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43 条记录 (耗时 0.017 秒)

    Apparatus and methods for anchoring a modular winding to a rotor in an electrical machine
    1.
    发明授权
    Apparatus and methods for anchoring a modular winding to a rotor in an electrical machine 失效
    将模块化绕组固定在电机中的转子上的装置和方法

    公开(公告)号：US06977459B1

    公开(公告)日：2005-12-20

    申请号：US10853197

    申请日：2004-05-26

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

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

    IPC分类号： H02K1/26 ,  H02K1/28 ,  H02K3/47 ,  H02K3/52 ,  H02K19/26

    CPC分类号： H02K3/527 ,  Y10T29/49012

    摘要： Locking strips secure winding modules to a rotor. The locking strips have paired deep and shallow recesses along a long edge and are disposed in a groove along the rotor. Upon assembly of the winding module, the deep recesses of the locking strips are aligned, enabling the winding supports of the winding module to engage in the deep recesses. The strips are then axially displaced in opposite directions relative to one another to engage portions of the strips within grooves of the winding supports and edges of the shallow recesses to straddle the winding supports. Pins are received in aligned holes of the locking strips in the locked configuration. Consequently, the modular winding is retained against axial and peripheral movement and outward displacement along a parallel face of the rotor shaft.

    摘要翻译： 锁定条将缠绕模块固定到转子上。 锁定条具有沿着长边缘成对的深浅的凹部，并且沿转子设置在凹槽中。 在组装卷绕模块时，锁定条的深凹槽对准，使得卷绕模块的卷绕支撑件能够接合在深凹槽中。 然后，条带相对于彼此在相反的方向上轴向移位，以将条带的一部分接合在卷绕支撑件的凹槽内并且将浅的凹部的边缘与跨绕的支撑件相接合。 销钉被锁定在锁定配置中的锁定条的对齐孔中。 因此，模块化绕组被保持抵抗转子轴的平行面的轴向和周边运动和向外移动。

    Method of assembling windings on a rotor core
    2.
    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。

    Tomosynthesis X-ray mammogram system and method with automatic drive system
    4.
    发明授权
    Tomosynthesis X-ray mammogram system and method with automatic drive system 有权
    自动驱动系统的X射线X射线摄影系统及方法

    公开(公告)号：US06882700B2

    公开(公告)日：2005-04-19

    申请号：US10063357

    申请日：2002-04-15

    申请人： Yu Wang ,  Reinhold Franz Wirth ,  James Pellegrino Alexander

    发明人： Yu Wang ,  Reinhold Franz Wirth ,  James Pellegrino Alexander

    IPC分类号： A61B6/00 ,  A61B6/03 ,  A61B6/04 ,  H05G1/02

    CPC分类号： A61B6/025 ,  A61B6/466 ,  A61B6/502 ,  A61B6/56

    摘要： An imaging system includes an X-ray source adapted to move in an arc shaped path and a stationary electronic X-ray detector. The system also includes a track and a mechanical driving mechanism which is adapted to move the X-ray source in the arc shaped path. A tomosynthesis X-ray imaging method includes mechanically moving an X-ray source in a stepped motion on an arc shaped path around an object using a track and irradiating the object with an X-ray dose from the X-ray source located at a plurality of steps along the arc shaped path. The method also includes detecting the X-rays transmitted through the object with an electronic X-ray detector, and constructing a three dimensional image of the object from a signal output by the electronic X-ray detector.

    摘要翻译： 成像系统包括适于在弧形路径中移动的X射线源和固定电子X射线检测器。 该系统还包括轨道和机械驱动机构，其适于在弧形路径中移动X射线源。 断层合成X射线成像方法包括使用轨迹在物体周围的弧形路径上以阶梯状运动的X射线源机械移动，并且从位于多个X射线源的X射线源以X射线剂量照射物体 的弧形路径的台阶。 该方法还包括用电子X射线检测器检测透过物体的X射线，并从电子X射线检测器输出的信号中构建物体的三维图像。

    Method and apparatus for concentric assembly of structural rotor enclosure on an electrical machine rotor
    5.
    发明授权
    Method and apparatus for concentric assembly of structural rotor enclosure on an electrical machine rotor 失效
    结构转子外壳在电机转子上同心组装的方法和装置

    公开(公告)号：US06629356B2

    公开(公告)日：2003-10-07

    申请号：US10005093

    申请日：2001-12-07

    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： H02K1500

    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。

    Open magnet with floor mount
    8.
    发明授权
    Open magnet with floor mount 失效
    开放磁铁与地板安装

    公开(公告)号：US06198371B1

    公开(公告)日：2001-03-06

    申请号：US09436828

    申请日：1999-11-09

    申请人： Evangelos Trifon Laskaris ,  Yu Wang ,  James Pellegrino Alexander

    发明人： Evangelos Trifon Laskaris ,  Yu Wang ,  James Pellegrino Alexander

    IPC分类号： H01F500

    CPC分类号： H01F6/00 ,  G01R33/3802 ,  G01R33/3806 ,  G01R33/3815

    摘要： A vertically-aligned open magnet includes first and second (i.e., top and bottom) assemblies each having a longitudinally-extending and vertically-aligned axis, a superconductive main coil, and a vacuum enclosure enclosing the main coil. At least one support beam has a first end attached to the first assembly and has a second end attached to the second assembly. An annularly-cylindrical support skirt is coaxially aligned with the axes, has a first longitudinal end attached to the second assembly and has a second longitudinal end supportable by a floor.

    摘要翻译： 垂直对准的开放磁体包括第一和第二（即，顶部和底部）组件，每个组件具有纵向延伸和垂直对准的轴线，超导主线圈和围绕主线圈的真空外壳。 至少一个支撑梁具有连接到第一组件的第一端，并且具有连接到第二组件的第二端。 环形圆柱形支撑裙部与轴线同轴对准，具有连接到第二组件的第一纵向端部并且具有可由地板支撑的第二纵向端部。