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91.发明申请公开(公告)号：US20160196898A1
公开(公告)日：2016-07-07
申请号：US15068150
申请日：2016-03-11
Applicant: Southwire Company, LLC
Inventor： Philip Sasse , Terry Chambers , Randy D. Kummer , John Armstrong , David Reece , Hai Lam
CPC classification number: H01B7/1875 , C08G77/04 , C08K5/20 , C08K5/54 , C08L77/00 , H01B3/22 , H01B3/443 , H01B3/445 , H01B3/465 , H01B7/0009 , H01B7/02 , H01B7/0216 , H01B7/292 , H01B13/145 , H01B13/24 , H02G3/0406 , C08L83/00
Abstract: Disclosed is type THHN cable having a reduced surface coefficient of friction, and the method of manufacture thereof, in which the central conductor core and insulating layer are surrounded by a nylon sheath. A high viscosity, high molecular weight silicone based pulling lubricant for THHN cable, or alternatively, erucamide or stearyl erucamide for small THHN gauge wire, is incorporated, by alternate methods, with the nylon material from which the outer sheath is extruded, and is effective to reduce the required pulling force on the cable during installation.
Abstract translation: 公开了具有降低的表面摩擦系数的THHN型电缆及其制造方法，其中中心导体芯和绝缘层被尼龙护套包围。 通过替代方法，使用用于THHN电缆的高粘度，高分子量硅酮基拉动润滑剂，或者替代地，用于小THHN规格线的芥酸酰胺或硬脂基芥酸酰胺与外护套挤出的尼龙材料并入，并且是有效的 以减少安装期间电缆上所需的拉力。
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92.发明申请
公开(公告)号：US20150332815A1
公开(公告)日：2015-11-19
申请号：US14435821
申请日：2012-12-11
Applicant: ABB TECHNOLOGY LTD
Inventor： Marc Jeroense , Jörn Antonischki , Kenneth Johannesson
CPC classification number: H01B13/228 , F27D5/00 , F27D7/00 , H01B13/145
Abstract: A method for heat treatment of an electric power cable, the electric power cable including a polymer-based electrical insulation system with a polymer composition. The method steps include placing the electric power cable having the polymer-based electrical insulation system into a heating chamber and exposing the polymer-based electrical insulation system to a heat treatment procedure when the electric power cable is located in the heating chamber. The step of placing the electric power cable into the heating chamber includes winding the electric power cable about a substantially vertical center axis to form a substantially horizontal first layer of a plurality of substantially horizontal turns of the electric power cable, winding the electric power cable about the center axis to form a plurality of substantially horizontal second layers, each second layer being formed by a plurality of substantially horizontal turns of the electric power cable and stacking the plurality of horizontal second layers above the first layer. An apparatus is provided for performing the method.
Abstract translation: 一种用于电力电缆的热处理的方法，所述电力电缆包括具有聚合物组合物的基于聚合物的电绝缘系统。 方法步骤包括将具有基于聚合物的电绝缘系统的电力电缆放置在加热室中，并且当电力电缆位于加热室中时，将基于聚合物的电绝缘系统暴露于热处理程序。 将电力电缆放入加热室的步骤包括围绕基本垂直的中心轴缠绕电力电缆以形成电力电缆的多个基本上水平的匝的基本上水平的第一层，绕电力电缆围绕 所述中心轴线形成多个基本上水平的第二层，每个第二层由电力电缆的多个基本上水平的匝形成，并将多个水平的第二层堆叠在第一层之上。 提供了一种用于执行该方法的装置。
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公开(公告)号：US20150228376A1
公开(公告)日：2015-08-13
申请号：US14616097
申请日：2015-02-06
Applicant: GENERAL CABLE TECHNOLOGIES CORPORATION
Inventor： Sathish Kumar RANGANATHAN , Vijay MHETAR , Sean W. CULLIGAN
CPC classification number: H01B3/441 , C08K3/34 , C08L23/12 , C08L23/14 , C08L23/16 , C08L2203/206 , H01B3/28 , H01B13/145 , Y10T428/2933 , Y10T428/2962
Abstract: A cable including a conductor surrounded by a covering layer, the covering layer formed from a thermoplastic vulcanizate composition which includes a continuous phase and a dispersed phase. The continuous phase is formed of a thermoplastic polyolefin. The dispersed phase is formed of a cross-linked elastomeric polyolefin. The thermoplastic vulcanizate composition passes the Hot Creep Test at 150° C. in accordance with UL 2556 (2013) and has a dielectric loss of 3 or less. Methods of forming cables with coverings are also disclosed.
