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1. 发明授权

US06774752B2 NMR high field magnet coil system with superconducting capability and having an outwardly protruding inner coil section 有权
标题翻译： NMR高场磁体线圈系统，具有超导能力并具有向外突出的内线圈段
公开(公告)号：US06774752B2
公开(公告)日：2004-08-10
申请号：US10345491
申请日：2003-01-17
申请人： Klaus Schlenga , Gerhard Roth , Arne Kasten
发明人： Klaus Schlenga , Gerhard Roth , Arne Kasten
IPC分类号： H01F722
CPC分类号： G01R33/3815 , Y10S336/01 , Y10S505/705 , Y10S505/879
摘要： The invention concerns an NMR (nuclear magnetic resonance) high field magnet coil system comprising superconducting conductor structures for generating a homogeneous magnetic field B0 in a measuring volume (23) with several radially nested solenoidal coil sections (12, 13, 31), which is characterized in that the radially innermost coil section (31) is wound with a band-shaped superconductor with an aspect ratio (width to thickness) >3 on a coil support which axially projects, at least at one axial end, past the winding packet of the radially neighboring coil section (12) and the band-shaped superconductor is guided on this side tangentially towards the outside to a region of reduced magnetic field strength and terminates in at least one electrical connecting point (16). This permits use of a brittle band-shaped superconductor for the innermost coil system (31) which cannot be strongly bent at the upper edge.
摘要翻译：本发明涉及一种包括超导导体结构的NMR（核磁共振）高场磁体线圈系统，用于在具有多个径向嵌套的螺线管线圈段（12,13,31）的测量体积（23）中产生均匀磁场B0，其特征在于，径向最内侧的线圈部分（31）在线圈支架上缠绕有长宽比（宽度 - 厚度）> 3的带状超导体，至少在一个轴向端部沿轴向突出超过绕组包径向相邻的线圈部分（12）和带状超导体在该侧面上朝向外侧切向导致磁场强度降低的区域，并且终止于至少一个电连接点（16）。这允许对最上面的线圈系统（31）使用脆性带状超导体，其不能在上边缘处强烈弯曲。

2. 发明申请

US20060055494A1 Superconductor magnet coil configuration 有权
标题翻译：超导体电磁线圈配置
公开(公告)号：US20060055494A1
公开(公告)日：2006-03-16
申请号：US11214852
申请日：2005-08-31
申请人： Volker Niemann , Gerhard Roth , Klaus Schlenga
发明人： Volker Niemann , Gerhard Roth , Klaus Schlenga
IPC分类号： H01F3/00
CPC分类号： G01R33/3815 , H01F6/06 , H01F27/2847 , H01F27/34 , H01F41/048 , H01F41/082
摘要： A superconducting magnet coil configuration comprising at least one section of a superconducting strip conductor, which is continuously wound in a cylindrical winding chamber (1) between two end flanges (2, 3) in several solenoid-like layers is characterized in that the section comprises an axial region of reduced current density (=notch region (12)), and the winding chamber (1) in the notch region (12) contains a first separating body (4) with a truncated conical envelope (5) which axially divides the winding chamber (1) into two partial chambers (6, 7), the superconducting strip conductor being guided over the truncated conical envelope (5) of the first separating body (4) from one partial chamber (6) into the other partial chamber (7) via a single-layer transfer winding (9), and a second separating body (10) is provided which supplements the first separating body (4) in the notch region (12) in a radial outer direction to form a circular cylinder, wherein the single-layer transfer winding (9) is disposed between the separating bodies (4, 10). The inventive magnet coil configuration thereby realizes an HTS coil with a notch region for correcting inhomogeneities, wherein bending of the strip conductor through a small radius of curvature is not necessary.
摘要翻译：超导磁体线圈构造包括至少一部分超导条形导体，其连续地卷绕在几个螺线管状层中的两个端部凸缘（2,3）之间的圆柱形卷绕腔（1）中，其特征在于，该部分包括减小电流密度的轴向区域（=切口区域（12））和切口区域（12）中的卷绕室（1）包含具有截头圆锥形包络线（5）的第一分离体（4）卷绕室（1）分成两个部分室（6,7），超导条状导体被引导到第一分离体（4）的截头圆锥形包络（5）从一个部分室（6）进入另一部分室（9），并且设置有第二分离体（10），其在径向外侧方向上在凹口区域（12）中补充第一分离体（4）以形成圆柱体， w 在这里，单层转移绕组（9）设置在分离体（4,10）之间。本发明的磁体线圈结构由此实现具有用于校正不均匀性的切口区域的HTS线圈，其中条形导体通过小的曲率半径的弯曲是不必要的。

