公开(公告)号：US11881690B2

公开(公告)日：2024-01-23

申请号：US17145256

申请日：2021-01-08

Applicant: STATE GRID HUZHOU POWER SUPPLY COMPANY

Inventor： Zhen Chen ,  Jing Xu ,  Wenhui Xu ,  Weixun Qin ,  Yongsheng Xu ,  Zhen Wang ,  Liupei Wei ,  Feng Zhou ,  Xinlong Wu ,  Xiaobin Shen ,  Jie Chai ,  Meng Tang ,  Kai Shen

IPC: H02G1/14 ,  B29C45/14 ,  H02G1/16 ,  H02G1/02 ,  H02G1/12 ,  B29C33/50 ,  H01B13/06 ,  B29C43/36

CPC classification number: H02G1/145 ,  B29C33/50 ,  B29C45/14549 ,  B29C45/14639 ,  H02G1/02 ,  H02G1/1248 ,  H02G1/1297 ,  H02G1/14 ,  H02G1/16 ,  B29C2043/3649 ,  B29C2043/3652 ,  B29C2045/14557 ,  H01B13/06

Abstract: Provided is an insulating coating device for an electric wire, including a pressing pipe. The pressing pipe includes two first pressing parts which are configured to divide the pressing pipe into two parts along a longitudinal cross section of the pressing pipe, an inner wall of the pressing pipe is provided with an air bag, and the air bag is provided with an air pipe joint which penetrates to an outside of the pressing pipe. In the insulating coating device for the electric wire, a self-curing insulating material is coated on joints of the electric wires, the air bag is used to squeeze the self-curing insulating material such that the self-curing insulating material is shaped and compacted, so that cavities generated in a coating process is reduced, and the self-curing insulating material is uniformly attached to the joints of the electric wires.

公开(公告)号：US20180006439A1

公开(公告)日：2018-01-04

申请号：US15537713

申请日：2015-11-17

Applicant: NKT HV Cables GmbH

Inventor： Patrick MEIER ,  Spiros TZAVALAS ,  Thomas CHRISTEN ,  Alexey SOKOLOV ,  Jan VAN-LOON ,  Xavier KORNMANN

IPC: H02G1/14 ,  B29C45/00 ,  C09D183/06

CPC classification number: H02G1/145 ,  B29C45/0001 ,  C09D183/04 ,  C09D183/06 ,  H02G15/103

Abstract: A high-voltage DC cable joint including a multi-wall layered construction having individual concentrically arranged layers. The joint includes, from inside to outside, an inner conductive rubber layer, a field grading rubber layer made from a predetermined tailored formulation, an insulating rubber layer and an outer conductive rubber layer. The field grading rubber layer separates and interconnects the conductive rubber layers, and wherein the rubber layers are cross-linked by a by-product-free manufacturing method. The cable joint is preferably made from platinum cured rubbers by moulding process steps. In a preferred embodiment the cable joint is made by injection moulding.

公开(公告)号：US20170244235A1

公开(公告)日：2017-08-24

申请号：US15310168

申请日：2014-08-22

Applicant: HV CABLES (SWITZERLAND) GMBH

Inventor： Fredrik FÄLTH ,  Markus SALTZER ,  Santhosh BVMP ,  Hossein GHORBANI

IPC: H02G15/068 ,  H01B7/18 ,  H02G1/14 ,  H01B19/04

CPC classification number: H02G15/068 ,  H01B7/18 ,  H01B7/28 ,  H01B19/04 ,  H02G1/14 ,  H02G1/145

Abstract: An electric field control device for a high voltage cable includes a stress cone and a field grading adapter, wherein the stress cone and the field grading adapter are chemically bonded by vulcanization. An electric installation includes a power cable and the electric field control device. A method for producing the electric field control device is also disclosed.

公开(公告)号：US09466896B2

公开(公告)日：2016-10-11

申请号：US12901237

申请日：2010-10-08

Applicant: Patrick Silas Harmason ,  Dong Sub Kim ,  Marlon Almario Tamase ,  Charles D'Angelo, III

Inventor： Patrick Silas Harmason ,  Dong Sub Kim ,  Marlon Almario Tamase ,  Charles D'Angelo, III

IPC: H01R4/00 ,  H01R4/70 ,  H02G15/115 ,  E21B43/24 ,  H02G1/14 ,  H02G15/00

CPC classification number: H01R4/70 ,  E21B43/2401 ,  H02G1/145 ,  H02G15/003 ,  H02G15/115 ,  Y10T29/49174

Abstract: A fitting for coupling ends of insulated conductors includes a sleeve to couple an end of a jacket of a first insulated conductor to an end of a jacket of a second insulated conductor. The sleeve is located between end portions of the insulated conductors. At least one of the ends of the sleeve is angled relative to the longitudinal axis of the sleeve. The sleeve has a longitudinal opening that extends along the length of the sleeve substantially the distance between end portions of the jackets of the insulated conductors. The longitudinal opening allows electrically insulating material to be filled into the sleeve.

