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    • 1. 发明专利
    • 超電導コイル装置
    • 超级线圈设备
    • JP2015012199A
    • 2015-01-19
    • JP2013137528
    • 2013-06-28
    • 株式会社東芝Toshiba Corp
    • IWAI SADANORIMIYAZAKI HIROSHITOSAKA TAIZOTAZAKI KENJIISHII YUSUKE
    • H01F6/06
    • 【課題】超電導線材を巻き回してなる超電導コイルを中心軸方向に複数積層した超電導コイル装置の超電導線材に作用する剥離応力を低減する超電導コイル装置を提供する。【解決手段】超電導コイル装置50Aは、巻枠11に超電導テープ線1を巻き回してなる巻線部12を備える超電導コイル10Aを前記超電導コイルの軸方向に複数積層して前記超電導コイルが多層化された超電導コイル装置であり、巻枠の少なくとも一部が接着材で接着されていることを特徴とする。【選択図】図3
    • 要解决的问题:提供一种由多个超导线圈组成的超导线圈装置,每个超导线圈通过缠绕超导线材并在中心轴线方向上堆叠而形成,其中作用在超导线材上的剥离应力减小。 在超导线圈装置50A中,多层超导线圈的轴向层叠多个超导线圈10A,该超导线圈10A包括通过将超导带状线1卷绕在卷轴11上而形成的布线12。 卷筒的至少一部分通过粘合剂粘合。
    • 4. 发明专利
    • 超電導コイルの製造装置およびその製造方法
    • 超级线圈的制造设备和制造方法
    • JP2014236092A
    • 2014-12-15
    • JP2013116202
    • 2013-05-31
    • 株式会社東芝Toshiba Corp
    • IWAI SADANORIMIYAZAKI HIROSHITOSAKA TAIZOTAZAKI KENJIISHII YUSUKE
    • H01F6/06H01F41/06
    • 【課題】低い製造コストで、超電導特性を劣化させずに高い寸法精度で巻回できる超電導コイルの製造装置およびその製造方法を提供する。【解決手段】超電導コイルの製造装置40は、巻枠41に巻回されて超電導コイル10となる超電導線材20を供給する供給部42と、超電導線材20および超電導線材20とともに巻回される電気絶縁材12の少なくとも一方に張力を付与する張力付与手段48と、超電導線材20の面または電気絶縁材12の少なくとも一方の面に接着剤14を付着させる付着部43と、巻枠41に超電導線材20および電気絶縁材12を巻回させる巻回部と、界面から流出する接着剤14を排出する貫通孔45を有するとともに超電導コイル10の側面を規定するフランジ46と、を備える。【選択図】図1
    • 要解决的问题:提供一种超导线圈的制造装置和制造方法,其能够以低成本高精度地卷绕,而不会降低超导特性。解决方案:超导线圈的制造装置40包括: 用于供给缠绕在卷轴41上并成为超导线圈10的超导线材20的供给部42,用于张紧与其缠绕在一起的超导线材20和电绝缘材料12中的至少一个的张紧装置48, 用于将粘合剂14施加到超导线材20的表面和电绝缘材料12的表面中的至少一个的粘合部分43,用于制造超导线材20的绕组部分和用于缠绕的电绝缘材料12 围绕卷轴41,以及具有用于排出从i流出的粘合剂14的通孔45的凸缘46 并且限定超导线圈10的侧面。
    • 5. 发明专利
    • Superconducting coil
    • 超导线圈
    • JP2013207088A
    • 2013-10-07
    • JP2012074466
    • 2012-03-28
    • Toshiba Corp株式会社東芝
    • MIYAZAKI HIROSHIIWAI SADANORITOSAKA TAIZOTAZAKI KENJIURATA MASAMIIOKA SHIGERUISHII YUSUKE
    • H01F6/06H01F6/04
    • PROBLEM TO BE SOLVED: To provide a superconducting coil that reduces peel force generating inside the coil and improves thermal conductivity in a radial direction of the coil.SOLUTION: A first superconducting coil 10A comprise: a winding portion 11 formed by winding a multilayer thin-film superconductive wire material 1 and an insulating material; a stress relaxation layer 12 in which an adhesive force at an adjacent border inside the winding portion 11 is set to low level; and a soaking plate 14 that is a component different from a heat-transfer plate 13 for thermally connecting the winding portion 11 to a head 9 of a freezing device and is mounted on the top surface or the under surface of the winding portion 11.