3. 发明授权

US07330092B2 Superconductor magnet coil configuration 有权
标题翻译：超导体电磁线圈配置
公开(公告)号：US07330092B2
公开(公告)日：2008-02-12
申请号：US11214852
申请日：2005-08-31
申请人： Volker Niemann , Gerhard Roth , Klaus Schlenga
发明人： Volker Niemann , Gerhard Roth , Klaus Schlenga
IPC分类号： H01F1/00
CPC分类号： G01R33/3815 , H01F6/06 , H01F27/2847 , H01F27/34 , H01F41/048 , H01F41/082
摘要： A superconducting magnet coil configuration comprising at least one section of a superconducting strip conductor, which is continuously wound in a cylindrical winding chamber (1) between two end flanges (2, 3) in several solenoid-like layers is characterized in that the section comprises an axial region of reduced current density (=notch region (12)), and the winding chamber (1) in the notch region (12) contains a first separating body (4) with a truncated conical envelope (5) which axially divides the winding chamber (1) into two partial chambers (6, 7), the superconducting strip conductor being guided over the truncated conical envelope (5) of the first separating body (4) from one partial chamber (6) into the other partial chamber (7) via a single-layer transfer winding (9), and a second separating body (10) is provided which supplements the first separating body (4) in the notch region (12) in a radial outer direction to form a circular cylinder, wherein the single-layer transfer winding (9) is disposed between the separating bodies (4, 10). The inventive magnet coil configuration thereby realizes an HTS coil with a notch region for correcting inhomogeneities, wherein bending of the strip conductor through a small radius of curvature is not necessary.
摘要翻译：超导磁体线圈构造包括至少一部分超导条形导体，其连续地卷绕在几个螺线管状层中的两个端部凸缘（2,3）之间的圆柱形卷绕腔（1）中，其特征在于，该部分包括减小电流密度的轴向区域（=切口区域（12））和切口区域（12）中的卷绕室（1）包含具有截头圆锥形包络线（5）的第一分离体（4）卷绕室（1）分成两个部分室（6,7），超导条状导体被引导到第一分离体（4）的截锥形包络（5）从一个部分室（6）引导到另一部分室（9），并且设置有第二分离体（10），其在径向外侧方向上在凹口区域（12）中补充第一分离体（4）以形成圆柱体， w 在这里，单层转移绕组（9）设置在分离体（4,10）之间。本发明的磁体线圈结构由此实现具有用于校正不均匀性的切口区域的HTS线圈，其中条形导体通过小的曲率半径的弯曲是不必要的。

