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WO/2022/164070A1 |
The present invention relates to a testing apparatus for an active current control-type non-contact superconductive exciter having a hybrid magnet installed therein, and a high-temperature superconducting rotating machine using same. The...
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WO/2022/164330A1 |
There is provided a rectifier of an alternating input current, which may comprise: an electrical switch comprising a length of HTS material to carry an alternating switch current, the HTS material having a critical current; a magnetic fi...
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WO/2022/160796A1 |
The present invention relates to the field of quench protection for superconducting magnet systems, and in particular, relates to a distributed heater network-based quench protection circuit for a superconducting magnet system, comprisin...
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WO/2022/157441A1 |
The present invention relates to a superconducting electric machine (1) comprising an inductor (3) having: - superconducting pellets (7) circumferentially distributed about an axis (X) of the electric machine (1), - an armature (2) compr...
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WO/2022/146303A1 |
The present invention is a system (100) for providing calculation of AC losses for use in superconductor generator design. The subject matter system (100) essentially comprises a processor unit (110), a memory unit (120) where said proce...
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WO/2022/137738A1 |
A superconducting coil device according to an embodiment of the present invention comprises: a spool that has a tubular body; a superconducting wire that has a winding part which is wound around the spool; a spool-side guide part that ho...
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WO/2022/138033A1 |
A cryogenic freezer (20) comprises: a first cooling stage (22a) for cooling an object to be cooled; a first heat transfer member (51) connected to one between the first cooling stage (22a) and the object to be cooled; a second heat trans...
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WO/2022/118614A1 |
Provided is a polymerizable composition comprising: a norbornene-based monomer; rare-earth element-containing particles having a number-based mode diameter of 0.05-1.5 μm (exclusive of 1.5); and a metathesis polymerization catalyst.
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WO/2022/112740A1 |
According to an aspect, there is provided a method of installing or removing a superconducting cable into or from an installed operative position, e.g. in a nuclear fusion reactor, wherein the superconducting cable is flexible and the me...
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WO/2022/108819A1 |
A cooling system includes a coolant transmitter that transmits coolant at a pressure greater than atmospheric pressure. The cooling system also includes an evaporation vessel at atmospheric pressure. The evaporation vessel can contain an...
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WO/2022/084398A2 |
A high temperature superconductor, HTS, field coil having turns comprising HTS material wound about an axis of the coil. The turns are separated from one another along a direction perpendicular to the axis by a layer of insulator materia...
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WO/2022/087323A1 |
A conformal dipole winding includes a superconducting tape configured with a geometry that orients a face of the superconducting tape to be parallel to a local magnetic field produced by the winding along a length of the superconducting ...
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WO/2022/073768A1 |
The invention relates to a cryogen-free superconducting magnet system with a superconducting coil (1) for generating a magnetic field, a vacuum chamber (2) with vacuum chamber walls (3) limiting the vacuum chamber to the outside, and a c...
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WO/2022/075127A1 |
This NbTi superconducting multi-core wire comprises: a core section; a first barrier layer, disposed on the outer periphery of the core section and formed from a first copper alloy that includes at least one element between nickel and ma...
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WO/2022/068465A1 |
A cryogen cooling system for a superconducting magnet. The cryogen cooling system comprises: a cryogen chamber (20) connected to a cooling assembly (12) surrounding the superconducting magnet (10); a recondensing chamber (30) disposed hi...
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WO/2022/063425A1 |
The present invention provides a magnet device (1) based on the Bitter principle, which is made of an assembly of a plurality of conductor layers (2) and a plurality of substrate layers (3). One substrate layer (3) supports one conductor...
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WO/2022/049800A1 |
A connection layer (30) between two superconducting layers (16, 26) includes crystal grains containing a rare earth element (RE), barium (Ba), copper (Cu), and oxygen (O), the crystal grains having a bimodal grain size distribution. A co...
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WO/2022/039150A1 |
Cold storage material particles according to one embodiment of the present invention contain: at least one first element that is selected from the group consisting of rare earth elements, silver (Ag) and copper (Cu); and a second element...
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WO/2022/038810A1 |
Provided is a superconducting wire material heat treatment bobbin that can appropriately handle a heat-treated superconducting wire material. To that end, a superconducting wire material heat treatment bobbin (100) includes: one or a plu...
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WO/2022/014777A1 |
Disclosed is a bobbin structure for winding a superconducting wired rod, which can secure a minimum radius of curvature that can prevent a deterioration in mechanical properties and a decrease in the uniformity of electromagnetic force d...
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WO/2021/257145A2 |
Described are concepts directed toward systems, structures and techniques to create low-resistance, high current capacity, demountable solder joint connections. Such systems, structures and techniques may be used to simultaneously create...
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WO/2021/252330A1 |
Techniques are described for forming a defect-tolerant superconducting magnet. The techniques may be based on current sharing processes within a stack of high temperature superconductor (HTS) tapes in operation. Application of these tech...
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WO/2021/236185A1 |
Magnets and magnet systems include stacked magnet baseplates. Each of the plates includes grooves that contain windings of a conductor (e.g. a high temperature superconductor) that generates a magnetic field when current is passed throug...
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WO/2021/233615A1 |
The invention provides a magnet assembly for a planar electromagnetic motor, the magnet assembly comprising: - a first plurality of superconductive (SC) coils, inside an outer circumference and arranged in a planar pattern such as a rect...
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WO/2021/229062A1 |
An electromagnet comprising having one or more channels. Each channel has provided therein a conductor element comprising one or more layers of superconductor material for conducting electrical current along an axis of the channel. The c...
