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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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JP2015528688A |
A first magnetic assembly and a second magnetic assembly arranged in parallel for the generation of a magnetic field and a null magnetic field region, and the first magnetic assembly placed between the first magnetic assembly and the sec...
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JP5785243B2 |
The present invention relates to a wind turbine having a wind turbine tower with a nacelle provided on the top to which a rotor hub with one or more wind turbine blades is rotatably mounted by a rotor shaft. A generator is arranged in th...
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JP5778773B2 |
A rotor form electric machine is provided including a rotor body that rotates about an axis of rotation, the rotor body having a superconducting rotor winding and cooling arrangement provided for cooling the rotor winding having at least...
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JP5753462B2 |
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JP5700445B2 |
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JP5698715B2 |
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JP5691544B2 |
To provide an axial gap type rotating machine enabling easy mounting of a rotor and easy replacement of a permanent magnet.In a superconducting motor, a rotor 30 and a stator are arranged opposing to each other in a rotating shaft direct...
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JP5669059B2 |
To enhance the rotation efficiency of a superconducting motor by maximally utilizing a superconductivity phenomenon, in addition to simplification and miniaturization of the superconducting motor.In a superconducting motor 1 composed of ...
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JP5649735B2 |
A superconducting machine for supporting a coolant feed line for superconducting machines includes a hollow shaft that can be connected to the superconducting machine in a first region, the coolant feed line being disposed in the interio...
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JP5636976B2 |
To provide an axial gap type rotating machine capable of suppressing generation of vibration and thermal stress in a fixing part between an armature coil container and an armature core.In an axial gap type superconducting motor 1, a stat...
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JP5606631B2 |
An apparatus and a method for cooling a super conducting machine are disclosed, in which at least two condenser areas each make thermal contact with a cold head, and in which the at least two condenser areas each have a connecting line, ...
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JP5598320B2 |
To provide a high performance superconducting apparatus which avoids characteristics deterioration caused by heat of permanent magnets serving as component members.A superconducting motor includes a stator 20 and a rotor 30. The stator 2...
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JP2014180176A |
To provide a superconducting rotating machine that prevents start failure at the start of operation.A superconducting rotating machine 100 comprises: a stator 10 supporting a stator coil 11; a rotor 20 that includes a superconductive mat...
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JP5575125B2 |
A rotor for a synchronous machine has a rotor axis which defines a rotor shaft. The rotor has a winding support which is arranged on the rotor shaft such that they rotate together, in such a way that it surrounds the rotor shaft in a cen...
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JP5568724B2 |
The present invention provides a rotor (1) or a stator for a superconducting electrical machine. The rotor (1) includes a mounting (2) that is maintained at substantially ambient temperature during operation of the electrical machine and...
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JP5516665B2 |
To provide a superconducting coil apparatus that comprises a container capable of improving sealability, and to provide a superconducting apparatus using the superconducting coil apparatus.A superconducting coil apparatus comprises: a su...
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JP5503929B2 |
Provided is a cryogen supply and return apparatus and a superconducting rotating electric machine, comprising stationary and rotatable members arranged out of contact with each other, preventing an increase of maintenance cost or a tempe...
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JP5507968B2 |
To provide a superconductive rotating machine, which is possible of improving the efficiency of a wire rod in a device and can be utilized for various scales of power generation while coping with large-scale power generation, in which hi...
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JP5504888B2 |
To provide a container for a superconducting coil, which suppresses thermal stress generated between a case of a container for holding the superconducting coil inside and a refrigerant supply pipe connected to the container, and supplies...
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JP5496573B2 |
To provide a rotor core which efficiently and uniformly cools an superconductive coil without causing low-temperature brittleness even in an extremely low temperature zone, a cooling method of the rotor core, and a superconductive rotati...
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JP5497625B2 |
To provide a superconducting motor that efficiently cools superconducting coils to a desired cryogenic temperature, effectively generates a stable superconducting state even in a high load or transient motor operating state, and ensures ...
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JP5471806B2 |
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JP5471285B2 |
To provide a stator, which restrains itself from being influenced by the line of magnetic flux to a coil by fixing and arranging a superconductive coil in a desired position with proper strength and improves the electric property of the ...
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JP2014057087A |
To provide a superconducting coil having improved performance, a rotary device and a method for manufacturing the superconducting coil.A superconducting coil 10 which is a saddle type superconducting coil wound by superconducting wire ma...
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JP5446199B2 |
To provide a superconducting rotating machine configured using only a cryostat without the use of a freezing medium, wherein a rotor can be cooled readily, efficiently and without fail. The superconducting rotating machine includes the r...
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JP5440063B2 |
A superconducting rotating electrical machine configuring a motor or generator, includes a base member (1), a stator (2) supported by the base member (2), a rotor (3) rotatably provided relative to the stator (2) and including a supercon...