4. 发明授权

US07310034B2 Superconductor magnet coil configuration 有权
标题翻译：超导体电磁线圈配置
公开(公告)号：US07310034B2
公开(公告)日：2007-12-18
申请号：US11214712
申请日：2005-08-31
申请人： Klaus Schlenga , Volker Niemann , Gerhard Roth
发明人： Klaus Schlenga , Volker Niemann , Gerhard Roth
IPC分类号： H01F6/00
CPC分类号： G01R33/3815 , H01F6/06 , H01F27/2847 , H01F27/34 , H01F41/048 , H01F41/082 , Y10S505/705 , Y10S505/879
摘要： A superconducting magnet coil configuration has at least one section containing a superconducting strip conductor which is wound in several layers like a solenoid in a cylindrical winding chamber (1) between two end flanges (2, 3), characterized in that the radially innermost layers of the section consist of metallic low-temperature superconductors (LTS) (LTS layers (8)) and radially adjacent layers of the section are formed from high-temperature superconductor (HTS) material (HTS layers (9)). The invention proposes a magnet coil configuration using HTS material which has a notch structure for correcting inhomogeneities and homogenizing a compact high-field magnet, wherein the mechanical load on the HTS strip conductor is minimized.
摘要翻译：超导磁体线圈构造具有至少一个部分，其包含超导条状导体，其在两个端部凸缘（2,3）之间的圆柱形卷绕室（1）中缠绕成若干层，如螺线管，其特征在于，径向最内层该部分由金属低温超导体（LTS）（LTS层（8））组成，并且该部分的径向相邻层由高温超导体（HTS）材料（HTS层（9））形成。本发明提出一种使用HTS材料的磁体线圈结构，其具有用于校正不均匀性并使紧凑型高磁场磁体均匀化的凹口结构，其中HTS带状导体上的机械负载最小化。

5. 发明授权

US07895737B2 Winding machine for winding solenoid shaped coils having band-shaped conductors 有权
标题翻译：具有带状导体的绕组电磁线圈卷绕机
公开(公告)号：US07895737B2
公开(公告)日：2011-03-01
申请号：US11714179
申请日：2007-03-06
申请人： Gerhard Roth , Klaus Schlenga , Thorsten Greeb , Roland Binger
发明人： Gerhard Roth , Klaus Schlenga , Thorsten Greeb , Roland Binger
IPC分类号： H01R43/033
CPC分类号： H01F41/082 , H01F41/048 , H01F41/063 , Y10T29/49071 , Y10T29/5313 , Y10T29/532 , Y10T29/53213
摘要： A winding machine (1) for winding solenoid-shaped coils (21) with band-shaped conductors (6), comprising a winding means (3) which holds a circular-cylindrical coil core (2) of a coil (21) to be wound, and a winding drive which rotates a coil core (2), which is held in the winding means (3), about a winding axis W, wherein the winding means (3) can be moved in a first direction A by an axial drive, the direction A preferably extending approximately parallel to the winding axis W, is characterized in that the winding means (3) can be rotated about a pivot axis S by a pivot drive, wherein the pivot axis S extends perpendicularly to the direction A. The winding machine winds a solenoid-shaped coil with several layers of a band-shaped conductor without damaging the band-shaped conductor, in particular, when the band-shaped conductor contains brittle superconducting material.
摘要翻译：一种用于缠绕具有带状导体（6）的电磁线圈（21）的绕线机（1），包括一个将线圈（21）的圆柱形线圈芯（2）保持成为的绕组装置（3）以及卷绕驱动器，其使卷绕装置（3）中保持的卷芯（2）绕卷绕轴线W旋转，其中卷绕装置（3）可以沿第一方向A轴向移动驱动方向A优选地大致平行于卷绕轴线W延伸，其特征在于，绕组装置（3）可以通过枢转驱动器绕枢转轴线S旋转，其中枢转轴线S垂直于方向A延伸。卷绕机绕着具有多层带状导体的电磁线圈卷绕，而不会损坏带状导体，特别是当带状导体含有脆性超导材料时。

