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1. 发明授权

US08044752B2 High-current, compact flexible conductors containing high temperature superconducting tapes 有权
标题翻译：包含高温超导磁带的大电流，紧凑的柔性导体
公开(公告)号：US08044752B2
公开(公告)日：2011-10-25
申请号：US11880567
申请日：2007-07-23
申请人： Alexander Otto , Ralph P. Mason , James F. Maguire , Jie Yuan
发明人： Alexander Otto , Ralph P. Mason , James F. Maguire , Jie Yuan
IPC分类号： H01F6/00
CPC分类号： H01B12/06 , B63G9/06 , H01F6/06 , H01F13/006 , Y10S505/705 , Y10S505/879 , Y10S505/884 , Y10S505/885 , Y10S505/886 , Y10S505/887
摘要： High-current, compact, flexible conductors containing high temperature superconducting (HTS) tapes and methods for making the same are described. The HTS tapes are arranged into a stack, a plurality of stacks are arranged to form a superstructure, and the superstructure is twisted about the cable axis to obtain a HTS cable. The HTS cables of the invention can be utilized in numerous applications such as cables employed to generate magnetic fields for degaussing and high current electric power transmission or distribution applications.
摘要翻译：描述了包含高温超导（HTS）带的大电流，紧凑，柔性导体及其制造方法。 HTS带布置成堆叠，多个堆叠被布置成形成上部结构，并且上部结构围绕电缆轴线扭绞以获得HTS电缆。本发明的HTS电缆可用于许多应用中，例如用于产生用于消磁的磁场的电缆和大电流电力传输或分配应用。

2. 发明申请

US20080180202A1 High-current, compact flexible conductors containing high temperature superconducting tapes 有权
标题翻译：包含高温超导磁带的大电流，紧凑的柔性导体
公开(公告)号：US20080180202A1
公开(公告)日：2008-07-31
申请号：US11880567
申请日：2007-07-23
申请人： Alexander Otto , Ralph P. Mason , James F. Maguire , Jie Yuan
发明人： Alexander Otto , Ralph P. Mason , James F. Maguire , Jie Yuan
IPC分类号： H01F13/00 , H01B12/10 , H01L39/24 , H01B12/16
CPC分类号： H01B12/06 , B63G9/06 , H01F6/06 , H01F13/006 , Y10S505/705 , Y10S505/879 , Y10S505/884 , Y10S505/885 , Y10S505/886 , Y10S505/887
摘要： High-current, compact, flexible conductors containing high temperature superconducting (HTS) tapes and methods for making the same are described. The HTS tapes are arranged into a stack, a plurality of stacks are arranged to form a superstructure, and the superstructure is twisted about the cable axis to obtain a HTS cable. The HTS cables of the invention can be utilized in numerous applications such as cables employed to generate magnetic fields for degaussing and high current electric power transmission or distribution applications.
摘要翻译：描述了包含高温超导（HTS）带的大电流，紧凑，柔性导体及其制造方法。 HTS带布置成堆叠，多个堆叠被布置成形成上部结构，并且上部结构围绕电缆轴线扭转以获得HTS电缆。本发明的HTS电缆可用于许多应用中，例如用于产生用于消磁的磁场的电缆和大电流电力传输或分配应用。

3. 发明授权

US06188921B1 Superconducting composite with high sheath resistivity 失效
标题翻译：具有高电导率的超导复合材料
公开(公告)号：US06188921B1
公开(公告)日：2001-02-13
申请号：US09240998
申请日：1999-02-01
申请人： Alexander Otto , Ralph P. Mason , Craig J. Christopherson , Peter R. Roberts
发明人： Alexander Otto , Ralph P. Mason , Craig J. Christopherson , Peter R. Roberts
IPC分类号： H01B1200
CPC分类号： H01L39/248 , Y10S505/704
摘要： A superconducting article having a high bulk sheath resistivity, and methods of manufacture of such an article. High-temperature superconductor filaments are disposed in a ductile matrix comprising a high silver content. The matrix is then coated with a solute and heated to a temperature high enough to allow the solute to diffuse into the matrix, but not high enough to allow substantive degradation or poisoning of the superconductor. After diffusion and cooling, the matrix comprises a silver alloy having a higher bulk resistivity than the pure silver.
摘要翻译：具有高体积护套电阻率的超导制品以及这种制品的制造方法。高温超导体细丝设置在包含高银含量的延性基体中。然后将基质用溶质包被并加热到足够高的温度以使溶质扩散到基质中，但不高到足以允许超导体的实质性降解或中毒。在扩散和冷却之后，基体包括具有比纯银更高的体电阻率的银合金。

