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    OPTIMAL INDUCTOR
    102.
    发明申请
    OPTIMAL INDUCTOR 审中-公开
    最佳电感器

    公开(公告)号：US20150228390A1

    公开(公告)日：2015-08-13

    申请号：US14419516

    申请日：2013-09-10

    申请人： MAGNETIC COMPONENTS SWEDEN AB

    发明人： Óscar H. Bjarnasen ,  Tord Cedell

    IPC分类号： H01F5/06 ,  H01F41/06 ,  H01F41/02 ,  H01F27/28 ,  H01F27/32

    CPC分类号： H01F5/06 ,  H01F3/08 ,  H01F5/00 ,  H01F17/04 ,  H01F27/255 ,  H01F27/2823 ,  H01F27/2876 ,  H01F27/32 ,  H01F41/0246 ,  H01F41/0273 ,  H01F41/073 ,  H01F41/12 ,  Y10T29/49071

    摘要： The present invention relates to a coil (1) for an inductor (6), comprised by metal wire (2) wound circular around a centre axis (C), wherein the wire has an electrically insulating layer (3) insulating each turn of the wire in the winding from neighbouring turns,the shape of the complete winding, building up the coil (1), is substantially toroidal having a substantially elliptic cross section, wherein the thermal heat conductivity is above 1 W/m*K more preferably above 1,2 and most preferably above 1,5. The invention further relates to a magnetic core (7) suitable for an inductor (6), where in the core is made of a soft magnetic composite material made of metallic particles and a binder material, said particles are in the range of 1μm-1000 μm, particles that are larger than 150 are coated with a ceramic surface to provide particle to particle electrical insulation, wherein the volume of magnetic, metallic particles to total core volume is 0,5-0,9. The invention still further relates to an inductor (6) being a combination of said coil (1) and core (7), wherein the substantially all of said particles in the core are magnetically aligned with the magnetic field of the coil. The invention still further relates to the manufacturing methods of such a coil (1) and core (7).

    摘要翻译： 本发明涉及一种用于电感器（6）的线圈（1），由围绕中心轴线（C）缠绕的金属线（2）组成，其中线材具有电绝缘层（3），绝缘层 在相邻匝的绕组中绕线的线圈，构成线圈（1）的整个绕组的形状基本上是环形的，具有基本上椭圆形的横截面，其中热导率高于1W / m * K，更优选高于1 ，2，最优选大于1.5。 本发明还涉及一种适用于电感器（6）的磁芯（7），其中芯由金属颗粒和粘合剂材料制成的软磁复合材料制成，所述颗粒在1μm至1000 μm，大于150的颗粒涂覆有陶瓷表面以提供颗粒到颗粒电绝缘，其中磁性金属颗粒的体积为总芯体积为0.5-0.9。 本发明还涉及一种电感器（6），其是所述线圈（1）和芯体（7）的组合，其中芯体中的所有基本上所有的颗粒与线圈的磁场磁性对准。 本发明还涉及这种线圈（1）和芯（7）的制造方法。

    PRINTED WIRING BOARD
    103.
    发明申请
    PRINTED WIRING BOARD 审中-公开
    印刷线路板

    公开(公告)号：US20150213946A1

    公开(公告)日：2015-07-30

    申请号：US14604105

    申请日：2015-01-23

    申请人： IBIDEN CO., LTD.

    发明人： Yasuhiko MANO ,  Takashi KARIYA

    IPC分类号： H01F27/28

    CPC分类号： H01F17/04 ,  H01F17/0013 ,  H01F2017/002

    摘要： A printed wiring board includes a core substrate, a first buildup layer formed on first-surface side of the substrate, a second buildup layer formed on second-surface side of the substrate, and an inductor component formed on the second-surface side of the substrate. The inductor component includes a base layer, first conductive patterns formed on first surface of the base layer, second conductive patterns formed on second surface of the base layer and through-hole conductors connecting the first and second conductive patterns through the base layer such that the inductor component has an inductor structure having the first conductive patterns, the second conductive patterns and the through-hole conductors, and the base layer of the inductor component has a magnetic body structure including magnetic material such that the magnetic body structure is positioned on an inner side of the inductor structure.