    • 要解决的问题:提供一种减小线圈内产生的剥离力并提高线圈径向导热性的超导线圈。第一超导线圈10A包括:绕组部分11, 薄膜超导线材1和绝缘材料; 应力松弛层12,其中绕组部分11内的相邻边界处的粘合力设定为低水平; 以及作为与用于将卷绕部11热连接到冷冻装置的头部9的传热板13不同的部件并且安装在卷绕部11的上表面或下表面上的部件的均热板14。
    • 6. 发明专利
    • Superconducting coil
    • 超导线圈
    • JP2012114230A
    • 2012-06-14
    • JP2010261705
    • 2010-11-24
    • Toshiba Corp株式会社東芝
    • KOYANAGI KEITOSAKA TAIZOIWAI SADANORIMIYAZAKI HIROSHITAZAKI KENJIISHII YUSUKEURATA MASAMI
    • H01F6/06
    • PROBLEM TO BE SOLVED: To provide a highly reliable superconducting coil having a simple winding structure.SOLUTION: The superconducting coil comprises at least one first winding part 2a where one tape-shaped superconducting wire rod 2 is wound spirally, at least one second winding part 2b where one tape-shaped superconducting wire rod 2 is wound spirally in the direction opposite from that of the first winding part 2a and which is arranged on the axis concentric with the first winding part 2a, and a connection 4 which configures a series circuit by electrically connecting one first winding part 2a and one second winding part 2b sequentially so that magnetic moments generated in the first winding part 2a and second winding part 2b have the same direction during electrification.
    • 要解决的问题:提供具有简单绕组结构的高可靠性超导线圈。 解决方案:超导线圈包括至少一个第一绕组部分2a,其中一个带状超导线材2被螺旋缠绕,至少一个第二绕组部分2b,其中一个带状超导线材2螺旋地卷绕在 方向与第一绕组部分2a的方向相反,并且布置在与第一绕组部分2a同心的轴上;以及连接件4,其通过使一个第一绕组部分2a和一个第二绕组部分2b顺序地电连接而构成串联电路 在第一绕组部分2a和第二绕组部分2b中产生的磁矩在通电期间具有相同的方向。 版权所有(C)2012,JPO&INPIT
    • 7. 发明专利
    • Superconducting wire, and superconducting coil using the same
    • 超级电线和超导线圈
    • JP2011113933A
    • 2011-06-09
    • JP2009272041
    • 2009-11-30
    • Toshiba Corp株式会社東芝
    • MAEMA NOBORUTOSAKA TAIZOMIYAZAKI HIROSHIKOYANAGI KEIIWAI SADANORITAZAKI KENJIISHII YUSUKEKURUSU TSUTOMUIOKA SHIGERUURATA MASAMI
    • H01B12/06H01F6/06
    • Y02E40/642
    • PROBLEM TO BE SOLVED: To provide a superconducting wire capable of reinforcing a layer constituting a superconducting member from stress generated in the superconducting member by manufacture and operation of a coil, and capable of reducing longitudinal stress generated in the superconducting member by a reinforcing means. SOLUTION: The superconducting wire 1 includes: a superconducting member 2 composed by forming an oxide superconducting layer 7 on a substrate 5 having flexibility through an intermediate layer 6 and forming a protective layer 8 on the oxide superconducting layer 7; a reinforcing plate 3 brought into slide contact with a surface of the superconducting member 2 on the side formed with the oxide superconducting layer 7 for reinforcing a layer constituting the superconducting member 2; and an insulation tape 4 surrounding and constraining the superconducting member 2 and the reinforcing plate 3 mutually slidably in the longitudinal direction. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种能够通过线圈的制造和操作在超导构件中产生的应力来增强构成超导构件的层的超导线,并且能够通过线圈减小在超导构件中产生的纵​​向应力 加强手段。 超导线1包括:超导部件2,其通过在基板5上形成氧化物超导层7而形成,该基板5具有通过中间层6的柔性并在氧化物超导层7上形成保护层8; 加强板3与形成有氧化物超导层7的一侧与超导构件2的表面滑动接触,用于加强构成超导构件2的层; 以及围绕并限制超导构件2和加强板3在纵向方向上相互可滑动的绝缘带4。 版权所有(C)2011,JPO&INPIT
    • 8. 发明专利
    • High-temperature superconductive pancake coil, and high-temperature superconductive coil
    • 高温超导线圈,高温超导线圈
    • JP2010267887A
    • 2010-11-25
    • JP2009119307
    • 2009-05-15
    • Toshiba Corp株式会社東芝
    • TOSAKA TAIZOKOYANAGI KEIMIYAZAKI HIROSHIIWAI SADANORITAZAKI KENJIONO MICHITAKA
    • H01F6/06C01G1/00H01B12/06H01B12/16
    • Y02E40/642Y02E40/647
