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公开(公告)号：US12087465B2
公开(公告)日：2024-09-10
申请号：US16383850
申请日：2019-04-15
CPC分类号： H01B11/1895 , H01B7/0275 , H01B11/002 , H01B11/1834 , H01B13/0016 , H01B13/14 , H01B13/222
摘要： An electrical cable includes a conductor assembly having a first conductor, a second conductor and an insulator surrounding the first conductor and the second conductor. The insulator has an outer surface having an RMS roughness of less than 1.0 micrometers. A cable shield provides electrical shielding for the first and second conductors and has a metallized conductive layer on the outer surface of the insulator. A method of manufacturing an electrical cable includes feeding a first conductor and a second conductor to a core extruder, extruding an insulator around the first and second conductors at the core extruder, heating an outer surface of the insulator to lower a roughness profile of the outer surface, and directly apply a conductive layer to the outer surface of the insulator.
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公开(公告)号：US11875921B2
公开(公告)日：2024-01-16
申请号：US16140811
申请日：2018-09-25
IPC分类号： H01B13/016 , H01B13/06 , C23C28/00 , C25D5/54 , H01B7/18 , C25D3/38 , C25D7/06 , C01B32/168 , H01B7/02 , H01B13/22 , H01B13/02 , H01B1/04 , H01B11/20 , H01B11/00
CPC分类号： H01B7/18 , C01B32/168 , C25D3/38 , C25D5/54 , C25D7/0607 , H01B1/04 , H01B7/0216 , H01B11/20 , H01B13/0207 , H01B13/06 , H01B13/222 , H01B11/002
摘要： A carbon nanotube (CNT) cable includes: a pair of plated twisted wires, each wire comprising one or more sub-cores, at least one sub-core comprising CNT yarn; a dielectric surrounding the plated twisted wires; and an electrical layer surrounding the dielectric, the electrical layer configured to shield the CNT cable. A method for making a CNT cable includes: controlling a deposition rate, depositing plating so as to surround a pair of wires, each wire comprising one or more sub-cores, at least one sub-core comprising CNT yarn; twisting the plated wires together; and surrounding the plated twisted wires with an electrical layer configured to shield the plated twisted wires, thereby creating the CNT cable.
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公开(公告)号：US20240196582A1
公开(公告)日：2024-06-13
申请号：US18286019
申请日：2021-07-01
发明人： Kengo GOTO , Takayuki ONISHI , Koji KASUYA , Kei HIRAI , Takashi SEKIYA , Yuji OCHI , Yuto KOBAYASHI
CPC分类号： H05K9/0098 , H01B11/002 , H01B13/222
摘要： A differential signal transmission cable includes: an insulating layer that extends in a longitudinal direction of the differential signal transmission cable; a pair of signal lines that extend in the longitudinal direction and are embedded in the insulating layer; and a shield layer that covers an outer peripheral surface of the insulating layer. The shield layer includes an electroless plating layer containing copper and alloy elements. The types and contents of the alloy elements are selected such that a tensile stress acts on the shield layer.
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公开(公告)号：US11996212B2
公开(公告)日：2024-05-28
申请号：US17699658
申请日：2022-03-21
发明人： Kyle DeBry , Gregory Lafyatis
CPC分类号： H01B13/222 , H01B12/06 , H01R24/40 , H02G15/34 , H01R43/02
摘要： An example method for connectorizing a superconducting cable is described herein. The method can include depositing an oxide layer on a surface of a superconducting cable using a first electrolytic cell, electroplating a metal layer on the surface of the oxide layer of the superconducting cable using a second electrolytic cell, and soldering a connector to the metal layer coated on the surface of the superconducting cable. The oxide layer allows the metal layer to adhere to the surface of the superconducting cable.
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公开(公告)号：US20190191601A1
公开(公告)日：2019-06-20
申请号：US16222980
申请日：2018-12-17
申请人： Hitachi Metals, Ltd.
