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JPH09151746A |
To shorten a vertical height dimension, and form an engine in a compact size by arranging one cam shaft on which an intake/exhaust cam and a fuel injection pump driving cam are arranged coaxially, between v-type cylinders, and forming a ...
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JP2613491B2 |
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JPH09133141A |
To provide a tapered joint and a manufacturing method thereof that can form a key groove easily in a tapered recessed part only by changing a machining angle. A timer hub 14 has a cylindrical through-hole 16 formed in a camshaft insert d...
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JP2609184B2 |
PURPOSE: To simplify a driving device for plural kinds of pump and to perform a work to maintain plural kinds of the pump through centralization thereof to one spot. CONSTITUTION: A plurality of rotation transmission wheels 5 and 6 are l...
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JP2601281B2 |
A fuel pumping apparatus for supplying fuel to a compression ignition engine includes a high pressure pump to which fuel is supplied from the outlet of a low pressure pump of the vane type. The vanes of the pump are mounted in slots in t...
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JPH09503838A |
In a two-way utility internal combustion engine, method and apparatus employing an accumulator-type fuel injector having an accumulator cavity and a control cavity both of which are pressurized with fuel to about the same pressure, fuel ...
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JPH0996249A |
To reduce a cost by eliminating a thrust regulating ring, and decreasing a number of part items. A shat support hole 3 is provided in a front wall 1a of an engine main unit 1, a rotary shaft 10 is journalled to this support hole 3, also ...
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JPH0988761A |
To place a common rail and a fuel pump on a cylinder head without using a pipe. This fuel injection device places and fixes a fuel pump 12 to be actuated by a cam 37 provided on a camshaft 25 of a valve system and a common rail 1 constit...
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JP2593343B2 |
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JPH0960563A |
To improve startability by shortening a high-pressure fuel supplying passage in a direct injection-type internal combustion engine. A pump housing 31 housing a high-pressure fuel pump 3 is connected to a cylinder head 4, and a head insid...
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JP2584975B2 |
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JP2585000B2 |
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JP2580367B2 |
A fuel injection system for an internal combustion engine comprises at least one fuel injection valve for supplying fuel into the intake passage of the engine, an electronic control unit responsive to operating conditions of the engine f...
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JP2522837Y2 |
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JP2520571Y2 |
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JP2563166B2 |
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JPH08326550A |
PURPOSE: To form the part in the longitudinal direction of an engine and the lower part in the direction of width of the engine in a compact manner by a method wherein a fuel injection pump and a plurality of auxiliary machines are arran...
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JPH08511321A |
Fuel injection pump in which the piston is driven via a rocker (6) bearing a roller (14) running on a cam (20) and thus providing the rocking motion to drive the piston via the rocker. Here, the roller (14) is borne in a shell-like reces...
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JP2549982B2 |
PURPOSE: To prevent a fuel passage from being elongated and secure the lowest height on the ground by connecting an upper end of a fuel injection pump to a fuel injection pump on an upper portion of a cylinder main body through an inject...
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JP2547146B2 |
PURPOSE: To smoothly operate an engine without misfire by use of a minimum pilot fuel from high speed area to low speed area by regulating only the injection timing or combustion time of the pilot fuel without changing the injection timi...
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JP2544108B2 |
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JP2513701Y2 |
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JPH08246908A |
PURPOSE: To save fuel consumption by stopping supply of fuel to an idle operation expected cylinder at idle time of its cylinder, and changing the operating cylinder number of a single multicylinder engine according to a load. CONSTITUTI...
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JP2534877B2 |
The invention concerns a magnetic valve controlled fuel injection device for internal combustion engines, in which a fuel pump is driven by a drive element from the cylinder head camshaft and is located separately from a fuel nozzle and ...
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JPH08240148A |
To provide a cylinder head for a reciprocating piston internal combustion engine which secures actuation of a fuel injection device with precise time adjustment while occupying a small arrangement space and using a small number of compon...
