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35 条记录 (耗时 0.024 秒)

    Multi-channel uniform output type transformer
    1.
    发明授权
    Multi-channel uniform output type transformer 有权
    多通道均匀输出型变压器

    公开(公告)号：US06556117B1

    公开(公告)日：2003-04-29

    申请号：US09639214

    申请日：2000-08-15

    申请人： Fumiaki Nakao ,  Satoshi Ohta ,  Mikio Kitaoka ,  Katsuo Yamada ,  Hiroshi Sakamoto

    发明人： Fumiaki Nakao ,  Satoshi Ohta ,  Mikio Kitaoka ,  Katsuo Yamada ,  Hiroshi Sakamoto

    IPC分类号： H01F1700

    CPC分类号： H01F27/40 ,  H01F27/2804

    摘要： A multi-channel output type transformer for outputting uniformly balanced voltage among multiple output channels. The transformer comprising a primary winding and a secondary winding that is wound round a winding shaft portion of a core. The secondary winding of the transformer is a flat cable belt comprising covered conductors corresponding to the number of output channels. The cable belts are arranged in parallel. A plane loop is formed by appropriately folding the flat cable belt, and the plane loop member is arranged to as to substantially orthogonally intersect the winding shaft of the core.

    摘要翻译： 一种用于在多个输出通道之间输出均匀电压的多通道输出型变压器。 变压器包括初级绕组和缠绕在芯的卷绕轴部分上的次级绕组。 变压器的次级绕组是扁平电缆带，包括对应于输出通道数量的被覆导体。 电缆皮带平行布置。 通过适当地折叠扁平电缆带形成平面环，并且平面环构件布置成基本上与芯的卷绕轴正交相交。

    Noncontact coupler
    2.
    发明授权
    Noncontact coupler 有权
    非接触耦合器

    公开(公告)号：US07218196B2

    公开(公告)日：2007-05-15

    申请号：US10467871

    申请日：2002-02-14

    申请人： Fumiaki Nakao ,  Yoshio Matsuo ,  Mikio Kitaoka ,  Katsuo Yamada ,  Hiroshi Sakamoto

    发明人： Fumiaki Nakao ,  Yoshio Matsuo ,  Mikio Kitaoka ,  Katsuo Yamada ,  Hiroshi Sakamoto

    IPC分类号： H01F27/02

    CPC分类号： H01F38/14 ,  H01F3/08

    摘要： A noncontact coupler comprising a pair of magnetic cores 1, 1 each having a U-shaped open magnetic path, a primary coil L1 and secondary coil L2 being wound around said cores 1, 1 separately respectively, said coupler transmitting AC electric power between said primary and secondary coils L1, L2 by means of an annular closed magnetic path B formed by opposing in proximity both open magnetic face sides of said cores, wherein said primary and secondary magnetic cores 1, 1 are respectively split at least at their sides facing to each other, and a gap forming a spatial magnetic path is interposed between said split pieces. A diameter a of a medium leg 51 positioned inside an annular groove 52 around in which the coils L1, L2 are wound (housed) is set almost equal to a width b of the annular groove 52. These provide effects of lightening a noncontact coupler while securing its performance and improving handleability with enhancing tolerance for positioning of the primary and secondary cores.

    摘要翻译： 一种非接触耦合器，包括分别具有U形开放磁路的一对磁芯1,1和分别围绕所述磁芯1,1缠绕的初级线圈L 1和次级线圈L 2，所述耦合器将AC电力在 所述初级和次级线圈L 1，L 2通过环形闭合磁路B形成，所述环形闭合磁路B通过在所述芯的两个开放的磁性面两侧相对地形成，其中所述初级和次级磁芯1,1至少分别分开 并且在所述分割片之间插入形成空间磁路的间隙。 位于线圈L 1，L 2的卷绕（容纳）周围的环状槽52的内侧的中间支脚51的直径a大致与环状槽52的宽度b相等。 这些提供了减轻非接触耦合器的效果，同时确保其性能并改善可操作性，同时增强了对主芯和次芯的定位的容限。

    Inductor
    3.
    发明授权
    Inductor 有权
    电感器

    公开(公告)号：US06573820B2

    公开(公告)日：2003-06-03

    申请号：US09850001

    申请日：2001-05-08

    申请人： Katsuo Yamada ,  Fumiaki Nakao ,  Tomoyuki Akaya ,  Satoshi Ota ,  Mikio Kitaoka ,  Yoshio Matsuo ,  Tadashi Tateno