4. 发明授权

US06762673B1 Current limiting composite material 有权
标题翻译：限流复合材料
公开(公告)号：US06762673B1
公开(公告)日：2004-07-13
申请号：US09488742
申请日：2000-01-20
申请人： Alexander Otto , Ralph P. Mason , Craig J. Christopherson , Peter R. Roberts , Steven Fleshler , Gilbert N. Riley, Jr. , Swarn S. Kalsi , Gregory L. Snitchler , Robert C. Diehl , Dietrich Bonmann , Martin Lakner , Willi Paul , Harry Zueger
发明人： Alexander Otto , Ralph P. Mason , Craig J. Christopherson , Peter R. Roberts , Steven Fleshler , Gilbert N. Riley, Jr. , Swarn S. Kalsi , Gregory L. Snitchler , Robert C. Diehl , Dietrich Bonmann , Martin Lakner , Willi Paul , Harry Zueger
IPC分类号： H01C1014
CPC分类号： H01B12/16 , H01F2027/2819 , H01L39/16 , Y02E40/647 , Y10S505/881
摘要： An elongated current limiting composite material comprising one or more high-temperature superconductor filaments and a second electrically conductive member, which may include a sheath of high bulk resistivity surrounding the filament. The current limiter exhibits dissipation in the range of 0.05-0.5 V/cm at currents of 3-10 times the operating current, thereby minimizing fault currents and improving recovery capability.
摘要翻译：包括一个或多个高温超导体细丝和第二导电构件的细长限流复合材料，其可以包括围绕细丝的高体积电阻率的护套。电流限制器在工作电流的3-10倍的电流下表现出0.05-0.5 V / cm的范围内的耗散，从而最大限度地减少故障电流并提高恢复能力。

5. 发明申请

US20160260527A1 REINFORCED 2212 MULTIFILAMENT SUPERCONDUCTING WIRE WITH LOW ASPECT SHAPE, CABLES THEREOF, AND 2223 SILVER TAPE-BASED CABLES 审中-公开
标题翻译：加强型2212多层超低导体电线，电缆及其2223银色电缆
公开(公告)号：US20160260527A1
公开(公告)日：2016-09-08
申请号：US15043145
申请日：2016-02-12
申请人： Alexander Otto
发明人： Alexander Otto
IPC分类号： H01B12/10 , H01B7/22 , H01B13/00 , H01B12/06 , H01L39/24 , H01B1/02 , H01B3/30
CPC分类号： H01B12/10 , H01B1/023 , H01B3/30 , H01B7/223 , H01B12/06 , H01B13/0016 , H01L39/143 , H01L39/248
摘要： Methods and devices for producing reinforced 2212 multifilament superconducting wire with low aspect shape. More specifically, methods and devices for producing reinforced round or rectangular wire with reinforcement strips. Methods and devices for producing cable using the reinforced 2212 multifilament superconducting wire as well as for producing reinforced 2223 Silver tape-based cable.
摘要翻译：用于生产具有低外形形状的增强型2212复丝超导线的方法和装置。更具体地，用于生产具有加强条的加强圆形或矩形线的方法和装置。使用加固的2212复丝超导线生产电缆的方法和装置，以及用于生产加固的2223银胶带电缆。

6. 发明申请

US20140378314A1 REINFORCED HIGH TEMPERATURE SUPERCONDUCTING SILVER WIRE 审中-公开
标题翻译：强化高温超导铜丝
公开(公告)号：US20140378314A1
公开(公告)日：2014-12-25
申请号：US14309083
申请日：2014-06-19
申请人： Alexander Otto
发明人： Alexander Otto
IPC分类号： H01B12/06
CPC分类号： H01L39/248 , H01L39/126
摘要： Reinforced high temperature superconducting silver wire and materials, and methods of producing reinforced high temperature superconducting silver composite wire. More specifically reinforcement materials and assemblies for attaining much higher stress, bend and surface indent tolerances at practical conductor dimensions are described. The reinforced wire or methods can include a silver wire core and a layer of high strength reinforcing metal.
摘要翻译：加强型高温超导银线及材料，以及生产强化高温超导银复合线的方法。更具体地，描述了在实际的导体尺寸处获得高得多的应力，弯曲和表面压痕公差的增强材料和组件。加强线或方法可以包括银线芯和一层高强度的增强金属。

