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WO/2008/056313A1 |
The present invention relates to a magnetic resonance examination system (10) comprising a superconducting main magnet (20) surrounding an examination region (18) and generating a main magnetic field in the examination region (18), and f...
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WO/2008/056498A1 |
A method for manufacturing a Bi2223 superconducting wire rod has a preparation step of preparing a powdery precursor (11) having Bi2212 as a main phase and the rest composed of a Bi-2223 phase and a non-superconducting phase, a filling s...
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WO/2008/056314A1 |
The present invention relates to a magnetic resonance examination system (10) and to a method of operating such a magnetic resonance examination system (10). In particular the present invention relates to a magnetic resonance examination...
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WO/2008/052777A1 |
The invention describes a method for cooling at least one super-conducting magnet. According to the invention, the cooling of the super-conducting magnet(s) takes place exclusively by means of one or more helium flows which are at at lea...
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WO/2008/049174A1 |
A magnetic resonance system uses a shielded superconducting magnet to produce a dsv useful for specialist imaging in an overall short magnet system at field strengths 1.5Tesla and above. The magnet includes at least a first central coil ...
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WO/2008/045013A2 |
A superconducting fault current limiter array (10) with a plurality of superconductor elements (scn) arranged in a meanding array having an even number of supconductors parallel to each other and arranged in a plane that is parallel to a...
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WO/2008/032110A1 |
A supported superconducting magnet, comprising a superconducting magnet arranged within an outer vacuum container; and a support structure bearing the weight of the superconducting magnet against a support surface. The support structure ...
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WO/2008/032118A1 |
A method of assembling a cryostat (12) containing electrical equipment, comprising the steps of: assembling a cryogen vessel (12), having an access port (50), around the electrical equipment; providing an extension piece (40a), external ...
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WO/2008/032117A1 |
A turret subassembly for use as part of a cryostat, the turret subassembly comprising a vent tube (32) housing an auxiliary vent (40); a refrigerator sock (34) for housing a refrigerator; a termination box (30) linking the vent tube and ...
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WO/2008/028789A1 |
The superconducting winding (2) is configured such that it has a band-shaped HTS conductor (4) of the Röbel-conductor type, made of band-shaped HTS individual conductors that are transposed among each other. An armoring band (5) is to b...
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WO/2008/015847A1 |
A process for producing a superconducting oxide wire which has even performances throughout so that a wire of an intended length can be taken out thereof. The process for superconducting oxide wire production comprises: a drawing step in...
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WO/2008/015941A1 |
A thin film superconducting wire rod (16) and a conductive tape (15) are immersed in a solder bath (35) containing a solder, which includes Sn (tin) and Bi (bismuth), to bond the thin film superconducting wire rod (16) and the conductive...
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WO/2008/013043A1 |
Disclosed is a superconducting wire wherein at least a superconducting thin film and a stabilizing film are sequentially formed on a substrate having a certain width and a certain length. The superconducting wire has at least one incisio...
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WO/2008/007574A1 |
An MRI unit for controlling liquid helium consumption and constantly generating static magnetic field by recognizing the heat quantity entering a helium tank of a superconducting magnet and selecting a cryo-cooler to be combined. The sup...
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WO/2007/148571A1 |
A pulse magnetization method of a bulk superconductor characterized in that a copper material is arranged on upper and/or lower portion of the bulk superconductor when the bulk superconductor is magnetized by pulse magnetization. Magneti...
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WO/2007/148722A1 |
A superconducting coil device is provided with a cylindrical coil container having an inner circumference surface and an outer circumference surface; a superconducting coil wherein a superconducting member is stored and cooled in the coi...
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WO/2007/135459A1 |
A former (2) for a superconducting magnet is described wherein a superconducting coil (1) is located in a groove having at least one of the walls (3a, 3b) realised as an internal frusto-conical surface. The apparatus is arranged such tha...
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WO/2007/107241A1 |
A cryostat (1) having a magnet coil system, which comprises superconductive conductors, for producing a magnetic field B0 in a measurement volume (3), having a plurality of solenoid-like coil sections (4, 5, 6), which are arranged nested...
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WO/2007/107239A1 |
A cryostat (1) having a magnet coil system, which comprises superconductive conductors, for producing a magnetic field B0 in a measurement volume (3), having a plurality of solenoid-like coil sections (4, 5, 6), which are arranged nested...
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WO/2007/107240A1 |
A cryostat (1) having a magnet coil system, which comprises superconductive conductors, for producing a magnetic field Bo in a measurement volume (3), having a plurality of solenoid-like coil sections (4, 5, 6), which are arranged nested...
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WO/2007/107238A1 |
A cryostat (1) having a magnet coil system, which comprises superconductive conductors, for producing a magnetic field BO in a measurement volume (3) in a room temperature drilled hole (2) of the cryostat (1), having a plurality of solen...
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WO/2007/105011A1 |
Thermal diffusion barrier is described which provides improved thermal insulation between two regions. It has particular utility in the field of superconducting magnets where small localised temperature rises can lead to quenching of the...
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WO/2007/102517A1 |
This invention provides a precursor of a powder-method Nb3Sn superconducting wire rod, which, even in a relatively low practical temperature of about 600 to 750°C, can improve Nb3Sn production reaction efficiency and can realize excelle...
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WO/2007/099820A1 |
This invention provides a precursor for the manufacture of an Nb3Sn superconducting wire rod. The precursor comprises a superconducting core part comprising a Cu-Sn-base alloy and a plurality of Nb-base filaments disposed in the Cu-Sn-ba...
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WO/2007/094146A1 |
A process for producing a superconducting thin-film material, including the vapor phase step of forming superconducting layer (3) in accordance with a vapor phase method and the liquid phase step of forming superconducting layer (4) abut...
