利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

9 条记录 (耗时 0.026 秒)

    Two-sided splice for high temperature superconductor laminated wires
    1.
    发明授权
    Two-sided splice for high temperature superconductor laminated wires 有权
    双面接头用于高温超导体层叠电线

    公开(公告)号：US08195260B2

    公开(公告)日：2012-06-05

    申请号：US12178469

    申请日：2008-07-23

    申请人： Alexander Otto ,  Peter D. Antaya ,  John P. Voccio ,  Henry C. Valcour

    发明人： Alexander Otto ,  Peter D. Antaya ,  John P. Voccio ,  Henry C. Valcour

    IPC分类号： H01L39/24 ,  H02G15/08

    CPC分类号： H01L39/02 ,  H02G15/34 ,  Y02E40/648 ,  Y10S505/925 ,  Y10S505/926 ,  Y10T29/49014 ,  Y10T403/74

    摘要： A two-sided joint for splicing two laminated wires together, while preserving the mechanical integrity of the wire is disclosed. The two-sided joint can splice two laminated HTS wires having tapered ends and includes a bottom strap and a top strap. Under one aspect, a laminated, spliced superconductor wire includes a superconductor joint, which includes first and second superconductor wires, each wire including a laminate layer, a substrate layer overlaying the laminate layer, a buffer layer overlaying the substrate layer, a superconductor layer overlaying the buffer layer, a gap layer overlaying the superconductor layer, and a laminate layer overlaying the gap layer, a first HTS strap in electrical connection with the second laminate layer of the first laminate wire and the second laminate layer of the second laminate wire, and a backing strap proximate to the first laminate layer.

    摘要翻译： 公开了一种用于将两层叠电线拼接在一起的双面接头，同时保持了电线的机械完整性。 双面接头可以接合具有锥形端部的两个层叠HTS线，并且包括底带和顶带。 在一个方面，层压的拼接的超导体线包括超导体接头，其包括第一和第二超导体线，每个线包括层压层，覆盖层压层的衬底层，覆盖衬底层的缓冲层，覆盖超导体层的超导体层 缓冲层，覆盖超导体层的间隙层和覆盖间隙层的层压层，与第一层压线的第二层压层电连接的第一HTS带和第二层压线的第二层压层，以及 靠近第一层压层的背衬带。

    Magnetostrictive superconducting actuator
    4.
    发明授权
    Magnetostrictive superconducting actuator 失效
    磁致伸缩超导致动器

    公开(公告)号：US5585772A

    公开(公告)日：1996-12-17

    申请号：US374382

    申请日：1995-01-11

    申请人： Chandrashekhar H. Joshi ,  John P. Voccio ,  Anthony J. Rodenbush ,  Carl J. Russo

    发明人： Chandrashekhar H. Joshi ,  John P. Voccio ,  Anthony J. Rodenbush ,  Carl J. Russo

    IPC分类号： H01L41/12 ,  H01F7/00 ,  H01F1/00 ,  H01F6/00 ,  H01L41/06

    CPC分类号： H01L41/12

    摘要： An actuator in which a magnetostrictor is subjected to magnetic fields produced by a superconducting coil, and the magnetostrictor and coil are maintained at temperatures below the magnetic transition temperature of the magnetostrictor and the superconducting temperature of the coil, typically at temperatures in the range of about 4 to about 130 degrees Kelvin. The magnetostrictor is a laminated Terbium Dysprosium (TbDy) alloy structure and the coil includes high temperature superconducting oxide material. The laminations of the TbDy structure are mechanically loaded in compression and each has a thickness substantially equal less than or equal to the depth of field penetration, and a cooler maintains both the TbDy and superconductor at their optimum temperatures.

    摘要翻译： 致动器，其中磁致伸缩体受到由超导线圈产生的磁场，并且磁致伸缩器和线圈保持在低于磁致伸缩体的磁转变温度和线圈的超导温度的温度，通常在约 4至约130开氏度。 磁致伸缩器是层状铽镝（TbDy）合金结构，线圈包括高温超导氧化物材料。 TbDy结构的叠层机械负载在压缩中，并且每个具有基本上等于小于或等于深度穿透深度的厚度，并且冷却器将TbDy和超导体保持在其最佳温度。

    Rotor assembly
    5.
    发明授权
    Rotor assembly 有权
    转子总成

    公开(公告)号：US06759781B1

    公开(公告)日：2004-07-06

    申请号：US10367125

    申请日：2003-02-14

    申请人： Dariusz Antoni Bushko ,  Mehdi Kaveh ,  John P. Voccio ,  David D. Madura ,  Alexander Perez

