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    Flexible magnetic core, antenna with flexible magnetic core and method for producing a flexible magnetic core
    55.
    发明公开
    Flexible magnetic core, antenna with flexible magnetic core and method for producing a flexible magnetic core 审中-公开
    具有柔性磁芯和方法用于制造柔性磁心柔性磁芯天线

    公开(公告)号：EP2996119A1

    公开(公告)日：2016-03-16

    申请号：EP14003109.7

    申请日：2014-09-09

    申请人： Premo, S.L.

    发明人： Navarro Pérez, Francisco Ezequiel ,  Rojas Cuevas, Antonio

    IPC分类号： H01F3/06 ,  H01F27/25 ,  H01F41/02 ,  H01Q7/06

    CPC分类号： H01F3/06 ,  H01F1/14766 ,  H01F27/25 ,  H01F41/0206 ,  H01F41/0213 ,  H01Q1/02 ,  H01Q1/085 ,  H01Q1/36 ,  H01Q7/06 ,  H01Q7/08

    摘要： The flexible magnetic core (1) comprises parallel continuous ferromagnetic wires (4) embedded in a core body (2) made of the polymeric medium (3). The continuous ferromagnetic wires (4) extend from one end to another end of said core body (2), are spaced apart from each other and are electrically isolated from each other by the polymeric medium (3). The method for producing the flexible magnetic core (1) comprises embedding continuous ferromagnetic wires (4) into an uncured polymeric medium (3) by means of a continuous extrusion process, curing the polymeric medium (3) with the continuous ferromagnetic wires (4) embedded therein to form a continuous core precursor (10), and cutting said continuous core precursor (10) into discrete magnetic cores (1).

    摘要翻译： 柔性磁芯（1）包括平行的连续铁磁导线嵌入由聚合物介质（3）的芯体（2）（4）。 连续铁磁金属丝（4）从一端从海誓山盟通过聚合物介质延伸到所述芯体（2）相互间隔开的另一端与电隔离（3）。 用于制造柔性磁芯（1），该方法包括在未固化的聚合介质（3）通过连续挤压方法嵌入连续铁磁金属丝（4）插入，固化该聚合介质（3）与所述连续铁磁金属丝（4） 嵌入其中以形成连续的芯前体（10），以及切割所述连续的芯前体（10）成离散的磁芯（1）。

    Transformer-core
    57.
    发明公开
    Transformer-core 审中-公开
    变压器铁芯

    公开(公告)号：EP2618347A1

    公开(公告)日：2013-07-24

    申请号：EP12000264.7

    申请日：2012-01-18

    申请人： ABB Technology AG

    发明人： Carlen, Martin ,  Weber, Benjamin ,  Esenlik, Burak ,  Schaal, Stephane ,  Tepper, Jens ,  Lim, Jong-Yun

    IPC分类号： H01F27/25 ,  H01F27/26 ,  H01F30/12 ,  H01F41/02

    摘要： The invention is related to a transformer core (30, 50, 80, 100, 110), comprising at least three hollow-cylindrical rectangular shaped core-discs (10, 42, 44, 46, 52, 54, 56, 82, 84, 102, 104, 112) wound from a magnetic band-like material (12, 14, 16), wherein two opposed limb areas (20, 22) and an upper (24) and lower (26) yoke area are formed along a circumferential path (18a, 18b, 18c, 18d). The core-discs (10, 42, 44, 46, 52, 54, 56, 82, 84, 102, 104, 112) comprise one first (60, 64, 90, 94) and at least one second (58, 62, 86) slanted area parallel to the circumferential path (18a, 18b, 18c, 18d) in the belonging limb (20, 22) area. The at least three core-discs (10, 42, 44, 46, 52, 54, 56, 82, 84, 102, 104, 112) are connected according to a polygonal layout (48) at their belonging first slanted areas (60, 64, 90, 94), which are arranged adjacently face to face. At least one flat plate (66, 68, 88, 92, 106) is foreseen in each limb area (20, 22), which is connected even and stiff with a belonging adjacent slanted area (58, 60, 62, 64, 86, 90, 94).

    摘要翻译： 本发明涉及一种变压器铁芯（30,50,80,100,110），该变压器铁芯包括至少三个中空圆柱形的矩形形状的铁芯盘（10,42,44,46,52,54,56,82,84） 其中两个相对的肢体区域（20,22）和上部的（24）和下部的（26）的磁轭区域沿着一个磁性带状材料（12,14,16） 圆周路径（18a，18b，18c，18d）。 芯盘（10,42,44,46,52,54,56,82,84,102,104,112）包括一个第一（60,64,90,94）和至少一个第二（58,62 ，86）平行于所属肢体（20,22）区域中的圆周路径（18a，18b，18c，18d）的倾斜区域。 所述至少三个芯盘（10,42,44,46,52,54,56,82,84,102,104,112）根据多边形布局（48）在其所属的第一倾斜区域（60）处连接 ，64,90,94），它们相邻地面对面地布置。 在每个肢体区域（20,22）中预见至少一个平板（66,68,88,92,106），该平板与所属的相邻倾斜区域（58,60,62,64,86） ，90,94）。

    REACTOR DEVICE
    58.
    发明公开
    REACTOR DEVICE 审中-公开
    反应堆装置

    公开(公告)号：EP2597657A1

    公开(公告)日：2013-05-29

    申请号：EP11809563.7

    申请日：2011-07-06

    申请人： Hitachi Industrial Equipment Systems Co., Ltd.

