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WO/2006/011170A1 |
A superconducting composite wire with superconducting phase of magnesium diboride comprises: a core of conductive metal (1); a plurality of filaments in which each filament (3) comprises a core of magnesium diboride (5), placed around sa...
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WO/2005/116515A1 |
A thermal interface between a removable cryogenic refrigerator (4) and an article (10) to be cooled by the cryogenic refrigerator. The thermal interface consists of a recondensing chamber filled with a gas (12), the recondensing chamber ...
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WO/2005/116514A1 |
In order to minimize the loss of cryogen during transportation of superconductive magnet systems, or indeed at any time that the refrigerator is turned off, part of the boil-off gas is directed from the cryogen vessel through the refrige...
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WO/2005/117036A1 |
A cryogenic magnet system, comprising a cryogenic vessel (1) housing a magnet winding, a vacuum jacket (3) enclosing the cryogenic vessel and a refrigerator (4) at least partially housed within the vacuum jacket and thermally linked (6) ...
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WO/2005/100888A1 |
A cooling apparatus (1) comprises a vacuum chamber (3) ; an inner chamber (2) positioned within the vacuum chamber (3) for containing coolant for cooling target apparatus; and a mechanical refrigerator (10) for refrigerating the coolant....
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WO/2005/096322A1 |
A method of forming a low AC loss, fully transposed cabled superconductor from multiple superconducting subconductors cut in a serpentine form from a wider superconducting tape is disclosed. By assembling pre-cut subconductor tapes a cab...
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WO/2005/091316A1 |
The invention relates to thin-layered superconductors, particularly those having tunable or adjustable characteristics. The invention also relates to a method for the production of said components, in addition to devices including said c...
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WO/2005/081009A1 |
A superconducting magnet system comprises a cryogenic vessel (1), a superconducting magnet (11) contained in an inner reservoir (16) within the vessel (1) to be cooled by liquid helium within the inner reservoir (16), and an outer reserv...
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WO/2005/073988A1 |
Disclosed is a vacuum housing (13) for a magnetic resonance apparatus (1), comprising a recess (25) for leading through lead wires (21, 29, 39) to elements located inside the vacuum housing (13), and at least one first bushing module (23...
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WO/2005/043561A2 |
A low-leakage enclosure for cryogenic compressor apparatus includes climate control equipment and guide fixtures to direct ultra-cold coolant lines to a superconducting utility power transformer. The self-contained system maintains the r...
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WO/2005/041222A1 |
The invention relates to applied superconductivity and can be used for producing highly loaded superconducting coils for superconducting magnets. The inventive method for producing superconducting coils consists in coating laid side by s...
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WO/2005/022566A1 |
The invention relates to a method of producing a superconducting inductive component in the form of one or more line segments comprising a stack of alternate superconducting and insulating films. The invention also relates to the system ...
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WO/2005/008722A2 |
A superconducting tape is disclosed, including a substrate having a first surface and a second surface opposite the first surface, the substrate including a plurality of indicia provided on the first surface spaced apart along a length o...
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WO/2005/008688A1 |
A process for producing an oxide superconductive wire comprising the step of positioning a metal tape (6) at a position located at a distance (L) of 100 mm or less from a target (7) used for oxide preparation and the step of forming an o...
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WO/2005/008687A1 |
A tape-like superconducting wire produced by forming a superconducting thin film on the surface of a substrate in which AC loss can be suppressed by making slits at least in the superconducting thin film part thereby forming electrically...
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WO/2005/006354A1 |
A composite multicore wire material, where a plurality of Al alloy cores containing 15-40 at% Ge are arranged in an Nb matrix with a core diameter of 2-20 μm, is heat-treated by holding it within a temperature range of 1300-1600&ring C ...
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WO/2005/004174A1 |
This invention relates to a super-conducting magnet device for generating a horizontal magnetic field. To generate a horizontal magnetic field, one or more pairs of super-conducting coils are arranged on opposite sides of a cryostat. The...
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WO/2005/001348A2 |
A method and apparatus for providing cryogenic cooling to HTS devices (24), in particular those that are used in high-voltage electric power applications. The method involves pressurizing liquid cryogen (46, 48) to above one atmospheric ...
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WO/2004/102596A2 |
The frequency of the fundamental symmetric mode of two or more coupled essentially identical high temperature superconductor coils can be tuned, with little degradation in Q, by mechanically displacing the two or more coils with respect ...
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WO/2004/097865A1 |
A strong magnetic field generator generating a wide magnetic field space by exciting bulk superconductors as pseudo permanent magnets. The superconducting permanent magnet (11) comprises magnetic pole assemblies (13) each holding a magne...
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WO/2004/079758A1 |
A method of testing a superconducting coil path formed in a layer of superconducting material. The material is provided on a former (6) having a substantially curved surface. The method comprises the step of scanning the layer to detect ...
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WO/2004/079831A1 |
A superconducting magnet in which the refrigeration load on an external refrigerating machine is reduced by preventing or suppressing intrusion of heat into the magnet when a switching is made to a permanent current mode and the switchin...
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WO/2004/068514A1 |
A superconducting magnet in which the current leads can be connected efficiently and accurately. In the inventive superconducting magnet, connecting/disconnecting operation of a first current lead (21) and a second current lead (22) cons...
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WO/2004/064231A1 |
It is possible to provide a superconductor magnetization device and a superconducting synchronization device capable of constituting a smaller-size device using a superconductor as a magnet with a simple configuration. The superconductor...
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WO/2004/055837A1 |
A superconducting magnet comprising a bulk body or a sheet body of type II superconducting material in which distribution of flux density component normal to the surface of the bulk body or the sheet body directly above the surface has (...