    发明人： Katsuo Yamada ,  Fumiaki Nakao ,  Tomoyuki Akaya ,  Satoshi Ota ,  Mikio Kitaoka ,  Yoshio Matsuo ,  Tadashi Tateno

    IPC分类号： H01F2728

    CPC分类号： H01F27/2804

    摘要： An inductor of the invention is obtained by forming conductors of a desired shape on bendable plate type support members, providing a slit in one end of each of the conductors, and a claw on the other end of each of the conductors, bending the plate type support members, engaging the slits and claws with each other so as to form windings on the support members and openings therein, and inserting magnetic cores through the openings.

    摘要翻译： 本发明的电感器通过在可弯曲板型支撑件上形成所需形状的导体，在每个导体的一端提供狭缝和每个导体的另一端上的爪，弯曲板型 支撑构件，使狭缝和爪彼此接合，以便在支撑构件和开口中形成绕组，并且通过开口插入磁芯。

    Sheet transformer
    4.
    发明授权
    Sheet transformer 有权
    板式变压器

    公开(公告)号：US6023214A

    公开(公告)日：2000-02-08

    申请号：US158107

    申请日：1998-09-22

    申请人： Satoshi Ohta ,  Fumiaki Nakao ,  Tetsuya Suzuki ,  Mikio Kitaoka

    发明人： Satoshi Ohta ,  Fumiaki Nakao ,  Tetsuya Suzuki ,  Mikio Kitaoka

    IPC分类号： H01F27/32 ,  H01F27/28 ,  H01F27/33 ,  H01F30/00 ,  H01F5/00 ,  H01F27/36

    CPC分类号： H01F27/2804

    摘要： A sheet transformer wherein a coil pattern is formed on each of substrates so as to constitute a coil substrate, a plurality of the coil substrates are overlaid in multiple layers to form a primary coil and a secondary coil. The primary coil and the secondary coil are overlaid such that the middle leg cores of EE type, EI type, EER type or EIR type cores are disposed in the center of the coils and both the outside leg cores are disposed outside the coils, thereby obtaining a magnetic coupling between the coils. A higher potential side of the primary coil and a higher potential side of the secondary coil are disposed in an opposed configuration so as to face each other.

    摘要翻译： 一种板状变压器，其中在每个基板上形成线圈图案以构成线圈基板，多个线圈基板以多层重叠以形成初级线圈和次级线圈。 将初级线圈和次级线圈重叠，使得EE型，EI型，EER型或EIR型芯的中心芯设置在线圈的中心，并且两个外侧腿芯设置在线圈外侧，从而获得 线圈之间的磁耦合。 初级线圈的较高电位侧和次级线圈的较高电位侧以彼此相对的方式设置在相对的构造中。

    Magnetic core type laminated inductor
    10.
    发明授权
    Magnetic core type laminated inductor 有权
    磁芯式层叠电感器

    公开(公告)号：US07605682B2

    公开(公告)日：2009-10-20

    申请号：US11338482

    申请日：2006-01-24

    申请人： Fumiaki Nakao ,  Kazunari Suzuki ,  Mikio Kitaoka ,  Daisuke Matsubayashi ,  Shigenori Suzuki

    发明人： Fumiaki Nakao ,  Kazunari Suzuki ,  Mikio Kitaoka ,  Daisuke Matsubayashi ,  Shigenori Suzuki

    IPC分类号： H01F5/00

    CPC分类号： H01F17/0013 ,  H01F27/2804

    摘要： In a magnetic core type laminated inductor, magnetic gap layers are interposed between layers of conductive patterns, and the magnetic gap layers are formed separately on multiple layers mutually distant from each other while sandwiching a magnetic body layer. Moreover, the multiple magnetic gap layers are vertically symmetrically disposed relative to a central portion of lamination in a magnetically equivalent fashion, and the respective magnetic gap layers interpose at least two layers of the conductive patterns therebetween.

    摘要翻译： 在磁芯式层叠电感器中，磁性层插入在导电图案层之间，并且磁隙层分别形成在彼此相互间隔的多个层上，同时夹着磁性体层。 此外，多个磁隙层相对于层叠的中心部分以磁等效的方式垂直对称地设置，并且各个磁隙层在其间插入至少两层导电图案。