    摘要翻译： 印刷电路板包括芯基板，形成在基板的第一表面侧上的第一累积层，形成在基板的第二表面侧上的第二累积层和形成在基板的第二表面侧上的电感器部件 基质。 电感器部件包括基底层，形成在基底层的第一表面上的第一导电图案，形成在基底层的第二表面上的第二导电图案和通过基底层连接第一和第二导电图案的通孔导体， 电感器部件具有具有第一导电图案，第二导电图案和通孔导体的电感器结构，并且电感器部件的基极层具有包括磁性材料的磁体结构，使得磁体结构位于内部 一侧的电感结构。

    Method for manufacturing electronic component with coil
    104.
    发明授权
    Method for manufacturing electronic component with coil 有权
    用线圈制造电子元器件的方法

    公开(公告)号：US09087634B2

    公开(公告)日：2015-07-21

    申请号：US13804857

    申请日：2013-03-14

    申请人： SUMIDA Corporation

    发明人： Shinichi Sakamoto ,  Douglas James Malcolm

    IPC分类号： H01F7/06 ,  H01F27/02 ,  H01F27/255 ,  H01F41/02 ,  H01F17/04

    CPC分类号： H01F41/064 ,  H01F17/04 ,  H01F27/022 ,  H01F27/24 ,  H01F27/255 ,  H01F27/2828 ,  H01F27/29 ,  H01F41/0246 ,  H01F2017/048 ,  Y10T29/4902 ,  Y10T29/49071

    摘要： A method for manufacturing an electronic component for avoiding electromagnetic interference includes: (a) placing a T-shaped core and an air-core coil in a metal mold; (b) injecting a mixture of a composite magnetic material and a resin into the metal mold so that the T-shaped core and the air-core coil are embedded by the mixture; (c) heating the mixture at a first temperature; (d) adjusting an outer shape while removing excessive mixture; and (e) hardening the mixture. The method may further include a process of polishing an outside of the hardened mixture. The method may further include a process of applying a pressure of 0.1 to 20.0 kg/cm2 to the mixture for adjusting an outer shape of the mixture by a movable punch of a press machine before the hardening process.

    摘要翻译： 一种用于制造用于避免电磁干扰的电子部件的方法包括：（a）将T形芯和空芯线圈放置在金属模具中; （b）将复合磁性材料和树脂的混合物注入到金属模具中，使得T型芯和空芯线圈被混合物嵌入; （c）在第一温度下加热混合物; （d）调整外形同时去除过量的混合物; 和（e）硬化混合物。 该方法还可以包括抛光硬化混合物的外部的过程。 该方法可以进一步包括向混合物施加0.1至20.0kg / cm2的压力以在硬化过程之前通过冲压机的活动冲头调节混合物的外形的工艺。

    HEADER EMBEDDED FILTER FOR IMPLANTABLE MEDICAL DEVICE
    108.
    发明申请
    HEADER EMBEDDED FILTER FOR IMPLANTABLE MEDICAL DEVICE 审中-公开
    用于可植入医疗器械的HEADER嵌入式过滤器

    公开(公告)号：US20150116053A1

    公开(公告)日：2015-04-30

    申请号：US14065431

    申请日：2013-10-29

    申请人： Greatbatch Ltd.

    发明人： Robert A. Stevenson ,  Warren S. Dabney ,  Christine A. Frysz ,  Richard L. Brendel

    IPC分类号： A61N1/08 ,  H03H7/01

    CPC分类号： A61N1/08 ,  A61N1/086 ,  A61N1/3718 ,  A61N1/3754 ,  H01F17/0006 ,  H01F17/02 ,  H01F17/04 ,  H01F2017/0073 ,  H01G4/12 ,  H01G4/28 ,  H01G4/30 ,  H01G4/35 ,  H01G4/40 ,  H03H1/00 ,  H03H7/0115 ,  H03H7/0161 ,  H03H7/38 ,  H03H2001/005

    摘要： A header block is configured to be attachable to an implantable medical device. The header block includes a header block body and a connection port disposed in the header block body configured to receive an implantable lead. A conductor is disposed in the header block body electrically coupled to the connection port at a first end and connectable at a second end to the implantable medical device. An impeding device is electrically coupled in series along the length of the conductor and disposed within the header block body. The impeding device is configured to raise the high-frequency impedance of the conductor. The impeding device may include a bandstop filter or an L-C tank circuit.