Abstract translation: 包括由覆盖层包围的导体的电缆，所述覆盖层由包括连续相和分散相的热塑性硫化橡胶组合物形成。 连续相由热塑性聚烯烃形成。 分散相由交联的弹性体聚烯烃形成。 热塑性硫化橡胶组合物根据UL 2556（2013）在150℃下通过热蠕变试验，其介电损耗为3以下。 还公开了用覆盖物形成电缆的方法。
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公开(公告)号：US20140203474A1
公开(公告)日：2014-07-24
申请号：US14237493
申请日：2012-08-07
Applicant: Hubert Ludorf , Horst Neddermann
Inventor： Hubert Ludorf , Horst Neddermann
IPC: H01B13/14
CPC classification number: H01B13/145 , B05D1/265 , B05D3/0218 , B05D3/0254 , B05D7/20 , H01B13/065
Abstract: The present invention relates to a device for coating electrically conductive wires, comprising multiple units in the following arrangement: a unit (1) for feeding in the wires, a unit (2) for the pretreatment of the wires, a unit (5) for applying a coating agent, a unit (6) for the post-treatment of the coated wires, a unit (8) for winding up the coated wire.
Abstract translation: 本发明涉及一种用于涂覆导电线的装置，包括以下布置的多个单元：用于馈送线的单元（1），用于预处理线的单元（2），用于 涂覆涂层剂，用于涂覆线的后处理的单元（6），用于卷绕涂覆线的单元（8）。
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95.发明授权Process for preparing and crosslinking a cable comprising a polymer composition and a crosslinked cable 有权制备和交联包含聚合物组合物和交联电缆的电缆的方法
公开(公告)号：US08650742B2
公开(公告)日：2014-02-18
申请号：US12667553
申请日：2008-07-10
Applicant: Annika Smedberg
Inventor： Annika Smedberg
IPC: H01F7/06
CPC classification number: H01B3/446 , C08K5/14 , H01B13/145 , Y10T29/49002 , Y10T29/4902 , Y10T29/49071 , Y10T29/49073 , Y10T29/49172 , Y10T29/49194
Abstract: The application relates to a process for preparing a crosslinked cable, including: —applying one or more layers including a polymer composition on a conductor, wherein at least one layer includes one or more free radical generating agents, —crosslinking by radical reaction said at least one layer including said free radical generating agent(s), —cooling the obtained crosslinked cable in pressurized conditions, and —reducing or removing the content of volatile decomposition products(s), which are originating from optionally in elevated temperature, from the crosslinked cable obtained from cooling and recovery step.