7. 发明申请

US20130258700A1 COLOR-MIXING CONVERGENT OPTICAL SYSTEM 有权
标题翻译：彩色混合光学系统
公开(公告)号：US20130258700A1
公开(公告)日：2013-10-03
申请号：US13989356
申请日：2011-11-17
申请人： Michael Schuch , Wolfgang Ernst , Alexander Otto
发明人： Michael Schuch , Wolfgang Ernst , Alexander Otto
IPC分类号： F21V8/00
CPC分类号： G02B6/0005 , G02B6/0006 , G02B6/0068 , G02B6/4298 , G09F9/305
摘要： Optical systems for focused light emission, which can be used as full color-capable pixels in grid assemblies, such as variable message signs and outdoor electronic display boards. The optical systems may include a light source that is a commercially available full-color LED in SMD design having a red, a green, and a blue LED crystal, which may be disposed at an inlet surface of a light-guiding rod having a constant cross-section and a jacket surface made of planes adjacent to each other at sharp edges. The light-guiding rod thereby captures the light substantially completely and completely mixes the different colors and brightnesses efficiently without scattering. The light output of the light-guiding rod lies at the focus of a convergent lens, which focuses the exiting light.
摘要翻译：用于聚焦光发射的光学系统，其可以用作网格组件中的全彩色像素，例如可变消息标志和户外电子显示板。光学系统可以包括光源，其是具有红色，绿色和蓝色LED晶体的SMD设计的市售全色LED，其可以设置在具有恒定的导光棒的入口表面横截面和由锐利边缘彼此相邻的平面制成的护套表面。因此，导光杆基本上完全地捕获光，并且不会飞散地有效地将不同的颜色和亮度完全混合。导光杆的光输出位于会聚透镜的焦点，聚焦透镜聚焦出射光。

8. 发明授权

US06828507B1 Enhanced high temperature coated superconductors joined at a cap layer 有权
标题翻译：在盖层上连接的增强型高温涂层超导体
公开(公告)号：US06828507B1
公开(公告)日：2004-12-07
申请号：US09617518
申请日：2000-07-14
申请人： Leslie G. Fritzemeier , Cornelis Leo Hans Thieme , Steven Fleshler , John D. Scudiere , Gregory L. Snitchler , Bruce B. Gamble , Robert E. Schwall , Dingan Yu , Alexander Otto , Elliott D. Thompson , Gilbert N. Riley, Jr.
发明人： Leslie G. Fritzemeier , Cornelis Leo Hans Thieme , Steven Fleshler , John D. Scudiere , Gregory L. Snitchler , Bruce B. Gamble , Robert E. Schwall , Dingan Yu , Alexander Otto , Elliott D. Thompson , Gilbert N. Riley, Jr.
IPC分类号： H01B1200
CPC分类号： H01L39/248 , C30B23/02 , C30B29/16 , H01L39/143 , H01L39/2425 , H01L39/2451 , H01L39/2461 , Y10S505/926
摘要： This invention relates to a practical superconducting conductor based upon biaxially textured high temperature superconducting coatings. In particular, methods for producing flexible and bend strain-resistant articles and articles produced in accordance therewith are described which provide improved current sharing, lower hysteretic losses under alternating current conditions, enhanced electrical and thermal stability and improved mechanical properties between otherwise isolated films in a coated high temperature superconducting (HTS) wire. Multilayered materials including operational material which is sensitive to bend strain can be constructed, in which the bend strain in the region in which such operational material is located is minimized. The invention also provides a means for splicing coated tape segments and for termination of coated tape stack ups or conductor elements. In one embodiment, a multi-layer high temperature superconductor is provided and includes first and second high temperature superconductor coated elements. Each element includes a substrate, at least one buffer deposited on the substrate, a high temperature superconductor layer, and a cap layer. The first and second high temperature superconductor coated elements are joined at the first and second cap layers.
摘要翻译：本发明涉及一种基于双轴织构的高温超导涂层的实用超导导体。特别地，描述了制造柔性和弯曲耐应变制品的方法和根据本发明生产的制品，其提供了改善的电流共享，在交流电流条件下的较低的滞后损耗，增强的电和热稳定性以及在其中隔离的膜中的改进的机械性能涂覆高温超导（HTS）线。可以构造包括对弯曲应变敏感的操作材料的多层材料，其中使得这种操作材料所在的区域中的弯曲应变最小化。本发明还提供了用于拼接涂覆的带段和用于终止涂覆的带堆叠或导体元件的装置。在一个实施例中，提供了多层高温超导体，并且包括第一和第二高温超导体涂覆元件。每个元件包括衬底，沉积在衬底上的至少一个缓冲器，高温超导体层和帽层。第一和第二高温超导体涂覆元件在第一和第二盖层处接合。

