公开(公告)号：US20170178766A1

公开(公告)日：2017-06-22

申请号：US15453598

申请日：2017-03-08

申请人： FURUKAWA ELECTRIC CO., LTD. ,  FURUKAWA MAGNET WIRE CO., LTD.

发明人： Takeshi SAITO ,  Keisuke IKEDA ,  Hideo FUKUDA

IPC分类号： H01B7/02 ,  H01F5/06 ,  H01B3/30 ,  H01B3/44 ,  H01B13/14

CPC分类号： H01B7/0275 ,  C08L67/025 ,  C08L79/08 ,  C08L81/06 ,  C09D179/08 ,  H01B3/30 ,  H01B3/301 ,  H01B3/306 ,  H01B3/42 ,  H01B3/427 ,  H01B3/441 ,  H01B7/02 ,  H01B13/00 ,  H01B13/14 ,  H01F5/06

摘要： An insulated wire, containing at least one layer of an electrical wire coating, including an extrusion covering resin layer, on an outer periphery of a conductor, wherein the extrusion covering resin layer is composed of a mixed resin of a resin (A) and a resin (B) each having different relative permittivity, wherein the resin (A) is a specific polyallyletherketone resin selected from polyetheretherketone, or the like, wherein the resin (B) is a non-fluorine-based resin having lower relative permittivity at 200° C., than the resin (A), wherein a mixing mass ratio of the mixed resin {a mass of the resin (A):a mass of the resin (B)} is 90:10 to 51:49, and wherein a value of a ratio of the relative permittivity at 200° C. to the relative permittivity at 25° C. and 50% relative humidity; a coil; an electrical or electronic equipment; and a method of producing the insulated wire.

公开(公告)号：US20160379735A1

公开(公告)日：2016-12-29

申请号：US15191798

申请日：2016-06-24

申请人： LEONI KABEL HOLDING GMBH

发明人： ERWIN KOEPPENDOERFER

IPC分类号： H01B7/18 ,  H01B11/02 ,  H01B13/14 ,  H01B7/02

CPC分类号： H01B7/18 ,  H01B7/183 ,  H01B13/14

摘要： An electrical cable, in particular a signal cable, has an electrical conductor core and an insulating sheath that encompasses the electrical conductor core. The insulating sheath, which is an extruded sheath, has a core sheath region and at least one strain relief strip that extends in the longitudinal direction of the electrical conductor core and is embodied from a fiber composite material. The core sheath region and the at least one strain relief strip are applied to the conductor core in particular by a co-extrusion process.

摘要翻译： 电缆，特别是信号电缆，具有电导体芯和绝缘护套，其包围电导体芯。 作为挤压护套的绝缘护套具有芯鞘区域和至少一个沿电导体芯的纵向方向延伸并且由纤维复合材料体现的应变消除片。 芯鞘区域和至少一个应变消除带特别通过共挤出工艺施加到导体芯。

公开(公告)号：US20160372240A1

公开(公告)日：2016-12-22

申请号：US15121150

申请日：2015-02-27

申请人： DAIKIN INDUSTRIES, LTD.

发明人： Hiroyuki YOSHIMOTO ,  Kohei YASUDA ,  Kazuya KAWAHARA ,  Haruhisa MASUDA ,  Masayuki TSUJI

IPC分类号： H01B13/14 ,  H01B7/02 ,  H01B3/44 ,  C09D127/18 ,  C08J3/05

CPC分类号： H01B13/148 ,  C08F14/26 ,  C08J3/05 ,  C08J3/11 ,  C08J2327/18 ,  C09D127/18 ,  H01B3/445 ,  H01B7/0275

摘要： The present invention aims to provide a paste containing polytetrafluoroethylene which can be formed into a molded polytetrafluoroethylene article having a significantly small thickness of polytetrafluoroethylene and is less likely to cause defects in molding; and a method of producing the paste. The present invention provides a method of producing a paste, including the steps of coagulating primary particles of polytetrafluoroethylene in an aqueous dispersion that contains the primary particles and water to form slurry that contains secondary particles of polytetrafluoroethylene and water or secondary particles of polytetrafluoroethylene floating in water; and adding an organic solvent to at least one of the slurry and the secondary particles of polytetrafluoroethylene floating in water to provide the paste.

摘要翻译： 本发明的目的在于提供一种含有聚四氟乙烯的糊剂，其可以形成为具有显着小的聚四氟乙烯厚度的聚四氟乙烯制品，并且不太可能引起成型缺陷; 和糊料的制造方法。 本发明提供了一种糊状物的制造方法，其特征在于，在含有一次粒子和水的水分散液中凝固聚四氟乙烯的一次粒子，形成含有聚四氟乙烯二次粒子和水的二次粒子或漂浮于水中的聚四氟乙烯的二次粒子的工序 ; 并将有机溶剂添加到漂浮在水中的聚四氟乙烯的浆料和二次颗粒中的至少一种以提供糊料。

公开(公告)号：US20160358693A1

公开(公告)日：2016-12-08

申请号：US14550306

申请日：2014-11-21

申请人： SHANDONG HUALING GABLE CO.LTD.

