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19 条记录 (耗时 0.015 秒)

    Coil component
    1.
    发明授权
    Coil component 有权
    线圈组件

    公开(公告)号：US09202620B2

    公开(公告)日：2015-12-01

    申请号：US14444304

    申请日：2014-07-28

    申请人： TDK CORPORATION ,  EPCOS AG

    发明人： Kazunori Arimitsu ,  Hiroshi Suzuki ,  Yuma Komaya ,  Hideki Sasaki ,  Tomonao Suto ,  Joern Schliewe ,  Joachim Nassal ,  Anneliese Drespling

    IPC分类号： H01F27/29 ,  H01F27/02 ,  H01F17/04

    CPC分类号： H01F27/29 ,  H01F17/045 ,  H01F27/292

    摘要： In a coil component, a shortest distance from a longitudinal wall of a flange portion of a drum core to a wire fixing portion is smaller than a shortest distance of the longitudinal wall to an electrode wire connecting portion by a convex portion formed at the longitudinal wall of the flange portion. That is, since a gap between the flange portion of the drum core and the wire fixing portion is small (or there is no gap), the wire fixing portion can be sufficiently bent. Accordingly, the wire can be securely fixed by a wire fixing portion of a metal terminal.

    摘要翻译： 在线圈部件中，从鼓芯的凸缘部分的纵向壁到线固定部分的最短距离小于通过形成在纵向壁处的凸部的纵向壁与电极线连接部分的最短距离 的凸缘部。 也就是说，由于鼓芯的凸缘部分和电线固定部分之间的间隙小（或没有间隙），所以电线固定部分可以被充分弯曲。 因此，金属丝可以通过金属端子的线固定部牢固地固定。

    Common mode filter
    4.
    发明授权
    Common mode filter 有权

    公开(公告)号：US10784038B2

    公开(公告)日：2020-09-22

    申请号：US15876575

    申请日：2018-01-22

    申请人： TDK Corporation

    发明人： Yuma Komaya ,  Miki Kusakabe ,  Tomokazu Tsuchiya

    IPC分类号： H01F17/04 ,  H01F27/28 ,  H02K3/00 ,  H01F27/00 ,  H01F27/29 ,  H01F17/00

    摘要： Disclosed herein is a common mode filter that includes a winding core part including first to third winding areas and first and second wires wound in a same direction around the winding core part and crossing each other in the third winding area. The first wire is aligned and wound in the first and second winding areas, and the second wire is aligned and wound on the first wire in the first and second winding areas, whereby a plurality of winding blocks are formed. The winding blocks include a first winding block positioned in the first winding area and second and third winding blocks positioned in the second winding area. The second wire constituting the second winding block and the second wire constituting the third winding block are separated from each other.

    Common mode filter
    5.
    发明授权
    Common mode filter 有权

    公开(公告)号：US10600555B2

    公开(公告)日：2020-03-24

    申请号：US15487784

    申请日：2017-04-14

    申请人： TDK CORPORATION

    发明人： Toshio Tomonari ,  Tsutomu Kobayashi ,  Kazunori Arimitsu ,  Yuma Komaya

    IPC分类号： H01F27/28 ,  H01F17/04 ,  H01F27/29 ,  H01F17/00

    摘要： A device is provided that includes a core having a first end and a second end, and first and second wires wound around the core so as to cross each other on the core to form a cross point. The a winding structure of an ith turn of the first and second wires counting from the cross point toward the first end, and a winding structure of an ith turn of the first and second wires counting from the cross point toward the second end, are substantially symmetrical about the cross point.

    Common mode filter
    6.
    发明授权
    Common mode filter 有权

    公开(公告)号：US10943726B2

    公开(公告)日：2021-03-09

    申请号：US16997512

    申请日：2020-08-19

    申请人： TDK Corporation

    发明人： Yuma Komaya ,  Miki Kusakabe ,  Tomokazu Tsuchiya

    IPC分类号： H01F27/28 ,  H01F17/00 ,  H02K3/00 ,  H01F17/04 ,  H01F27/00 ,  H01F27/29

    摘要： Disclosed herein is a common mode filter that includes a winding core part including first to third winding areas and first and second wires wound in a same direction around the winding core part and crossing each other in the third winding area. The first wire is aligned and wound in the first and second winding areas, and the second wire is aligned and wound on the first wire in the first and second winding areas, whereby a plurality of winding blocks are formed. The winding blocks include a first winding block positioned in the first winding area and second and third winding blocks positioned in the second winding area. The second wire constituting the second winding block and the second wire constituting the third winding block are separated from each other.