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Document Title |
JP4610321B2 |
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JP4611364B2 |
To provide an artificial heart pump having a structure in which a part of a fixed body can be independently disassembled. A projection part 8b provided on a center position of a rear end surface 8x of a fixed body 8 is inserted in a hole...
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JP4612954B2 |
A tube pump in which the rotor is axially supported by permanent magnets at each end, so arranged as to apply attractive force across the gap between the rotor and a stator such that permanent magnets provide the sole radial support for ...
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JP4587802B2 |
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JP2010209762A |
To provide a compressor having reduced noises without leaking directly to the outside when sucking material air to produce compressed air, and to provide an oxygen enricher.The compressor 10 includes a case part 23, a driving motor 11 pr...
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JP4523962B2 |
To provide an artificial heart pump adapted so that a part of a fixed body can be independently disassembled. A fixed body 8 is connected to a fixed body 3 by inserting a projection part 8b provided in the central position of a rear end ...
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JP4523961B2 |
To provide an artificial heart pump having a structure in which a part of a fixed body can be independently disassembled. A projection part 8b provided on a center position of a rear end surface 8x of a fixed body 8 is inserted in a hole...
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JP4524169B2 |
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JP2010514595A |
Injection molded ring fan embodiments and methods for making them. The methods influence material flow during the injection molding process such that a major portion of the materials flowing in opposite directions in the outer rings pref...
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JP4410483B2 |
To attain space-saving in installation of agitation mixing equipment for mixing plastic pieces with water by eliminating piping, and enhance mixing performance with reduced piping. The agitation mixing pump 1 includes an impeller, a cyli...
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JP2010011593A |
To reduce the thickness of a motor-integrated line pump.In the motor-integrated line pump 1, a stator 5 is a claw pole stator having a circular core 10 having, in an inner circumferential surface, a plurality of claw magnetic poles 14, 1...
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JP4390856B2 |
PCT No. PCT/CH96/00335 Sec. 371 Date May 6, 1998 Sec. 102(e) Date May 6, 1998 PCT Filed Sep. 26, 1996 PCT Pub. No. WO98/11650 PCT Pub. Date Mar. 19, 1998The rotary pump (3) according to the invention comprises a housing (9) and a rotor (...
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JP2009270512A |
To provide a line pump minimizing components other than a blade between a suction opening and a delivery port and not requiring machining accuracy even if the pump is miniaturized.This line pump 10 includes: a housing (a suction-side hou...
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JP4342024B2 |
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JP4323604B2 |
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JP2009522501A |
Provided are a pumping device and a pumping system utilizing the same. The pumping system includes: a tower, installed at a water intake place, having an internal space section and a water-bearing section disposed on the internal space s...
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JP4263297B2 |
The invention concerns a seal device for a submersible machine, such as a pump or a mixer. The seal device is designed as an easily replaceable unit comprising two mechanical face seals (4,6) and (5,7) resp, parted by a room for a barrie...
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JP4245240B2 |
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JP4242096B2 |
The paracardiac blood pump is destined designed for protruding through the cardiac wall into the heart with a portion of its housing (10) and for suctioning blood from the heart. The blood is pumped into one of the blood vessels connecte...
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JP4211528B2 |
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JP4200006B2 |
A device for axially conveying fluids, wherein the conveyor part thereof is entirely magnetically borne and the radial bearing thereof is provided with sufficient rigidity and efficiently dampened, whereby problems encountered when passi...
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JP2008291727A |
To provide a means for increasing the compression ratio of a screw type gas pump for mainly blasting air with gas as the object, as a means with small pressure for increasing the compression ratio of a screw type gas pump and making it a...
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JP4183612B2 |
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JP4168519B2 |
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JP4163349B2 |
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JP4158269B2 |
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JP4149910B2 |
The invention relates to a pump ( 1 ) having a pump guide tube ( 13 ) for the transport of a heat-exchange medium ( 6 ) for a reactor having a bundle of catalyst tubes ( 2 ), where the pump ( 1 ) has a casing ( 14 ) which surrounds the p...
