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Document Title |
JPH0629493Y2 |
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JPH0658100B2 |
A distributor type fuel injection pump of the invention includes a rotor (3), a pair of plungers (42) reciprocated in the rotor (3), the pair of plungers (42) defining a pump chamber (43a) therebetween; a shuttle cylinder (6l); a shuttle...
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JPH0658099B2 |
1. Fuel injection pump for internal-combustion engines, having a distributor (3) which is arranged in a bore (2) of the housing of the fuel injection pump and, on its circumferential surface, has control edges (20, 21) running at an angl...
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JPH06213094A |
PURPOSE: To provide a fuel injection device for an internal combustion engine capable of sufficiently and correctly controlling the size of preliminary injection quantity, an interval between the preliminary injection quantity and main i...
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JPH06213096A |
PURPOSE: To secure a favorable fuel injection system that generates a pilot flame by way of connecting an in-line type fuel injection pump for main injection and a distributor type fuel injection pump for pilot injection each to a fuel i...
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JPH06200852A |
PURPOSE: To well transmit an adjustment force without making influences on wall thickness of a cam ring by integrally combining the cam ring for adjusting fuel injection start timing of a pump piston with a combining element for combinin...
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JPH06200851A |
PURPOSE: To manufacture a fuel injection pump with low cost and to simply assemble it. CONSTITUTION: A fuel injection pump for an internal combustion engine has at least one pump piston that is rotated and is meanwhile reciprocated by a ...
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JPH0625662Y2 |
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JPH0652068B2 |
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JPH0652067B2 |
A first pump serves to periodically inject fuel into a combustion chamber of an internal combustion engine at a first timing in terms of crankshaft rotation, i.e., crank angle. A second pump serves to periodically inject fuel into the co...
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JPH0652069B2 |
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JPH0652070B2 |
A fuel injection pump for an internal combustion engine comprises a cam disc having a camming surface which, when the cam disc is rotatively driven, causes a plunger to be rotated and reciprocated to allow drawn fuel to be pressurized an...
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JPH06185394A |
PURPOSE: To prevent erroneous fail judgment by carrying out fail judgment for stopping feedback control of a fuel pressure in the case where a measured value of an advance angle quantity at a fuel injection timing is different from a tar...
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JPH0650090B2 |
A plunger is held in a position where it opens a fuel passage through abutment of a stopper upon an end of a cylinder. The stopper is made of a non-magnetic material and mounted on the plunger which is made of a magnetic material.
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JPH06173809A |
PURPOSE: To provide a distribution type fuel injection pump which rapid stops an engine when fuel feeding is stopped by a fuel cutoff valve. CONSTITUTION: On the way of a spill passage system communicated with a low pressure fuel chamber...
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JPH06173808A |
PURPOSE: To eliminate the change of position of an annular slider of a fuel injection pump for an internal combustion engine caused by the axial play of a speed adjusting lever mechanism so as to achieve the slightest possible change of ...
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JPH0646020B2 |
Devices for dividing the process of fuel injection into two phases, i.e., pre-injection and main injection, with a pressure relief body opening up an expansion space when the fuel injection pump has reached a given level of pressure, are...
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JPH06159180A |
PURPOSE: To provide a distribution type fuel injection pump where the wear and seizure of a distribution rotor can be prevented, and the spill performance is excellent. CONSTITUTION: As a diesel engine is started, the fuel is fed by mean...
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JPH06159181A |
PURPOSE: To provide an inner cam distribution type fuel injection pump which prevents the fuel leak from a cam chamber. CONSTITUTION: As the engine is started, the fuel supplied from a vane feed pump 1 to a feed gallery 5 is introduced i...
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JPH06147048A |
PURPOSE: To reduce the structural volume of a fuel injection pump and simplify the structure thereof. CONSTITUTION: A fuel injection pump has a fuel quantity regulating mechanism (ring slide) 12 which is acted upon by a regulating lever ...
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JPH06129265A |
PURPOSE: To allow simple and inexpensive reference regulation of idling injection quantity by engaging an actuating lever with a steering lever by a tensile spring, supporting the steering lever on a rotary portion and regulating the rot...
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JPH0631584B2 |
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JPH06117341A |
PURPOSE: To provide a fuel injection device for a multiple cylinder internal combustion engine not required to provide a cylinder for preinjection and which does not lower number of rotation of a fuel injection pump. CONSTITUTION: Fuel i...
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JPH0629600B2 |
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JPH0614079Y2 |
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JPH0614076Y2 |
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JPH0681742A |
PURPOSE: To correctly adjust fuel injection quantity with the movement of a push rod easily followed to fine change in a direction of lower outside air pressure, by making the shape of an abutting portion with the connecting pin of the p...