    • PROBLEM TO BE SOLVED: To provide a high-temperature superconductive pancake coil of which the superconducting characteristic never degrades even when manufactured using a high-temperature superconductive wire having a high-temperature superconductive layer easy to peel off, and to provide a high-temperature superconductive coil using the same. SOLUTION: This high-temperature superconductive pancake coil 1 uses a tape-like high-temperature superconductive wire 20 composed by sequentially forming an intermediate layer 22 and an oxide superconductive layer 23 on a surface of a metal substrate 21. In the pancake coil 1 formed into a pancake-like shape having a space penetrating an axial center by winding the high-temperature superconductive wire, at least a part of winding side face parts 12A, 12B constituting a pair of axial end faces is covered with a resin layer 30. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了提供即使在使用具有易于剥离的高温超导体层的高温超导线制造的情况下,超导特性也不会劣化的高温超导扁平线圈,并且提供 高温超导线圈使用它。

      解决方案:该高温超导煎饼线圈1使用由金属基板21的表面依次形成中间层22和氧化物超导层23而构成的带状高温超导线20。 线圈1通过卷绕高温超导线而形成为具有贯穿轴心的空间的薄饼状,构成一对轴向端面的绕线侧面部12A,12B的至少一部分被树脂层 (C)2011年,JPO&INPIT

    • 9. 发明专利
    • Current lead
    • 当前领先
    • JP2014179526A
    • 2014-09-25
    • JP2013053631
    • 2013-03-15
    • Toshiba Corp株式会社東芝
    • IWAI SADANORIMIYAZAKI HIROSHITOSAKA TAIZOTAZAKI KENJIISHII YUSUKE
    • H01L39/04H01F6/00H01F6/06
    • PROBLEM TO BE SOLVED: To provide a current lead capable of suppressing Joule heating of a bypass conductor even when quenching of a superconductor has occurred.SOLUTION: According to an embodiment, in a current lead 1, a superconductive tape wire 10 is a component that has a tape shape and includes a superconductive layer 17 made of a superconductor. A bypass conductor 22 is a conductor that extends parallel to a lengthwise direction of the superconductive tape wire 10 and is electrically connected with the superconductive layer 17 through coupling to one surface 10a of the superconductive tape wire 10, and is capable of causing a current to flow by bypassing the superconductive layer. The bypass current flows through the bypass conductor 22 by bypassing only a region 17c, in which quenching has occurred, of the superconductor layer 17.
    • 要解决的问题:提供即使在发生超导体的淬火时也能够抑制旁路导体的焦耳加热的电流引线。解决方案根据实施例,在电流引线1中,超导带线10是 具有带状,并且包括由超导体制成的超导层17。 旁路导体22是与超导带线10的长度方向平行地延伸的导体,通过与超导带线10的一个表面10a的耦合而与超导层17电连接,能够使电流 通过绕过超导层流动。 旁路电流仅通过绕过超导体层17的发生淬火的区域17c而流过旁路导体22。
    • 10. 发明专利
    • Superconducting coil and superconducting coil device
    • 超导线圈和超导线圈设备
    • JP2014022543A
    • 2014-02-03
    • JP2012159422
    • 2012-07-18
    • Toshiba Corp株式会社東芝
    • IWAI SADANORIMIYAZAKI HIROSHITOSAKA TAIZOTAZAKI KENJIURATA MASAMIIOKA SHIGERUISHII YUSUKE
    • H01F6/06
    • PROBLEM TO BE SOLVED: To achieve stable electrification by reducing the peeling stress acting on a thin film superconductive wire thereby preventing the superconducting characteristics of a superconducting coil from degrading, while ensuring insulation performance of the axial end face of the superconducting coil.SOLUTION: A superconducting coil 10 includes a winding 14 formed by winding a superconducting tape wire 11 of tape shape having multilayer structure around a spool 13 together with an insulation tape wire 12, and an insulation layer 15 bonded to an axial end face of the winding 14. The ratio W2/W1 is set to satisfy a relation W2/W1≤1.15, where W1 is the width of the superconducting tape wire 11, and W2 is the axial depth of the winding 14 including the insulation layer 15.
    • 要解决的问题:通过降低作用在薄膜超导线上的剥离应力来实现稳定的带电,从而防止超导线圈的超导特性降低,同时确保超导线圈的轴向端面的绝缘性能。解决方案:A 超导线圈10包括绕组14,该绕组14通过将具有多层结构的具有多层结构的带状的超导带状导线11与绝缘带线12一起卷绕而形成,以及与绕组14的轴向端面接合的绝缘层15。 比率W2 / W1被设定为满足W2 /W1≤1.15的关系,其中W1是超导带线11的宽度,W2是包括绝缘层15的绕组14的轴向深度。