Abstract translation: 用于连接绝缘导体的端部的配件包括将第一绝缘导体的护套的端部耦合到第二绝缘导体的护套的端部的套管。 套筒位于绝缘导体的端部之间。 套筒的至少一个端部相对于套筒的纵向轴线成一定角度。 套筒具有纵向开口，该纵向开口沿套筒的长度基本上延伸绝缘导体的外套的端部之间的距离。 纵向开口允许电绝缘材料填充到套筒中。

公开(公告)号：US20150136482A1

公开(公告)日：2015-05-21

申请号：US14603576

申请日：2015-01-23

Applicant: Yazaki Corporation

Inventor： Hideomi ADACHI ,  Shinichi INAO

IPC: B60R16/02 ,  H02G3/04

CPC classification number: B60R16/0215 ,  H02G1/145 ,  H02G3/0418 ,  H02G3/0468 ,  H02G3/32

Abstract: A wire-harness packaging member covering a conductive path includes a setting portion which is provided on an outer surface of the wire-harness packaging member so as to set an attachment position of a post-fitted part attached to the wire-harness packaging member. The wire-harness packaging member is a tube body which is made of resin and with which an attachment portion is formed integrally as the setting portion when the tube body is molded out of the resin. The wire-harness packaging member is formed into a substantially linear shape as a whole, including a bendable tube portion formed as a portion which can be bent and a non-bendable tube portion formed as a portion which is hardly bent, and the attachment portion is formed in the non-bendable tube portion.

Abstract translation: 覆盖导电路径的线束包装构件包括设置在线束包装构件的外表面上的设置部分，以便设置安装在线束包装构件上的后装配部件的安装位置。 线束封装构件是由树脂制成的管体，并且当管体由树脂模制时，安装部一体地形成为安装部。 线束包装部件整体形成为大致直线状，包括形成为可弯曲部分的弯曲管部分和形成为难以弯曲的部分的不弯曲管部分，并且附接部分 形成在不可弯管部中。

公开(公告)号：US20140338966A1

公开(公告)日：2014-11-20

申请号：US14344483

申请日：2012-09-28

Applicant: Yazaki Corporation

Inventor： Isanori Shimizu ,  Shinobu Suzuki

IPC: H02G5/00 ,  H02G1/14 ,  H02G3/08

CPC classification number: H02G5/00 ,  H02G1/145 ,  H02G3/081 ,  H02G3/083

Abstract: An electric junction box, comprises a plurality of bus-bars spaced apart from each other, and a case made of a resin, covering the plurality of bus-bars and including a window for exposing a portion of the plurality of bus-bars, wherein the window has a first edge located at respective exposed portions of the plurality of bus-bars and a second edge located between the respective exposed portions of the plurality of bus-bars; and the first edge is formed along a virtual line that is at an angle with respect to an extending direction of the bus-bars, and the second edge is formed with a depressed area having a shape of a rectangular triangle whose slope is the virtual line.

Abstract translation: 一种电接线盒，包括彼此间隔开的多个汇流条，以及由树脂制成的壳体，其覆盖所述多个汇流条并且包括用于暴露所述多个汇流条的一部分的窗口，其中， 所述窗口具有位于所述多个汇流条的相应的暴露部分处的第一边缘和位于所述多个汇流条的相应的暴露部分之间的第二边缘; 并且第一边缘沿着相对于母线的延伸方向成一定角度的假想线形成，并且第二边缘形成有具有矩形三角形形状的凹陷区域，其斜率为虚拟线 。

公开(公告)号：US20100139973A1

公开(公告)日：2010-06-10

申请号：US11996191

申请日：2006-07-14

Applicant: James Bredmomd ,  Robert Holmes

Inventor： James Bredmomd ,  Robert Holmes

IPC: H01R4/18 ,  H02G15/08 ,  H01R43/00

CPC classification number: H02G15/06 ,  H01R4/021 ,  H01R4/18 ,  H01R4/70 ,  H01R13/5845 ,  H02G1/145 ,  Y10T29/49194

Abstract: A mineral-insulated (MI) cable termination assembly and method of manufacturing same is disclosed. The cable termination assembly includes an MI cable having a MI cable conductor, a mineral insulating layer surrounding the MI cable conductor, and an outer metal sheath surrounding the mineral insulating layer. The cable termination assembly also includes an electrical cable having an electrical cable conductor. A connector is provided for electrically connecting the MI cable conductor to the electrical cable conductor. A molded joint surrounds an exposed distal portion of the MI cable conductor and an exposed distal portion of the electrical cable conductor. The molded joint is composed of a polymeric material adhered to the exposed distal portion of the MI cable conductor and the exposed distal portion of the electrical cable conductor.