Abstract translation: 本申请涉及一种制备交联电缆的方法，包括：在导体上施加包括聚合物组合物的一层或多层，其中至少一层包括一种或多种自由基产生剂，至少由自由基反应交联 一层包括所述自由基产生剂，在加压条件下冷却所获得的交联电缆，并且将来自任选升高的温度的挥发性分解产物的含量从交联电缆 从冷却和回收步骤获得。
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公开(公告)号：US08616918B2
公开(公告)日：2013-12-31
申请号：US13774677
申请日：2013-02-22
Applicant: Southwire Company
Inventor： Terry Chambers , Randy D. Kummer , John Armstrong , Philip Sasse , David Reece , Hai Lam
IPC: H01R13/58
CPC classification number: H01B13/24 , B29C47/0016 , B29C47/0023 , B29C47/025 , B29C47/065 , B29C47/1027 , B29C47/1054 , B29C47/1063 , B29C47/28 , B29C47/40 , B29C47/8815 , B29C47/8895 , B29C47/94 , B29K2023/06 , B29K2023/12 , B29K2027/06 , B29K2067/00 , B29K2077/00 , B29K2105/0005 , B29K2105/16 , B29L2031/3462 , C08K5/20 , H01B3/22 , H01B3/465 , H01B13/145 , H01B13/22 , Y10T29/49117
Abstract: Disclosed is type THHN cable having a reduced surface coefficient of friction, and the method of manufacture thereof, in which the central conductor core and insulating layer are surrounded by a nylon sheath. A high viscosity, high molecular weight silicone based pulling lubricant for THHN cable, or alternatively, erucamide or stearyl erucamide for small THHN gauge wire, is incorporated, by alternate methods, with the nylon material from which the outer sheath is extruded, and is effective to reduce the required pulling force on the cable during installation.
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97.发明申请
公开(公告)号：US20130160286A1
公开(公告)日：2013-06-27
申请号：US13774677
申请日：2013-02-22
Applicant: Southwire Company
Inventor： Terry Chambers , Randy D. Kummer , John Armstrong , Philip Sase , David Reece , Hai Lam
IPC: H01B13/22
CPC classification number: H01B13/24 , B29C47/0016 , B29C47/0023 , B29C47/025 , B29C47/065 , B29C47/1027 , B29C47/1054 , B29C47/1063 , B29C47/28 , B29C47/40 , B29C47/8815 , B29C47/8895 , B29C47/94 , B29K2023/06 , B29K2023/12 , B29K2027/06 , B29K2067/00 , B29K2077/00 , B29K2105/0005 , B29K2105/16 , B29L2031/3462 , C08K5/20 , H01B3/22 , H01B3/465 , H01B13/145 , H01B13/22 , Y10T29/49117
Abstract: Disclosed is type THHN cable having a reduced surface coefficient of friction, and the method of manufacture thereof, in which the central conductor core and insulating layer are surrounded by a nylon sheath. A high viscosity, high molecular weight silicone based pulling lubricant for THHN cable, or alternatively, erucamide or stearyl erucamide for small THHN gauge wire, is incorporated, by alternate methods, with the nylon material from which the outer sheath is extruded, and is effective to reduce the required pulling force on the cable during installation.
Abstract translation: 公开了具有降低的表面摩擦系数的THHN型电缆及其制造方法，其中中心导体芯和绝缘层被尼龙护套包围。 通过替代方法，使用用于THHN电缆的高粘度，高分子量硅酮基拉动润滑剂，或者替代地，用于小THHN规格线的芥酸酰胺或硬脂基芥酸酰胺与外护套挤出的尼龙材料并入，并且是有效的 以减少安装期间电缆上所需的拉力。
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公开(公告)号：US20110117270A1
公开(公告)日：2011-05-19
申请号：US12948282
申请日：2010-11-17
Applicant: David M. FAUSZ
Inventor： David M. FAUSZ
CPC classification number: H01B13/145 , B05D7/20 , H01B3/441 , H01B3/445 , H01B13/148
Abstract: The present invention relates to a method for making wire insulation that comprises the steps of providing a solid insulative material; adding a chemical foaming agent to at least one section of the solid insulative material; extruding the solid insulative material over at least one wire to create an insulated wire; and heating the insulated wire after extruding the solid insulative material and activating the chemical foaming agent in the at least one section of the solid insulative material to create at least one foamed section in the solid insulative material.
