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JPS5540399Y2 |
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JPS5532918B2 |
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JPS5532106Y2 |
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JPS5598692A |
PURPOSE: To raise the ridigity and to make a rotary part light and to make it possible to raise the critical speed by a method wherein a centering plate of the front stage impeller is combined with a side plate of the rear stage impeller...
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JPS5596394A |
PURPOSE: To reduce cost greatly by arranging centripetal and centrifugal runners alternately in one body while constructing core and side plates of neighboring runners in common for reducing restrictions given by the critical speed. CONS...
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JPS5587899A |
PURPOSE: To reduce the pulsating pressure effectively by shifting the phases of pulsating pressures produced from first stage dual-suction impeller and rear stage impeller. CONSTITUTION: Since the vane 15 of first step impeller 1 has suc...
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JPS5587888A |
PURPOSE: To reduce axial load applied on the bearing by providing two groups of pump having different thrust in the direction of combined shaft on the rotary shaft of vertical canned motor. CONSTITUTION: The shape of impeller 31 is made ...
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JPS5584893A |
Liquid is drawn off from a rotating housing using a stationary draw off device. The liquid layer rotates with the housing forming an annular layer. a circular plate is mounted at the end of the housing the edges of which protrude into th...
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JPS5526552Y2 |
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JPS5578191A |
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JPS5520078B2 |
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JPS5522228Y2 |
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JPS5520352Y2 |
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JPS5564192A |
A high-speed H.P. impeller 2 concentrically surrounds a low-speed L.P. impeller 1 in a common radial plane A-A within a housing 4, the impellers rotating in the same or opposite directions. The driving motor 6 of the H.P. impeller may be...
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JPS5564188A |
PURPOSE: To obtain such a centrifugal compressor as is effective remarkably in improvement of calculating accuracy and decrease in size of a shaft thrust by preventing a rotodynamic unit from vibration through arranging the outside diame...
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JPS5564185A |
A low-speed L.P. stage 1 and one or more high-speed H.P. stages 2 are located in a common housing 5 and independently driven. The driving motors 7 of the H.P. stage(s) may be of higher speed than the driving motor 9 of the L.P. stage. Th...
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JPS5564488U |
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JPS5518552Y2 |
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JPS5554689A |
A high feed centrifugal pump has a housing, a low-speed suction stage arranged in the housing and having an axis, at least one high-speed high pressure stage also arranged in the housing and axially displaced from the low speed suction s...
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JPS5514787Y2 |
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JPS5546088A |
A centrifugal separator and pitot pump has a rotor driven in rotation within a casing with fluid to be cleansed of solid material entering a separation chamber of the rotor. Under a rotor imposed, centrifugal force field, solids in the f...
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JPS5546759U |
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JPS5510630Y2 |
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JPS5529084A |
A low-speed L.P. stage 1 and one or more high-speed H.P. stages 2 disposed in a common housing 3 are driven separately through gearing 4 by a single adjustable-speed driving means 5 which may be a frequency-controlled three-phase motor, ...
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JPS5525643U |
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JPS554557Y2 |
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JPS54178201U |
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JPS54174259U |
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JPS54158304U |
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JPS54137701A |
PURPOSE: To give facility of belching flow amount under pressure mated with load by providing discharge ports at every stage of plural stages divided at a pump which is made to be able to gradually boost the pressure of working fluid str...
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JPS54147701U |
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JPS54144783U |
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JPS54143401U |
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JPS54142801U |
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JPS54141501U |
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JPS5431362Y2 |
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JPS5429721B1 |
1339986 Centrifugal pumps ROY E ROTH CO 19 April 1971 [19 March 1970] 24247/71 Heading F1C In a multi-stage centrifugal pump for liquids or liquified gases at or near the boiling point, having a radial-flow first stage 24 and a circumfer...
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JPS54123707A |
PURPOSE: To make time interval differ in which each blade passes by an exhaust volute inlet so as to reduce vibration and noise due to resonance and the like, by arranging different number of blades with equal pitch in the left and right...
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JPS5428961B2 |
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JPS5427259Y2 |
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JPS5427121Y2 |
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JPS54119908U |
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JPS54117672U |
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JPS5496801A |
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JPS5419278Y2 |
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JPS5419277Y2 |
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JPS5486703U |
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JPS5486702U |
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JPS5475789A |
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JPS5467202A |
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