Abstract translation: 公开了一种矿物绝缘（MI）电缆端接组件及其制造方法。 电缆端接组件包括具有MI电缆导体的MI电缆，围绕MI电缆导体的矿物绝缘层和围绕矿物绝缘层的外部金属护套。 电缆终端组件还包括具有电缆导体的电缆。 提供用于将MI电缆导体电连接到电缆导体的连接器。 模制接头围绕MI电缆导体的暴露的远端部分和电缆导体的暴露的远端部分。 模制接头由粘合到MI电缆导体的暴露的远端部分和电缆导体的暴露的远端部分的聚合物材料组成。

公开(公告)号：US20090049661A1

公开(公告)日：2009-02-26

申请号：US11844887

申请日：2007-08-24

Applicant: Darren L. Harmon ,  Thomas J. Schulz ,  William E. Marvell

Inventor： Darren L. Harmon ,  Thomas J. Schulz ,  William E. Marvell

IPC: A44B21/00

CPC classification number: H02G1/145 ,  H02G3/088 ,  Y10T24/39 ,  Y10T24/44017

Abstract: A device configured to maintain an electric circuit in a fixed position during an overmolding process comprises a wire retainer configured to hold the electric circuit taut an in a fixed position while being molded within a molded item. The retainer has a first end and an opposite second end, and includes a first bushing defining a mounting hole for the molded item extending along a width axis. The built-in bushing includes front and back surfaces configured to be aligned and substantially co-planar with the front and back surfaces of the molded item. The device also includes a first securing member configured to secure a portion of the electric circuit to the retainer within the molded item, to hold the electric circuit in a fixed position within the molded item during the overmolding process.

Abstract translation: 被配置为在包覆模制过程中将电路保持在固定位置的装置包括电线保持器，该电线保持器被构造成将电路拉紧在固定位置，同时模制在模制品内。 保持器具有第一端和相对的第二端，并且包括限定用于沿着宽度轴线延伸的模制件的安装孔的第一衬套。 内置衬套包括被构造为与模制品的前表面和后表面对齐并基本共面的前表面和后表面。 该装置还包括第一固定构件，其构造成将电路的一部分固定在模制件内的保持器上，以在包覆模制过程期间将电路保持在模制件内的固定位置。

公开(公告)号：US07090796B2

公开(公告)日：2006-08-15

申请号：US10339054

申请日：2003-01-09

Applicant: John Paul Bolcar

Inventor： John Paul Bolcar

IPC: B29C45/14 ,  B29C39/10

CPC classification number: H01B3/441 ,  H01B3/28 ,  H02G1/145 ,  H02G15/103 ,  H02G15/184

Abstract: A method is provided for manufacturing a semiconductive insulating shield for an electrical cable accessory. The method includes providing a substrate having a desired contour in relation to the electrical cable accessory. The substrate is then coated with an elastomeric semiconductive material to form a coated substrate. An elastomeric insulating dielectric material is then molded around the coated substrate, and the elastomeric semiconductive material and elastomeric insulating dielectric material are cured by applying heat and pressure sufficient to transfer the elastomeric semiconductive material to the elastomeric insulating dielectric material by chemical bonding.

公开(公告)号：US5962811A

公开(公告)日：1999-10-05

申请号：US430659

申请日：1995-04-28

Applicant: Julio F. Rodrigues ,  Glen Ellis ,  Gary Lowery

Inventor： Julio F. Rodrigues ,  Glen Ellis ,  Gary Lowery

IPC: H02G9/06 ,  H02G1/14 ,  H02G15/10 ,  H02G15/02 ,  H02G15/06

CPC classification number: H02G15/10 ,  H02G1/145 ,  H02G15/003

Abstract: An electrical splice enclosure for enclosing a splice of an electrical cable. The splice enclosure includes an enclosure housing. The housing is formed of a lower housing portion and a cover portion defining a bounded interior therein. The lower housing portion includes a bottom surface, an upwardly extending wall bounding the bottom surface and an open upper surface opposite the bottom surface. The lower housing portion further includes a cable entry opening through the wall for permitting entry of the cable into the lower housing portion. The cover portion is positionable over the open upper surface of the lower housing portion so as to enclose the cable splice within the enclosure housing. The cover portion and the wall each include an encapsulant fill opening for permitting the housing interior to be gravity filled with a curable encapsulant, with the housing being positioned in multiple different positions.

Abstract translation: 用于封闭电缆接头的电接头外壳。 接头外壳包括外壳外壳。 壳体由下壳体部分和限定其中的有界内部的盖部分形成。 下壳体部分包括底表面，界定底表面的向上延伸的壁和与底表面相对的敞开的上表面。 下壳体部分还包括通过该壁的电缆入口，用于允许电缆进入下壳体部分。 盖部分可定位在下壳体部分的敞开的上表面上，以将电缆接头封闭在外壳壳体内。 盖部分和壁各自包括密封剂填充开口，用于允许壳体内部被可固化密封剂重力填充，壳体定位在多个不同的位置。