6. 发明申请

US20070008055A1 Superconductor magnet coil configuration 有权
标题翻译：超导体电磁线圈配置
公开(公告)号：US20070008055A1
公开(公告)日：2007-01-11
申请号：US11214710
申请日：2005-08-31
申请人： Gerhard Roth , Volker Niemann , Klaus Schlenga
发明人： Gerhard Roth , Volker Niemann , Klaus Schlenga
IPC分类号： H01F6/00
CPC分类号： H01F6/06 , G01R33/3815 , H01F27/2847 , H01F27/34 , H01F41/048 , H01F41/082 , Y10T29/49014 , Y10T29/49071
摘要： A superconducting magnet coil configuration comprising at least one section of a superconducting strip conductor, which is continuously wound in a cylindrical winding chamber (1) between two end flanges (2, 3) in several solenoid-like layers is characterized in that the section comprises an axial region of reduced current density (=notch region (10)), and the winding layers (6, 9) have hollow cylindrical blind regions (4a, 4b, 4c) which are filled with filler and which have different axial lengths, and radially sequential blind regions (4a, 4b, 4c) each alternately abut one of the two end flanges (2, 3) and are each radially separated from each other by at least one continuous winding layer (7), wherein the axial overlapping region of the blind regions (4a, 4b, 4c) forms the notch region (10). The inventive device thereby realizes a magnet coil configuration comprising a strip conductor which has a notch region for correcting inhomogeneities, wherein the mechanical load on the strip conductor is minimized.
摘要翻译：超导磁体线圈构造包括至少一部分超导条形导体，其连续地卷绕在几个螺线管状层中的两个端部凸缘（2,3）之间的圆柱形卷绕腔（1）中，其特征在于，该部分包括减小电流密度的轴向区域（=切口区域（10）），并且绕组层（6,9）具有中空圆柱形盲区（4a，4b，4c），其填充有填料并具有不同的轴向长度和径向顺序的盲区（4a，4b，4c）各自交替地邻接两个端部凸缘（2,3）中的一个，并且通过至少一个连续的绕组层（7）彼此径向分开，其中所述盲区（4a，4b，4c）的轴向重叠区域形成所述切口区域（10）。因此，本发明的装置实现了包括具有用于校正不均匀性的切口区域的带状导体的磁体线圈配置，其中带状导体上的机械负载最小化。

7. 发明授权

US07317369B2 Superconductor magnet coil configuration 有权
标题翻译：超导体电磁线圈配置
公开(公告)号：US07317369B2
公开(公告)日：2008-01-08
申请号：US11214710
申请日：2005-08-31
申请人： Gerhard Roth , Volker Niemann , Klaus Schlenga
发明人： Gerhard Roth , Volker Niemann , Klaus Schlenga
IPC分类号： H01F1/00 , H01F6/00 , H01F7/00
CPC分类号： H01F6/06 , G01R33/3815 , H01F27/2847 , H01F27/34 , H01F41/048 , H01F41/082 , Y10T29/49014 , Y10T29/49071
摘要： A superconducting magnet coil configuration comprising at least one section of a superconducting strip conductor, which is continuously wound in a cylindrical winding chamber (1) between two end flanges (2, 3) in several solenoid-like layers is characterized in that the section comprises an axial region of reduced current density (=notch region (10)), and the winding layers (6, 9) have hollow cylindrical blind regions (4a, 4b, 4c) which are filled with filler and which have different axial lengths, and radially sequential blind regions (4a, 4b, 4c) each alternately abut one of the two end flanges (2, 3) and are each radially separated from each other by at least one continuous winding layer (7), wherein the axial overlapping region of the blind regions (4a, 4b, 4c) forms the notch region (10). The inventive device thereby realizes a magnet coil configuration comprising a strip conductor which has a notch region for correcting inhomogeneities, wherein the mechanical load on the strip conductor is minimized.
摘要翻译：超导磁体线圈构造包括至少一部分超导条形导体，其连续地卷绕在几个螺线管状层中的两个端部凸缘（2,3）之间的圆柱形卷绕腔（1）中，其特征在于，该部分包括减小电流密度的轴向区域（=切口区域（10）），并且绕组层（6,9）具有中空圆柱形盲区（4a，4b，4c），其填充有填料并具有不同的轴向长度和径向顺序的盲区（4a，4b，4c）各自交替地邻接两个端部凸缘（2,3）中的一个，并且通过至少一个连续的绕组层（7）彼此径向分开，其中所述盲区（4a，4b，4c）的轴向重叠区域形成所述切口区域（10）。因此，本发明的装置实现了包括具有用于校正不均匀性的切口区域的带状导体的磁体线圈配置，其中带状导体上的机械负载最小化。

