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WO/2023/143641A1 |
Disclosed in the present invention is a device for providing a liquid helium forced-flow cooling working medium. The device comprises a thermal-load liquid helium tank system, a circulating-pump liquid helium tank system, a supercooled-h...
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WO/2023/144247A1 |
A persistent current switch (10) for a superconducting magnet comprises a length of superconducting wire having electrical connection ports (16) at its ends, and a heater (13) for supplying heat to the superconducting wire. The length of...
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WO/2023/141541A1 |
Some aspects relate to a toroidal field (TF) coil for a tokamak. The TF coil includes a first inner leg having teeth on a side of the first inner leg. The corresponds to an interface between the TF coil and a second TF coil. The teeth ex...
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WO/2023/141243A1 |
Coils for superconducting magnets and methods of making coils for superconducting magnets and controlling the turn-to-turn contact resistance of coils. The coils include a REBCO superconducting tape coated with a layer of tin-lead solder...
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WO/2023/135254A1 |
A magnetic resonance device comprises a sample spinning apparatus (20) configured to spin a sample (30) about a sample spinning axis (R), the sample spinning apparatus being configured to exert a torque on the sample by interaction of th...
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WO/2023/134265A1 |
A gas-cooled current lead and superconducting magnet system. The system comprises: a 4K container filled with liquid helium and a superconducting coil, a heater for heating the liquid helium, a cold head apparatus having a cooling functi...
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WO/2023/129010A1 |
The invention relates to at least one magnet (10) comprising at least one inner jacket (21) in which the air inside can be vacuumed to obtain the magnetic field required in Magnetic Resonance Imaging (MRI) devices, at least one magnetic ...
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WO/2023/110340A1 |
The invention relates to a superconductor system (1; 21; 41; 61; 81; 101; 121; 141), comprising: - an insulating container (2), which has a thermally insulating container wall (3) delimiting an insulating chamber (8), wherein a thermal c...
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WO/2023/111601A1 |
An array comprising the winding of conductors in the form of a structure, such as a tape, for any Canted Cosine Theta (CCT) magnet, with any multipole layout, in which the tape trace of the conductor of a CCT magnet in a plane perpendicu...
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WO/2023/106566A1 |
The present invention relates to a high-temperature superconducting magnet and, more specifically, to a high-temperature superconducting magnet in which superconducting wires having different numbers of stacked layers are wound while the...
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WO/2023/105974A1 |
A superconducting coil apparatus (10) comprises a superconducting coil (2) formed in coil shape by winding superconducting wire, and a thermal-type persistent current switch (PCS(3)) connected to an excitation power supply for the superc...
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WO/2023/101187A1 |
A superconducting current-limiting type DC circuit breaker according to an embodiment of the present invention, comprises: a current-limiting unit connected to a power system; and a circuit breaking unit connected to an end of the curren...
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WO/2023/101911A1 |
An improved magnetic-levitation-based low-gravity simulator (MLS) is provided. The MLS includes one or more gradient-field Maxwell coils that are provided within a superconducting magnet. When a current is provided to the one or more Max...
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WO/2023/096852A1 |
Systems and methods for performing optical annealing of an optical fiber disposed in a cryogenic environment subject to ionizing radiation, such as in a fusion energy source, are provided. The techniques include optically annealing the o...
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WO/2023/093697A1 |
The present application relates to a dynamic active field stabilization method, system and device for a liquid-helium-free superconducting magnet. The method comprises the following steps: collecting operation fixed frequency information...
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WO/2023/094611A1 |
A method of energizing or de-energizing a high temperature superconducting, HTS, coil, from an initial transport current to a final transport current. The HTS coil comprises a plurality of turns of HTS material. A transport current (302)...
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WO/2023/087408A1 |
An in-vehicle superconducting magnet system of magnetic levitation transportation, and a magnetic levitation transportation train. The in-vehicle superconducting magnet system comprises a cryostat (1) having a vacuum working chamber, whe...
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WO/2023/087383A1 |
A superconducting magnet apparatus and a superconducting magnetic levitation train. The superconducting magnet apparatus comprises: a cryostat (1), wherein an inner cavity of the cryostat (1) is capable of accommodating a refrigerant, an...
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WO/2023/089919A1 |
The purpose of the present invention is to provide a niobium-aluminum precursor wire having properties such as expression of flexibility and ensuring a large single-wire length, as well as a twisted wire, a superconducting wire, and a su...
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WO/2023/083956A1 |
A high temperature superconducting, HTS, field coil. The HTS field coil comprises a plurality of HTS tapes (510) arranged to form turns of the HTS field coil, and a substrate (500) separating each of the turns. The turns form a coiled pa...
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WO/2023/083666A1 |
A high temperature superconductor, HTS, magnet. The HTS magnet comprises an HTS field coil, an insulating layer, semiconductor material, and a controller. The HTS field coil comprises a plurality of turns of HTS material wound about an a...
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WO/2023/086655A1 |
Described are concepts, systems, structures and techniques for metal filling an open channel (12) in a baseplate (19). In embodiments, metal filling of an open baseplate channel is achieved using vacuum pressure impregnation (VPI). In em...
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WO/2023/086453A1 |
A high capacity current lead (10) comprises components that are electrically coupled using indium joints. The current lead includes a heat exchanger having a portion at room temperature (100) and a portion (200) within a vacuum cryostat....
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WO/2023/083667A1 |
A high temperature superconducting, HTS, cable. The HTS cable comprises a channel, HTS material, and an insulating layer. The channel is formed from conductive material, and has a groove extending along the length of the HTS cable. The H...
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WO/2023/047739A1 |
To improve the critical current density of a superconducting bulk body of an iron-based compound as compared to conventional products. This superconducting bulk body (B) is a polycrystal of an iron-based superconductor and has a c-axis o...