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JP4143185B2 |
The invention concerns a pump of a centrifugal- or a half axial type meant to pump liquids, mainly sewage water. According to the invention, the pump impeller comprises a hub (4) provided with one or several vanes (5) the leading edges (...
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JP4129806B2 |
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JP2008528870A |
Disclosed herein are apparatuses having a stator and a rotor configured to provide both a magnetic drive means and a magnetic bearing means for a rotatable element. The stator and rotor are configured to operate in unison to provide a ma...
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JP4126119B2 |
The invention concerns a pump impeller of a centrifugal- or a half axial type meant to pump liquids, mainly sewage water. According to the invention, the pump impeller comprises a hub (4) provided with one or several vanes (5) the leadin...
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JP4122852B2 |
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JP2008157206A |
To provide a motion-electric energy conversion device such as a hydraulic power generator or a pump, capable of preventing the occurrence of inconvenience due to attraction of iron powder to a rotor magnet, even when the rotor magnet is ...
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JP2008157205A |
To provide a motion-electric energy conversion device such as a hydraulic power generator or a pump, easy in assembling, and capable of providing high installation accuracy.When assembling the hydraulic power generator 1, after arranging...
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JP2008524499A |
A pump for moving a liquid including a rotor rotatable within a housing and slidable relative to the housing between a first axial rotor position during normal pump operation and a second axial rotor position during a pump inoperative co...
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JP4117077B2 |
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JP4107886B2 |
To provide an axial-flow pump having high pump efficiency and scarcely breaking particle components in blood. The axial-flow pump comprises a housing 1, the impeller housed in the housing and a drive mechanism D for rotatively driving th...
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JP4108054B2 |
An artificial cardiac pump includes an impeller (3) rotatably supported on a fixed shaft body (2) in a housing (1) and a drive mechanism rotating the impeller, wherein blood is taken in from the front side and force-fed to the rear side ...
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JP4106484B2 |
To provide a compact axial-flow pump having a reduced radial dimension. This magnetic floatation pump comprises a rotary shaft body comprising an axial-flow blade and a dynamic bearing on its peripheral face, and including permanent magn...
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JP2008128089A |
To provide an in-pipe pump which has a shaft of a spiral band body for conveying high-viscosity substances inside a L-shaped pipe and causes no detention time of conveying high-viscosity substances such as cake, paste and slurry and besi...
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JP4092318B2 |
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JPWO2006011626A1 |
In conventional electric rotating bodies such as electric fans and fans, the blade body is generally attached to the output shaft of the motor, and the blade body is rotated by the motor to blow air, so the motor is located at the center...
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JP4078245B2 |
To provide an artificial cardiac pump of which the pumping efficiency is improved by shortening the end play. A ring-shaped projection part 6b is disposed at an end surface of the downstream side of a shroud 6 so that a concavity between...
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JP4076581B2 |
PCT No. PCT/CH96/00117 Sec. 371 Date Oct. 1, 1997 Sec. 102(e) Date Oct. 1, 1997 PCT Filed Apr. 2, 1996 PCT Pub. No. WO96/31934 PCT Pub. Date Oct. 10, 1996The rotary machine comprises a driven rotor and an electric motor having a stator a...
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JP4066474B2 |
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JP4059416B2 |
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JP4056009B2 |
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JP4050324B2 |
An impeller pump for moving large volumes of liquid against heads of up to 1 meteris formed by a substantial circular housing having its axis substantially vertical in which an impeller is mounted for rotation on the central axis. The im...
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JP2008025461A |
To achieve miniaturization by making it unnecessary to provide an accessory such as piping at the outside of a stator 6 surrounding a rotor 3 for mounting an electric axial flow pump to a suction part.This pump includes the stator 6 prov...
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JP2008014197A |
To provide a fluid transportation device capable of transporting fluid such as water from a lower part to an upper part.The fluid transportation device is provided with a fluid transportation pipe 11 having a fluid inlet 21 and a fluid o...
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