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34 条记录 (耗时 0.028 秒)

    System and method for cooling a super-conducting device
    1.
    发明授权
    System and method for cooling a super-conducting device 失效
    用于冷却超导装置的系统和方法

    公开(公告)号：US07317268B2

    公开(公告)日：2008-01-08

    申请号：US10813366

    申请日：2004-03-30

    申请人： James William Bray ,  Albert Eugene Steinbach ,  Richard Nils Dawson ,  Evangelos Trifon Laskaris ,  Xianrul Huang

    发明人： James William Bray ,  Albert Eugene Steinbach ,  Richard Nils Dawson ,  Evangelos Trifon Laskaris ,  Xianrul Huang

    IPC分类号： H02K9/00

    CPC分类号： H02K9/193 ,  H02K55/04 ,  Y02E40/625

    摘要： A system and method for cooling a superconductive rotor coil. The system comprises a rotatable shaft coupled to the superconductive rotor coil. The rotatable shaft may comprise an axial passageway extending through the rotatable shaft and a first passageway extending through a wall of the rotatable shaft to the axial passageway. The axial passageway and the first passageway are operable to convey a cryogenic fluid to the superconductive rotor coil through the wall of the rotatable shaft. A cryogenic transfer coupling may be provided to supply cryogenic fluid to the first passageway.

    摘要翻译： 一种用于冷却超导转子线圈的系统和方法。 该系统包括联接到超导转子线圈的可旋转轴。 旋转轴可以包括延伸穿过可旋转轴的轴向通道和延伸穿过可旋转轴的壁到轴向通道的第一通道。 轴向通道和第一通道可操作以通过可旋转轴的壁将低温流体输送到超导转子线圈。 可以提供低温转移耦合以将低温流体供应到第一通道。

    LAMINATED ROTOR MACHINING ENHANCEMENT
    2.
    发明申请
    LAMINATED ROTOR MACHINING ENHANCEMENT 有权
    层压转子加工增强

    公开(公告)号：US20140232234A1

    公开(公告)日：2014-08-21

    申请号：US13823054

    申请日：2011-07-06

    申请人： Dmitry Yurevich Semenov ,  Anthony Salvatore Arrao ,  Richard Nils Dawson ,  Evgeny Victorovich Kazmin ,  Timothy Gerald Schmehl ,  Yury Danilovich Vinitsky

    发明人： Dmitry Yurevich Semenov ,  Anthony Salvatore Arrao ,  Richard Nils Dawson ,  Evgeny Victorovich Kazmin ,  Timothy Gerald Schmehl ,  Yury Danilovich Vinitsky

    IPC分类号： H02K1/28 ,  H02K1/26

    CPC分类号： H02K1/28 ,  H02K1/165 ,  H02K1/265 ,  H02K3/487 ,  H02K15/024

    摘要： A laminated rotor for an electric machine is disclosed. In an embodiment, the rotor comprises a plurality of stacked laminations. Each lamination includes a plurality of radially extending slots arranged about a circumference thereof, and a first chamfer on a surface of each of the slots, wherein the surface mates with a wedge. The first chamfer connects the surface and a first face of the lamination. A stud member passes longitudinally through a hole in the lamination stack, a first end flange member on a first end of the lamination stack, and a second end flange member on a second end of the lamination stack. A first fastener is affixed to a first end of each of the at least one stud member; and a second fastener affixed to a second end of each of the at least one stud member.