Abstract translation: 本发明涉及一种制造电线绝缘的方法，包括提供固体绝缘材料的步骤; 向所述固体绝缘材料的至少一个部分添加化学发泡剂; 在至少一根丝线上挤压固体绝缘材料以产生绝缘线; 以及在所述固体绝缘材料挤出之后加热所述绝缘线，并且在所述固体绝缘材料的所述至少一个部分中激活所述化学发泡剂，以在所述固体绝缘材料中产生至少一个泡沫部分。
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公开(公告)号：US07910045B2
公开(公告)日：2011-03-22
申请号：US11794721
申请日：2005-06-02
Applicant: Pekka Huotari
Inventor： Pekka Huotari
IPC: B29C35/08 , B29C67/00 , B29C35/12 , B29C35/14 , B29C47/92 , B29C47/96 , H05B6/00 , H05B7/00 , H05B6/02 , G01B11/00 , B29B13/02 , B29B13/00 , B29B15/00 , B28B17/00
CPC classification number: B29C35/10 , B29C47/92 , B29C2035/0811 , B29C2947/92114 , B29C2947/92428 , H01B13/143 , H01B13/145 , Y10T29/49123
Abstract: The invention relates to an arrangement for inductively heating an electrical conductor after the extrusion head in a process of manufacturing electrical cables (8) having insulation layer on the electrical conductor. The arrangement comprises a first distinctive part having induction means (5), and a second distinctive part having guide means (4) and provided in a splice box (3) for directing the magnetic field created with the induction means (5) to protect external parts from heating.
Abstract translation: 本发明涉及一种用于在制造在电导体上具有绝缘层的电缆（8）的过程中在挤出头之后感应加热电导体的装置。 该装置包括具有感应装置（5）的第一特征部分和具有引导装置（4）的第二特征部分，并且设置在接合盒（3）中，用于引导用感应装置（5）产生的磁场，以保护外部 加热部件。
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100.发明申请Coaxial cable of low dielectric constant, and a fabrication method and tool therefor 有权低介电常数同轴电缆及其制造方法和工具
公开(公告)号：US20090101381A1
公开(公告)日：2009-04-23
申请号：US12222090
申请日：2008-08-01
Applicant: Sophie Perez
Inventor： Sophie Perez
CPC classification number: H01B13/24 , H01B3/16 , H01B3/445 , H01B13/142 , H01B13/143 , H01B13/145 , H01B13/148 , H01B13/30 , H01B19/02
Abstract: An electric cable for conveying signals, the cable having a diameter of less than 2 mm and comprising at one conductor in an insulating sheath, the sheath having a dielectric constant ε of less than 1.7. To achieve this, the sheath is made of PTFE and it includes at least one continuous cell. Fabrication is preferably by performing the following operations: compressing a lubricant-impregnated PTFE powder in a converging chamber arranged in an extrusion die and around a guide for guiding said at least one conductor, the impregnated PTFE powder thus being thrust towards an extrusion orifice to form an extrudate; causing said extrudate to pass from said orifice along an extrusion passage inside the die, in which it is shaped around the conductor(s), and of inside section that corresponds to the outline desired for the sheath; passing said extrudate around at least one solid bar presenting, at least over a distance within the extrusion passage, the same section as said cell and thereby preventing the extrudate from occupying the section that is to be occupied by said cell, the cell(s) being formed from the downstream end surface(s) of the bar(s) and extending downstream therefrom; extracting the lubricant by evaporation; and sintering the resulting assembly so as to stabilize the material of the sheath.
Abstract translation: 用于输送信号的电缆，所述电缆具有小于2mm的直径并且包括在绝缘护套中的一个导体处，所述护套具有小于1.7的介电常数ε。 为了实现这一点，护套由PTFE制成，并且其包括至少一个连续的电池。 优选通过进行以下操作来进行制造：将布置在挤出模具中的会聚室内的润滑剂浸渍的PTFE粉末压缩在引导所述至少一个导体的引导件周围，从而将浸渍的PTFE粉末推向挤出孔以形成 挤出物 使得所述挤出物沿着模具内部的挤出通道从所述孔口通过，其中所述挤出物形成在导体周围，并且内部部分对应于护套所需的轮廓; 将所述挤出物绕过至少一个固体条，至少在挤出通道内一段距离处呈现与所述细胞相同的部分，从而防止挤出物占据被所述细胞占据的部分， 由所述条的下游端表面形成并在其下游延伸; 通过蒸发萃取润滑剂; 并烧结所得组件以稳定护套的材料。
