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Document Title |
JPH05187380A |
PURPOSE: To reduce shaft seal for a pump integrated with an electric motor which is used for a rocket liquid fuel booster by installing a dielectric motor rotor in a manner that It is integrated with the outer periphery of an impeller in...
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JPH0549838B2 |
PURPOSE:To dispense with a shaft seal liquid, by installing a shaft seal pipe in a discharge casing through part of a pump shaft, and extending the lower end to a lower part as a part coming to positive pressure at the time of steady- st...
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JPH0531423B2 |
Full-flow cardiac assist is provided for cardiogenic shock patients without major surgery by a miniature axial-flow pump which can be inserted into the heart through the femoral artery and driven via a flexible cable from an external pow...
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JPH0512526Y2 |
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JPH0571492A |
PURPOSE: To provide a pump having no liquid level, while enabling a simplified structure, and lightweight and compact design to be applied. CONSTITUTION: A hybrid pump is equipped with piping 40 permitting a liquid flow inside, a vane 42...
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JPH0510512B2 |
An annular nonreturn valve is provided in a pump with a screw conveyor mounted at each end. This nonreturn valve seals the outlet end of the pump. It also makes it possible for the conveyed material to be discharged without deflection in...
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JPH056191U |
[Purpose] It is a screw pump that is effective for transferring solutions containing solids and fibrous impurities, and it can be configured to have a small diameter and occupy a small area in the septic tank. To provide a screw pump sui...
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JPH04333411A |
PURPOSE: To work a partition plate certainly and at correct timing in a screw pump provided with a longitudinal groove 3 extending in the axial direction on the inner peripheral surface of a pump outer cylinder 1 as well as providing a s...
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JPH04333410A |
PURPOSE: To prevent a partition plate from being applied with an excessive force in a crew pump, to correct the direction of a holder 16 and to shorten the length of an outlet. CONSTITUTION: In a screw pump provided to slide a partition ...
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JPH0457877B2 |
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JPH04255596A |
PURPOSE: To provide downsizing while eliminating a leak from a casing. CONSTITUTION: Currents are supplied by a slip ring and terminal 7, 8 to a core 5, mounted to a casing 6, and to a core 4, mounted corresponding to the core 5 to an im...
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JPH0495692U |
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JPH04187896A |
PURPOSE: To carry out a stable relay operation by constituting a screw pump as a relay pump in such a way that when the load of the motor of the screw pump becomes less than a prescribed value, the pump is stopped, and when the water lev...
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JPH0475188U |
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JPH04176471A |
PURPOSE: To provide an undangerous temporary circulating auxiliary pump which can help a heart by offering a sufficient quantity of bloodstream and can enable a patient to survive until the heart is cured or while waiting for transplanta...
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JPH04145919A |
PURPOSE: To energy-savingly generate bubbles and liq. current pressure by winding a wire on a center rotating shaft to rotate the shaft and agitating a liq. by the revolution and rotation of the shaft. CONSTITUTION: Plural coiled stainle...
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JPH0443894A |
PURPOSE: To adjust safety and irregular operation of a pump and realize balanced and efficient refining of a material by guiding a material while stirring the same, and interposing a gear in a pair of gears which are alternately rotated ...
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JPH0436099A |
PURPOSE: To reduce loss so as to enhance the efficiency of a pump by providing a ring-like nozzle on the tip side of a suction passage just before an impeller so as to effect an annular jet stream having a flow rate higher than the inflo...
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JPH0419388A |
PURPOSE: To obtain high pumping efficiency with a simple structure by rotatably arranging an inner cylinder provided with a plate-like impeller member extending spirally on its inner peripheral surface in a casing which has intake and di...
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JPH0417862A |
PURPOSE: To achieve safe and accurate transportation of blood to a magnetic fluid added to fill the inner cylinder by a method wherein an outer cylinder and an inner cylinder are arranged to be penetrated into a blood passage path and a ...
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JPH0412196A |
PURPOSE: To surely transport painting material of liquid, powder, or viscous body at high speed by respectively providing a drill on the extreme end of a pillar, a helical blade on a trunk, and shafts on the contour of the blade, and loo...
