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1. 发明申请

US20180321343A1 SUPERCONDUCTIVE MAGNET COIL ASSEMBLY COMPRISING A PLURALITY OF LAYER-WOUND STRIP-LIKE SUPERCONDUCTORS 审中-公开
公开(公告)号：US20180321343A1
公开(公告)日：2018-11-08
申请号：US15971611
申请日：2018-05-04
申请人： Bruker BioSpin AG
发明人： Patrik VONLANTHEN , Robert HERZOG , Robert SCHAUWECKER
IPC分类号： G01R33/3815 , H01F6/06 , H01F41/04 , G01R33/44 , G01R33/385
CPC分类号： G01R33/3815 , G01R33/385 , G01R33/44 , H01F6/06 , H01F6/065 , H01F41/048
摘要： A superconductive magnet coil assembly includes a layer-wound coil that is cylindrically symmetric, wherein the rectangular coil cross section of the coil has a first rectangular portion (1; 1′; 1″; 1′″) within the coil cross section, and at least one second rectangular portion (2; 2′; 2″; 2′″) and third rectangular portion (3; 3′; 3″; 3′″) within the first portion which spans the first portion completely in the radial direction and in part in the axial direction, the second portion being completely wound with the first strip-like superconductor, and the third portion being completely wound with the second strip-like superconductor, and the strip-like superconductors being guided into a region outside the coil cross section and being electrically connected there, and wherein the second and the third rectangular portions are disjunct.

2. 发明申请

US20180096785A1 SUPERCONDUCTING AIR CORE INDUCTOR SYSTEMS AND METHODS 审中-公开
公开(公告)号：US20180096785A1
公开(公告)日：2018-04-05
申请号：US15286448
申请日：2016-10-05
申请人： The Boeing Company
发明人： John R. Hull , Vyacheslav Khozikov , Shengyi Liu , Eugene V. Solodovnik , John Dalton Williams
IPC分类号： H01F36/00 , H01F6/04 , H01F27/10 , H01F37/00 , H01F41/04 , H02K11/33
CPC分类号： H01F41/048 , H01F6/04 , H01F6/065 , H01F37/005
摘要： Provided is a low-weight, high-efficiency inductor design for use with or in electrical power equipment, such as inverters. A toroidal power inductor includes a support structure comprising an outer shell, an inner shell, and one or more coolant channels formed therebetween, a plurality of conductors wrapped around and supported by an exterior surface of the outer shell, and an interior cavity substantially enclosed by the inner shell of the toroidal support structure. The plurality of conductors are configured to provide an inductance for the toroidal power inductor, and the one or more coolant channels are distributed beneath the exterior surface of the outer shell to cool the plurality of conductors. An air-core power inductor may implement the conductors using high-temperature superconducting (HTS) tapes cooled by cryogenic fluid flowing within the coolant channels.

3. 发明申请

US20170162309A1 CONTINUOUS WINDING MAGNETS USING THIN FILM CONDUCTORS WITHOUT RESISTIVE JOINTS 审中-公开
公开(公告)号：US20170162309A1
公开(公告)日：2017-06-08
申请号：US14962521
申请日：2015-12-08
申请人： UCHICAGO ARGONNE, LLC
发明人： Ibrahim Kesgin , Ulrich Welp , Charles L. Doose , Matthew Kasa , Yury Ivanyushenkov
IPC分类号： H01F6/06 , H01F7/02 , B65H18/02 , H01F1/04
CPC分类号： H01F6/06 , B65H18/106 , B65H18/28 , B65H2301/412845 , B65H2301/41398 , B65H2301/414321 , B65H2301/41461 , B65H2401/211 , B65H2403/942 , H01F41/048 , H05H7/04 , H05H2007/041
摘要： A continuous winding method produces a continuously wound electrical device, such an undulator. A continuous tape is wound about a series of turn around pins and in grooves in a magnetic core. A plurality of winding stacks are created, each transitioning to the next sequential stack by a transition tape portion extending from one turn around pin to the next turn around pin, which is position opposite with regard to the location of the pin on the magnetic core.

