公开(公告)号：US20190252091A1

公开(公告)日：2019-08-15

申请号：US16392390

申请日：2019-04-23

申请人： Rubadue Wire Co., Inc.

发明人： David Sevier

IPC分类号： H01B3/42 ,  H01B13/14 ,  H01B13/00

CPC分类号： H01B3/421 ,  H01B3/427 ,  H01B7/0275 ,  H01B13/0023 ,  H01B13/145 ,  H01F27/32 ,  Y10T156/1007 ,  Y10T428/2933

摘要： A self-bonding conductive wire and methods in which it is made and used. The wire comprises a conductor, an insulator, and a self-bonding outer coating. The self-bonding outer coating is a polyester polyether block copolymer. The insulator is an ethylene/tetrafluoroethylene copolymer, one or more layers of which may be used to insulate the conductor. The self-bonding capabilities of the wire may be activated by heating the wire, causing the outer coating to thermoplastically deform and fuse, allowing for the creation of self-supporting structures such as large bobbin-less coils. The use of the polyester polyether block copolymer for the self-bonding outer coating is superior to other materials, in which significant degradation of qualitative properties following self-bonding is observed, resulting in a superior self-bonding conductive wire.

公开(公告)号：US10020646B2

公开(公告)日：2018-07-10

申请号：US15441349

申请日：2017-02-24

申请人： YAZAKI CORPORATION

发明人： Akihiro Taki ,  Yuji Tsuchiya

IPC分类号： H02G5/02 ,  H01B13/24 ,  H01B7/02

CPC分类号： H02G5/02 ,  H01B7/0275 ,  H01B13/003 ,  H01B13/145 ,  H01B13/24 ,  H02G5/00

摘要： A busbar includes: an elongated busbar body which is composed of an electrically conductive material; and an insulating coating which covers the circumference of the busbar body. The cross section of the busbar body orthogonal to the longitudinal direction is substantially rectangular. The insulating coating is composed of a light curing resin which has an elongation percentage of not less than 50% after being cured and a Young's modulus of not more than 900 MPa. And the insulating coating is formed by applying the light curing resin onto the surface of the busbar body and then curing the applied light curing resin. The light curing resin has a viscosity of 10 to 1000 Pa·s at 25° C.

公开(公告)号：US20180079927A1

公开(公告)日：2018-03-22

申请号：US15561368

申请日：2016-03-31

申请人： DAIKIN INDUSTRIES, LTD.

发明人： Hiroyuki YOSHIMOTO ,  Taku YAMANAKA

IPC分类号： C09D151/00 ,  C08L51/00 ,  H01B3/44 ,  H01B7/02 ,  H01B13/00 ,  H01B13/14

CPC分类号： C09D151/003 ,  C08L27/18 ,  C08L51/003 ,  C08L2203/202 ,  C08L2207/53 ,  H01B3/44 ,  H01B3/445 ,  H01B7/02 ,  H01B13/00 ,  H01B13/0016 ,  H01B13/145

摘要： The invention provides a composition capable of providing an electric wire with small fluctuations in the wire diameter. The composition includes a modified polytetrafluoroethylene (A) having a cylinder extrusion pressure of 80 MPa or lower at a reduction ratio of 1600 and a non-fibrillatable low-molecular-weight polytetrafluoroethylene (B).

公开(公告)号：US09478329B2

公开(公告)日：2016-10-25

申请号：US14106249

申请日：2013-12-13

申请人： General Cable Industries, Inc.

发明人： Frederick J. Kelley

IPC分类号： H01B13/14 ,  B29C47/88 ,  B29C35/04 ,  B29C35/06 ,  B29C47/00 ,  B29C47/02 ,  B29C71/00 ,  B29C71/02

CPC分类号： H01B13/145 ,  B29C35/04 ,  B29C35/041 ,  B29C35/06 ,  B29C35/065 ,  B29C47/0016 ,  B29C47/025 ,  B29C47/88 ,  B29C47/8805 ,  B29C47/8895 ,  B29C71/0009 ,  B29C71/02 ,  B29C2035/042 ,  B29C2035/043 ,  B29C2071/0018 ,  H01B13/14

摘要： Exemplary methods for manufacturing a wire and resultant wires are disclosed herein. The method includes extruding a cross-linkable polymer that is substantially free of curing agent about a conductive core, then adding a curing agent to the extruded wire pre-product, then heat-curing the extruded wire pre-product.