8. 发明申请

US20070266552A1 Winding machine for winding solenoid shaped coils having band-shaped conductors 有权
标题翻译：具有带状导体的绕组电磁线圈卷绕机
公开(公告)号：US20070266552A1
公开(公告)日：2007-11-22
申请号：US11714179
申请日：2007-03-06
申请人： Gerhard Roth , Klaus Schlenga , Thorsten Greeb , Roland Binger
发明人： Gerhard Roth , Klaus Schlenga , Thorsten Greeb , Roland Binger
IPC分类号： H01F7/06 , B21C47/02
CPC分类号： H01F41/082 , H01F41/048 , H01F41/063 , Y10T29/49071 , Y10T29/5313 , Y10T29/532 , Y10T29/53213
摘要： A winding machine (1) for winding solenoid-shaped coils (21) with band-shaped conductors (6), comprising a winding means (3) which holds a circular-cylindrical coil core (2) of a coil (21) to be wound, and a winding drive which rotates a coil core (2), which is held in the winding means (3), about a winding axis W, wherein the winding means (3) can be moved in a first direction A by an axial drive, the direction A preferably extending approximately parallel to the winding axis W, is characterized in that the winding means (3) can be rotated about a pivot axis S by a pivot drive, wherein the pivot axis S extends perpendicularly to the direction A. The winding machine winds a solenoid-shaped coil with several layers of a band-shaped conductor without damaging the band-shaped conductor, in particular, when the band-shaped conductor contains brittle superconducting material.
摘要翻译：一种用于缠绕具有带状导体（6）的电磁线圈（21）的绕线机（1），包括一个将线圈（21）的圆柱形线圈芯（2）保持成为的绕组装置（3）以及卷绕驱动器，其使卷绕装置（3）中保持的卷芯（2）绕卷绕轴线W旋转，其中卷绕装置（3）可以沿第一方向A轴向移动驱动方向A优选地大致平行于卷绕轴线W延伸，其特征在于，绕组装置（3）可以通过枢转驱动器绕枢转轴线S旋转，其中枢转轴线S垂直于方向A延伸。卷绕机绕着具有多层带状导体的电磁线圈卷绕，而不会损坏带状导体，特别是当带状导体含有脆性超导材料时。

