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    Manufacturing apparatus for a stator core
    1.
    发明授权
    Manufacturing apparatus for a stator core 有权
    定子铁芯制造装置

    公开(公告)号：US09509197B2

    公开(公告)日：2016-11-29

    申请号：US14555841

    申请日：2014-11-28

    申请人： METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE

    发明人： Chih-Hao Lin ,  Pin-Jyun Chen ,  Yu-Ting Lin ,  Ho-Chung Fu

    IPC分类号： B23P19/00 ,  H02K15/02

    CPC分类号： H02K15/02 ,  Y10T29/49078 ,  Y10T29/5137 ,  Y10T29/5317

    摘要： The manufacturing apparatus for a stator core has a servo pressing device, a mold, a punch assembly, a first cylinder, a second cylinder and a third cylinder. The mold is mounted on the servo pressing device and has an upper seat and a lower seat. The punch assembly is mounted in the upper seat. The first cylinder, the second cylinder and the third cylinder are mounted on the mold. The stator laminations are respectively punched by the punch assembly of the manufacturing apparatus, and are automatically stacked in the mold. The groups of stator laminations stacked in the recess are respectively pushed by the second cylinder and respectively pressed by the third cylinder. The stator laminations are automatically stacked and pressed in the mold without manpower. Therefore, the manufacturing apparatus of stator core can save manpower and reduce the equipment cost.

    摘要翻译： 定子铁芯的制造装置具有伺服压制装置，模具，冲头组件，第一气缸，第二气缸和第三气缸。 模具安装在伺服压力装置上，并具有上座和下座。 冲头组件安装在上座中。 第一缸，第二缸和第三缸安装在模具上。 定子叠片分别由制造装置的冲头组件冲压，并自动堆叠在模具中。 堆叠在凹部中的定子叠层的组分别被第二气缸推动并分别被第三气缸按压。 定子叠片自动堆叠并压入模具中，无需人力。 因此，定子铁心的制造装置可以节省人力，降低设备成本。

    Method of manufacturing a transformer core assembly
    4.
    发明授权
    Method of manufacturing a transformer core assembly 有权
    变压器芯组件的制造方法

    公开(公告)号：US09257228B2

    公开(公告)日：2016-02-09

    申请号：US12795919

    申请日：2010-06-08

    申请人： Sandina Ponte

    发明人： Scott Anderson ,  Sandina Ponte

    IPC分类号： H01F41/02 ,  H01F3/02 ,  H01F3/00 ,  H01F3/04

    CPC分类号： H01F41/0213 ,  H01F3/00 ,  H01F3/02 ,  H01F3/04 ,  H01F41/0206 ,  H01F41/0233 ,  Y10T29/4902 ,  Y10T29/49075 ,  Y10T29/49078 ,  Y10T29/53165 ,  Y10T29/53261 ,  Y10T29/53265

    摘要： A method is provided for making a transformer core assembly using a work table positioned proximate to a rotatable rack assembly having first and second racks. Core segments are created by a segment forming machine. The core segments are transferred to a core block of the second rack. After a predetermined number of core segments are stacked on the core block to form a core segment assembly, the rack assembly is rotated so that the second rack is positioned proximate to the work table. The second rack is then moved onto the work table and one or more finishing steps are performed on the core segment assembly. During the performance of the one or more finishing steps, core segments may be transferred to a core block attached to the first rack.

    摘要翻译： 提供了一种用于制造变压器芯组件的方法，所述变压器芯组件使用靠近具有第一和第二机架的可旋转齿条组件定位的工作台。 核心段由段成型机创建。 核心段被转移到第二机架的核心块。 在预定数量的芯段被堆叠在芯块上以形成芯部件组件之后，齿条组件被旋转，使得第二机架定位成靠近工作台。 然后将第二个机架移动到工作台上，并在芯段组件上执行一个或多个精加工步骤。 在执行一个或多个精加工步骤期间，芯部段可以被转移到附接到第一机架的芯块。

    Method of manufacturing a multilayered chip power inductor
    5.
    发明授权
    Method of manufacturing a multilayered chip power inductor 有权
    制造多层芯片功率电感器的方法

