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75 条记录 (耗时 0.015 秒)

    WALL BUSHING
    2.
    发明公开
    WALL BUSHING 审中-公开

    公开(公告)号：US20230298784A1

    公开(公告)日：2023-09-21

    申请号：US18020964

    申请日：2021-06-03

    申请人： Hitachi Energy Switzerland AG

    发明人： Anders ERIKSSON ,  Alejandra RAVANAL ,  Christos ATHANASOPOULOS

    IPC分类号： H01B17/44 ,  H01B17/26 ,  H01B17/58

    CPC分类号： H01B17/44 ,  H01B17/265 ,  H01B17/583

    摘要： A wall bushing for high voltage application is presented. The wall bushing includes a grounded shield. The grounded shield includes a grading ring in a distal end thereof. The grading ring has an elliptic cross section with conjugate diameters, wherein a major diameter of the conjugate diameters is arranged in an axial direction of the grounded shield and a minor diameter of the conjugate diameters is arranged in a radial direction of the grounded shield. The major diameter is larger than the minor diameter.

    TRANSPARENT WILDLIFE COVERS FOR HIGH VOLTAGE ELECTRICAL EQUIPMENT
    5.
    发明申请
    TRANSPARENT WILDLIFE COVERS FOR HIGH VOLTAGE ELECTRICAL EQUIPMENT 审中-公开

    公开(公告)号：US20170149221A1

    公开(公告)日：2017-05-25

    申请号：US15356997

    申请日：2016-11-21

    申请人： MIDSUN GROUP, INC.

    发明人： Robert VOJTILA

    IPC分类号： H02G3/08 ,  H02B1/30 ,  H01B17/58

    CPC分类号： H02G1/02 ,  H01B17/265 ,  H02G3/24

    摘要： The invention relates to a transparent silicone rubber cover for animal mitigation a one-piece pliable molded clamshell cover made from a ultraviolet stable non-conductive polymer to encapsulate an electrical bushing used as a conduit for an electrical lead, the lead attached to the bushing via a connector device and a plurality of spaced apart non-electrically conductive button-snaps and associated holes along a pair of flange on each side of the clamshell opening to secure the cover circumferentially around the bushing, and wherein a top portion of the cover contains a centrally located port that provides access for an electrical lead line to the bushing.

    Connector
    6.
    发明授权
    Connector 有权
    连接器

    公开(公告)号：US09231350B2

    公开(公告)日：2016-01-05

    申请号：US14506854

    申请日：2014-10-06

    申请人： YAZAKI CORPORATION

    发明人： Shigeo Mori ,  Masayuki Kataoka ,  Fuminori Sugiyama ,  Takashi Ishihara

    IPC分类号： H01R13/6591 ,  H01B17/26 ,  H02G3/08 ,  H02G3/22

    CPC分类号： H01R13/6591 ,  H01B17/265 ,  H02G3/083 ,  H02G3/22

    摘要： A connector includes a cylindrical-shaped housing inserting therein a wire, a shield shell disposed on an outer side of the housing, and a mounting member assembled with the housing and the shield shell. The mounting member includes a tubular portion inserted into a gap between the housing and the shield shell in a diameter direction of the housing and contacted with an end face of the housing. The shield shell includes a fixing portion fixed to the housing and a movable portion rotatably connected to the fixing portion. A fixing mechanism is provided between the movable portion and the tubular portion, moves the end face toward the tubular portion when the movable portion is rotated, and fixes the housing and the shield shell to the mounting member when the tubular portion and the end face closely contacted with each other.