4. 发明授权

US09627119B2 Persistent-mode MRI magnet fabricated from reacted, monofilamentary MgB2 wires and joints 有权
公开(公告)号：US09627119B2
公开(公告)日：2017-04-18
申请号：US14330689
申请日：2014-07-14
申请人： Massachusetts Institute of Technology
发明人： Seungyong Hahn , Yukikazu Iwasa , Juan Bascunan , John Peter Voccio , Jiayin Ling , Jungbin Song , YoungJae Kim
IPC分类号： H01F6/06 , G01R33/3815 , H01F41/04
CPC分类号： H01F6/06 , G01R33/3815 , H01F41/048 , Y10T29/49014
摘要： A superconducting magnet and method for making a superconducting magnet, are presented. The superconducting magnet is made by forming a coil from windings of a first wire comprising a reacted MgB2 monofilament, filling a cavity of a stainless steel billet with a Mg+B powder. Monofilament ends of the first wire and a similar second wire are sheared at an acute angle and inserted into the billet. A copper plug configured to partially fill the billet cavity is inserted into the billet cavity. A portion of the billet adjacent to the plug and the wires is sealed with a ceramic paste.

5. 发明申请

US20170072470A1 Method for producing a monofilament for an Nb3Sn superconductor wire 审中-公开
标题翻译：制造Nb3Sn超导线的单丝的方法
公开(公告)号：US20170072470A1
公开(公告)日：2017-03-16
申请号：US15361541
申请日：2016-11-28
申请人： Bruker EAS GmbH
发明人： Manfred Thoener
IPC分类号： B22F5/12 , H01L39/12 , H01F6/06 , B22F7/04 , C22C30/02 , C22C13/00 , B22F1/00 , B22F3/20 , H01L39/24 , H01F41/04
CPC分类号： B22F5/12 , B22F1/0003 , B22F3/20 , B22F7/04 , B22F2301/20 , B22F2301/30 , B22F2303/01 , B22F2998/10 , C22C13/00 , C22C30/02 , H01F6/06 , H01F41/048 , H01L39/12 , H01L39/2403 , H01L39/2409 , Y10T29/49014 , Y10T428/12076
摘要： A monofilament (1) for the production of a superconducting wire (20) has a powder core (3) that contains at least Sn and Cu, an inner tube (2), made of Nb or an alloy containing Nb, that encloses the powder core (3), and an outer tube (4) in which the inner tube (2) is arranged. The outer side of the inner tube (2) is in contact with the inner side of the outer tube (4) and the outer tube (4) is produced from Nb or from an alloy containing Nb. The outer tube is disposed in a cladding tube. The superconducting current carrying capacity of the superconducting wire is thereby improved.
摘要翻译：用于生产超导线（20）的单丝（1）具有至少包含Sn和Cu的粉末芯（3），由Nb或含有Nb的合金制成的内管（2），其包围粉末（3），以及配置有内管（2）的外管（4）。内管（2）的外侧与外管（4）的内侧接触，外管（4）由Nb或含有Nb的合金制成。外管设置在包层管中。由此提高超导线的超导载流能力。

