction machine making impossible to release a brake even when the power of a main controller is cut in the case of system down of the construction machine with its engine stopped and the anti-t...
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JP2003127834A |
To provide an anti-theft device of a construction machine with a simple structure, secure operation and excellent theft preventive effect.In the anti-theft device of a construction machine with a diesel engine 6, a key device 50 capable ...
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JP3402230B2 |
To provide a fuel injection pump which can attain reduction of malfunction and number of assembling steps by providing freedom with a connection part between a stop lever and a stop solenoid. A connection part connecting a stop lever to ...
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