    摘要翻译： 公开了一种用于电机的层压转子。 在一个实施例中，转子包括多个堆叠的叠片。 每个层叠包括围绕其圆周布置的多个径向延伸的狭槽，以及在每个狭槽的表面上的第一倒角，其中所述表面与楔形物配合。 第一倒角连接表面和层压体的第一面。 柱形构件纵向通过层叠叠层中的孔，层叠叠层的第一端上的第一端凸缘构件和层压叠层的第二端上的第二端凸缘构件。 第一紧固件固定到所述至少一个螺柱构件中的每一个的第一端; 以及固定到所述至少一个螺柱构件中的每一个的第二端的第二紧固件。

    STRUCTURAL INTEGRITY MONITORING SYSTEM
    8.
    发明申请
    STRUCTURAL INTEGRITY MONITORING SYSTEM 有权
    结构完整性监测系统

    公开(公告)号：US20100269592A1

    公开(公告)日：2010-10-28

    申请号：US12429239

    申请日：2009-04-24

    申请人： Richard Nils Dawson ,  Gary Randall Barnes ,  Peter Anthony DiLorenzo

    发明人： Richard Nils Dawson ,  Gary Randall Barnes ,  Peter Anthony DiLorenzo

    IPC分类号： G01N29/14

    CPC分类号： G01M15/12

    摘要： A structural integrity monitoring system includes a structure, at least two vibration monitoring devices mounted to the structure. Each of the at least two vibration monitoring devices outputs a vibration response signal. The structural integrity monitoring system also includes a controller operatively connected to each of the at least two vibration monitoring devices. The controller is configured to calculate a predicted vibration response based upon a vibration mode shape and the vibration response signal. The controller then compares the predicted vibration response against a measured vibration response to detect changes in the structure.

    摘要翻译： 结构完整性监控系统包括结构，至少两个安装在该结构上的振动监测装置。 所述至少两个振动监测装置中的每一个输出振动响应信号。 结构完整性监控系统还包括可操作地连接到至少两个振动监测装置中的每一个的控制器。 控制器被配置为基于振动模式形状和振动响应信号来计算预测的振动响应。 然后，控制器将预测的振动响应与测量的振动响应进行比较，以检测结构的变化。

    Method of assembling windings on a rotor core
    10.
    发明授权
    Method of assembling windings on a rotor core 失效
    在转子芯上组装绕组的方法

    公开(公告)号：US06910258B2

    公开(公告)日：2005-06-28

    申请号：US10677340

    申请日：2003-10-03

    申请人： Yu Wang ,  Richard Nils Dawson ,  Christopher Anthony Kaminski ,  Robert John Nygard ,  James Pellegrino Alexander

    发明人： Yu Wang ,  Richard Nils Dawson ,  Christopher Anthony Kaminski ,  Robert John Nygard ,  James Pellegrino Alexander

    IPC分类号： H02K3/48 ,  H02K3/50 ,  H02K15/00 ,  H02K15/02 ,  H02K15/10

    CPC分类号： H02K3/527 ,  H02K15/0018 ,  H02K15/0025 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49071 ,  Y10T29/49073

    摘要： A method is disclosed for fitting a rotor enclosure over at least one assembly of field windings mounted on a rotor core, said method comprising the steps: applying a force to elastically reduce a circumference of the at least one assembly of field windings mounted on the rotor core, where the reduction in circumference is greater than a circumference reduction due to just eliminating clearances between adjacent end-turns of windings; generating a clearance between the field windings and the rotor enclosure due to the application of the force; axially sliding the rotor enclosure over the at least one assembly of field windings while the circumference is reduced, and releasing the force to allow the circumference of the at least one assembly of field windings to expand and cause the enclosure to tightly fit on the at least one assembly of field windings.

    摘要翻译： 公开了一种用于在安装在转子芯上的场绕组的至少一个组件上安装转子外壳的方法，所述方法包括以下步骤：施加力以弹性地减小安装在转子上的励磁绕组的至少一个组件的圆周 芯，其中圆周的减小大于圆周减小，这是由于恰好消除绕组的相邻端匝之间的间隙; 由于施加力而在励磁绕组和转子外壳之间产生间隙; 在圆周减小的同时，使所述转子外壳在所述至少一个励磁绕组组件上轴向滑动，并释放所述力以允许所述至少一个励磁绕组组件的周边膨胀并使所述外壳紧密地配合在所述至少一个 一个励磁绕组组合。