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    Coil and manufacturing method thereof
    3.
    发明授权
    Coil and manufacturing method thereof 有权

    公开(公告)号：US09761369B2

    公开(公告)日：2017-09-12

    申请号：US14035939

    申请日：2013-09-24

    申请人： Ghing-Hsin Dien

    发明人： Ghing-Hsin Dien

    IPC分类号： H01F27/02 ,  H01F5/00 ,  H01F27/28 ,  H01F27/30 ,  H01F27/32 ,  H01F41/04 ,  H01F41/12

    CPC分类号： H01F27/30 ,  H01F27/2847 ,  H01F27/303 ,  H01F27/323 ,  H01F41/04 ,  H01F41/122 ,  H01F2027/2861 ,  Y10T29/4902

    摘要： A coil has multiple coil sections connected to each other and each coil section includes a body portion and at least one direct or protrusive connecting portion disposed at one end of the body portion. Coil sections form at least one spiral path around the central axis of the coil, and on the projection of the coil along the central axis. The protrusive connecting portions protrude out of the path location of the direct connecting portions. Two connected coil sections form only one overlapped surface at the coupled parts of the direct or protrusive connecting portions. Regarding to the body portions in the same spiral path, a first end of one body portion is indirectly connected and disposed adjacent to a second end of another body portion. The second end has one surface with a virtual extension reaching the first end.

    Coil form for forming an inductive element
    4.
    发明授权
    Coil form for forming an inductive element 有权
    用于形成电感元件的线圈形式

    公开(公告)号：US08970335B2

    公开(公告)日：2015-03-03

    申请号：US11661161

    申请日：2004-08-23

    申请人： Joachim Peck ,  Jurgen Pilniak ,  Peter Wallmeier

    发明人： Joachim Peck ,  Jurgen Pilniak ,  Peter Wallmeier

    IPC分类号： H01F27/30 ,  H01F27/06 ,  H01F27/22 ,  H01F27/28 ,  H01F41/06 ,  H01F27/32

    CPC分类号： H01F27/22 ,  H01F27/2847 ,  H01F27/323 ,  H01F27/324 ,  H01F41/098 ,  H01F2027/2819 ,  H01F2027/2861

    摘要： The coil form according to the invention for forming an inductive element includes a hollow cylindrical mantle portion, two flange portions and a slit. The flange portions and the mantle portion form a winding chamber for winding therein a wire that forms a first winding or a part of a first winding of the inductive element. The coil form, which is completely made of copper, forms a second coil or a winding of a second coil of the inductive element. Due to the increased contact surface between the first and the second coil the heat dissipation capabilities and the magnetic coupling between the coils are increased. This in turn results in an increased power density of the inductive element.

    摘要翻译： 根据本发明的用于形成电感元件的线圈形式包括中空圆柱形地幔部分，两个凸缘部分和狭缝。 凸缘部分和套管部分形成卷绕室，用于缠绕形成电感元件的第一绕组或第一绕组的一部分的导线。 完全由铜构成的线圈形式形成电感元件的第二线圈或第二线圈的绕组。 由于第一和第二线圈之间的接触表面的增加，线圈之间的散热能力和磁耦合增加。 这又导致电感元件的功率密度增加。

    COIL BOBBIN, COIL COMPONENT AND SWITCHING POWER SOURCE APPARATUS
    5.
    发明申请
    COIL BOBBIN, COIL COMPONENT AND SWITCHING POWER SOURCE APPARATUS 有权
    线圈BOBBIN，线圈组件和开关电源设备

    公开(公告)号：US20120257420A1

    公开(公告)日：2012-10-11

    申请号：US13440587

    申请日：2012-04-05

    申请人： Kouji KANEKO

    发明人： Kouji KANEKO

    IPC分类号： H02M3/335 ,  H01F17/04

    CPC分类号： H01F27/325 ,  H01F27/08 ,  H01F27/2847 ,  H01F2027/2861 ,  H02M3/335

    摘要： In a coil bobbin, a cover section is provided as a spacer section which abuts against a heat radiating section that functions as a heat radiating terminal of the first coil winding, from a direction following the axis line of the tubular section. Here, when performing heat radiation from the coil winding, since the cover section which abuts against the heat radiating terminal when the coil winding is fixed to the heat radiating object functions as an insulating member, then the radiation of heat from the coil winding is raised without increasing the number of parts.

    摘要翻译： 在线圈架中，从沿着管状部的轴线的方向设置有作为间隔部的盖部，该间隔部抵接作为第一线圈绕组的散热端子的散热部。 这里，当从线圈绕组进行热辐射时，由于当线圈绕组固定到散热物体上时抵靠散热端子的盖部分用作绝缘构件，所以来自线圈绕组的热量的辐射被提高 而不增加零件数量。

    Inductor For High Frequency Applications
    6.
    发明申请
    Inductor For High Frequency Applications 有权
    高频应用电感

    公开(公告)号：US20110205010A1

    公开(公告)日：2011-08-25

    申请号：US13122000

    申请日：2009-10-01

    申请人： Timothy Richard Crocker ,  Jonathan Narramore

    发明人： Timothy Richard Crocker ,  Jonathan Narramore

    IPC分类号： H01F27/36 ,  H01F27/32 ,  H01F7/06

    CPC分类号： H01F27/2847 ,  H01F17/04 ,  H01F27/362 ,  H01F41/061 ,  H01F41/094 ,  H01F2027/2861 ,  Y10T29/49071

    摘要： The invention provides an inductor assembly suitable for use in high frequency switched mode power converters, where the rate of change of voltage can exceed 109 Volts per second. The inductor is formed from a ribbon (30) of conductor wound around a magnetic core (140), and further includes electrostatic screens positioned between successive windings of the conductor to provide capacitive screening, substantially reducing high frequency voltage signals propagating from one end of the inductor to the other.

