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JP6324878B2 |
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JP6320955B2 |
Liquefier includes first compression section which is driven by a superconducting motor and which compresses a substance in a gaseous state. Cooling circuit includes: second compression section which is driven by the motor when first com...
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JP2018042312A |
To provide a superconducting rotary machine which improves energy efficiency with a simple structure, and can prevent a coolant from being backed and flowed.A cooling medium supply and discharge fixing pipe 20 comprises: a cylindrical pa...
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JP6280227B2 |
A non-traditional topology of a superconductive electric motor or generator increases the air gap flux density by reducing stray flux and concentrating lines of flux within the air gap. An electric motor or generator utilizing the invent...
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JP2018017151A |
To improve the "high-frequency superconductive electromagnetic engine"; the "high-frequency superconductive electromagnetic engine" functions such that the electromagnetic force of a pulsating flow magnetic field offsets to act on the "s...
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JP6270479B2 |
A high-temperature superconductor (HTS) coil includes a coil winding with a superconducting material and a coil former for carrying the coil winding. When the high-temperature supercon-ductor (HTS) coil cools down from a room temperature...
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JP2018011380A |
To provide a superconducting rotary machine capable of improving energy efficiency in simple configuration.A superconducting rotary machine comprises: an inner diameter shaft 14-4 including a discharge connection hole 14-4e which penetra...
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JP6262417B2 |
A magnetic field generating device (1) comprises a superconducting coil (31) formed by winding a superconductive wire material; an unseparated conductor plate (32) which comprises an electric conductor and is placed such that the conduct...
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JP2018007480A |
To provide a superconducting rotary machine capable of ensuring the length of a current lead wire thermally optimized in a space of a vacuum case, making the vacuum case compact, and suppressing increase of a whole size of equipment.A ma...
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JP6249905B2 |
To provide a cryogenic temperature liquid pump capable of efficiently transferring liquid gas and having a highly reliable structure that is simple and that does not take maintenance time and labor.A cryogenic temperature liquid pump 1 f...
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JP2017220997A |
To provide a magnetic field superconducting rotary machine, capable of expanding a core width and thereby improving the performance, without dividing a rotor core.A magnetic field superconducting rotary machine comprises: a spider 12 hol...
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JP6234914B2 |
To suppress a wire from being peeled and cracked.A coil 101 includes a spool 110, a wire 140 and electrodes (151, 152). The spool 110 is mountable/detachable with respect to a teeth (75) of a stator (70). The wire 140 is wound around the...
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JP6236397B2 |
A turbine including: at least one rotor (2301) mounted on a drive shaft (2302) and adapted to allow current to flow in a radial direction; at least one electromagnetic coil (2300 1 , 2300 2 ) positioned on each side of the at least one r...
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JP6214498B2 |
In a cryogenic refrigerator, a valve switches between a flow passage of a low-pressure refrigerant gas and a flow passage of a high-pressure refrigerant gas. A motor drives the valve. The motor includes a rotor and a stator, the rotor lo...
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JP6197026B2 |
A rotating machine includes a stator and a rotor configured to rotate within the stator. Rotor windings are supported in the rotor and are formed of a laminated electrical conductor in a single-layer saddle coil configuration. The conduc...
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JP6191025B2 |
The present invention is capable of simultaneously being in an electrically driven mode and a power generation mode that share a single machine and a single rotor 5 and of continuously generating power. A rotating electric machine has: a...
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JP2017143622A |
To provide a superconducting rotary machine which cools a superconducting coil disposed in a rotor in a state where a general freezer is fixed without using a refrigerant in the rotary machine itself.A superconducting rotary machine incl...
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JP6166674B2 |
An axial gap type power generator of the present invention is equipped with a coil consisting of a plurality of sub-coils each having a single pancake structure, the winding of each of which is started from the inner circumferential side...
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JP2017518730A |
The motor / generator of the preferred embodiment includes a rotating portion (rotor) and a fixing portion (stator). In the disclosed device, the main function of the stator is to provide a high intensity background magnetic field in whi...
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JP6143076B2 |
To provide a stator of a superconduction rotary electric machine capable of suppressing lowering of current characteristic of the superconduction coil while suppressing increase of the number of parts and allowing simplification of assem...
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JP6113843B2 |
An apparatus (structure) is provided to support a superconductor winding (61) of an electromotive machine. An assembly (110), such as a cradle, may define a recess to receive the superconductor winding. An elongated loop (74) provides ra...
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JP2017063516A |
To provide a refrigerant supply/discharge device of superconducting rotary machine capable of suppressing solidification of a magnetic fluid.A refrigerant supply/discharge device includes: a hollow refrigerant supply/discharge device sid...
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JP6101550B2 |
To provide a superconducting rotary machine in which a rotor or a stator that uses superconducting material is stably cooled and which has therefore high efficiency and high performance, and a method of cooling the superconducting rotary...
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JP6086225B2 |
To provide a superconducting rotating machine capable of appropriately preventing the leakage of a refrigerant.A superconducting rotating machine 100 comprises: an inner case 30 that forms a storage chamber 31 storing a refrigerant for c...
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JP6086224B2 |
To provide a superconducting rotary machine which maintains proper operation by suppressing temperature rise in a gap portion between a stator and a rotor.A superconducting rotary machine is constituted so that a stator 10 and a rotor 20...