发明人： Zhaobo Wang ,  Maolong Pan ,  Huaixu Song ,  Guangjie Li ,  Xiaoyu Li ,  Menggang Zhai

IPC分类号： H01B9/02 ,  H01B13/14

CPC分类号： H01B9/02 ,  H01B13/141

摘要： A class 1E cable for a third generation passive nuclear power plant in a mild environment, comprising: at least one conductor; wherein an heterogeneous double-layer co-extrusion insulator is extruded on an external wall of the conductor, a wrapping tape is wrapped around the heterogeneous double-layer co-extrusion insulator to form a wire core, and the wire core is provided in a filler; a shielding layer 6, an oxygen barrier layer an inner protection jacket layer, and an outer protection jacket layer are wrapped around the filler; the heterogeneous double-layer co-extrusion insulator comprises an inner insulating layer and an outer insulating layer, wherein the inner insulating layer and the outer insulating layer are made of different materials; and the inner protection jacket layer and the outer protection jacket layer are made of different materials.

摘要翻译： 一种在温和环境中的第三代被动核电站的1E类电缆，包括：至少一根导线; 其中非均相双层共挤出绝缘体被挤出在导体的外壁上，包裹带缠绕在异质双层共挤出绝缘体周围以形成线芯，并且线芯设置在填料 ; 围绕填料缠绕屏蔽层6，氧阻挡层，内保护套层和外保护套层; 异质双层共挤出绝缘体包括内绝缘层和外绝缘层，其中内绝缘层和外绝缘层由不同的材料制成; 内保护套层和外保护套层由不同的材料制成。

公开(公告)号：US20160247606A1

公开(公告)日：2016-08-25

申请号：US15049154

申请日：2016-02-22

申请人： Bruker EAS GmbH

发明人： Manfred Thoener ,  Bernd Sailer

IPC分类号： H01B12/02 ,  H01B13/14

CPC分类号： H01B12/02 ,  H01B13/14 ,  H01L39/2409

摘要： A semifinished wire (1) for a superconducting wire containing Nb3Sn has a Cu stabilization cladding tube (2), a ring-shaped closed diffusion barrier (3) in the inside of the Cu stabilization cladding tube (2) and a plurality of PIT elements (6) in the inside of the diffusion barrier (3), each having a cladding (8) containing Cu, a small tube (9), and a powder core (10) containing Sn. The small tube (9) consists of Nb or an alloy containing Nb and the diffusion barrier (3) has a percentage of area ADF in cross-section of the semifinished wire (1) of 3% ADF 9% and a wall thickness WDF with 8 μm≦WDF≦25 μm. A plurality of filler elements (5) are arranged inside the diffusion barrier (3), with the inner sides of the filler elements (5) abutting the PIT elements (6).

摘要翻译： 用于含有Nb 3 Sn的超导线的半成品线（1）具有Cu稳定包层管（2），Cu稳定包层管（2）内部的环形封闭扩散阻挡层（3）和多个PIT元件 （6）在扩散阻挡层（3）的内部，每个具有包含Cu的包层（8），小管（9）和包含Sn的粉末芯（10）。 小管（9）由Nb或含有Nb的合金构成，扩散阻挡层（3）的半导体线（1）横截面的面积ADF百分比为3％，ADF为9％，壁厚WDF为 8μm≤WDF≤25μm。 多个填充元件（5）布置在扩散屏障（3）的内部，填充元件（5）的内侧邻接PIT元件（6）。

公开(公告)号：US20160233007A1

公开(公告)日：2016-08-11

申请号：US15023937

申请日：2013-09-23

申请人： PRYSMIAN S.P.A.

发明人： Ryan TRUONG ,  Paul CINQUEMANI ,  Andrew MAUNDER ,  Chris AVERILL

IPC分类号： H01B7/18 ,  H01B13/14 ,  H01B3/44 ,  H01B13/24 ,  H01B9/00 ,  H01B7/02

CPC分类号： H01B7/18 ,  H01B3/441 ,  H01B3/443 ,  H01B3/445 ,  H01B7/0225 ,  H01B7/189 ,  H01B7/295 ,  H01B9/006 ,  H01B13/141 ,  H01B13/142 ,  H01B13/24

摘要： The present disclosure relates to an impact resistant, multipolar power cable (10) comprising, a plurality of cores (1), each core (1) comprising at least one conductive element (3) and an electrical insulating layer (5) in a position radially external to the at least one conductive element (3). The cores (1) are stranded together so as to form an assembled element providing a plurality of interstitial zones (2). An expanded polymeric filler (6) fills the interstitial zones (2) between the plurality of cores (1). An expanded impact resistant layer (7) is in a position radially external to the expanded polymeric filler (6) and comprises a polymer that differs from the expanded polymeric filler (6).