6. 发明授权

US09558873B2 Method for manufacturing superconducting wire, and superconducting wire 有权
标题翻译：制造超导线及超导线的方法
公开(公告)号：US09558873B2
公开(公告)日：2017-01-31
申请号：US14376325
申请日：2012-02-01
申请人： Ryusuke Nakasaki , Akinobu Nakai , Tomonori Watanabe , Naoji Kashima , Shigeo Nagaya
发明人： Ryusuke Nakasaki , Akinobu Nakai , Tomonori Watanabe , Naoji Kashima , Shigeo Nagaya
IPC分类号： H01B12/06 , H01F6/06 , H01L39/24 , H01F41/04 , H01L39/14
CPC分类号： H01F6/06 , H01B12/06 , H01F41/048 , H01L39/143 , H01L39/2441 , H01L39/2461
摘要： A method for manufacturing a superconducting wire material in which the superconducting current is not saturated even when a superconducting layer is made into a thick film, and a superconducting wire material. In the method a superconducting layer is formed on a metal substrate interposed by an intermediate layer, the method including heating the metal substrate up to the film-formation temperature of a superconducting film for forming the superconducting layer, forming a superconducting film having a film thickness of at least 10 nm and no more than 200 nm on the intermediate layer, and reducing the metal substrate temperature to a level below the film-formation temperature of the superconducting film, and the superconducting film-formation, including the heating, the film-formation, and the cooling, are performed a plurality of times.
摘要翻译：一种超导线材的制造方法，其中即使超导层制成厚膜，超导电流也不饱和，以及超导线材。在该方法中，在由中间层插入的金属基板上形成超导层，该方法包括将金属基板加热直到形成超导层的超导膜的成膜温度，形成具有膜厚度的超导膜在中间层上为至少10nm且不大于200nm，并且将金属基板温度降低到低于超导膜的成膜温度的水平，并且包括加热膜的超导膜形成，形成和冷却，进行多次。

7. 发明申请

US20160245886A1 OPEN MAGNETIC RESONANCE IMAGING 有权
标题翻译：开放磁共振成像
公开(公告)号：US20160245886A1
公开(公告)日：2016-08-25
申请号：US14821972
申请日：2015-08-10
申请人： The Texas A&M University System
发明人： Peter McIntyre , Akhdiyor Sattarov
IPC分类号： G01R33/3815 , H01F6/06 , G01R33/56
CPC分类号： G01R33/3815 , G01R33/3802 , G01R33/3808 , H01F6/06 , H01F41/048
摘要： Embodiments of the invention are directed to a method for designing the arrangement of superconducting windings for an open MRI system capable of supporting the imaging sequences for CE-BMRI and to a method of coil fabrication that can make a practical magnet from the design.
摘要翻译：本发明的实施例涉及一种用于设计能够支持CE-BMRI的成像序列的开放MRI系统的超导绕组的布置方法以及可以从设计制造实用的磁体的线圈制造方法。

8. 发明申请

US20160240286A1 High-Temperature Superconducting High-Current Devices Compensated for Anisotropic Effects 审中-公开
标题翻译：补偿各向异性效应的高温超导大电流器件
公开(公告)号：US20160240286A1
公开(公告)日：2016-08-18
申请号：US14952327
申请日：2015-11-25
申请人： Massachusetts lnstitute of Technology
发明人： Yukikazu Iwasa , Juan Bascuñán , Seungyong Hahn
IPC分类号： H01B12/08 , H01F41/04 , H01B13/26 , H01F6/06
CPC分类号： H01F41/048 , H01F6/06 , H01L39/143 , H01L39/2419 , H02G15/34 , Y02E40/648
摘要： High-temperature superconducting (HTS) devices and methods are disclosed. An HTS cable subassembly has a rectangular shaped cross section. The subassembly includes a stack of tapes formed of a superconducting material, and a cable subassembly wrapper wrapped around the stack of tapes. The tapes in the stack are slidably arranged in a parallel fashion. A cable assembly is formed of a cable assembly wrapper formed of a second non-superconducting material disposed around an n×m array of cable subassemblies. Within a cable assembly, a first cable subassembly of the array of subassemblies is oriented substantially perpendicular to a second cable subassembly with regard to the plurality of tapes. A compound-cable assembly is formed by joining two or more cable assemblies. A high-temperature superconducting magnet is formed of a solenoidal magnet as well as dipole and quadrupole magnets wound of a cable subassembly, a cable assembly, and/or a compound cable assembly.
摘要翻译：公开了高温超导（HTS）装置和方法。 HTS电缆子组件具有矩形横截面。子组件包括由超导材料形成的一叠带，以及缠绕在一叠带上的电缆子组件包裹物。堆叠中的带子以平行的方式可滑动地布置。电缆组件由电缆组件包装件形成，电缆组件包装件由围绕n×m个电缆组件阵列设置的第二非超导材料形成。在电缆组件内，子组件阵列的第一电缆子组件相对于多个磁带基本上垂直于第二电缆子组件定向。复合电缆组件通过连接两个或更多个电缆组件而形成。高温超导磁体由螺线管磁体以及电缆子组件，电缆组件和/或复合电缆组件缠绕的偶极和四极磁体形成。