摘要翻译： 本文公开了用于制造线和合成线的示例性方法。 该方法包括将导电核心基本上不含固化剂的可交联聚合物挤出，然后向挤出的丝预制品中加入固化剂，然后热固化挤出的丝预制品。

公开(公告)号：US09396846B2

公开(公告)日：2016-07-19

申请号：US12948282

申请日：2010-11-17

申请人： David M. Fausz

发明人： David M. Fausz

IPC分类号： B05D7/20 ,  H01B13/14 ,  H01B3/44

CPC分类号： H01B13/145 ,  B05D7/20 ,  H01B3/441 ,  H01B3/445 ,  H01B13/148

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20140102783A1

公开(公告)日：2014-04-17

申请号：US14118434

申请日：2012-05-18

申请人： Mitsuharu Nagahashi

发明人： Mitsuharu Nagahashi

IPC分类号： B60R16/02 ,  H01B13/14

CPC分类号： B60R16/0215 ,  H01B7/0275 ,  H01B7/0807 ,  H01B7/0823 ,  H01B13/145

摘要： High-voltage wires (21, 21′) are formed by bundling a plurality of aligned conductors (22) and covering same with an insulating body (23), wherein the thickness (A) of the insulating body at a neighboring section (24) between the conductors (22) is equal to or less than the thickness (B) of the insulating body at a section (25) which is not between the conductors.

摘要翻译： 通过将多个排列的导体（22）捆扎并用绝缘体（23）覆盖而形成高压电线（21,21'），其中绝缘体在邻近部分（24）处的厚度（A） 在导体之间的部分（25）之间的导体之间的距离等于或小于绝缘体的厚度（B）。

公开(公告)号：US08382518B2

公开(公告)日：2013-02-26

申请号：US13274052

申请日：2011-10-14

申请人： Terry Chambers ,  Randy D. Kummer ,  John W Armstrong ,  Philip Sasse ,  David Reece ,  Hai Lam

发明人： Terry Chambers ,  Randy D. Kummer ,  John W Armstrong ,  Philip Sasse ,  David Reece ,  Hai Lam

IPC分类号： H01R13/58

CPC分类号： 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

摘要： 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.

公开(公告)号：US20100230134A1

公开(公告)日：2010-09-16

申请号：US12787877

申请日：2010-05-26

申请人： Terry Chambers ,  Randy Kummer ,  John Armstrong ,  Philip Sasse ,  David Reece ,  Hai Lam

发明人： Terry Chambers ,  Randy Kummer ,  John Armstrong ,  Philip Sasse ,  David Reece ,  Hai Lam

IPC分类号： H01B7/00 ,  H01B13/24

CPC分类号： 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

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20080093005A1

公开(公告)日：2008-04-24

申请号：US11794721

申请日：2005-06-02

申请人： Pekka Huotari

发明人： Pekka Huotari

IPC分类号： H01B13/14 ,  B29C35/10 ,  H05B6/10

CPC分类号： B29C35/10 ,  B29C47/92 ,  B29C2035/0811 ,  B29C2947/92114 ,  B29C2947/92428 ,  H01B13/143 ,  H01B13/145 ,  Y10T29/49123

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20060249299A1

公开(公告)日：2006-11-09

申请号：US11135807

申请日：2005-05-24

申请人： Randy Kummer ,  David Reece ,  Mark Dixon ,  John Carlson ,  Hai Lam ,  Philip Sasse

发明人： Randy Kummer ,  David Reece ,  Mark Dixon ,  John Carlson ,  Hai Lam ,  Philip Sasse

IPC分类号： H01B7/00

CPC分类号： B05D7/14 ,  B05D5/08 ,  B05D7/52 ,  B05D2256/00 ,  H01B7/1885 ,  H01B13/141 ,  H01B13/145

摘要： The present invention includes a cable having reduced surface friction and the method of manufacture thereof including steps in which a conductor wire is coated with a first plastic material and with a mixture of a second plastic material and lubricating material and the coated conductor wire cooled. The cable includes at least one conductor core and at least two coatings of plastic material and incorporates a lubricating material in and/or on the outer layer of plastic material. The equipment for the manufacturing of the electrical cable includes a reel for supplying a conductor wire to an extruding head, which is connected to tanks containing plastic material and lubricating material for coating the conducting wire, and a reel for taking up the cable.