9. 发明授权

US06311386B1 Processing of (Bi,Pb)SCCO superconductor in wires and tapes 失效
标题翻译：（Bi，Pb）SCCO超导体在电线和磁带中的处理
公开(公告)号：US06311386B1
公开(公告)日：2001-11-06
申请号：US09358245
申请日：1999-07-21
申请人： Qi Li , Eric R. Podtburg , Patrick John Walsh , William L. Carter , Gilbert N. Riley, Jr. , Martin W. Rupich , Elliott Thompson , Alexander Otto
发明人： Qi Li , Eric R. Podtburg , Patrick John Walsh , William L. Carter , Gilbert N. Riley, Jr. , Martin W. Rupich , Elliott Thompson , Alexander Otto
IPC分类号： H01L3929
CPC分类号： C04B35/4521 , C04B35/4525 , C04B35/65 , H01L39/2419 , H01L39/248 , Y10S505/739 , Y10S505/74 , Y10S505/742 , Y10T29/49014
摘要： A novel process of the production and processing of high quality, high Tc (Bi,Pb)SCCO superconductors starts with fabrication of a precursor article including selected intermediate phases with desired chemical and structural properties. The precursor fabrication includes introducing the reacted mixture having a dominant amount of the tetragonal BSCCO phase into a metal sheath, and sealing the reacted mixture within said sheath, heating the mixture at a second selected processing temperature in an inert atmosphere with a second selected oxygen partial pressure for a second selected time period, the second processing temperature and the second oxygen partial pressure being cooperatively selected to form a dominant amount of an orthorhombic BSCCO phase in the reacted mixture. The sealed sheath is deformed to form an elongated precursor article of a desired texture; and thereafter heated at a third selected processing temperature in an inert atmosphere with a third selected oxygen partial pressure for a third selected time period. The third processing temperature and third oxygen partial pressure are cooperatively selected to convert at least a portion of the orthorhombic BSCCO phase to the final superconducting BSCCO material.
摘要翻译：高品质，高Tc（Bi，Pb）SCCO超导体的生产和加工的新工艺首先制造包含所需化学和结构性质的选定中间相的前体制品。前体制备包括将具有显着量的四边形BSCCO相的反应混合物引入金属护套中，并将反应的混合物密封在所述护套内，在第二选择的加工温度下在惰性气氛中加热第二选择的氧部分第二选择时间段的压力，第二加工温度和第二氧分压协同选择以形成反应混合物中正交BSCCO相的显着量。密封的鞘被变形以形成具有所需纹理的细长的前体制品; 然后在具有第三选择的氧分压的惰性气氛中在第三选择的处理温度下加热第三选定时间段。协调选择第三加工温度和第三氧分压以将正交BSCCO相的至少一部分转化为最终超导BSCCO材料。

10. 发明授权

US06194352B1 Multifilament composite BSCCO oxide superconductor 失效
标题翻译：多丝复合BSCCO氧化物超导体
公开(公告)号：US06194352B1
公开(公告)日：2001-02-27
申请号：US08553184
申请日：1995-11-07
申请人： Gilbert N. Riley, Jr. , Jeffrey M. Seuntjens , William L. Barnes , Gregory L. Snitchler , Alexander Otto
发明人： Gilbert N. Riley, Jr. , Jeffrey M. Seuntjens , William L. Barnes , Gregory L. Snitchler , Alexander Otto
IPC分类号： H01B1202
CPC分类号： H01L39/248 , H01F6/06 , H01F41/063 , H01F41/069 , Y10S505/74
摘要： A method for preparing an oxide superconductor cable includes transposing a plurality of oxide superconductor strands along a longitudinal axis so as to form a cable and exposing the cable to a two step heat treatment after cabling of the oxide strands, the heat treatment comprising, (a) heating the cable to and maintaining the cable at a first temperature sufficient to partially melt the article, such that a liquid phase co-exists with the desired oxide superconductor phase; and (b) cooling the cable to and maintaining the cable at a second temperature sufficient to substantially transform the liquid phase into the desired oxide superconductor. The oxide superconductor multistrand cable includes a plurality of oxide superconductor strands, each of the strands including an oxide superconductor having an irreversible melt characteristic, wherein the plurality of oxide strands are transposed about a longitudinal axis, such that each of the strands are substantially electrically and substantially mechanically isolated; and wherein the cable exhibits critical transport properties (Jc) of at least about 10,000 A/cm2 at 77K, self field.
摘要翻译：制备氧化物超导体电缆的方法包括沿着纵向轴线转置多个氧化物超导体股线，以形成电缆，并且在电缆穿过氧化物线束之后将电缆暴露于两步热处理，该热处理包括：（a 将电缆加热并将电缆保持在足以部分熔化制品的第一温度，使得液相与期望的氧化物超导体相共存; 和（b）将电缆冷却到并将电缆保持在足以基本上将液相转变成所需氧化物超导体的第二温度。氧化物超导体多股线缆包括多个氧化物超导体股线，每个股线包括具有不可逆熔融特性的氧化物超导体，其中多个氧化物股线围绕纵向轴线转置，使得每根股线基本上电气和基本上机械隔离; 并且其中所述电缆在77K处表现出至少约10,000A / cm 2的临界传输特性（Jc）。

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