    发明人： NAKANOUE Kenji

    IPC分类号： H01F37/00 ,  H01F27/24 ,  H01F27/25 ,  H01F27/26

    CPC分类号： H01F3/04 ,  H01F27/263 ,  H01F41/0226

    摘要： Disclosed is a reactor device which is provided with a yoke section incorporating an elliptical wire-wound iron core and an iron-core leg section having wire-wound iron cores stacked one on another. The reactor device may have significantly deteriorated magnetic properties due to an abnormal current caused by a magnetic flux developed in the leg section. The short circuit of the abnormal current is cut by providing a cut portion from the center of the end surface of a wire-wound iron core in the leg section to the outer shape thereof and then insulating the cut portion. Use is made of a fixture jig to maintain the shape of the iron core even after the iron core has been cut, and at a final stage, use is made of a band or tape for maintaining the shape. The band used for maintaining the shape is adapted to prevent a magnetic flux developed in the iron core from making one turn.

    摘要翻译： 本发明公开了一种电抗器装置，该电抗器装置具有包括椭圆形绕线铁芯的磁轭部和具有层叠在一起的绕线铁芯的铁芯腿部。 由于腿部中产生的磁通引起的异常电流，电抗器装置可能具有显着劣化的磁特性。 通过从脚部内的绕线铁心的端面的中心到其外形设置切口部，切断异常电流的短路，然后使切断部绝缘。 即使在铁芯被切割之后，仍然使用夹具夹具来保持铁芯的形状，并且在最后阶段使用带或带来保持形状。 用于保持形状的带子适于防止在铁芯中产生的磁通量转动一圈。

    Wound core, electromagnetic component and manufacturing method therefor, and electromagnetic equipment
    59.
    发明公开
    Wound core, electromagnetic component and manufacturing method therefor, and electromagnetic equipment 审中-公开
    卷绕芯，电磁部件及其制造方法，以及电磁装置

    公开(公告)号：EP2506395A1

    公开(公告)日：2012-10-03

    申请号：EP12155994.2

    申请日：2012-02-17

    申请人： Hitachi Metals, Ltd.

    发明人： Wang, Zhuonan ,  Enomoto, Yuji ,  Tanigawa, Shigeho

    IPC分类号： H02K1/02 ,  H02K21/24 ,  H01F41/02 ,  H01F3/04 ,  H01F27/25 ,  H01F27/34

    CPC分类号： H02K15/026 ,  H01F3/04 ,  H02K1/14 ,  Y10T29/49009

    摘要： A wound core formed of a magnetic thin band (101, 102), an electromagnetic component and a manufacturing method therefor and electromagnetic equipment in which iron loss and cost reduction can be achieved are provided. The wound core is a wound core formed by winding a magnetic thin band (101, 102) in the axial direction. A cutout portion (100a, 100b, 100c) is formed from place to place on an end face of the thin band (101, 102) in the axial direction and the cutout portions (100a, 100b, 100c) are arranged in random directions in the direction of the radius of the wound core.

    摘要翻译： 提供了成型电磁部件及其制造方法和电磁设备在其中的铁损和降低成本，可以实现的磁性薄带（101，102）的卷绕铁芯。 卷绕铁芯是通过缠绕在轴向上的薄的磁带（101，102）形成的卷绕铁芯。 的切口部（100A，100B，100C）被从一个地方形成为放置在结束在轴向方向上的薄带（101，102）和切口部（100A，100B，100C）的面中在任意方向被布置 卷绕铁芯的半径的方向。

    TRANSFORMER CORE
    60.
    发明授权
    TRANSFORMER CORE 有权
    变压器核心

    公开(公告)号：EP1269493B1

    公开(公告)日：2010-12-29

    申请号：EP01902946.1

    申请日：2001-02-06

    申请人： Höglund, Lennart

    发明人： Höglund, Lennart

    IPC分类号： H01F27/25 ,  H01F41/02

    CPC分类号： H01F41/0213 ,  H01F3/06 ,  H01F27/25

    摘要： A transformer or inductor core of magnetic material has three legs (6, 8, 10) interconnected by yokes. The core comprises loops (12, 14, 16) of wires and/or strips of magnetic material, wherein each of the loops makes up part of two of the legs. Loops making up part of two different leg portions are interleaved in a common leg portion. This provides for mechanical stability and good magnetic properties for the core.

    摘要翻译： 磁性材料的变压器或电感器磁芯具有由轭架相互连接的三条腿（6,8,10）。 芯包括线材和/或磁性材料带的环（12,14,16），其中每个线圈构成腿中的两个的一部分。 构成两个不同腿部的一部分的环交错在共同的腿部中。 这为芯提供了机械稳定性和良好的磁性。