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JPH041131B2 |
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JPH0355837Y2 |
This device relates to a pump for diphasic fluids and comprises an impeller having a hub which carries blades of a special design. The intersection of the outer surface of each blade with a cylindrical surface coaxial with the hub is a l...
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JPH0354235Y2 |
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JPH03115198U |
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JPH03168384A |
PURPOSE: To provide a compact structure by forming a pump function part from a shaft having helical conveying grooves, and forming the pump function part integrally with the drive motor of a pump over a portion of axial length correspond...
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JPH0334558Y2 |
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JPH0361190U |
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JPH03111320A |
PURPOSE: To make it easy to check and repair and to certainly recover by providing protrusions for removing blocking gravel at the position opposing to the lower end of a partition plate of the inlet section entrance in the shaft of a sc...
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JPH0319920B2 |
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JPH039095A |
PURPOSE: To give the combined effect of thrust and centrifugal forces to a fluid and enable the efficient transport thereof by providing a plurality of threaded and screw type thrust vanes on the internal surface of a nonmagnetic pipe an...
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JPH02149619U |
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JPH02107784U |
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JPH02144317A |
PURPOSE: To reduce the engagement of foreign matter, to improve intake efficiency and to maintain stable transportation high in reliability by attaching an agitating vane to a screw shaft in the vicinity of the intake port of the screw c...
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JPH02140334A |
PURPOSE: To stabilize the mixed gas transport under pressure by installing a screw conveyor on the lower side of a relaying tank and connecting a pressurizing feeder at the discharge port of a conveyor and installing a compressed air fee...
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JPH02138008A |
PURPOSE: To intend to prevent bite in of foreign substance and to improve reliability by setting diameters of screws adjacent to the intake port of a screw conveyer smaller than screw diameters after the intake port, in a screw pump for ...
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JPH02136591A |
PURPOSE: To prevent the biting of foreign materials and secure the stable transport by constituting a screw pump from a screw conveyor part having a take-in port and a pump part having a discharge port and installing a screw in a screw c...
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JPH02136590A |
PURPOSE: To suppress the generation of the closing trouble by increasing the discharge pressure of transported substance by gradually increasing the diameter of a screw towards the downstream side between a take-in port and a discharge p...
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JPH0216068Y2 |
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JPH0281997A |
PURPOSE: To prevent generation of noise and vibration by providing a rotary shaft forming in its circumferential surface a grooved part consisting of many grooves tilting with respect to a direction of the axial center, stationary cylind...
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JPH0240999U |
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JPH0237196A |
PURPOSE: To increase service life and simplify assembly by forming a screw- shaped wall structure which defines a spiral slot and lies against a smooth surface lying opposite thereto with elastomer. CONSTITUTION: A screw-shaped spiral sl...
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JPH01290995A |
PURPOSE: To move only a necessary amount of fluid through a housing by arranging a rotatable impeller in the housing and applying an electromagnetic field to the impeller. CONSTITUTION: An integral pump/motor 1 comprises stationary assem...
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JPH01244198A |
PURPOSE: To aim at the promotion of omission from difficult mating work by making both conical friction surfaces of an impeller and an impeller hub accord with each other by means of the axial movement of a clamping locknut attached to a...
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JPH01208574A |
PURPOSE: To increase turning force and reduce resisting force by forming a number of through holes on a wind receiving vane which is curved on one face side, rotatably providing closing plates for covering the through holes on the inner ...
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JPH0139354B2 |
The device comprises a container 6 for said material, and a shaft 17 rotatably mounted through a bore 14 in the bottom of said container 6 and supporting a screw conveyor 25, said shaft 17 comprising a threaded portion 20 cooperating wit...
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JPH0197094U |
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JPH01158126A |
PURPOSE: To form a shower by a simple constitution and contribute to the health such as blood circulation promotion by rotating a spiral body arranged inside a cylindrical body erected in a bathtub and circulating hot water in the bathtu...
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JPH0180691U |
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JPS6451136A |
PURPOSE: To enable an installation of a transportation instrument at any place along a transport pipe for a fluid by arranging a rotor fitted with blades inside a transport pipe and by rotating the rotor by magnetizing driving coils arra...
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