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    METHOD OF BRAZING A LIQUID-COOLED STATOR BAR
    1.
    发明申请
    METHOD OF BRAZING A LIQUID-COOLED STATOR BAR 有权
    一种液体冷却定子棒的制备方法

    公开(公告)号：US20060160389A1

    公开(公告)日：2006-07-20

    申请号：US11276009

    申请日：2006-02-09

    申请人： Raymond Rowe ,  Alan Iversen

    发明人： Raymond Rowe ,  Alan Iversen

    IPC分类号： H01R4/60

    CPC分类号： H01R9/11 ,  B23K1/0008 ,  B23K2101/40 ,  H01R4/029 ,  H01R4/62 ,  H02K15/0093 ,  Y10T29/49009 ,  Y10T29/49169 ,  Y10T29/49179 ,  Y10T29/49393 ,  Y10T29/49719 ,  Y10T29/49728 ,  Y10T29/49742 ,  Y10T29/49746

    摘要： A method for metallurgically bonding a stator bar to a coupling to reduce the incidence of leak paths resulting from corrosion. The stator bar comprises strands through which a liquid coolant can flow. Adjacent ends of the strands are received in an interior cavity of the coupling through an opening in the coupling. A joining material is provided on a first portion of the stator bar within the coupling opening and adjacent the ends of the strands. The first portion is heated to melt the joining material. At essentially the same time, a second portion of the stator bar outside the coupling is also heated. Once the joining material is suitably molten, the first portion is allowed to cool while the second portion remains heated, thereby causing the joining material nearest the ends of the strands to solidify first.

    摘要翻译： 一种用于将定子棒冶金结合到联接器上以减少由腐蚀引起的泄漏路径的发生的方法。 定子杆包括液体冷却剂可以流过的线。 股线的相邻端部通过联接器中的开口接收在联接器的内部空腔中。 接合材料设置在定子棒的第一部分的耦合开口内并且与股线的端部相邻。 将第一部分加热以熔化接合材料。 在基本上相同的时刻，联轴器外的定子杆的第二部分也被加热。 一旦接合材料适当地熔融，则允许第一部分冷却，同时第二部分保持加热，从而使最接近线股末端的接合材料首先固化。

    Methods and systems for sealing liquid cooled stator bar end connections for a generator
    2.
    发明申请
    Methods and systems for sealing liquid cooled stator bar end connections for a generator 失效
    用于密封用于发电机的液体冷却定子棒端部连接的方法和系统

    公开(公告)号：US20060080828A1

    公开(公告)日：2006-04-20

    申请号：US10965784

    申请日：2004-10-18

    申请人： Raymond Rowe

    发明人： Raymond Rowe

    IPC分类号： H02K15/00

    CPC分类号： H02K15/0056 ,  H02K3/22 ,  H02K15/0093 ,  H02K15/12 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49719 ,  Y10T29/49746

    摘要： A method includes blasting the interior surfaces of the fitting to stator bar strand joint with CO2 pellets to remove loose copper oxide which otherwise would interfere with proper sealing between an epoxy and the copper surfaces of the joint. After cleaning the surfaces and applying air under pressure to remove particulate material, epoxy is applied to the brazed joints followed by an evacuation of the fitting to strand joint. Subsequent release of the vacuum ensures that the epoxy fills in all crevices or cracks at the joint surfaces and minimizes or eliminates any tendency of the epoxy to delaminate.

    摘要翻译： 一种方法包括将配件的内表面喷射到具有CO 2颗粒的定子棒绞合接头上以除去松散的氧化铜，否则会妨碍环氧树脂和接头的铜表面之间的适当密封。 在清洁表面并在压力下施加空气以除去颗粒材料之后，将环氧树脂施加到钎焊接头，然后将配件抽空到绞合接头。 随后释放真空能确保环氧树脂填充接缝表面的所有缝隙或裂缝，并最大限度地减少或消除环氧树脂分层的任何倾向。

    Methods and apparatus for manufacturing a component
    6.
    发明申请
    Methods and apparatus for manufacturing a component 审中-公开
    用于制造部件的方法和装置

    公开(公告)号：US20070099013A1

    公开(公告)日：2007-05-03

    申请号：US11260813

    申请日：2005-10-27

    申请人： Raymond Rowe ,  Robert Shalvoy ,  Warren Nelson

    发明人： Raymond Rowe ,  Robert Shalvoy ,  Warren Nelson

    IPC分类号： B05D3/02 ,  B05D1/36 ,  B05D1/08 ,  B32B15/04

    CPC分类号： C23C4/06 ,  C23C4/10 ,  C23C4/134 ,  C23C4/18 ,  C23C28/042

    摘要： A method for manufacturing a machine component is provided. The method includes forming a machine component substrate wherein the substrate has a substrate surface region. The method further includes forming at least one primary thermal barrier layer including a first ceramic thermal barrier material having a first porosity. The method also includes forming at least one secondary thermal barrier layer formed over at least a portion of the plurality of primary thermal barrier layers. Also, the secondary thermal barrier layer further includes a second ceramic thermal barrier material having a second porosity that is greater than the first porosity. The method also includes forming at least one tertiary thermal barrier layer comprising a smooth coat material, wherein the tertiary thermal barrier layer is formed over at least a portion of the secondary thermal barrier layer. The secondary thermal barrier layer facilitates reducing a delamination of the tertiary thermal barrier layer.

    摘要翻译： 提供了一种制造机器部件的方法。 该方法包括形成机器部件基板，其中基板具有基板表面区域。 该方法还包括形成至少一个包含具有第一孔隙率的第一陶瓷热障材料的初级阻热层。 该方法还包括形成至少一个二次热阻挡层，其形成在多个主要热障层的至少一部分上。 此外，二次热障层还包括具有大于第一孔隙率的第二孔隙率的第二陶瓷热障材料。 该方法还包括形成至少一个包含光滑涂层材料的第三热阻挡层，其中第三热阻挡层形成在二次热障壁的至少一部分上。 二次热障层有助于减少第三热障层的分层。