利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

7 条记录 (耗时 0.019 秒)

    Magnetic slot wedge with low average permeability and high mechanical strength
    1.
    发明授权
    Magnetic slot wedge with low average permeability and high mechanical strength 失效
    磁槽楔形，平均渗透率低，机械强度高

    公开(公告)号：US4425521A

    公开(公告)日：1984-01-10

    申请号：US384700

    申请日：1982-06-03

    申请人： George M. Rosenberry, Jr. ,  John A. Mallick ,  Eike Richter

    发明人： George M. Rosenberry, Jr. ,  John A. Mallick ,  Eike Richter

    IPC分类号： H02K3/493 ,  H02K3/48

    CPC分类号： H02K3/493 ,  Y10S174/20

    摘要： A magnetic wedge for use in toothed stators holds the stator windings in the slots formed between the teeth of the stator. The magnetic slot wedge comprises a stack of magnetic material with a width corresponding to the width of the slot. The laminations each have central bridge portions connecting a first and second magnetic region, the bridge portion saturating during machine operation. The bridge and the first and second magnetic regions define an opening which, when the laminations are stacked, form a channel having a narrowed entrance. A fiberglass rod fits inside the channel and provides axial stiffness to the stacked laminations which clamp on the fiberglass rod.

    摘要翻译： 用于齿形定子的磁楔将定子绕组保持在形成在定子的齿之间的槽中。 磁槽楔包括具有对应于槽的宽度的宽度的一组磁性材料。 叠片各自具有连接第一和第二磁性区域的中心桥接部分，桥接部分在机器操作期间饱和。 桥和第一和第二磁区限定一个开口，当堆叠层叠时，该开口形成具有狭窄入口的通道。 玻璃纤维杆装配在通道内，并对夹在玻璃纤维杆上的堆叠叠片提供轴向刚度。

    Apparatus having positioning and mounting means for joining two parts and method of using same
    2.
    发明授权
    Apparatus having positioning and mounting means for joining two parts and method of using same 失效
    具有用于连接两部分的定位和安装装置的装置及其使用方法的装置

    公开(公告)号：US4335972A

    公开(公告)日：1982-06-22

    申请号：US150860

    申请日：1980-05-19

    申请人： George M. Rosenberry, Jr.

    发明人： George M. Rosenberry, Jr.

    IPC分类号： F16B5/02 ,  F16B1/00

    CPC分类号： F16B5/02 ,  Y10T403/16 ,  Y10T403/20 ,  Y10T403/645

    摘要： An apparatus including a first part, a second part, a plurality of spaced apertures in the first part and a plurality of holding devices for holding the first part against the second part. The plurality of apertures are each selectively sized so a first of the apertures forms a close clearance fit with one of the holding devices on at least one diameter of the first aperture. A second of the apertures forms an equally close clearance fit, on one of its diameters, with a second of the holding devices, but forms a looser clearance fit with the second holding device on a second diameter thereof, which generally parallels a line between the first and second apertures. The remainder of the plurality of apertures each form a substantially looser fit with an associated holding device than is formed by either of said close clearance fits. In the method of the invention the first part is positioned adjacent the second part, a holding device is inserted through the first aperture and tightened to a final torque value, the second part is then rotated around the first holding device to enable a second holding device to be inserted through the second aperture without interference therewith, the second holding device is then tightened to a final torque value, and the remaining holding devices are each inserted, respectively, through the remaining apertures and tightened to thereby join the second part to the first part in a predetermined alignment therewith.

    摘要翻译： 一种装置，包括第一部分，第二部分，第一部分中的多个间隔开的孔，以及用于将第一部分保持抵靠第二部分的多个保持装置。 多个孔各自选择尺寸，使得第一孔与第一孔的至少一个直径上的保持装置之一形成紧密间隙配合。 第二个孔在其一个直径上形成等距离的间隙配合，具有第二保持装置，但是在其第二直径上与第二保持装置形成更宽的间隙配合，该第二保持装置大致平行于 第一和第二孔。 多个孔中的其余部分各自与相关联的保持装置形成与由所述近距离配合中的任一个形成的基本上更松散的配合。 在本发明的方法中，第一部分定位成与第二部分相邻，保持装置插入穿过第一孔并被紧固到最终转矩值，然后第二部分围绕第一保持装置旋转以使第二保持装置 通过第二孔插入而不与其干涉，然后将第二保持装置拧紧到最终扭矩值，并且其余保持装置分别通过剩余的孔插入并被紧固从而将第二部分连接到第一 部分与其预定的对准。

    Dynamoelectric machine stator having concentric amorphous metal laminations and method of making same
    4.
    发明授权
    Dynamoelectric machine stator having concentric amorphous metal laminations and method of making same 失效
    具有同心非晶金属叠片的发电机定子及其制造方法

    公开(公告)号：US4392073A

    公开(公告)日：1983-07-05

    申请号：US942852

    申请日：1978-09-15

    申请人： George M. Rosenberry, Jr.

    发明人： George M. Rosenberry, Jr.

    IPC分类号： H02K1/02 ,  H02K1/16 ,  H02K15/02 ,  H02K1/00

    CPC分类号： H02K15/026 ,  H02K1/16

    摘要： A dynamoelectric machine stator formed of first and second concentrically mounted cylinders at least one of which is made of coiled amorphous metal ribbon. One of the cylindrical portions of the stator is formed of an edgewound helical ribbon in which the respective turns are dished into a conical shape to provide either a uniform outer diameter for the cylinder within a close range of tolerances that affords a low reluctance joint between the cylinders when they are concentrically mounted, or an accurate alignment of winding-receiving slots in adjacent turns of the dished ribbon. According to one aspect of the invention, a method for manufacturing a helically wound, amorphous metal stator is provided.

    摘要翻译： 一种由第一和第二同心安装的气缸形成的电动机定子，其中至少一个由盘状非晶金属带制成。 定子的一个圆柱形部分由边缘形螺旋形带形成，其中相应的匝被抛入圆锥形状，以在气缸内提供均匀的外径，在公差范围内提供了低的磁阻接头 当它们同心安装时的气缸，或者在盘带的相邻匝中的绕组接收槽的精确对准。 根据本发明的一个方面，提供一种用于制造螺旋缠绕的非晶金属定子的方法。