    发明人： Dariusz Antoni Bushko ,  Mehdi Kaveh ,  John P. Voccio ,  David D. Madura ,  Alexander Perez

    IPC分类号： H02K1700

    CPC分类号： H02K55/04 ,  H02K3/47 ,  Y02E40/625

    摘要： A rotor assembly includes a substantially cylindrical support structure having at least one first region, and at least one second region. At least one rotor coil is positioned within each first region of the substantially cylindrical support structure. Each rotor coil includes a pair of distal end portions and a convex center portion, and the average mechanical density of the convex center portion is substantially equal to the average mechanical density of the distal end portions. The average mechanical density of the at least one first region is substantially equal to the average mechanical density of the at least one second region.

    摘要翻译： 转子组件包括具有至少一个第一区域和至少一个第二区域的基本上圆柱形的支撑结构。 至少一个转子线圈定位在基本上圆柱形的支撑结构的每个第一区域内。 每个转子线圈包括一对远端部分和凸起中心部分，凸起中心部分的平均机械密度基本上等于前端部分的平均机械密度。 至少一个第一区域的平均机械密度基本上等于至少一个第二区域的平均机械密度。

    HTS superconducting rotating machine
    8.
    发明授权
    HTS superconducting rotating machine 有权
    HTS超导旋转机

    公开(公告)号：US06597082B1

    公开(公告)日：2003-07-22

    申请号：US09632776

    申请日：2000-08-04

    申请人： Raymond T. Howard ,  Swarn S. Kalsi ,  Gregory L. Snitchler ,  Bruce B. Gamble ,  William T. Sand ,  Peter M. Winn ,  John P. Voccio

    发明人： Raymond T. Howard ,  Swarn S. Kalsi ,  Gregory L. Snitchler ,  Bruce B. Gamble ,  William T. Sand ,  Peter M. Winn ,  John P. Voccio

    IPC分类号： H02K900

    CPC分类号： H02K3/47 ,  H02K19/14 ,  H02K55/04 ,  Y02E40/625

    摘要： A superconducting machine of the type having a stator assembly and a rotor assembly that rotates within the stator assembly and is spaced from the stator assembly by a gap is disclosed. This arrangement can be used, for example, to produce a superconducting motor or generator. In one aspect of the invention, the superconducting rotating machine includes at least one HTS superconducting winding assembly which, in operation, generates a magnetic flux linking the stator assembly and rotor assembly, a refrigeration system for cooling the at least one superconducting winding of the rotor assembly and the superconducting rotating machine has a torque density of approximately 75 Nm/Kg or more at 500 RPM or less.

    摘要翻译： 公开了一种具有定子组件和转子组件的超导机器，转子组件在定子组件内旋转并且与定子组件间隔开间隙。 这种布置可以用于例如生产超导电动机或发电机。 在本发明的一个方面，超导旋转机器包括至少一个HTS超导绕组组件，其在操作中产生连接定子组件和转子组件的磁通量，用于冷却转子的至少一个超导绕组的制冷系统 组件和超导旋转机械在500RPM或更小时具有大约75Nm / Kg或更大的扭矩密度。

    Superconducting magnetic coil
    9.
    发明授权
    Superconducting magnetic coil 失效
    超导磁线圈

    公开(公告)号：US5659277A

    公开(公告)日：1997-08-19

    申请号：US302358

    申请日：1994-09-07

    申请人： Chandrashekhar H. Joshi ,  John P. Voccio

    发明人： Chandrashekhar H. Joshi ,  John P. Voccio

    IPC分类号： H01F6/06 ,  H01F1/00

    CPC分类号： H01F6/06

    摘要： A superconducting magnetic coil formed of anisotropic high temperature superconducting material includes ferromagnetic flanges positioned coaxial to the longitudinal axis of the coil and at the ends of the superconducting coil to capture magnetic flux emanating from the coil so that the maximum perpendicular magnetic field at the end regions is reduced. A reduction in the maximum perpendicular magnetic field increases the critical current at the end regions thereby increasing the critical current at these regions and maintaining an overall higher critical current of the coil.

    摘要翻译： 由各向异性高温超导材料形成的超导磁线圈包括与线圈的纵向轴线同轴并且在超导线圈的端部处定位的铁磁凸缘，以捕获从线圈发出的磁通，使得端部区域处的最大垂直磁场 降低了。 最大垂直磁场的减小增加了端部区域处的临界电流，从而增加了这些区域处的临界电流并保持了线圈的总体更高的临界电流。