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10 条记录 (耗时 0.022 秒)

    Choke coil
    1.
    发明授权
    Choke coil 失效
    扼流线圈

    公开(公告)号：US06774755B2

    公开(公告)日：2004-08-10

    申请号：US09091805

    申请日：1998-12-10

    申请人： Toshiyuki Nakata ,  Koji Nakashima ,  Katsunori Omura ,  Kiyoshi Takagi

    发明人： Toshiyuki Nakata ,  Koji Nakashima ,  Katsunori Omura ,  Kiyoshi Takagi

    IPC分类号： H01F2702

    CPC分类号： H01F37/00 ,  H01F27/29 ,  H01F27/292

    摘要： The present invention relates to a choke coil utilized in a variety of electronic products both for industrial use and consumer use, and aims to provide a choke coil that is thinner in size, accommodates a larger current, provides better efficiency in assembly and higher reliability. The choke coil of the present invention comprises a closing magnetic core having a center magnetic leg, an outer magnetic leg 36 and a common magnetic yoke. A coreless coil winds a plate-type wire around the center magnetic leg of the closing magnetic core to form itself, and is mounted to the closing magnetic core. At least one terminal coupled to an inner turn of the coreless coil out of terminals coupled to both ends of the plate-type wire of the coreless coil is led out from a notch provided on one side of the common magnetic yoke of the closing magnetic core.

    摘要翻译： 本发明涉及用于工业用途和消费者使用的各种电子产品中的扼流线圈，其目的在于提供一种尺寸更小的扼流线圈，适应较大的电流，提供更好的组装效率和更高的可靠性。 本发明的扼流线圈包括具有中心磁脚的闭合磁芯，外磁腿36和公共磁轭。 无芯线圈将闭合磁芯的中心磁腿周围的板状电线卷绕成自身，并安装在闭合磁芯上。 与无芯线圈的板状导线的两端耦合的无芯线圈的内圈的至少一个端子从设置在闭合磁芯的公共磁轭的一侧的凹口引出 。

    Transformer
    2.
    发明申请
    Transformer 有权
    变压器

    公开(公告)号：US20070171022A1

    公开(公告)日：2007-07-26

    申请号：US10592170

    申请日：2005-02-28

    申请人： Tomio Marui ,  Koji Nakashima ,  Toshiyuki Nakata

    发明人： Tomio Marui ,  Koji Nakashima ,  Toshiyuki Nakata

    IPC分类号： H01F5/00

    CPC分类号： H01F5/02 ,  H01F5/04 ,  H01F27/325 ,  H01F2027/2819 ,  H04R9/046 ,  H04R2209/041

    摘要： In a transformer including a coil part having a first bobbin to which a coil is mounted, a second bobbin to be fitted to the first bobbin combined to each other, the coil part being sandwiched between magnetic cores from above and below, the first bobbin includes at least one lead drawing through holes on a periphery on the inner peripheral side of a coil mounting surface, and at least one of coil-drawn-leads of the coil is drawn through the lead drawing through hole. With this transformer, coming out of the coil-drawn-lead, displacement, and erroneous wiring are prevented, and hence the inserting capability of the coil is improved. Therefore, the workability is remarkably improved, and hence a product which is low in price can be provided.

    摘要翻译： 在包括具有安装有线圈的第一线轴的线圈部的变压器中，与第一线筒相配合的第二线轴彼此结合，线圈部分被夹在上下的磁芯之间，第一线轴包括 在线圈安装面的内周侧的周缘上的至少一个引出线，并且线圈的线圈引出线中的至少一个被引出穿过引线拉出孔。 利用该变压器，防止了线圈引出，位移和错误接线，从而提高了线圈的插入能力。 因此，可加工性显着提高，因此可以提供价格低廉的产品。

    Transformer
    5.
    发明授权
    Transformer 有权
    变压器

    公开(公告)号：US07714687B2

    公开(公告)日：2010-05-11

    申请号：US10592170

    申请日：2005-02-28

    申请人： Tomio Marui ,  Koji Nakashima ,  Toshiyuki Nakata

    发明人： Tomio Marui ,  Koji Nakashima ,  Toshiyuki Nakata

    IPC分类号： H01F27/30 ,  H01F27/02 ,  H01F21/06 ,  H01F27/28 ,  H01F17/04

    CPC分类号： H01F5/02 ,  H01F5/04 ,  H01F27/325 ,  H01F2027/2819 ,  H04R9/046 ,  H04R2209/041

    摘要： In a transformer including a coil part having a first bobbin to which a coil is mounted, a second bobbin to be fitted to the first bobbin combined to each other, the coil part being sandwiched between magnetic cores from above and below, the first bobbin includes at least one lead drawing through holes on a periphery on the inner peripheral side of a coil mounting surface, and at least one of coil-drawn-leads of the coil is drawn through the lead drawing through hole. With this transformer, coming out of the coil-drawn-lead, displacement, and erroneous wiring are prevented, and hence the inserting capability of the coil is improved. Therefore, the workability is remarkably improved, and hence a product which is low in price can be provided.