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JP2508648Y2 |
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JP2508619Y2 |
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JP2508643Y2 |
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JP2507921Y2 |
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JP2515995B2 |
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JP2513472B2 |
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JPH08165964A |
PURPOSE: To facilitate adjustment of an injection amount after installation of a fuel injection pump to an internal combustion engine. CONSTITUTION: The position of the pin part 6a of a control rack 6 is determined so that an injection a...
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JPH08158971A |
PURPOSE: To hold a relief function of a high pressure fuel pump without separately providing a relief valve, and to enable a pressure control valve (high pressure control valve) for controlling the fuel pressure of the high pressure fuel...
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JPH08135462A |
PURPOSE: To improve inspection maintenance property by driving a high pressure fuel pump by means for transmitting wind power to power of a crank shaft. CONSTITUTION: In a vertical engine 1 which is provided with a fuel supply device for...
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JPH08504245A |
(57) [Summary] The low voltage power is distributed through the mechanically driven rotor arm (65) coupled to the drive member of the engine, and then the low voltage is distributed to each spark plug (67,68,69,70,). A method of igniting...
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JPH08114163A |
PURPOSE: To suppress vibration of a fuel injection pump attached to an engine and to facilitate a mounting work. CONSTITUTION: An insulator comprises an expansion deformable resilient deforming body 14 disposed in a disposing space part ...
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JPH08109831A |
PURPOSE: To provide a vertical type multicylinder engine whose engine total length can be made compact when a fuel pump and the other auxiliary machine are driven. CONSTITUTION: In a vertical type multicylinder engine which has series th...
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JPH08100737A |
To compensate dislocations of fluid-tight connections within a limited space by arranging connector means for sealingly connecting an external actuating fluid supply line to an actuating fluid inlet passage of a fuel injector and for con...
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JPH0886228A |
PURPOSE: To obtain a fuel injection timing device which properly controls a fuel injection timing according to a temperature of an engine. CONSTITUTION: A main timer has no temperature variable characteristic, while a sub-timer 20 has a ...
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JPH0886260A |
PURPOSE: To provide a high-pressure gasoline injection system having a common fuel manifold for supplying pressurized fuel to a plurality of injectors without returning it to a fuel tank. CONSTITUTION: Fuel pressure in a fuel rail 16 is ...
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JPH0810688Y2 |
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JPH0828398A |
PURPOSE: To uniformly lengthen fuel injection pipes in short lengths while retaining the assembly property of the fuel injection pipes, and also realize their uniform lengthening in their short lengths without sacrificing the arrangement...
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JPH0821326A |
PURPOSE: To effectively restrain vibration of a fuel injection camshaft by making a feed pump driving cam eccentric to the axis so as to cancel the compound force of the eccentiric weight of the plunger driving cam. CONSTITUTION: A plung...
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JPH0821331A |
PURPOSE: To prevent a rotor from eccentrically rotating even if the rotor contacts with a drive shaft, in the combined part of the drive shaft of a fuel injection pump with the rotor. CONSTITUTION: This fuel injection pump 10 is provided...
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JPH07332186A |
PURPOSE: To provide a high pressure supply pump which is embodied small in the body, ensures a high accuracy in the fuel discharge timing control, and is capable of stable fuel supplying. CONSTITUTION: A high pressure supply pump 10 is s...
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JPH07332188A |
PURPOSE: To secure a sufficient fuel pressure even at the initial stage of the starting period and hinder the power consumption from becoming excessive. CONSTITUTION: The output shaft 4 of an engine 3 and the output shaft 6 of a drive mo...
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JPH07332187A |
PURPOSE: To provide a high pressure supply pump which is embodied small in the body, is capable of adjusting the fuel discharge timing and discharge amount, and ensures a high accuracy in the fuel supplying. CONSTITUTION: A high pressure...
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JPH07117016B2 |
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JPH07317622A |
PURPOSE: To improve the sealing property between the case and cover of a fuel injection pump drive unit and easily adjust the preload of a taper roller bearing supporting a drive shaft when the screw of the cover is fastened. CONSTITUTIO...
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JPH07101020B2 |
An in-tank, fuel pump assembly for fuel-injected engines is provided which includes a reservoir having a supply port for supplying fuel to the engine and a return port for receiving fuel returning from the engine. Within the reservoir ar...
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