9. 发明授权

US06777938B2 NMR magnet coil system with separate superconducting short-circuited regions for drift compensation as well as method for operation thereof 有权
标题翻译：具有分离的用于漂移补偿的超导短路区域的NMR磁体线圈系统及其操作方法
公开(公告)号：US06777938B2
公开(公告)日：2004-08-17
申请号：US10282040
申请日：2002-10-29
申请人： Klaus Schlenga , Wolfgang Frantz , Gerhard Roth , Pierre-Alain Bovier , Andreas Amann , Robert Schauwecker
发明人： Klaus Schlenga , Wolfgang Frantz , Gerhard Roth , Pierre-Alain Bovier , Andreas Amann , Robert Schauwecker
IPC分类号： G01V300
CPC分类号： G01R33/3815
摘要： An NMR magnet coil system, comprising superconducting conductor structures, with an inductance L0 for generating a homogeneous magnetic field B0 through which an operating current I0 flows in the persistent mode, and wherein further superconducting switches (S1, S2, . . . Sn−1) are each provided between two points (P1, Q1), (P2, Q2), . . . , (Pn−1, Qn−1) of the winding of the magnet coil system which, during operation, separately superconductingly short-circuit one or more disjoint partial regions (1, 2, . . . , n−1) with the inductances L1, L2, . . . , Ln−1 to generate magnetic field contributions B1, B2, . . . , Bn−1 to the homogeneous magnetic field B0, is characterized in that the following is valid: α = &LeftBracketingBar; L 0 ⁢ ∑ j = 1 n ⁢ ( L - 1 ) jn ⁢ B j B 0 &RightBracketingBar; ≤ 0.8 wherein Bn is the magnetic field contribution to the homogeneous magnetic field B0 of the residual region (n) of the magnet coil system, reduced by the separately superconductingly short-circuited partial regions (1, 2, . . . , n−1) and having the inductance Ln, wherein (L−1)jn is the entry of the jth line and nth column of the inverse of the entire inductance matrix of the magnet coil system and wherein L0 is the total magnetic inductance (sum of all entries of the inductance matrix). This permits substantial compensation of magnetic field drift caused by a residual resistance in a winding of the superconducting conductor structures of the coil system with little technical effort and without using a separate drift compensation coil, even in existing coil systems.
摘要翻译：一种包括超导导体结构的NMR磁体线圈系统，具有用于产生均匀磁场B0的电感L0，工作电流I0以持续模式流过，并且其中进一步的超导开关（S1，S2，...，Sn-1 ）分别设置在两点（P1，Q1），（P2，Q2）之间。。。，（Pn-1，Qn-1），其在操作期间单独地超导地将一个或多个不相交的部分区域（1,2，...，n-1）与电感 L1，L2，。。。，Ln-1以产生磁场贡献B1，B2。。。，Bn-1到均匀磁场B0的特征在于以下有效：其中Bn是对磁体线圈系统的剩余区域（n）的均匀磁场B0的磁场贡献，分别减小具有电感Ln的超导短路部分区域（1,2，...，n-1），其中（L -1）jn是整个的逆的第j行和第n列的入口电感线圈系统的电感矩阵，其中L0是总磁感应（电感矩阵的所有条目之和）。这允许对具有很少技术努力的线圈系统的超导导体结构的绕组中的残余电阻引起的磁场漂移的大量补偿，并且即使在现有的线圈系统中也不使用单独的漂移补偿线圈。

10. 发明授权

US08255023B2 Cryostat having a magnet coil system, which comprises an LTS section and an encapsulated HTS section 有权
标题翻译：具有磁体线圈系统的低温恒温器，其包括LTS部分和封装的HTS部分
公开(公告)号：US08255023B2
公开(公告)日：2012-08-28
申请号：US12225192
申请日：2007-03-07
申请人： Klaus Schlenga , Marion Klaeser , Thomas Arndt
发明人： Klaus Schlenga , Marion Klaeser , Thomas Arndt
IPC分类号： H01F6/04 , H01F6/06 , G01V3/00
CPC分类号： H01F6/06 , G01R33/3804 , G01R33/3815 , H01F6/04
摘要： A cryostat (1) with a magnet coil system including superconductors for the production of a magnet field B0 in a measuring volume (3) has a plurality of radially nested solenoid-shaped coil sections (4, 5, 6) and which are electrically connected in series, at least one of which being an LTS section (5, 6) with a conventional low temperature superconductor (LTS) and at least one of which being an HTS section (4) including a high temperature superconductor (HTS), wherein the magnet coil system is located in a helium tank (9) of the cryostat (1) along with liquid helium at a helium temperature TL. The apparatus is characterized in that a chamber (11) is provided within which the HTS sections (4) are held having an internal portion with a sufficiently low pressure such that helium located therein at a temperature of TL is gaseous. The cryostat in accordance with the invention can be utilized to maintain HTS coil sections over a long period of time in a reliable fashion.
摘要翻译：具有包括用于在测量体积（3）中产生磁场B0的超导体的磁体线圈系统的低温恒温器（1）具有多个径向嵌套的螺线管状线圈部分（4,5,6），它们电连接串联地，其中至少一个是具有常规低温超导体（LTS）的LTS部分（5,6），并且其中至少一个是包括高温超导体（HTS）的HTS部分（4），其中，磁体线圈系统位于低温恒温器（1）的氦气罐（9）中以及氦温度TL下的液氦。该装置的特征在于提供一个室（11），其中保持HTS部分（4）具有足够低压力的内部部分，使得位于其中的TL温度为气态的氦气。根据本发明的低温恒温器可以用于以可靠的方式长时间地维持HTS线圈段。

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