CPC分类号： H05K9/0098 , H01B3/445 , H01B11/002 , H01B13/0036 , H01B13/22 , H01B13/222 , H01B13/26 , H05K9/0088
摘要： A signal transmission cable includes a signal line, an insulation layer covering the signal line, and a shield layer covering the insulation layer. A first oxygen amount A1 on an outer peripheral surface of the insulation layer is 1.2 times or greater than a second oxygen amount A2 inside the insulation layer, or a contact angle on the outer peripheral surface the insulation layer is 130° or less, or an adhesion-wetting surface energy on the outer peripheral surface the insulation layer is 27 mJ/m2 or greater, or a first amount of a hydroxy group on the outer peripheral surface of the insulation layer is greater than a second amount of a hydroxy group inside the insulation layer.
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6.发明授权公开(公告)号：US09484129B2
公开(公告)日：2016-11-01
申请号：US14424879
申请日：2013-08-29
申请人： SUNAM CO., LTD.
发明人： Seung Hyun Moon , Woo Suk Chung , Jae Hun Lee , KyuHan Choi , DeaWon Song , ByeongJoo Kim , SangJun Ahn
CPC分类号： H01B12/06 , H01B13/0016 , H01B13/0036 , H01B13/222 , H01B13/228 , H01L39/143 , H01L39/248
摘要： Provided is a method of manufacturing a superconducting wire. A superconducting tape having an outer surface is provided, a copper layer is formed on the outer surface of the superconducting tape, and first metal tape and second metal tape are respectively attached on a first surface and a second surface of the superconducting tape on which the copper layer is formed.
摘要翻译： 提供一种制造超导线的方法。 提供具有外表面的超导带，在超导带的外表面上形成铜层，第一金属带和第二金属带分别安装在超导带的第一表面和第二表面上， 形成铜层。
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公开(公告)号：US07122737B2
公开(公告)日：2006-10-17
申请号：US10487435
申请日：2002-08-21
申请人： Wataru Hattori
发明人： Wataru Hattori
IPC分类号： H01B7/00
CPC分类号： H01B11/1817 , H01B13/222
摘要： A semi-rigid cable coaxially includes a brass wire (1) having a silver-plated layer (2) formed by plating silver having a high conductivity, a dielectric body (3) prepared by using fluorocarbon resin, a polymer film (4) having a conductive film (inner layer of an outer conductor) (5) formed by deposition, and a metal pipe (6) having a low thermal conductivity as an outer layer of the outer conductor. The polymer film (4) is inserted into the metal pipe (6) with the conductive film (5) toward the outer circumference so that the conductive film (5) is electric contact with the metal pipe (6). The conductive film (5) has a thickness in a range not smaller than 1 micron and not greater than 10 microns.
摘要翻译： 半刚性电缆同轴地包括具有通过镀覆高导电性的银形成的镀银层（2）的黄铜线（1），通过使用氟碳树脂制备的电介质体（3），具有 通过沉积形成的导电膜（外导体的内层）（5）和具有低导热性的金属管（6）作为外导体的外层。 聚合物膜（4）通过导电膜（5）向外周插入到金属管（6）中，使得导电膜（5）与金属管（6）电接触。 导电膜（5）具有不小于1微米且不大于10微米的厚度。
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公开(公告)号：US20040231882A1
公开(公告)日：2004-11-25
申请号：US10487435
申请日：2004-07-08
发明人： Wataru Hattori
IPC分类号： H01B009/02
CPC分类号： H01B11/1817 , H01B13/222
摘要： A semi-rigid cable coaxially includes a brass wire (1) having a silver-plated layer (2) formed by plating silver having a high conductivity, a dielectric body (3) prepared by using fluorocarbon resin, a polymer film (4) having a conductive film (inner layer of an outer conductor) (5) formed by deposition, and a metal pipe (6) having a low thermal conductivity as an outer layer of the outer conductor. The polymer film (4) is inserted into the metal pipe (6) with the conductive film (5) toward the outer circumference so that the conductive film (5) is electric contact with the metal pipe (6). The conductive film (5) has a thickness in a range not smaller than 1 micron and not greater than 10 microns.