    公开(公告)号：US09165711B2

    公开(公告)日：2015-10-20

    申请号：US13762672

    申请日：2013-02-08

    申请人： CHANG SUNG CORPORATION

    发明人： Sung Tae Lim ,  Tae Kyung Lee ,  Doo In Kang ,  Chung Ryul Kim

    IPC分类号： H01F7/06 ,  H01F41/02 ,  H01F17/00 ,  H01F41/04

    CPC分类号： H01F27/2804 ,  H01F1/14766 ,  H01F1/153 ,  H01F17/0033 ,  H01F27/245 ,  H01F27/29 ,  H01F27/292 ,  H01F41/02 ,  H01F41/046 ,  H01F2027/2809 ,  Y10T29/49078

    摘要： Disclosed is a method of manufacturing a multilayered chip power inductor by forming a laminate body having upper and lower sides by laminating magnetic sheets, forming an inner hollow by punching out a middle part of said laminate body, inserting a magnetic core into the inner hollow, where an electrical conductive coil is wound into said inner hollow, laminating a first copper clad magnetic sheet onto the upper and lower sides of said laminate body having the magnetic core in the inner hollow as a land layer having upper and lower sides, forming a land by etching said land layer, forming a hole by drilling the land, plating the hole formed in the land, laminating a second copper clad magnetic sheet as a terminal layer onto upper and lower sides of the land layer having the land, forming a terminal by etching the terminal layer, forming a hole by drilling the terminal, and plating the hole.

    摘要翻译： 本发明公开了一种多层芯片功率感应器的制造方法，其特征在于，通过层叠磁性薄片来形成具有上侧和下侧的层叠体，通过冲压所述层叠体的中间部分而形成内部中空， 其中导电线圈被缠绕到所述内部空心中，将第一铜包覆磁性片层压到所述层叠体的上侧和下侧上，所述层叠体在所述内部空心中具有作为具有上侧和下侧的接合层的所述磁芯， 通过蚀刻所述焊盘层，通过钻孔来形成孔，对形成在焊盘中的孔进行电镀，将第二铜包覆磁性层作为端子层层叠到具有焊盘的焊盘层的上侧和下侧，形成端子 蚀刻端子层，通过钻孔来形成孔，并且对孔进行电镀。

    LAMINATED IRON CORE AND MANUFACTURING METHOD FOR LAMINATED IRON CORE
    6.
    发明申请
    LAMINATED IRON CORE AND MANUFACTURING METHOD FOR LAMINATED IRON CORE 审中-公开
    层压铁芯的层压铁芯和制造方法

    公开(公告)号：US20150256036A1

    公开(公告)日：2015-09-10

    申请号：US14637753

    申请日：2015-03-04

    申请人： MITSUI HIGH-TEC, INC.

    发明人： Izumi NAKAMURA

    IPC分类号： H02K1/18 ,  H01F41/02

    CPC分类号： H01F41/0233 ,  H01F41/024 ,  H02K1/276 ,  H02K15/03 ,  H02K2201/09 ,  H02K2213/03 ,  Y10T29/49078

    摘要： There is provided a laminated iron core including a plurality of piled iron core pieces, each piled iron core pieces being blanked from at least two piled sheet materials and sequentially laminated on other piled iron core pieces, wherein the piled iron core pieces adjacent in a direction of lamination are interlocked together by a plurality of caulking parts provided in each piled iron core pieces. Each of the plurality of caulking parts includes a caulking protrusion formed in one side and a caulking fitting groove formed in the other side to which the caulking protrusion is fitted, and the caulking protrusion is allowed to protrude to the caulking fitting groove of the piled iron core pieces adjacent thereto in the direction of lamination, and a width of the caulking protrusion is larger than an inner width of the caulking fitting groove.

    摘要翻译： 提供了一种层叠铁芯，其包括多个堆叠的铁芯片，每个堆叠的铁芯片从至少两个堆叠的片材材料冲裁并顺序地层压在其他堆叠的铁芯片上，其中堆叠的铁芯片在方向 通过设置在每个堆叠的铁芯件中的多个铆接部件将层压件互锁在一起。 多个铆接部中的每一个包括形成在一侧的铆接突起和形成在铆接突起的另一侧的铆接配合槽，并且铆接突起能够突出到堆叠铁的铆接配合槽 在层叠方向上与其相邻的芯片，并且铆接突起的宽度大于铆接配合槽的内部宽度。

    Method of making laminated ceramic electronic component
    8.
    发明授权
    Method of making laminated ceramic electronic component 有权
    制作层压陶瓷电子元件的方法

