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JPH0444825Y2 |
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JPH0465214B2 |
A distributor injection pump for internal combustion engines is proposed, in which the fuel is furnished to the injection valves of the engine by means of a distributor piston executing a rotational and reciprocal movement. The distribut...
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JPH04292531A |
PURPOSE: To prevent occurrence of air bubbles in fuel, and improve durability of a fuel injection pump while promoting atomization of injection fuel. CONSTITUTION: Fuel is led into a fuel chamber 35 by a fuel supply pump 32 which is driv...
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JPH0463206B2 |
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JPH04284156A |
PURPOSE: To provide a distribution type fuel injection pump excellent in responsiveness and reliability wherein fuel injection timing is precisely controlled through restraining variation in the position of a timer piston caused by fluct...
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JPH04284160A |
PURPOSE: To avoid the dispersion of the fuel injection quantity in each time by permitting the nearly normal operation of an engine by avoiding the fuel injection in fuel quantity adjustment when a solenoid-operated timing control valve ...
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JPH04284158A |
PURPOSE: To enable operation or a piezo-lamination body surely at all times without useless power consumption if fluctuation in engine speed is high. CONSTITUTION: A plunger 6 is moved back and forth by a cam plate 4 to discharge and sup...
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JPH0442504Y2 |
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JPH04276173A |
PURPOSE: To secure the proper fuel injection timing control by improving the durability the part where the excessive load of a timer mechanism part tends to act by making them with a high strength material, and eliminating the operation ...
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JPH0441225Y2 |
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JPH04109466U |
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JPH0459453B2 |
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JPH04262055A |
PURPOSE: To accurately control a fuel injection timing and its quantity by electrically operating a solenoid valve means by a processor-based control system in a fuel injection system. CONSTITUTION: An ECU 84 is provided with a counter c...
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JPH0439398Y2 |
The invention relates to an internal-combustion engine having a mechanically driven supercharging device which can be cut in and having a fuel injection device apportioning the fuel in a manner dependent on the position of the accelerato...
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JPH0457868B2 |
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JPH0457853B2 |
A fuel injection pump of the rotary distributor type includes a cam actuated plunger housing in a bore and an adjustable fuel control member which varies the amount of fuel supplied to the bore. The pump also includes a timing piston con...
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JPH04104138U |
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JPH04252858A |
PURPOSE: To select the injection rate of a fuel injection pump freely into both high and low injection rates. CONSTITUTION: A leak port 5f, whose one end is opened to the outer circumferential surface and the other end is interconnected ...
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JPH0454063B2 |
A fuel injection pump for self-igniting internal combustion engines is proposed in which a metering piston operates synchronously with the engine and a distributor operates synchronously with a pump piston. During the intake stroke of th...
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JPH0452864B2 |
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JPH0435554Y2 |
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JPH04232373A |
PURPOSE: To provide a fuel pumping apparatus minimizing or preventing the motion of a piston in a simple and convenient shape. CONSTITUTION: A distributor type fuel pumping apparatus includes pumping plungers 12 and auxiliary plungers 20...
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JPH04228870A |
PURPOSE: To provide a liquid fuel injection pumping device dispensing with a stopper ring. CONSTITUTION: A fuel injection pumping device of a rotary distributor type has a fixed stroke pumping plunger 14 housed in a bore formed in a rota...
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JPH0493754U |
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JPH0433412Y2 |
A distributor-type fuel injection pump for an internal combustion engine wherein the plunger has first and second portions with different diameters from each other, defining first and second pump working chambers, respectively. A communi...
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JPH04219458A |
PURPOSE: To operate a spill valve stably at all times by preventing pressure pulsation from acting on it. CONSTITUTION: Fuel discharged from a vane feed pump 8 is fed to a gallery 15 in a fuel injection pump 71. The fuel from the gallery...
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JPH0433341Y2 |
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JPH04214958A |
PURPOSE: To open a control valve when an element capable of being actuated by a fluid pressure takes a predetermined position during its motion so that a fluid under a pressure supplied by an aux. plunger is impressed to a piston. CONSTI...
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JPH04214981A |
PURPOSE: To provide a liquid fuel pumping apparatus consisting of a coupling means in a simple and convenient shape. CONSTITUTION: A coupling means is formed from a teeth-form member 24 to generate coupling with a recess 23 formed in the...
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JPH04203349A |
PURPOSE: To detect the control sleeve position by means of a compact structure by providing a magnetic resistance element and a magnetic resistance element sensor provided with a rotary shaft which is provided with a magnet opposite to t...
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JPH0444107B2 |
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JPH0482360U |
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JPH04194359A |
PURPOSE: To eliminate any combustion failure attributable to pressure defective in a combustion chamber by forming each intake groove, installed on an outer circumferential surface of a plunger in the circumferential direction, in a spir...
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JPH0479964U |
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JPH0476965U |
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JPH0440542B2 |
A fuel injection pump for internal combustion engines, in which beyond a predetermined remnant stroke during the supply stroke of the pump piston a relief conduit is opened via a first control edge and the remaining fuel pumped by the pu...
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JPH0440543B2 |
A fuel injection pump which has a shutoff device for the fuel supply to the pump work chamber, comprising a magnetic valve, which controls an intake bore to the work chamber of the fuel injection pump. The fuel injection pump further has...
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JPH0475159U |
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JPH0438909B2 |
A fuel injection pump for internal combustion engines in which by means of an obliquely extending control groove on the jacket face of a distributor, the end of injection can be varied by opening a relief conduit during the displacement ...
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JPH0438908B2 |
A method for injecting fuel directly into a given combustion chamber of an internal combustion engine with externally supplied ignition in which the supply of air to the combustion chambers may be either throttled or unthrottled. To assu...
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JPH0469665U |
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JPH04171263A |
PURPOSE: To make the fuel pressure feeding speed through the plunger to be variable by setting the shape of the prestroke groove provided on the external perimeter of the plunger so that starting of pressure feeding may be delayed accord...
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JPH0437255B2 |
A fuel injection pump including a control device is proposed in which a control lever which determines the fuel injection quantity is placed at an adjustable spring which is not supported by the main power source of a governor lever. The...
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JPH0436262B2 |
A fuel injection pumping apparatus for supplying fuel to an internal combustion engine, includes an injection pump having a plunger movable inwardly by cam means to effect delivery of fuel and a valve operable to control the supply of fu...
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JPH0436261B2 |
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JPH0435612B2 |
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JPH0435618B2 |
An otherwise conventional fuel supply system of the type that includes an engine driven distributor type fuel injection pump (5) operatively connected to a diesel engine is modified so as to include a normally closed solenoid-actuated va...
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JPH0435613B2 |
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JPH0465958U |
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JPH04503100A |
PCT No. PCT/DE90/00809 Sec. 371 Date May 15, 1991 Sec. 102(e) Date May 15, 1991 PCT Filed Oct. 25, 1990 PCT Pub. No. WO91/07584 PCT Pub. Date May 30, 1991.A distributor type fuel injection pump has a rotary magnet regulator (15) to actua...
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