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WO/2023/042689A1 |
This superconducting magnet device (10) comprises a superconducting coil (12) arranged in a cryogenic environment, and a protective diode (22) arranged in the cryogenic environment and connected to the superconducting coil (12). The prot...
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WO/2023/042644A1 |
A superconducting magnet device (10) comprises: a superconducting coil (12); a radiation shield (16) having a plurality of separate shield strips (17a, 17b) arranged so as to surround the superconducting coil (12); a thermal bridge membe...
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WO/2023/037792A1 |
Provided is a superconducting magnet device (20) comprising: a superconducting coil (main coil (1)) in which a superconducting wire material is wound; and a persistent current switch (PCS (2)) electrically connected in parallel with the ...
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WO/2023/033407A1 |
The present invention relates to a vertical-axis-type wind turbine comprising a high-temperature superconducting generator having a mass-impregnation cooling structure for a cryogenic coolant. The technical subject matter of the present ...
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WO/2023/033634A1 |
The present invention relates to a high-temperature superconductive rotary machine having a fixed cryogenic refrigerant cooling tank for a rotor and a waste gaseous refrigerant recycling cooling structure. The technical gist of the prese...
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WO/2023/027149A1 |
This superconducting wire material comprises: a superconducting layered body that has a metal substrate and an oxide superconducting layer; and a stabilizing part which is formed so as to cover the superconducting layered body and which ...
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WO/2023/024238A1 |
Disclosed in the present invention are a superconducting magnet system for a cyclotron and a cyclotron provided with same. The superconducting magnet system comprises: a low-temperature device comprising a refrigerating machine and a low...
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WO/2023/002880A1 |
[Problem] To provide a superconductive cable which is capable of storing magnetic energy while performing electric power transmission between a power source having an output that fluctuates over a short time period, and a load, and which...
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WO/2023/287397A1 |
An electrical generator and cooling system for the same are provided. Accordingly, the generator includes a non‑rotatable component supporting a field winding assembly and a rotatable component oriented to rotate relative thereto. The ...
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WO/2023/284655A1 |
The present invention relates to the technical field of superconducting magnets; disclosed is a high-temperature superconducting segmented excitation system, comprising at least two flux pumps, at least two high-temperature superconducti...
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WO/2023/280556A1 |
An apparatus for making an electrical connection between a superconducting component disposed in a cryogenic chamber and an electrical device disposed outside the cryogenic chamber is described. The apparatus includes a coil comprising a...
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WO/2023/276856A1 |
A cold head mounting structure (50) comprises: a heat transfer stage (52) that is disposed in a vacuum area (32) within a vacuum vessel (30) and comes into contact with or separates from a cooling stage (22) of a cold head (20a) by the m...
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WO/2023/275540A1 |
There is provided a magnet system for generating a homogeneous magnetic field in a target region. The magnet system comprises: a first magnet formed from low temperature superconductor, LTS, material wound so as to define a central axis,...
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WO/2022/259803A1 |
The present invention addresses the problem of providing: a superconducting connection structure of an Nb3Sn superconducting wire rod and an NbTi wire rod, the superconducting connection structure comprising no environmental load substan...
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WO/2022/258206A1 |
A toroidal field coil for a tokamak plasma chamber having a central column. The toroidal field coil comprises first and second high temperature superconductor, HTS, assemblies comprising a respective one or more HTS tapes for conducting ...
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WO/2022/260677A1 |
A superconducting magnet (10) includes a cooling tank (15) containing a cooling medium and at least one superconducting circuit (16) configured for generating a magnetic field. The superconducting magnet further includes a power supply (...
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WO/2022/258493A1 |
The invention relates to a system for controlling a superconducting coil (6) with a magnetic persistent current switch (7). The magnetic persistent current switch (7) is used for switching the superconducting coil (6) between a persisten...
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WO/2022/256305A1 |
In examples, provided are leadless power couplers that include (1) a thermal insulating system having an outer wall and an inner wall, (2) a first electrically conductive winding located outside the thermal insulating system, where the f...
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WO/2022/250059A1 |
This superconducting rectangular wire material for a superconducting coil comprises: a NbTi-based or Nb3Sn-based wire material, the surface of which is covered with a copper-based material; and a fusion resin layer which covers the outer...
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WO/2022/249514A1 |
The present invention achieves a low-cost direct-current magnetic field superconducting coil power supply device that uses a superconducting coil. A direct-current magnetic field superconducting coil power supply device 1 comprises a s...
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WO/2022/243543A1 |
A thermal management system (5) for a magnetoplasmadynamic thruster (10) for a space craft is disclosed. The thermal management system (5) is located between at least one superconducting magnet (120) and a plasma discharge unit (15 and c...
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WO/2022/224783A1 |
Provided are a magnetic cold storage material particle exhibiting low breakage rate even when long-term vibration by operation of a refrigerating machine is applied in an extremely low temperature range, a cold storage device wherein the...
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WO/2022/224761A1 |
A magnetic field generating device 1 comprises a core 2, a pair of superconducting coils 3, and one or a pair of vacuum heat-insulation containers 4. The core includes a substantially C-shaped or substantially U-shaped yoke 21, and a pai...
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WO/2022/225965A1 |
A novel transformer circuit employing multi-axis windings around a large magnetic billet receives and amplifies the energy from a flux of energetic waves emanating from the sun and other celestial bodies and entities throughout the envir...
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WO/2022/207413A1 |
A method for charging a superconducting-switch-free superconductively closed circuit with a sub-circuit comprising an entry connection area (6a) and an exit connection area (6b) dividing the sub-circuit into a first branch (1) with a fir...
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