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JP6073086B2 |
To provide a rotary joint having both of a vacuum retaining function and a vibration absorbing function.In a rotary joint 100, a cylindrical first connecting member 151 coaxially connected to a first rotating shaft at one end, and a holl...
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JP6058796B2 |
An apparatus (structure) is provided to support a superconductor winding (61) of an electromotive machine. One or more elongated loops (74) and appropriate support structure (120) may be arranged to provide radial and tangential support ...
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JP6057204B2 |
Superconducting field poles (28a to 28c) each include a superconducting coil body (27) formed by spirally winding a superconducting wire material, a ferromagnetic outer magnetic field-deflecting member (60) arranged on an end face of the...
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JP2016220411A |
To supply a refrigerant supply/discharge device of a rotary machine capable of keeping the inside of a rotor in a vacuum state even during operation of the rotary machine while reducing a thermal conduction loss.A first support member 31...
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JP6035146B2 |
A stator assembly for use in a superconducting generator operated at frequencies up to 10 Hz is disclosed. The stator assembly includes a ferromagnetic stator winding support having a plurality of teeth defining slots, the slots configur...
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JP6029934B2 |
A unit winding (40(K)) is formed by bundling a plurality of insulating conductor strands (a1 to f7). A unit winding (44) disposed in a first sectional region (S1) of a first slot from one end in an axial direction of a stator toward the ...
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JP6024539B2 |
To provide a superconducting rotary machine capable of suppressing operation cost and preventing an increase in starting torque.A superconducting rotary machine includes: a rotor 20 which is rotated inside of a stator 10 while being cool...
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JP6013867B2 |
A field rotor (100) of a superconducting rotating machine including: a rotation shaft (18); a supply shaft (10) that supplies a refrigerant to the rotation shaft at one end of the rotation shaft; an input/output shaft (24) provided at th...
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JP6008696B2 |
A stator cooling structure comprising: a plurality of air supply flow paths and discharge flow paths formed alternately in the outer circumference of a back yoke (32), in the circumferential direction of the back yoke so as to extend in ...
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JP2016163378A |
To prevent leakage of an adhesive and application unevenness when a member in a rotary machine is fixed by an adhesive.In a member fixing structure of a rotary machine, a first member 12 and a second member 13, which are provided in the ...
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JP5974278B2 |
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JP2016149485A |
To provide a superconducting apparatus which inhibits heat intrusion into a superconducting coil.A superconducting apparatus includes a superconducting coil, an inner tank container 1, an outer tank container 2 and a support member 3. Th...
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JP5952714B2 |
Provided are a cooling medium supply/discharge device and a superconducting rotary machine which can reduce the axial length of the machine, with a simple structure. The cooling medium supply/discharge device comprises a cylindrical rota...
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JP5917195B2 |
A field rotor (100) of a superconducting rotary machine, comprises a rotary shaft (10), a plurality of coil boxes (20), and a plurality of superconducting coils; wherein the coil boxes extend in a center axis direction of the rotary shaf...
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JP2016063672A |
To enable a stator core to be assembled into a cage-type insulating container that accommodates a superconducting coil.A method of manufacturing a stator is adapted to assemble a stator core composed of a substantially cylindrical yoke s...
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JP2016063708A |
To provide a superconducting coil cooling device for cooling a superconducting coil of a rotor without using a coolant and in the state where a general refrigerator (that is not a rotatable special refrigerator) including a capability fo...
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JP2016046930A |
To provide a superconducting coil support structure that brings about a thermal barrier between a superconducting coil and a rotor without the use of a member such as CFRP that deteriorates with age.A superconducting coil support structu...
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JP5890238B2 |
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JP5866965B2 |
To provide a superconducting rotary electric machine stator which is structured advantageously for fixing a connecting terminal connecting a superconducting coil while attaining reduction in size.A superconducting rotary electric machine...
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JP2016019396A |
To provide a joint structure of a superconducting motor which is easily assembled and in which leakage of a coolant can be prevented.The joint structure of the superconducting motor for coupling a side of cooling device which supplies th...
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JP2016010212A |
To provide a superconducting motor cooling device capable of easily cooling a field superconducting coil through heat conduction of interposed members.A superconducting motor cooling device includes: heat conductors 15a-15d in contact wi...
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JP5840707B2 |
An apparatus (structure) is provided to support a superconductor winding (61) of an electromotive machine. An elongated loop (74) provides radial support to the winding. A base assembly (84) may include a base module (89) arranged to anc...
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JP2015226444A |
To allow for cooling by free-standing refrigerant circulation in a refrigerant container, without supplying refrigerant from the outside of a dynamo-electric machine to a field superconducting coil of a superconducting dynamo-electric ma...
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JP5806338B2 |
A super conducting synchronous machine including a rotor which may rotate in relation to a stator and which has at least one super-conducting winding which is cooled by means of a cooling machine is provided. The cooled areas of the roto...
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JP2015186269A |
To provide a rotor of a magnetic field superconducting rotary machine that can widen an inner space of a vacuum case (a vacuum layer) without changing a size of a rotor core, and that can prevent low temperature brittleness of the rotor ...
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