    公开(公告)号：US08898886B2

    公开(公告)日：2014-12-02

    申请号：US13005555

    申请日：2011-01-13

    申请人： Tsuyoshi Tatsukawa ,  Keisuke Takayama

    发明人： Tsuyoshi Tatsukawa ,  Keisuke Takayama

    IPC分类号： H01F41/04 ,  H01F41/12 ,  H01F41/02 ,  H01F27/29 ,  H05K3/24 ,  H01F17/00 ,  H01F41/34

    CPC分类号： H01F41/042 ,  H01F17/0013 ,  H01F27/292 ,  H01F41/0233 ,  H01F41/043 ,  H01F41/34 ,  H01F2017/0093 ,  H05K3/246 ,  Y10T29/4902 ,  Y10T29/49075 ,  Y10T29/49078

    摘要： A method for producing a laminated ceramic electronic component includes the steps of preparing ceramic green sheets, transferring an inner conductor pattern layer and a lead conductor pattern layer formed on a support on the ceramic green sheets to form the inner conductor and the lead conductor on the ceramic green sheets, laminating the ceramic green sheets to cover the inner conductor and the lead conductor, and firing the ceramic laminated product. In the step of forming the inner conductor and the lead conductor, the inner conductor pattern layer is transferred onto the ceramic green sheet a plurality of times so as to overlap each other, thereby forming the inner conductor, and the lead conductor pattern layer is transferred onto the ceramic green sheet, wherein the number of times of the transferring is less than the number of times of the transferring of the inner conductor pattern layer.

    摘要翻译： 层叠陶瓷电子部件的制造方法包括以下步骤：制备陶瓷生片，转移形成在陶瓷生片上的支撑体上的内导体图案层和引线图案层，以形成内导体和引线导体 陶瓷生片，层叠陶瓷生片以覆盖内导体和引线导体，并烧制陶瓷层压产品。 在形成内导体和引线导体的步骤中，内导体图案层被多次转印到陶瓷生片上，从而形成内导体，并且引出导体图案层被转印 在陶瓷生片上，其中转印次数小于内导体图案层的转印次数。

    LAMINATED COIL COMPONENT, AND METHOD OF MANUFACTURING THE LAMINATED COIL COMPONENT
    10.
    发明申请
    LAMINATED COIL COMPONENT, AND METHOD OF MANUFACTURING THE LAMINATED COIL COMPONENT 有权
    层压线圈组件，以及制造层压线圈组件的方法

    公开(公告)号：US20140097923A1

    公开(公告)日：2014-04-10

    申请号：US14105079

    申请日：2013-12-12

    申请人： Murata Manufacturing Co., Ltd.

    发明人： Osamu NAITO ,  Hiroki KOWADA ,  Atsushi YAMAMOTO

    IPC分类号： H01F17/04 ,  H01F41/02

    CPC分类号： H01F17/043 ,  H01F17/0033 ,  H01F41/0246 ,  Y10T29/49078

    摘要： A laminated coil component includes a magnetic body part made of a ferrite material and a coil conductor wound into a coil shape and embedded in the magnetic body part to form a component base. The component base is divided into a first region near the coil conductor and a second region other than the first region. The grain size ratio of the average crystal grain size of the magnetic body part in the first region to the average crystal grain size of the magnetic body part in the second region is 0.9 or less. The molar content of CuO in the ferrite raw material is set to 0.2 to 4 mol %. In a method laminated coil component, the coil is formed from a conductive paste including Ag, and firing the laminated body is performed by setting the oxygen concentration is 0.1 volume % or less as a firing atmosphere.

    摘要翻译： 层叠线圈部件包括由铁氧体材料制成的磁体部分和缠绕成线圈形状的线圈导体，并且嵌入磁体部分中以形成部件基底。 元件基底分为线圈导体附近的第一区域和第一区域以外的第二区域。 第一区域中的磁体部分的平均晶粒尺寸与第二区域中的磁体部分的平均晶粒尺寸的晶粒尺寸比为0.9以下。 铁素体原料中的CuO的摩尔含量为0.2〜4摩尔％。 在方法层叠线圈部件中，线圈由包含Ag的导电膏形成，并且通过将氧浓度设定为0.1体积％以下来进行烧成层叠体作为烧成气氛。