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JPH04347383A |
PURPOSE: To miniaturize a joint, namely, a pump mechanism as a whole by reducing a burden to be imposed on the first joint, in a multiple gear pump mechanism. CONSTITUTION: This gear pump mechanism is of a triple structure connecting thr...
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JPH04125689U |
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JPH04117194U |
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JPH0442551Y2 |
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JPH04113796U |
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JPH04111586U |
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JPH04262081A |
PURPOSE: To provide a fluid pump capable of controlling the discharge flow with a simple structure. CONSTITUTION: Gaps 39, 41, 67, 69 are formed on at least one of both sides in the axial direction of rotors 25, 57 of a front pump P1 and...
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JPH04252885A |
PURPOSE: To abate the discharge pressure pulsation of a positive displacement type rotary pump as well as to reduce the extent of noise attribute to the pressure pulsation. CONSTITUTION: A pump part 30 is provided with both trochoidal fi...
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JPH0484783U |
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JPH0484782U |
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JPH0429108Y2 |
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JPH0429107Y2 |
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JPH0438917B2 |
A fuel supply pump so structured that an electric motor section and a pump section are housed in a tubular casing provided with a pipe for connection with an external hose, and an opening of the casing is enclosed by an end cover integra...
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JPH04178143A |
PURPOSE: To attain driving excellent in synchronization without using a drive transmitting device by arranging magnetic pole surfaces of fellow rotors, brought into contact or opposed approximately, in a stator, in which an armature is p...
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JPH0469685U |
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JPH0424156Y2 |
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JPH0422076Y2 |
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JPH0449681U |
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JPH0496641A |
PURPOSE: To conduct force-feeding of oil through a pump and cooling of a motor simultaneously by housing the motor and pump part in the same case and by causing the oil to pass through the motor part. CONSTITUTION: When power is applied ...
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JPH0427785A |
PURPOSE: To make a center plate thin by communicating branch passages formed on both sides of the center plate to a feed port, and communicating them to suction passages of a front pump and a rear pump. CONSTITUTION: A front pump P1 and ...
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JPH041684U |
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JPH041685U |
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JPH03119588U |
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JPH03118286U |
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JPH03118287U |
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JPH03271578A |
PURPOSE: To drive hydraulic equipments, of which working pressure and flowing quantity is different from each other, with one two-stage vane pump by setting a discharge flow quantity of a first-stage rotor larger than an inlet flow quant...
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JPH03114587U |
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JPH0368237B2 |
A mechanical pump has at least two stages 10, 11, 12 each comprising intermeshing rotors within a pumping chamber, the rotors being mounted on shafts 3 which pass through and which are dry journaled within walls 8, 9 partitioning one cha...
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JPH0346217Y2 |
PCT No. PCT/DE88/00267 Sec. 371 Date Nov. 13, 1989 Sec. 102(e) Date Nov. 13, 1989 PCT Filed May 5, 1988 PCT Pub. No. WO88/08929 PCT Pub. Date Nov. 17, 1988.An internal tank/fuel pump unit has a vertically disposed, cylindrical unit housi...
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JPH0378989U |
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JPH0363792U |
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JPH0354295U |
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JPH0352389U |
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JPH0352388U |
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JPH0342082U |
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JPH0337289U |
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JPH0335282U |
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JPH0335283U |
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JPH0332185U |
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JPH0319894B2 |
A fuel metering system for a gas turbine engine is disclosed which includes two rotating flowmeters connected to the fuel supply circuit in parallel. The speed of the flowmeters are controlled by a pair of braking motors and tachometers ...
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JPH0315592B2 |
An electro-hydraulic unit for control devices, particularly for steering devices, braking devices, suspension devices, and like devices comprises an electric motor directly connected to a gear hydraulic pump, said electric motor and hydr...
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JPH0313481U |
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JPH0313482U |
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JPH0313480U |
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JPH0313483U |
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JPH032716Y2 |
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JPH0311177A |
PURPOSE: To keep a large capacity pump and a small capacity pump always in a proper oil suction state by installing an opening degree adjusting means for an oil passage midway in the oil passage which leads to at least one between the la...
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JPH02308963A |
PURPOSE: To keep pump vibration and out-of-balance from being transmitted to the pump housing of a fuel tank supporting body by mounting one end of a rotary pump shaft on one end of a flexible spindle and accommodating the spindle in an ...
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JPH02145683U |
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JPH0257236B2 |
An offset three-gear, two-system pump (10a) includes first (14a), second (20a), and third (24a) overlapping chambers. First inlet (46a) and low-pressure outlet ports (48a) communicate with the first and second chamers, and second inlet (...
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