    摘要翻译： 本发明提供一种适用于高频开关模式功率转换器的电感器组件，其中电压变化率可以超过每秒109伏。 电感器由围绕磁芯（140）缠绕的导体的带（30）形成，并且还包括位于导体的连续绕组之间的静电屏蔽，以提供电容屏蔽，从而基本上减少了从该芯体的一端传播的高频电压信号 电感到另一个。

    COIL COMPONENT, TRANSFORMER, SWITCHING POWER SUPPLY UNIT, AND METHOD FOR MANUFACTURING COIL COMPONENT
    7.
    发明申请
    COIL COMPONENT, TRANSFORMER, SWITCHING POWER SUPPLY UNIT, AND METHOD FOR MANUFACTURING COIL COMPONENT 有权
    线圈组件，变压器，开关电源单元及制造线圈组件的方法

    公开(公告)号：US20100237977A1

    公开(公告)日：2010-09-23

    申请号：US12723188

    申请日：2010-03-12

    申请人： Akira IKEZAWA

    发明人： Akira IKEZAWA

    IPC分类号： H01F27/28 ,  H01F41/04

    CPC分类号： H01F27/2847 ,  H01F27/303 ,  H01F27/306 ,  H01F27/327 ,  H01F2027/2861 ,  Y10T29/49071

    摘要： A coil component includes coil windings, and resin portions that are insulating members having electrical insulation properties and integrally formed with the coil windings covering parts of surfaces of the coil windings, and the coil component is sandwiched by magnetic core members in directions of winding axes of the coil windings. The coil windings are composed of a plurality of plate-like coil members in a ring shape having ends joined in a stacking direction with a clearance therebetween to be continuous in a predetermined winding direction. The resin portions that are the insulating members cover outermost plate surfaces of the coil members facing the magnetic core members, a space between the adjacent coil members, and inner perimeter edges of the coil members, and have openings along the directions of winding axes of the coil windings.

    摘要翻译： 线圈部件包括线圈绕组和具有电绝缘性能的绝缘构件的树脂部分，并且与线圈绕组覆盖线圈绕组的表面的一部分一体地形成，并且线圈部件被磁芯构件沿着 线圈绕组。 线圈绕组由多个板状线圈构件构成，环状线圈构件的端部在层叠方向上连接，间隙在预定的卷绕方向上连续。 作为绝缘构件的树脂部分覆盖面向磁芯构件的线圈构件的最外侧板表面，相邻线圈构件之间的空间和线圈构件的内周边缘，并且沿着线圈构件的卷绕轴的方向具有开口 线圈绕组。

    CONDUCTIVE WINDING STRUCTURE AND TRANSFORMER HAVING SUCH CONDUCTIVE WINDING STRUCTURE
    8.
    发明申请
    CONDUCTIVE WINDING STRUCTURE AND TRANSFORMER HAVING SUCH CONDUCTIVE WINDING STRUCTURE 审中-公开
    具有这种导向结构的导电结构和变压器

    公开(公告)号：US20080297297A1

    公开(公告)日：2008-12-04

    申请号：US11950185

    申请日：2007-12-04

    申请人： Tsai-Shen Lin ,  Zhi-Liang Zhang ,  Yu-Chin Lin

    发明人： Tsai-Shen Lin ,  Zhi-Liang Zhang ,  Yu-Chin Lin

    IPC分类号： H01F27/28 ,  H01F27/32 ,  H01F5/00 ,  H01F27/29

    CPC分类号： H01F27/2847 ,  H01F27/2852 ,  H01F2027/2861

    摘要： A transformer includes a circuit board, a conductive winding structure and a magnetic core assembly. The circuit board has a trace pattern of a primary winding coil and a first through-hole. The first segment has a first pin and a first hollow portion. The second segment has a first end coupled with the first segment, and a second end formed as a second pin and a second hollow portion. The second segment is folded toward the first segment with respect to a folding line such that the first hollow portion and the second hollow portion are aligned with each other to define a second through-hole. The magnetic core assembly is partially embedded into the first through-hole of the circuit board and the second through-hole of the conductive winding structure.

    摘要翻译： 变压器包括电路板，导电绕组结构和磁芯组件。 电路板具有初级绕组线圈和第一通孔的迹线图案。 第一段具有第一销和第一中空部分。 第二段具有与第一段联接的第一端和形成为第二销和第二中空部分的第二端。 相对于折叠线，第二部分朝向第一部分折叠，使得第一中空部分和第二中空部分彼此对准以限定第二通孔。 磁芯组件部分地嵌入电路板的第一通孔和导电绕组结构的第二通孔中。