公开(公告)号：US4631509A

公开(公告)日：1986-12-23

申请号：US726450

申请日：1985-04-24

申请人： Kazuhiro Arii ,  Yasuo Yamamoto ,  Nobuyuki Sumida ,  Katsumi Hanaoka ,  Kazuhiro Tanaka

发明人： Kazuhiro Arii ,  Yasuo Yamamoto ,  Nobuyuki Sumida ,  Katsumi Hanaoka ,  Kazuhiro Tanaka

IPC分类号： H01F27/06 ,  H01F30/16

CPC分类号： H01F30/16 ,  H01F27/06

摘要： In the present invention, there is disclosed an electrical induction apparatus having a magnetic core unit being comprised of a toroidal magnetic core and at least one winding wound around the core and a casing for housing the magnetic core unit therein, comprising a support plate for supporting the bottom of the magnetic core unit having at least one opening, means for positioning the unit at a predetermined position in the casing being engageable to the opening of the support plate, a cylindrical member made of an insulating material which is so formed as to fit into the central hole of the unit, a mounting plate for fixing the unit being disposed on the top of the unit, an axial member passing through the central hole of the cylindrical member, one end of which is connected to the supporting plate and the other end of which is projected outwardly in the axial direction thereof, a nut means for fastening the mounting plate to hold the unit between the mounting plate and the support plate which is engageable to a threaded portion provided on the other end of the axial member, wherein the mounting plate is fixed to the casing so as to hang the unit in the casing.

摘要翻译： 在本发明中，公开了一种电磁感应装置，其具有磁芯单元，该磁芯单元包括环形磁芯和缠绕在芯上的至少一个绕组，以及用于将磁芯单元容纳在其中的壳体，包括用于支撑的支撑板 所述磁芯单元的底部具有至少一个开口，用于将所述单元定位在所述壳体中的预定位置处的可与所述支撑板的开口接合的装置，由绝缘材料制成的圆柱形构件，所述绝缘材料形成为适合 进入该单元的中心孔，用于固定设置在该单元的顶部上的单元的安装板，穿过圆柱形构件的中心孔的轴向构件，其一端连接到支撑板，另一端连接到支撑板 其端部在其轴向方向上向外突出，用于紧固安装板以将单元保持在安装板和支撑件p之间的螺母装置 后部可接合到设置在轴向构件的另一端的螺纹部分，其中安装板固定到壳体上以将单元悬挂在壳体中。

公开(公告)号：US4637563A

公开(公告)日：1987-01-20

申请号：US700309

申请日：1985-02-11

申请人： Kazuhiro Arii ,  Teruaki Tanaka ,  Nobuyuki Sumida ,  Kouhei Arisaka

发明人： Kazuhiro Arii ,  Teruaki Tanaka ,  Nobuyuki Sumida ,  Kouhei Arisaka

IPC分类号： H01F41/08

CPC分类号： H01F41/08

摘要： There is disclosed a toroidal winding apparatus for winding an elongated conductor such as, for example, wire strip or the like, into a coil around an enclosed trunk of a magnetic core having a central opening defined by the trunk which is comprised of a magazine for storing the conductor by winding the same around the outer periphery thereof, said magazine has an aperture provided for pulling out the stored conductor inwards in a radial direction thereof, a magazine stand for supporting the magazine rotatable around the axis thereof which has a space for setting the blank magnetic core therein to allow the magazine to rotate passing through the opening of the core, means for exerting a braking force onto the conductor passing through said aperture, a tension slider being guided movably along the periphery of the magazine, a guide means for guiding the conductor having been pulled out from the aperture, and means for biasing the tension slider in a direction along which distance between the aperture and the tension slider increases.

摘要翻译： 公开了一种环形卷绕装置，用于将细长导体例如线条等缠绕在具有由主体限定的中心开口的磁芯的封闭主干周围的线圈中，所述中心开口由盒子组成， 通过围绕其外周缠绕导体来存储导体，所述盒具有用于沿着其径向向内拉出存储的导体的孔，用于支撑可绕其轴线旋转的盒的盒架架，其具有用于设定的空间 其中的空白磁芯允许磁带盒旋转穿过磁芯的开口，用于对通过所述孔的导体施加制动力的装置，沿着磁带盒的周边可移动地引导的张力滑块，用于 引导已经从孔中拉出的导体，以及用于沿着与该距离相距的方向偏压张紧滑块的装置 n光圈和张力滑块增加。

公开(公告)号：US4646803A

公开(公告)日：1987-03-03

申请号：US749304

申请日：1985-06-27

申请人： Katsumi Hanaoka ,  Yasuo Yamamoto ,  Kazuhiro Arii ,  Kazuhiro Tanaka

发明人： Katsumi Hanaoka ,  Yasuo Yamamoto ,  Kazuhiro Arii ,  Kazuhiro Tanaka

IPC分类号： H01F27/26 ,  H01F27/30 ,  H01F27/32 ,  H01F30/16 ,  B65D85/02 ,  H01F27/02

CPC分类号： H01F30/16 ,  H01F27/306 ,  H01F27/324

摘要： In the present invention, there is disclosed a case for protecting a magnetic core having a substantially enclosed shape being constructed in combination with a case body comprising an inner and outer members which are adapted to cover the inner and outer peripheral surfaces of the magnetic core respectively, a bottom member being adapted to cover the bottom surface of the magnetic core which has a substantially "U" shaped cross section and a cap member being adapted to cover the top surface of the magnetic core which has a substantially reversed "U" shaped cross section, which is characterized in that a taper surface is formed on each of the surfaces of the inner and outer members opposing to the inner and outer surfaces of the magnetic core respectively, said taper surface being so inclined as to contact to the opposed surface of the magnetic core at the middle portion thereof when seen in the axial direction of the core.

摘要翻译： 在本发明中，公开了一种用于保护具有基本封闭形状的磁芯的壳体，其与包括内部和外部构件的壳体组合构成，所述内部和外部构件分别适于覆盖磁芯的内外周表面 ，底部构件适于覆盖具有基本上“U”形横截面的磁芯的底表面，并且帽构件适于覆盖磁芯的顶表面，所述顶部表面具有基本上相反的“U”形十字 其特征在于，分别在所述内部和外部构件的与所述磁芯的内表面和外表面相对的每个表面上形成锥形表面，所述锥形表面倾斜以与 当在芯的轴向方向上看时，其中间部分处的磁芯。