    摘要翻译： 连接器包括：插入其中的圆柱形壳体，设置在壳体的外侧上的屏蔽壳以及与壳体和屏蔽壳组装的安装构件。 安装构件包括在壳体的直径方向上插入壳体和屏蔽壳之间的间隙中的管状部分，并且与壳体的端面接触。 屏蔽壳包括固定到壳体的固定部分和可旋转地连接到固定部分的可动部分。 在可动部和管状部之间设置有固定机构，当可动部旋转时，将端面朝向管状部移动，并且当管状部和端面紧密地固定时，将壳体和屏蔽壳固定于安装部件 相互联系。

    BUSHING AND A METHOD FOR PRODUCING THE SAME
    7.
    发明申请
    BUSHING AND A METHOD FOR PRODUCING THE SAME 有权
    布置及其制造方法

    公开(公告)号：US20090288878A1

    公开(公告)日：2009-11-26

    申请号：US12487336

    申请日：2009-06-18

    申请人： Jens ROCKS ,  Vincent Tilliette ,  Gerd Chalikia ,  Roger Hedlund ,  Michael Gabriel

    发明人： Jens ROCKS ,  Vincent Tilliette ,  Gerd Chalikia ,  Roger Hedlund ,  Michael Gabriel

    IPC分类号： H02G3/18 ,  B29C41/20

    CPC分类号： H01B17/265 ,  H01B17/005 ,  H01B17/28 ,  Y10T16/05 ,  Y10T16/063

    摘要： A bushing is disclosed with a duct for accommodating a conductor which is surrounded by an electrical field grading insulation. The bushing includes a core with a shell encapsulating the grading insulation and a flange surrounding the shell and carrying through holes distributed over its circumference for allowing the bushing to be attached to a wall. The shell and the flange can be in one piece and include an insulating matrix material. The through holes can be surrounded by metal inserts each forming an annular surface flush with a surface of the flange. A test tap can include a contact pin which is electrically conductively connected to an outermost layer of the grading insulation and surrounded by a contact ring connected to every second metal insert by connection wires for grounding the contact pin via the contact ring when the test tap is not in use and covered. The core can be produced by filling a mould with the liquid matrix material after components of the grading insulation and other parts have been fixed in the liquid matrix material.

    摘要翻译： 公开了一种用于容纳由电场分级绝缘体包围的导体的导管的衬套。 衬套包括具有封装分级绝缘体的外壳和围绕壳体的凸缘并且承载分布在其圆周上的孔的芯，以允许衬套附接到壁。 壳体和凸缘可以是一体的并且包括绝缘基体材料。 通孔可以被金属嵌件包围，每个金属嵌件形成与凸缘的表面齐平的环形表面。 测试分接头可以包括一个接触针，该接触针导电地连接到分级绝缘体的最外层，并且被连接到每个第二金属插入件的接触环围绕，所述接触环通过接线用于通过接触环使接触针接地， 不使用和覆盖。 核心可以通过在分级绝缘件和其他部件的部件已经固定在液体基质材料中之后用液体基质材料填充模具来生产。

    Transformer bushing
    8.
    发明授权
    Transformer bushing 失效
    变压器套管

    公开(公告)号：US4573757A

    公开(公告)日：1986-03-04

    申请号：US707178

    申请日：1985-03-01

    申请人： John P. Cochran ,  Herbert J. Macemon

    发明人： John P. Cochran ,  Herbert J. Macemon

    IPC分类号： H01B17/26 ,  H01F27/04 ,  H02B1/02

    CPC分类号： H01B17/265 ,  H01F27/04

    摘要： This disclosure relates to a bushing assembly for use with tank-type electrical transformers. The bushing uses a maximum amount of conductor material to provide the required shape and the necessary physical strength, and uses a minimum amount of insulating material to provide only the insulating function. The bushing may be secured to the wall of the transformer tank by an externally mating clamp assembly, or may include threads formed on the inside portion of the bushing for engaging an internally threaded securing member.

    摘要翻译： 本公开涉及一种用于罐式电变压器的衬套组件。 衬套使用最大量的导体材料来提供所需的形状和必要的物理强度，并且使用最少量的绝缘材料来提供绝缘功能。 衬套可以通过外部匹配的夹具组件固定到变压器箱的壁上，或者可以包括形成在衬套的内部部分上的螺纹，用于接合内螺纹固定构件。