    摘要翻译： 在包括具有安装有线圈的第一线轴的线圈部的变压器中，与第一线筒相配合的第二线轴彼此结合，线圈部分被夹在上下的磁芯之间，第一线轴包括 在线圈安装面的内周侧的周缘上的至少一个引出线，并且线圈的线圈引出线中的至少一个被引出穿过引线拉出孔。 利用该变压器，防止了线圈引出，位移和错误接线，从而提高了线圈的插入能力。 因此，可加工性显着提高，因此可以提供价格低廉的产品。

    Coil component and method of producing the same
    7.
    发明授权
    Coil component and method of producing the same 有权
    线圈部件及其制造方法

    公开(公告)号：US06985062B2

    公开(公告)日：2006-01-10

    申请号：US10657105

    申请日：2003-09-09

    申请人： Toshiyuki Nakata ,  Tsunetsugu Imanishi ,  Hidetoshi Hiwatashi ,  Hiroyuki Hamamoto

    发明人： Toshiyuki Nakata ,  Tsunetsugu Imanishi ,  Hidetoshi Hiwatashi ,  Hiroyuki Hamamoto

    IPC分类号： H01F5/00

    CPC分类号： H01F27/2847 ,  H01F27/027 ,  H01F27/2804 ,  Y10T29/4902 ,  Y10T29/49069 ,  Y10T29/49073

    摘要： The present invention provides a coil component includes: a coil section having a through hole and composed of a plurality of ring sections formed of a metallic flat plate disposed in a plane, connected to each other at ring connecting sections, having slits formed by cutting part of the ring sections, and bent at the ring connecting sections and placed one on top of another, terminals connected to the coil section, and a package member covering the coil section and projecting the terminals therefrom. With this structure, the coil component operates in a high-frequency region, ensuring an inductance and infinitesimal direct-current resistance while being adaptable to a large current, and can be miniaturized.

    摘要翻译： 本发明提供一种线圈部件，其特征在于，具有：具有贯通孔的线圈部，该多个环形部由金属平板构成，该金属平板形成在平面上，环形连接部彼此连接， 的环形部分弯曲并且在环形连接部分处弯曲并且放置在另一个的顶部上，连接到线圈部分的端子以及覆盖线圈部分并且从其突出的端子的封装构件。 利用这种结构，线圈组件在高频区域中工作，确保电感和无限小的直流电阻同时适应大电流，并且可以小型化。

    Coil component and method of producing the same
    8.
    发明授权
    Coil component and method of producing the same 有权
    线圈部件及其制造方法

    公开(公告)号：US07469469B2

    公开(公告)日：2008-12-30

    申请号：US11259075

    申请日：2005-10-27

    申请人： Toshiyuki Nakata ,  Tsunetsugu Imanishi ,  Hidetoshi Hiwatashi ,  Hiroyuki Hamamoto

    发明人： Toshiyuki Nakata ,  Tsunetsugu Imanishi ,  Hidetoshi Hiwatashi ,  Hiroyuki Hamamoto

    IPC分类号： H01F7/06

    CPC分类号： H01F27/2847 ,  H01F27/027 ,  H01F27/2804 ,  Y10T29/4902 ,  Y10T29/49069 ,  Y10T29/49073

    摘要： The present invention provides a coil component and a method for making the coil component that includes: a coil section having a through hole and composed of a plurality of ring sections formed of a metallic flat plate disposed in a plane, connected to each other at ring connecting sections, having slits formed by cutting part of the ring sections, and bent at the ring connecting sections and placed one on top of another, terminals connected to the coiled section, and a package member covering the coil section and projecting the terminals therefrom. With this structure, the coil component operates in a high-frequency region, ensuring an inductance and infinitesimal direct-current resistance while being adaptable to a large current, and can be miniaturized.

    摘要翻译： 本发明提供一种线圈部件及其制造方法，该线圈部件具有：具有贯通孔的线圈部，该多个环部由设置在平面上的金属平板构成的多个环状部，该环状部在环上相互连接 连接部分，具有通过切割环形部分的一部分而形成的狭缝，并且在环形连接部分处弯曲并且彼此重叠放置，连接到线圈部分的端子，以及覆盖线圈部分并且突出端子的封装构件。 利用这种结构，线圈组件在高频区域中工作，确保电感和无限小的直流电阻同时适应大电流，并且可以小型化。