9. 发明申请

US20160086707A1 Partial Insulation Superconducting Magnet 有权
标题翻译：部分绝缘超导磁体
公开(公告)号：US20160086707A1
公开(公告)日：2016-03-24
申请号：US13919164
申请日：2013-06-17
申请人： Massachusetts Institute of Technology
发明人： Seungyong Hahn , YoungJae Kim , John Peter Voccio , Juan Bascunan , Yukikazu Iwasa
IPC分类号： H01F6/06 , H01F41/12 , H01F41/04 , H01F41/06
CPC分类号： H01F6/06 , H01F6/00 , H01F41/048 , H01F41/098
摘要： The present invention is a superconducting partial insulation magnet and a method for providing the same. The magnet includes a coil with a non-insulated superconducting wire winding wound around a bobbin. The coil has a first wire layer, a second wire layer substantially surrounding the first layer, and a first layer of insulating material disposed between the first wire layer and the second wire layer. Each wire layer comprises a plurality of turns, and the first layer of insulating material substantially insulates the second wire layer from the first wire layer.
摘要翻译：本发明是一种超导绝缘磁体及其制造方法。该磁体包括一个线圈，该线圈具有缠绕在线轴上的非绝缘超导线绕组。线圈具有第一线层，基本上围绕第一层的第二线层和设置在第一线层和第二线层之间的第一绝缘材料层。每个线层包括多个匝，并且第一绝缘材料层基本上使第二线层与第一线层绝缘。

10. 发明申请

US20150340139A1 SUPERCONDUCTIVE COIL DEVICE AND PRODUCTION METHOD THEREFOR 审中-公开
标题翻译：超导线圈装置及其生产方法
公开(公告)号：US20150340139A1
公开(公告)日：2015-11-26
申请号：US14433286
申请日：2013-09-17
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Tabea ARNDT
IPC分类号： H01F6/06 , H01F41/06 , H01F41/12 , H01F41/04
CPC分类号： H01F6/06 , H01F6/006 , H01F41/048 , H01F41/098 , H01F41/12 , Y10T29/49016
摘要： A superconductive coil device has a cylindrical carrier body at least two coil windings of a superconductive strip conductor that has a doubly connected topology and a continuous superconductive layer inside the doubly connected topology, and two conductor branches in two oppositely directed helical windings around the cylindrical carrier body. In a production method for such a superconductive coil device, the superconductive strip conductor with the doubly connected topology is produced by slitting a carrier strip along the length of the superconductive strip conductor, before or after applying the superconductive layer, and the slitted superconductive strip conductor is then wound on the cylinder carrier body in oppositely directed helical windings.
摘要翻译：超导线圈装置具有圆柱形载体主体，超导带状导体的至少两个线圈绕组具有双重连接的拓扑结构，并且在双重连接的拓扑内部具有连续的超导层，并且在圆柱形载体周围的两个相对定向的螺旋绕组中的两个导体分支身体。在这种超导线圈装置的制造方法中，具有双重连接拓扑的超导带状导体通过在施加超导层之前或之后沿着超导带状导体的长度切割载体带，并且切割的超导带状导体然后以相反方向的螺旋绕组缠绕在气缸承载体上。

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