摘要翻译： 半刚性电缆同轴地包括具有通过镀覆高导电性的银形成的镀银层（2）的黄铜线（1），通过使用氟碳树脂制备的电介质体（3），具有 通过沉积形成的导电膜（外导体的内层）（5）和具有低导热性的金属管（6）作为外导体的外层。 聚合物膜（4）通过导电膜（5）向外周插入到金属管（6）中，使得导电膜（5）与金属管（6）电接触。 导电膜（5）具有不小于1微米且不大于10微米的厚度。
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9.发明授权Apparatus and method to form coated shielding layer for coaxial signal transmission cables 失效用于同轴信号传输电缆形成涂层屏蔽层的装置和方法
公开(公告)号：US6047660A
公开(公告)日：2000-04-11
申请号：US927553
申请日：1997-09-06
申请人： Brent W. Lee
发明人： Brent W. Lee
CPC分类号： H01B13/222 , C23C14/541 , C23C14/562
摘要： The present invention discloses a physical vapor deposition apparatus includes a cable driving and cooling mechanism for driving a cable there-through and for depositing a thin layer of evaporated conductive film on the cable. The thin layer conductive layer can therefore function as a shield to prevent electromagnetic interference (EMI) during high frequency signal transmission. In a preferred embodiment, the apparatus for forming shielding layer for a cable includes two separate chambers. The first chamber is an electric arc chamber for generating metallic vapor by the use of electric arcs. A second chamber is an electron beam chamber. Electron beam generated from an electron gun is irradiated upon an aluminum wire to evaporate the aluminum wire and to deposit the aluminum vapor on the surface of the cable. Both of these chambers are provided with wheels which are employed to direct and pull the cables through the chambers. The wheel is built on a cooling tubes where the cable is cooled through contact with the surface of the wheel with cooling tube formed underneath. Damages from high temperature in these vacuum chambers are prevented with the driving and cooling wheel system.
摘要翻译： 本发明公开了一种物理气相沉积设备，其包括用于驱动电缆的电缆驱动和冷却机构，并且用于在电缆上沉积薄层的蒸镀导电膜。 因此，薄层导电层可以用作屏蔽，以防止高频信号传输期间的电磁干扰（EMI）。 在优选实施例中，用于形成用于电缆的屏蔽层的装置包括两个单独的室。 第一室是通过使用电弧产生金属蒸汽的电弧室。 第二个室是电子束室。 从电子枪产生的电子束照射在铝线上，使铝线蒸发并将铝蒸汽沉积在电缆表面上。 这两个室均设置有用于引导和拉动电缆通过室的轮子。 车轮建在冷却管上，电缆通过与车轮表面接触而冷却，冷却管形成在下面。 通过驱动和冷却轮系统可以防止这些真空室中的高温损坏。
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公开(公告)号：US20240145114A1
公开(公告)日：2024-05-02
申请号：US18285473
申请日：2022-11-01
申请人： NANJING UNIVERSITY
发明人： Yuefeng Nie , Yipeng Zang , Minghui Lu , Xuejun Yan , Chen Di , Zhiming Geng
CPC分类号： H01B3/004 , H01B1/023 , H01B3/10 , H01B13/0016 , H01B13/222
摘要： Provided is a method for regulating a thermal boundary conductance between a metal and an insulator, including: arranging a metal on a surface of an insulator, a contact surface between the metal and the insulator being a boundary between the metal and the insulator; and the insulator including a ferroelectric, a piezoelectric, or a pyroelectric; applying an external electric field or stress to the ferroelectric, and adjusting a magnitude of the external electric field or stress, or an included angle between a direction of the external electric field or stress with the boundary to regulate the thermal boundary conductance; or applying a stress to the piezoelectric, and adjusting a magnitude of the stress, or an included angle between a direction of the stress with the boundary to regulate the thermal boundary conductancer; or adjusting a temperature of the pyroelectric to regulate the thermal boundary conductance.
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