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WO/2004/047126A1 |
High temperature superconductor mini-filters and mini-multiplexers are comprised of improved self-resonant spiral resonators and have very small size, very low cross-talk between adjacent channels and low sensitivity to variations in sub...
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WO/2004/038817A1 |
A superconducting current limiting device (30) comprising: an interconnected high magnetic permeability structure including a central core (50) interconnected to at least a first and second arm (31, 32) branching off therefrom; a superco...
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WO/2004/036604A1 |
The invention relates to a cooling method for cooling a superconducting coil assembly in a MR apparatus, wherein the superconducting coil assembly 10 is cooled using a cooling agent 41, 42 which is in thermal contact with the superconduc...
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WO/2004/003946A1 |
A bobbin for superconductive magnet adopting a conductive cooling system using a GM(Gifford-McMahon) cryocooler is provided, in which the bobbin includes a bobbin constituted by a central insulating portion and upper and lower conduction...
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WO/2003/103094A1 |
An electric superconducting system including at least a superconducting apparatus, at least a current lead, electrically connecting said superconducting apparatus and an electric network, and comprising an electrical conductor comprising...
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WO/2003/098645A1 |
Disclosed is a device (2) comprising a superconducting magnet (3) that is provided with at least one cooling agent-free superconducting coil (4a, 4b), and a cooling unit that is provided with at least one cold head (6). A conduit system ...
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WO/2003/078906A1 |
Disclosed is a refrigeration plant for parts of an installation, which are to be chilled. Said refrigeration plant (2) comprises at least two cold heads (7, 8) which are thermally coupled to parts (3a) of a particularly supraconducting i...
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WO/2003/069639A1 |
The transport current pulse that is coupled to an HTS ring or several electrically interconnected HTS rings is generated in a Cu winding which forms a closed circuit loop together with the HTS ring segments. The transport current pulse i...
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WO/2003/069687A1 |
A method for encapsulating a superconducting coil (5) includes placing a coil (5) of superconducting wire in a mold (2, 3), evacuating the mold cavity, causing a settable material such as an epoxy to flow into the mold cavity from an inl...
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WO/2003/065383A2 |
In order to provide a flexible oxide superconducting cable (10) which is reduced in AC loss, tape-shaped superconducting wires (15) covered with a stabilizing metal are wound on a flexible former (13). The superconducting wires (15) are ...
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WO/2003/054893A1 |
The invention relates to a magnetic resonance imaging (MRI) system having an open superconducting magnet system (1), which comprises a number of horizontally oriented superconducting coils (3 - 10) and a cryogenic container (11) for cont...
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WO/2003/047006A2 |
Superconductor articles comprising multilayer superconductor tapes (1100, 1200) are disclosed that are superposed and have separate neutral axes (1150, 1250) when bent. They are particularly useful for cables and coils.
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WO/2003/044424A2 |
The present invention relates to a cryostat having a service neck for access to a superconducting magnet. In many cryogenic applications components, e.g. superconducting coils for magnetic resonance imaging (MRI), superconducting transfo...
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WO/2003/044813A1 |
Superconducting coil device (1) for electrical power applications comprising at least a coil with one or more windings (10) at least partly consisting of a superconducting material which may conduct an alternating current resulting in a ...
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WO/2003/034447A1 |
Disclosed is a termination that connects high temperature cuperconducting (HTS) cable immersed in pressurised liquid nitrogen to high voltage and neutral (shield) external bushings at ambient temperature and pressure. The termination con...
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WO/2003/028120A1 |
A permanent current switch which operates at operating temperatures higher than that of a metal−based superconducting wire, and which is smaller, lighter and higher in electric resistance in a normal conducting state than a superconduc...
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WO/2003/025957A1 |
A Winding (15) for hight voltage transformer having a predetermined number of spaced winding groups (16) joined to form a single winding of the transformer, each spaced winding group (16) being solenoid wound from a predetermined number ...
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WO/2003/019589A1 |
A method of fabricating a superconducting coil is disclosed. The method comprises the step of fabricating individual coil windings by depositing, shaping and texturing superconductive material in situ on a former which has a substantiall...
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WO/2003/012804A1 |
A gravity control apparatus is provided, in which gravity is controlled through the superconducting coil designed for generating uniform magnetic force. The gravity control apparatus includes a hollow cylindrical low temperature containe...
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WO/2003/010781A2 |
The invention concerns a method for making an electrically insulating and mechanically structuring sheath on an electrical conductor. The invention, which is applicable particular to the manufacture of superconductive magnets, is charact...
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WO/2003/009309A1 |
A method and an apparatus for producing a Keystone type superconducting formed strand, in which the side face of formed strands on the thinner side touches a roll ahead of the side face on the thicker side when a wire formed by stranding...
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WO/2003/007461A1 |
The actuator includes a magnetic core (2) having a first part (4) and a second part (6) that is moveable relative to the first part. An electric coil (16) made of superconducting materials is mounted on the core for generating, in use, a...
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WO/2003/001542A1 |
A ferromagnetic force field generator which increases a magnetic force field without adding another superconducting magnet to a commercially sized superconducting magnet and spatially uniforms the magnetic force field. A ferromagnetic fo...
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WO/2002/103716A1 |
A superconducting wire material which comprises a superconductor containing boron packed or involved therein, characterized in that a metallic cover material of a single metal selected from among gold, silver, aluminum, copper, iron, pla...
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WO/2002/082559A2 |
The invention relates to a superconductor assembly comprising a metallic superconductor (MSL) and a ceramic superconductor (HTS), which are mechanically and electrically interconnected, preferably by means of a solder connection (LV) con...
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