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JP5414973B2 |
A superconducting tape includes a substrate, a buffer layer overlying the substrate, a superconductor layer overlying the buffer layer, and an electroplated stabilizer layer overlying the superconductor layer. The tape provides for low A...
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JP5407448B2 |
To provide: a superconducting coil having improved performance; a rotary device; and a method for manufacturing the superconducting coil. The superconducting coil 10 is a saddle type superconducting coil having a superconducting wire mat...
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JP5402518B2 |
The invention offers a superconducting coil, which is an oxide superconducting coil 10 that has the shape of a saddle formed by winding an oxide superconducting wire 11 in the shape of a racetrack and that has a curved portion 10b and a ...
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JP5397866B2 |
The main problem to be solved by the invention is to provide a superconductive rotor, a superconductive rotating machine and a superconductive rotating-machine system which are capable of inductive and synchronous rotation while employin...
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JP5397874B2 |
An exciter assembly for supplying a field current to the rotor windings of a superconducting synchronous machine includes a pulse transformer having a stationary primary winding, a secondary winding and a tertiary winding. A switched mod...
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JP2014007792A |
To provide a superconducting apparatus which enables a cooling mechanism to be operated and concurrently inhibits the consumption of a battery of a mobile body when being mounted on the mobile body.A superconducting apparatus includes: a...
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JP5375599B2 |
To provide a superconducting device which can absorb stress caused by thermal contraction difference at a connection part between members at very low temperature. A superconducting motor as the superconducting device includes a supercond...
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JP5373759B2 |
A superconducting electric motor includes: a rotor that is rotatably arranged; and a stator that is arranged in a radial direction of the rotor so as to face the rotor. The stator has a plurality of superconducting coils that are wound a...
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JP5362579B2 |
A superconducting article is provided that includes a substrate, wherein the substrate is untextured and comprises a nickel-based alloy containing primarily nickel and not less than about 20 wt % of an alloying element, and wherein the s...
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JP5362446B2 |
To provide a superconduction device which is advantageous in improving durability of a superconducting coil. The superconduction device includes a drive part 300 for driving, an operation part 400 for operating drive amount of the drive ...
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JP5353585B2 |
To provide a superconducting rotating machine of high efficiency and high power which uses a superconducting bulk which is used as a rotating machine without being magnetized. The superconducting rotating machine includes a field having ...
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JP5341405B2 |
To provide a superconducting rotating machine which reduces leakage magnetic field, by bringing length of an iron core in a rotor axis direction close to the width of the axial direction of a superconducting coil stored in an inner vesse...
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JP5343404B2 |
To provide a cooling-medium supplying/discharging device for a superconducting rotary electric machine that stably ensures the functions of a magnetic fluid seal arranged in a cooling-medium recovery path by also assuming the application...
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JP2013540579A |
A system and method in at least one embodiment for separating fluids including liquids and gases into subcomponents by passing the fluid through a vortex chamber into an expansion chamber and then through at least a portion of a waveform...
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JP2013229624A |
To provide a superconducting coil unit and a superconducting apparatus that reduce loss.A superconducting coil unit 10 includes: inner circumferential coil elements 12a, 12b as a coil body part comprising a superconducting wire rod 15 wo...
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JP5332869B2 |
To provide a superconducting coil that suppresses degradation in electrical characteristicss, and to provide a super-conductive apparatus using the superconducting coil. The superconducting coils 11, 21 are obtained by laminating a plura...
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JP5337179B2 |
To provide a superconducting apparatus that prevents the temperature of a superconducting coil from locally rising and is advantageous in properly maintaining the output of a motor, even if heat infiltration or increase in the disturbanc...
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JP5335260B2 |
To provide cylindrical power generating equipment floated by a high temperature superconductor, with a two-magnetic pole axes rotator, which is small-sized and can rotate at a high speed. The cylindrical power generating equipment floate...
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JP2013222928A |
To prevent breakage of a superconducting apparatus due to heat shrinkage resulting from cooling of a superconducting coil.A superconducting apparatus includes: a superconducting coil; an inner tank container 1 which holds the superconduc...
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JP2013223364A |
To provide a superconducting apparatus which efficiently cools a superconducting coil and has an inner tank holding the superconducting coil therein and having elasticity.A superconducting motor 1 comprises: a superconducting coil 21; an...
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JP2013222874A |
To provide a superconducting apparatus which includes a refrigerator for cooling a superconducting coil, and is compactified.A superconducting apparatus 1 includes: a superconducting coil 21; an inner tank 41 which holds the superconduct...
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JP2013211591A |
To provide a container for superconducting coil and a superconducting apparatus using the container for superconducting coil.There is provided a container for superconducting coil that includes an inner tank container 50 holding a superc...
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JP5310914B1 |
To provide a superconductive coil body in which loss is reduced and which includes a magnetic circuit member, and to provide a super conducting apparatus.A superconducting apparatus includes a superconducting coil body 10. The supercondu...
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