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WO/2021/224279A1 |
A method of manufacturing a High Temperature Superconductor, HTS, field coil from one or more HTS tapes. Each HTS tape comprises an HTS material layer. The method comprises: winding the one or more HTS tapes about an axis to form a field...
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WO/2021/221509A1 |
The invention relates to an electromagnet coil assembly in particular an electromagnet coil assembly at least comprising a core; a winding constituting the coil being wound in a plurality of turns around said core; and multiple power tap...
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WO/2021/214837A1 |
A spool (4) has a cylindrical outer shape extending in the axial direction intersecting the vertical direction. A plurality of annular grooves (4a) extending in the circumferential direction are formed on the outer circumferential surfac...
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WO/2021/207003A1 |
An apparatus and method for winding electrical coils (electromagnets) is described. A self-propelled and self-referencing winding vehicle uses features on a winding bobbin to guide the direction and/or orientation of the vehicle, while l...
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WO/2021/198497A1 |
A magnetic field concentrating or guiding device can include one or more coils (110), and one or more foil, tape and/or bulk superconductor structures (120, 125) disposed in one or more predetermined positions with relation to the coils....
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WO/2021/195364A1 |
Structures and methods enable emergency or rapid shutdown of an energized no-insulation (Nl) superconducting magnet, without damage due to thermal effects of a quench. A resistive bypass wire is coupled between electrical terminals of th...
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WO/2021/195330A1 |
According to some aspects, techniques are described for designing non-insulated (NI) high temperature superconductor (HTS) magnets that mitigate problems that may arise during quench initiation and propagation. Coupling the HTS material ...
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WO/2021/195383A1 |
Schemes are described for conductor and coolant placement in stacked-plate superconducting magnets, including arranging coolant channels and conducting channels within the plates on opposing faces. If the two types of channels are aligne...
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WO/2021/187976A1 |
The invention relates to a magnet apparatus for generating a magnetic field, the magnet apparatus comprising: at least three coils arranged besides each other along a first axis in a first plane, wherein each coil comprises a conductor c...
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WO/2021/181615A1 |
A cooling pipe (150) allows a cooling medium to flow therethrough. The cooling pipe (150) extends from the outside of a vacuum container (120) towards a superconducting coil (110). Part of the cooling pipe (150) is positioned inside the ...
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WO/2021/183835A1 |
Today, chemical rockets are the most expensive components of a launch; even reusable boosters require costly fuel, ongoing maintenance, and long durations between launches. As a result, far too many space bound opportunities are prohibit...
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WO/2021/180146A1 |
A device for improving the excitation efficiency of a superconducting closed coil, belonging to the field of excitation of superconducting closed coils. The device comprises a segment of superconducting tape connected to an excitation su...
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WO/2021/178697A1 |
Described is a cable comprising a plurality of high temperature superconductor (HTS) components, a plurality of electrically conductive segments extending along a length of the cable, each of the plurality of electrically conductive segm...
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WO/2021/176604A1 |
This superconducting electromagnet device is provided with a superconducting coil (2), a refrigerant container (3), a freezer (8), a heat exchanger (11), and a cooling tube (13). The refrigerant container (3) accommodates a refrigerant t...
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WO/2021/172276A1 |
A superconductive coil device according to this disclosure comprises: a superconductive tape material wound in a helical shape over a plurality of layers; and a metal sheet and an insulating sheet that are provided between the layers of ...
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WO/2021/171872A1 |
The present invention achieves a superconducting magnet that can be inexpensively implemented. To this end, a superconducting magnet (100) comprises: a magnet part (1) obtained by winding a first superconducting wire (50) having a superc...
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WO/2021/156103A1 |
The invention relates to an NMR measuring assembly (20), comprising: a cryostat (1) having an evacuated vacuum container (5), wherein the cryostat (1) forms a bore (10), and wherein a wall (12) of the bore (10) delimits the vacuum contai...
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WO/2021/156969A1 |
Provided is a superconducting magnet which enables simplification of the structure of the superconducting magnet. This superconducting magnet is provided with: a superconducting coil; a radiation shield that surrounds the superconducting...
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WO/2021/156917A1 |
This superconducting coil comprises: a superconducting wire (3); an insulating sheet (4); and an adhesive resin (5). The insulating sheet (4) includes a plurality of resin sheets, and two semi-cured resin fiber sheets (7). The plurality ...
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WO/2021/151600A1 |
An electric generator (11) has a stator (20), a rotor (30) and a coil (100) on said stator (20) or on said rotor (30). The coil (100) includes a plurality of turns of one or more high-temperature superconducting (HTS) conductors (101) sh...
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WO/2021/149156A1 |
For a superconducting coil used in an MRI device, it is necessary to arrange superconducting wires at desired positions to obtain a desired coil shape in order to obtain a high-strength, high-uniformity, and time-stable electrostatic fie...
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WO/2021/131166A1 |
The present invention provides a superconducting wire using MgB２, wherein a curvature radius can be reduced up to a realistic value without significantly reducing a critical current, and removal performance of an inhibitory factor at a...
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WO/2021/131178A1 |
A persistent current switch (41) provided in a superconducting electromagnet device (101) and connected in parallel to a superconducting coil (3) is provided with: a first resistance portion (4c) in which a continuous superconducting wir...
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WO/2021/122588A1 |
A tokamak comprising a vacuum chamber, a toroidal field coil, and a solenoid. The solenoid is wound around the toroidal field coil within a central column region of the tokamak. The solenoid comprises an inner portion and two outer porti...
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WO/2021/122623A1 |
Neutron shielding. The neutron shielding comprises a plurality of absorption layers (201, 203), and at least one moderating layer (202). The plurality of absorption layers each comprise tungsten boride or tungsten carbide. The at least o...
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