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JPS6210283U |
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JPS61261687A |
@ A rotary vane pump (150) includes a shaft (164) of uniform diameter over at least the portion of its length passing through a cavity (180) in a liner member (162) which is eccentric to the shaft and a pair of end bearings (158,160) def...
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JPS6153560B2 |
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JPS61258981A |
PURPOSE: To simplify shape of a separation plate and to considerably facilitate machining by making major components of a pump, two internal chambers and two rotors, simply cylindrical and by making possible to keep the distance between ...
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JPS6147316B2 |
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JPS61226583A |
PURPOSE: To cool a molten polymer positively and efficiently to suppress the rise in temperature of said molten polymer and prevent a thermal regeneration by providing a cooling means in the shafts of gears, in a gear pump which pushes o...
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JPS6145491B2 |
A hot melt adhesive foam pump system having a first stage pump that meters molten hot melt adhesive into a second stage pump, which in turn mixes gas under pressure into the adhesive so that the gas is driven into solution with the adhes...
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JPS6137470B2 |
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JPS61132491U |
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JPS61118980U |
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JPS61118981U |
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JPS6124712Y2 |
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JPS61150871A |
PURPOSE:To prevent air from suction from an intake oil path by connecting one of two return oil paths for circulating working oil from an actuator to each intake hole of a vane pump without passing through a reservoir tank. CONSTITUTION:...
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JPS61149591A |
PURPOSE: To make it possible for at least one cylinder of a tandem type vane pump always to operate by providing a shaft to couple a main rotor with subrotor with a cutting section for separating the above rotors when the subrotor is sub...
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JPS61145389A |
PURPOSE: To obtain clean pressurized fluid of large capacity in a high pressure, by supplying high pressure exhaust gas to one of the chambers in a prime mover chamber through a rotary valve and interlocking a swivel blade in a pump cham...
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JPS61132791A |
PURPOSE: To collect energy efficiently by leading the concentrated solution not permeated through reverse permeation film to a liquid pressure motor and utilizing the output from said motor as a portion of material liquid pressure feed p...
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JPS6186589U |
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JPS6198983A |
PURPOSE: To suppress the generation of vibration and earth erosion, by arranging an auxiliary vane in the end surface of a rotor in its suction side so as to increase the pressure in a suction port end between the rotor and a casing and ...
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JPS6196194A |
An aggregate for delivering fuel from a fuel supply tank to an internal combustion engine of a motor vehicle comprises an electric drive motor, on the output shaft of which an inner rotor, having teeth on the peripheral surface, is posit...
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JPS6155186U |
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JPS6119685U |
A compact pneumatic and hydraulic pressure supply unit comprises a compressor (1) at the centre of the unit, an electric motor (3) attached to one side of the compressor, and an hydraulic pump (2) e.g. a gear pump, connected to the other...
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JPS6114491A |
A device, preferably utilized for pumping oil or other fluid from a drill hole in the ground, said device including a pump (4) lowered into the hole and coupled to a drive motor situated under it. The pump comprises a hydraulic screw pum...
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JPS6111484A |
PURPOSE: To prevent the slight movement of a rotor and improve performance by increasing the discharge pressure, by using a pair of brushless motors for driving a vane pump and shifting each center position of the both permanent magnets ...
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JPS6111454A |
The present invention provides a two stage fuel pump which is particularly suited for piston aircraft engines. The fuel pump includes a housing having a fuel inlet and a fuel outlet where the fuel inlet is open to a cylindrical swirl cha...
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JPS611789A |
A device for delivering flowable materials from a production bore (2), consisting of a source of pressurized medium (1), a pressurized medium conduit (3) for conducting the pressurized medium into the bottom area of the bore, the pressur...
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JPS60233387A |
PURPOSE: To permit to discharge and supply the liquid in proportion to the rotation of the rotary body by a method wherein a rotary frame, provided with a plurality of pushing rollers at the outer periphery thereof, is driven by a drivin...
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JPS60230578A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS60230581A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS60164691U |
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JPS60175792A |
PURPOSE: To reduce delivery pulsation of fuel pump by providing fixed boards on the opposite faces of a movable board while facing with said faces then forming scroll pump chambers at the opposite sides of movable board and performing th...
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JPS60142079A |
Disclosed is an eccentric screw pump for conveying liquids from bore holes, in particular oil well bores. The pump includes an eccentric screw, a stator associated with the screw and located at the lowest point of a riser, and an abovegr...
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JPS60132090A |
PURPOSE: To prevent cavitation of a two-stage water sealing pump and improve its performance, by forming a side of the first stage in a port cylinder type while a side of the second stage in a port plate type. CONSTITUTION: A port cylind...
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JPS6021514Y2 |
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JPS6088093U |
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JPS6088092U |
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JPS6024320B2 |
In a motor-driven pump unit for a high-pressure cleaning apparatus, where the cleaning fluid supplied by the high-pressure pump is conveyed through the housing of the motor so as to cool the motor, in order to improve the cooling charact...
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JPS6066886U |
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JPS6014948Y2 |
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JPS6014947Y2 |
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JPS6060290A |
PURPOSE: To secure a predetermined amount of delivery by a method wherein a push roller is abutted against an inner ring and a housing to prevent the push roller from being deformed by a pressure applied on a tube and preclude vibration ...
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JPS6034585U |
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JPS603998Y2 |
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JPS609568U |
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JPS606895U |
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JPS59221486A |
The gear machine (10), which can be used as pump or motor, has two pairs of gears (17, 18 and 29, 30), of which the shaft journals (20, 32) on the driving gears (18, 30) are connected to one another by means of a coupling sleeve (42). Fo...
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JPS59213901A |
1. Rotary piston machine consisting of a combustion engine, a compressor part and an exhaust gas stage part in which the combustion engine consists of several circular piston rotors (10-15 ; 112-119) mounted in series on a shaft (8, 130)...
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JPS59177736U |
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JPS59203892A |
PURPOSE: To permit to discharge the liquid of trace amount quantitatively by a method wherein a part of the discharging liquid of a rotary volume type pump of large discharging capacity is sucked by the rotary volume type pump of small d...
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JPS59170694U |
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JPS59165977U |
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