Winding jig, polygonal coil, and method of manufacturing polygonal coil
    1.
    发明授权
    Winding jig, polygonal coil, and method of manufacturing polygonal coil 失效
    绕线夹具,多边形线圈和多边形线圈的制造方法

    公开(公告)号:US07475843B2

    公开(公告)日:2009-01-13

    申请号:US12075132

    申请日:2008-03-07

    IPC分类号: B21F3/04

    摘要: A polygonal coil having a substantially square shape is manufactured by winding a conductive wire in the diameter direction of the core on the core in an overlapping manner by the use of a winding jig in which a first collar portion and a second collar portion are disposed at both ends of a core so as to be opposed to each other and four rod-shaped protrusions are disposed on a surface of the first collar portion opposed to the second collar portion so as to protrude in a radial shape centered on an end of the core,. As a result, it is possible to obtain a polygonal coil with high precision.

    摘要翻译: 通过使用其中第一轴环部分和第二轴环部分设置在其中的卷绕夹具以重叠的方式将芯线的直径方向上的导线缠绕在芯上,制造具有大致正方形形状的多边形线圈 芯的两端彼此相对,并且四个棒状突起设置在与第二轴环部相对的第一轴环部的表面上,以便以芯的一端为中心的径向形状突出 ,。 结果,可以高精度地获得多边形线圈。

    Winding jig polygonal coil, and method of manufacturing polygonal coil
    4.
    发明申请
    Winding jig polygonal coil, and method of manufacturing polygonal coil 失效
    绕线夹具多边形线圈,以及制造多边形线圈的方法

    公开(公告)号:US20080223974A1

    公开(公告)日:2008-09-18

    申请号:US12075132

    申请日:2008-03-07

    IPC分类号: H01F5/00 B65H54/00 H01F41/08

    摘要: A polygonal coil having a substantially square shape is manufactured by winding a conductive wire in the diameter direction of the core on the core in an overlapping manner by the use of a winding jig in which a first collar portion and a second collar portion are disposed at both ends of a core so as to be opposed to each other and four rod-shaped protrusions are disposed on a surface of the first collar portion opposed to the second collar portion so as to protrude in a radial shape centered on an end of the core. As a result, it is possible to obtain a polygonal coil with high precision.

    摘要翻译: 通过使用其中第一轴环部分和第二轴环部分设置在其中的卷绕夹具以重叠的方式将芯线的直径方向上的导线缠绕在芯上,制造具有大致正方形形状的多边形线圈 芯的两端彼此相对,并且四个棒状突起设置在与第二轴环部相对的第一轴环部的表面上,以便以芯的一端为中心的径向形状突出 。 结果,可以高精度地获得多边形线圈。