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WO/2007/094147A1 |
A process for producing a superconducting thin-film material, including the steps of forming interlayer (2); forming superconducting layer (3) abutting on the interlayer (2); and forming superconducting layer (4) abutting on the supercon...
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WO/2007/081005A1 |
Disclosed is a composite superconductor comprising a superconductor and a metal member. The metal member is composed of one or more members to be joined together in such a manner that the one or more members cover the superconductor, and...
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WO/2007/081914A2 |
A magnet system for generating a magnetic field may include a superconducting magnet, a switch, and a heater element thermally coupled to the switch. The superconducting magnet is structured to generate magnetic fields, and the switch in...
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WO/2007/069524A1 |
This invention provides a production process of a thick-film tape-shaped RE-type (123) superconductor having a high critical current value. The production process comprises providing a composite substrate comprising Gd2Zr2O7 and CeO2 sta...
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WO/2007/060432A1 |
A method is disclosed for making a template for a superconducting coil on a former (25) from a sheet (23) of flexible biaxially-textured material having at least two joining edges, the surface texture of the sheet being defined by a plur...
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WO/2007/060950A1 |
An MRI system in which a static magnetic field can be generated stably by sustaining the cooling capacity of a cryocooler within an appropriate range. A magnetic resonance imaging system employing a superconducting magnet (101) comprises...
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WO/2007/060819A1 |
Disclosed is a Nb-containing rod-shaped material which can be used in the manufacture of a Nb3Sn superconducting wire and can impart good processability to Nb or a Nb-based alloy. Also disclosed is a method for manufacture of a supercond...
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WO/2007/057709A1 |
A superconducting magnet system comprises an annular cryogenic vessel (1) having an outer vacuum container (2) and containing a superconducting magnet (3) within an annular reservoir (4) containing liquid helium. A cryocooler (5) has a f...
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WO/2007/051525A1 |
The invention relates to a coil for producing a magnetic field having at least one winding (12), which is manufactured from a superconductor, is cast into a plastic and whose winding end (19) which is arranged at the circumference (13) o...
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WO/2007/052069A1 |
Apparatus for transporting cryogenically cooled goods or equipment (12), comprising a cryostat (10) containing the cryogenically cooled goods or equipment (12) and partially filled with liquid cryogen (11) is provided with a cryogenic re...
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WO/2007/045929A2 |
This invention relates to methods and apparatus for magnetising a superconductor, in particular to flux pumps, and to new types magnetised superconductor. A method of changing the magnetisation of a superconductor, the method comprising ...
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WO/2007/034686A1 |
A method for manufacturing a superconducting tape wire rod is provided with a step of preparing a tape-like substrate; a step of forming an intermediate thin film layer (12) on the tape-like substrate; a step of forming a superconducting...
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WO/2007/032472A1 |
A single coil (1) is formed by a superconducting line wound in a lace track shape. Three (A, B, C) of the coils are coaxially arranged around a center O of a region (2) where a rotary magnetic field is to be generated and another three (...
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WO/2007/023589A1 |
A magnetic repulsion force is generated from a secondary coil by conducting current through a primary coil and the secondary coil is moved in the direction receding from the primary coil or approaching the primary coil. A superconducting...
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WO/2007/009167A1 |
A shielded superconducting MRI magnet system uses a multi-layer shielded coil design. By splitting the magnet coils into a plurality of coil layers, an increased number of degrees of freedom is achieved which, in turn, permits minimizati...
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WO/2006/115126A1 |
A superconducting coil quench detection method and device capable of detecting a quench detection voltage even in a superconducting coil where a plurality of element coils are connected with a plurality of current sources and operated wi...
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WO/2006/111527A1 |
Disclosed is a saddle-shaped coil winding (3) which is formed onto an outer tube surface (Mf) from a planar race track-type coil shape so as to be provided with axially extending winding sections (3a) on the longitudinal side and winding...
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WO/2006/095614A1 |
It is possible to provide a method for easily preventing or suppressing a magnetic flux creep phenomenon of a superconducting magnet and to provide a superconducting magnet device having such an effect. When exciting a superconducting ma...
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WO/2006/091995A1 |
The invention relates to a cryogenic reservoir for motor vehicles, essentially comprising an inner container and an outer container enclosing the above, whereby the inner container contains a deep-frozen liquefied gas and a super-insulat...
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WO/2006/083274A2 |
A cryogenic container (10) includes an inner vessel (14) for containing a cryogenic fluid (16), and an outer vessel (12) for insulating the cryogenic fluid from the environment. The inner vessel (14) includes a superconductive layer (22)...
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WO/2006/082747A1 |
A superconducting thin film material (1) includes a first superconducting thin film (1a) to which surface smoothing process is performed, and a second superconducting thin film (1b) formed on a surface of the first superconducting thin f...
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WO/2006/072630A1 |
A superconducting switch system is provided in a superconducting magnet circuit (40) comprising a number of magnet coils (41) serially connected together by superconducting joints. The switch system comprises a main superconducting switc...
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WO/2006/065027A1 |
Disclosed is a method for designing a superconducting magnet for generating high magnetic fields with high uniformity for controlling a stray field to be within an allowable range and acquiring structural and magnetic stability by optimi...
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WO/2006/061578A1 |
Magnet apparatus (2) is provided comprising a magnet chamber (20), a magnet (2) positioned within the magnet chamber (20) and a quantity of superfluid coolant (30) which partially fills the magnet chamber (20) such that at least part of ...
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WO/2006/035065A2 |
A composite wire for winding a magnet coil comprises a matrix (4, 4') and a stabilizer. At least one filament (2) made of a superconductive material is embedded in the matrix (4, 4'), and the matrix (4, 4') is surrounded, at least in par...
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