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1.发明授权公开(公告)号：US08965468B2
公开(公告)日：2015-02-24
申请号：US13660415
申请日：2012-10-25
Applicant: Massachusetts Institute of Technology
Inventor： Yukikazu Iwasa
IPC: H01F6/06 , G01R33/385 , G01R33/035 , H01L39/24 , G01R33/3875 , G01R33/3815
CPC classification number: G01R33/035 , G01R33/3815 , G01R33/3875 , H01F6/06
Abstract: A persistent-mode High Temperature Superconductor (HTS) shim coil is provided having at least one rectangular shaped thin sheet of HTS, wherein the thin sheet of HTS contains a first long portion, a second long portion parallel to first long portion, a first end, and a second end parallel to the first end. The rectangular shaped thin sheet of high-temperature superconductor has a hollow center and forms a continuous loop. In addition, the first end and the second end are folded toward each other forming two rings, and the thin sheet of high-temperature superconductor has a radial build that is less than 5 millimeters (mm) and able to withstand very strong magnetic field ranges of greater than approximately 12 Tesla (T) within a center-portion of a superconducting magnet of a superconducting magnet assembly.
Abstract translation: 提供持久性模式高温超导体（HTS）衬垫线圈，其具有至少一个HTS的矩形薄片，其中HTS的薄片包含第一长部分，平行于第一长部分的第二长部分，第一端部 ，以及与第一端平行的第二端。 高温超导体的矩形薄片具有中空的中心并形成连续的环。 此外，第一端和第二端彼此折叠形成两个环，并且高温超导体的薄片具有小于5毫米（mm）的径向构型，并且能够承受非常强的磁场范围 在超导磁体组件的超导磁体的中心部分内大于约12特斯拉（T）。
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2.发明授权公开(公告)号：US10079092B2
公开(公告)日：2018-09-18
申请号：US14952327
申请日：2015-11-25
Applicant: Massachusetts Institute of Technology
Inventor： Yukikazu Iwasa , Juan Bascuñán , Seungyong Hahn
CPC classification number: H01F41/048 , H01F6/06 , H01L39/143 , H01L39/2419 , H02G15/34 , Y02E40/648
Abstract: 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.
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公开(公告)号：US10062485B2
公开(公告)日：2018-08-28
申请号：US14620260
申请日：2015-02-12
Applicant: Massachusetts Institute of Technology
Inventor： Yukikazu Iwasa , Juan Bascuñán , Seungyong Hahn
CPC classification number: H01F6/06 , H01B12/02 , Y02E40/641
Abstract: 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. A compound cable assembly is formed by joining two or more cable assemblies. A high temperature superconducting magnet is formed of a solenoidal magnet formed of a cable subassembly, a cable assembly, and/or a compound cable assembly.
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4.发明申请公开(公告)号：US20150213930A1
公开(公告)日：2015-07-30
申请号：US13800052
申请日：2013-03-13
Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Inventor： Seung-Yong Hahn , Yukikazu Iwasa , Juan Bascunan , Dong Keun Park
CPC classification number: H01F6/06 , H01F41/048 , Y10T29/49014
Abstract: An HTS magnet having a stack of a plurality of double-pancake (DP) coils is disclosed, with each DP coil having a first superconducting coil and a second superconducting coil. The plurality of DP coils have varying widths, with DP coils with the widest widths at the top and bottom of the stack, and DP coils with the narrowest coils located substantially at a midpoint of the stack. The DP coils omit turn-to-turn insulation, or have minimal turn-to-turn insulation.
Abstract translation: 公开了具有多个双薄饼（DP）线圈的叠层的HTS磁体，其中每个DP线圈具有第一超导线圈和第二超导线圈。 多个DP线圈具有变化的宽度，其中DP线圈在堆叠的顶部和底部具有最宽的宽度，并且具有最窄线圈的DP线圈基本上位于堆叠的中点处。 DP线圈省略了匝间绝缘，或者具有最小的匝间绝缘。
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公开(公告)号：US10804018B2
公开(公告)日：2020-10-13
申请号：US15710895
申请日：2017-09-21
Applicant: Massachusetts Institute of Technology
Inventor： Seungyong Hahn , YoungJae Kim , John Peter Voccio , Juan Bascunan , Yukikazu Iwasa
IPC: H01F6/06 , H01F41/04 , H01F6/00 , H01F41/098
Abstract: 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.
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Patent Agency Ranking
6.发明授权公开(公告)号：US09627119B2
公开(公告)日：2017-04-18
申请号：US14330689
申请日：2014-07-14
Applicant: Massachusetts Institute of Technology
Inventor： Seungyong Hahn , Yukikazu Iwasa , Juan Bascunan , John Peter Voccio , Jiayin Ling , Jungbin Song , YoungJae Kim
IPC: H01F6/06 , G01R33/3815 , H01F41/04
CPC classification number: H01F6/06 , G01R33/3815 , H01F41/048 , Y10T29/49014
Abstract: 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.
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公开(公告)号：US20160086707A1
公开(公告)日：2016-03-24
申请号：US13919164
申请日：2013-06-17
Applicant: Massachusetts Institute of Technology
Inventor： Seungyong Hahn , YoungJae Kim , John Peter Voccio , Juan Bascunan , Yukikazu Iwasa
CPC classification number: H01F6/06 , H01F6/00 , H01F41/048 , H01F41/098
Abstract: 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.
Abstract translation: 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。
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8.发明授权公开(公告)号：US10580573B2
公开(公告)日：2020-03-03
申请号：US15456928
申请日：2017-03-13
Applicant: Massachusetts Institute of Technology
Inventor： Seungyong Hahn , Yukikazu Iwasa , Juan Bascunan , John Peter Voccio , Jiayin Ling , Jungbin Song , YoungJae Kim
Abstract: 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.
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公开(公告)号：US20160240297A1
公开(公告)日：2016-08-18
申请号：US14620260
申请日：2015-02-12
Applicant: Massachusetts Institute of Technology
Inventor： Yukikazu Iwasa , Juan Bascuñán , Seungyong Hahn
CPC classification number: H01F6/06 , H01B12/02 , Y02E40/641
Abstract: 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 x m array of cable subassemblies. A compound cable assembly is formed by joining two or more cable assemblies. A high temperature superconducting magnet is formed of a solenoidal magnet formed of a cable subassembly, a cable assembly, and/or a compound cable assembly.
Abstract translation: 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，该包装件由围绕n×m个电缆组件阵列设置的第二非超导材料形成。 通过连接两个或更多个电缆组件形成复合电缆组件。 高温超导磁体由电缆子组件，电缆组件和/或复合电缆组件形成的螺线管磁体形成。
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公开(公告)号：US09324486B2
公开(公告)日：2016-04-26
申请号：US13919164
申请日：2013-06-17
Applicant: Massachusetts Institute of Technology
Inventor： Seungyong Hahn , YoungJae Kim , John Peter Voccio , Juan Bascunan , Yukikazu Iwasa
CPC classification number: H01F6/06 , H01F6/00 , H01F41/048 , H01F41/098
Abstract: 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.
Abstract translation: 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。
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