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JPH0617666B2 |
A liquid fuel pumping apparatus of the rotary distributor type has an electromagnetically operable spill control valve including a valve member which is closed to prevent spillage of fuel from the high pressure pump of the apparatus. A t...
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JPH0617653B2 |
PURPOSE:To aim at an increment of pressure-feed power in a fuel injection pump, by controlling a valve, installed in a bypass passage of a fuel injection nozzle, and a regulator lever of the fuel injection pump according to engine speed ...
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JPH06501762A |
PCT No. PCT/DE92/00619 Sec. 371 Date Apr. 14, 1993 Sec. 102(e) Date Apr. 14, 1993 PCT Filed Jul. 29, 1992 PCT Pub. No. WO93/04276 PCT Pub. Date Mar. 4, 1993.A fuel distributor which has a valve acceptance opening for fuel injection valve...
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JPH0650234A |
PURPOSE: To improve combustion characteristics of a mounting engine by accurately controlling a fuel amount supplied to the mounting engine, providing a signal indicating a demanded fuel amount, and comparatively slowly delivering a smal...
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JPH0650233A |
PURPOSE: To provide a cancel device for vibromotive force of a fuel injection pump by which the vibromotive force generated in the axial direction of a drive shaft is canceled, and vibration, noise, or the like due to the vibromotive for...
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JPH0633800A |
PURPOSE: To provide a simple and sure advancer with good responsiveness by supporting rollers which vary a fuel injection timing by means of a roller holder, detecting a real advance quantity so as to feedback it and controlling a motor ...
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JPH064044Y2 |
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JPH063161Y2 |
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JPH062573A |
PURPOSE: To optimize injection timing with a control apparatus by locating an adjusting device with a space from a stopper at any operation conditions for obtaining the signals for actual injection timing at any time. CONSTITUTION: Movem...
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JPH061065B2 |
In a fuel injection pump, in which a pump and distributor plunger (15) rotating and moving to- and-fro is driven by a rotating drive shaft (11) via a cross-slide coupling (12), to prevent a rattling noise and the cross slide (25) of the ...
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JPH0587264U |
[Purpose] Even if foreign matter in the collected fuel is accumulated in the filter, the flow resistance does not increase and a predetermined fuel flow rate is secured. [Constitution] It is provided with a filter 71 that is inserted int...
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JPH0545804Y2 |
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JPH05306661A |
PURPOSE: To improve durability by reducing vibration applied to a rotation sensor, and control injection quantity and injection timing correctly. CONSTITUTION: In an injection pump 20, a rotor 33 which rotates integrally with a drive sha...
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JPH05507990A |
PCT No. PCT/DE91/00518 Sec. 371 Date Mar. 20, 1992 Sec. 102(e) Date Mar. 20, 1992 PCT Filed Jun. 26, 1991 PCT Pub. No. WO92/01863 PCT Pub. Date Feb. 6, 1992.Fuel injection device for spark-ignition internal combustion engines having a pu...
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JPH05296117A |
PURPOSE: To prevent deterioration due to lack of main injection at the time of high speed rotation while preventing generation of operational noise by oil impulse at the time of closing a spill valve, and shorten a time interval between ...
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JPH05296116A |
PURPOSE: To prevent deterioration due to lack of main injection while preventing generation of operational noise by oil impulse at the time of closing a spill valve when auxiliary injection is finished, and further shorten a time interva...
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JPH0580253B2 |
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JPH05288126A |
PURPOSE: To reduce an amount of smoke produced when a low-speed operation condition is changed over to a rapid acceleration condition, by reliably preventing starting fuel increase in a high-load range from occurring in a larger number-o...
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JPH05288109A |
PURPOSE: To cause a fuel injection timing to coincide with a normal fuel injection timing. CONSTITUTION: Fuel is fed into a fuel chamber 7 through operation of an engine- driven fuel supply pump 2, and supplied into a pressurizing chambe...
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JPH05288083A |
PURPOSE: To restrain a starting time increase amount within a proper injection amount while an injection amount increase amount in a supercharging territory sufficiently large and to decrease smoke generated at the time of starting. CONS...
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JPH05288128A |
PURPOSE: To obtain a fuel injection pump for distributing a high pressure fuel charge to a plurality of fuel injection devices without using a rotary engagement member necessary to be sealed against the fuel. CONSTITUTION: Reciprocating ...
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JPH05288127A |
PURPOSE: To double the oil feeding rate of a fuel injection pump with respect to the same cam profile, with a simple structure, by making the number of rotations of a face cam-equal to that of an engine, and, at the same time, making the...
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JPH0543245Y2 |
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