    摘要翻译： 标题块被配置为可附接到可植入医疗装置。 标题块包括标题块主体和设置在头部块主体中的配置为接收可植入引线的连接端口。 导体被布置在头部块体中，第一端部电耦合到连接端口，并且在第二端处可连接到可植入医疗装置。 阻碍装置沿着导体的长度串联电耦合并设置在集管块体内。 阻碍装置被配置为提高导体的高频阻抗。 阻碍装置可以包括带阻滤波器或L-C槽电路。

    Powder core material coupled inductors and associated methods
    109.
    发明授权
    Powder core material coupled inductors and associated methods 有权
    粉末芯材料耦合电感器及相关方法

    公开(公告)号：US09013259B2

    公开(公告)日：2015-04-21

    申请号：US12786301

    申请日：2010-05-24

    申请人： Alexandr Ikriannikov

    发明人： Alexandr Ikriannikov

    IPC分类号： H01F27/02 ,  H01F27/29 ,  H01F5/00 ,  H01F27/28 ,  H01F17/04 ,  H01F41/02

    CPC分类号： H01F17/04 ,  H01F41/0246 ,  H01F2017/048 ,  Y10T29/49073

    摘要： A multi-phase coupled inductor includes a magnetic core formed of a powder magnetic material and first, second, third, and fourth terminals. The coupled inductor further includes a first winding forming at least one turn and at least partially embedded in the core and a second winding forming at least one turn and at least partially embedded in the core. The first winding is electrically coupled between the first and second terminals, and the second winding electrically is coupled between the third and fourth terminals. The second winding is at least partially physically separated from the first winding within the magnetic core. The multi-phase coupled inductor is, for example, used in a power supply.

    摘要翻译： 多相耦合电感器包括由粉末磁性材料和第一，第二，第三和第四端子形成的磁芯。 耦合电感器还包括形成至少一匝并且至少部分地嵌入在芯中的第一绕组和形成至少一匝至少部分地嵌入芯中的第二绕组。 第一绕组电耦合在第一和第二端子之间，并且第二绕组电耦合在第三和第四端子之间。 第二绕组至少部分地与磁芯内的第一绕组物理分离。 多相耦合电感器例如用于电源。

    CORE FOR WIRE-WOUND ELECTRONIC COMPONENT, WIRE-WOUND ELECTRONIC COMPONENT, AND COMMON MODE CHOKE COIL
    110.
    发明申请
    CORE FOR WIRE-WOUND ELECTRONIC COMPONENT, WIRE-WOUND ELECTRONIC COMPONENT, AND COMMON MODE CHOKE COIL 有权
    电线电子元件芯线，电线电子元件和通用模式线圈

    公开(公告)号：US20150042434A1

    公开(公告)日：2015-02-12

    申请号：US14331562

    申请日：2014-07-15

    申请人： MURATA MANUFACTURING CO., LTD.

    发明人： Masahiro BANDO ,  Takahiro AOKI

    IPC分类号： H01F27/29 ,  B65H75/06

    CPC分类号： H01F27/29 ,  B65H75/06 ,  H01F17/04 ,  H01F27/28 ,  H01F27/2828 ,  H01F27/292

    摘要： A core for a wire-wound electronic component. The core has a winding base to be wound with a wire, and flanges located at both ends of the winding base in an extending direction of the winding base. The flanges protrude from the winding base in a first direction perpendicular to the extending direction. Each of the flanges has a plurality of protrusions on a first surface at a side of the flange in the first direction. An inclined surface is provided to extend from the first surface of each of the flanges to a second surface of the winding base at a side of the winding base in the first direction.

    摘要翻译： 绕线电子元件的核心。 芯具有绕线基座，用于缠绕线圈，并且在绕组基座的延伸方向上位于绕组基座的两端的凸缘。 所述凸缘在垂直于所述延伸方向的第一方向上从所述绕组基座突出。 每个凸缘在第一方向上在凸缘的一侧的第一表面上具有多个突起。 提供倾斜表面，其从每个凸缘的第一表面延伸到绕组基座的在第一方向上的一侧的第二表面。