摘要翻译： 本公开涉及一种抗冲击多极电力电缆（10），其包括多个芯（1），每个芯（1）包括至少一个导电元件（3）和电绝缘层（5）位于 在所述至少一个导电元件（3）的径向外部。 芯（1）被绞合在一起，以形成提供多个间隙区（2）的组装元件。 膨胀聚合物填料（6）填充多个芯（1）之间的间隙区（2）。 膨胀的抗冲击层（7）位于膨胀聚合物填料（6）的径向外侧的位置，并且包含不同于膨胀聚合物填料（6）的聚合物。

公开(公告)号：US20160208079A1

公开(公告)日：2016-07-21

申请号：US14917645

申请日：2014-09-08

申请人： DOW GLOBAL TECHNOLOGIES LLC

发明人： Manish Talreja ,  Jeffrey M. Cogen ,  Gerrit Groot-en-Zernik ,  Timothy J. Person ,  Neil W. Dunchus ,  Gary W. Buckler ,  Grabriele Goethel ,  Saurav S. Sangupta ,  Antoni Adamczyk

IPC分类号： C08K5/372 ,  C08K5/3435 ,  C08K5/14 ,  H01B13/14 ,  H01B3/30

CPC分类号： C08K5/005 ,  C08K5/14 ,  C08K5/34 ,  C08K5/3435 ,  C08K5/34924 ,  C08K5/372 ,  H01B3/308 ,  H01B13/148

摘要： A peroxide-crosslinkable composition comprising: (A) A peroxide-crosslinkable polymer, e.g., a polyethylene; (B) A nitrogenous base, e.g., a low molecular weight, or low melting, or liquid nitrogenous base such as triallyl cyanurate (TAC); and (C) One or more antioxidants (AO), e.g., distearylthiodipropionate (DSTDP). The composition is useful in the manufacture of insulation sheaths for high and extra high voltage wire and cable.

摘要翻译： 一种过氧化物可交联组合物，其包含：（A）过氧化物可交联聚合物，例如聚乙烯; （B）含氮碱，例如低分子量，或低熔点或液氮含量如氰尿酸三烯丙酯（TAC）; 和（C）一种或多种抗氧化剂（AO），例如硫代二丙酸二硬脂酯（DSTDP）。 该组合物可用于制造用于高压和超高压电线电缆的绝缘护套。

公开(公告)号：US09293241B2

公开(公告)日：2016-03-22

申请号：US12901134

申请日：2010-10-08

申请人： Scott M. Brown ,  David P. Camp, II

发明人： Scott M. Brown ,  David P. Camp, II

IPC分类号： H01B13/14 ,  H01B7/295 ,  H01B3/44

CPC分类号： H01B13/141 ,  H01B3/445 ,  H01B7/295

摘要： The present invention relates generally to cables suitable for use in plenum applications. In particular, the present invention relates to coaxial cables suitable for use in plenum applications (which exhibit flame spread and smoke generation properties that comply with industry standards, e.g., UL 910 or NFPA 262) without compromising electrical performance. The cable has two or more layers of insulation where the inner layer is made of a material having a high melt flow index and the outer layer is made of a material having a low melt flow index.

摘要翻译： 本发明一般涉及适用于增压室应用中的电缆。 特别地，本发明涉及适用于在不影响电气性能的增压室应用（其表现出符合行业标准的火焰蔓延和烟雾产生性能，例如UL 910或NFPA 262）的同轴电缆。 电缆具有两层或多层绝缘层，其中内层由具有高熔体流动指数的材料制成，外层由具有低熔体流动指数的材料制成。

公开(公告)号：US09245671B2

公开(公告)日：2016-01-26

申请号：US13420205

申请日：2012-03-14

申请人： John T. Simpson ,  Joseph P. Cunningham ,  Brian R. D'Urso ,  Troy R. Hendricks ,  Daniel A. Schaeffer

发明人： John T. Simpson ,  Joseph P. Cunningham ,  Brian R. D'Urso ,  Troy R. Hendricks ,  Daniel A. Schaeffer

IPC分类号： H01B13/14

CPC分类号： H01B13/14 ,  Y10T156/1002 ,  Y10T156/1084

摘要： A method of making a wire array includes the step of providing a tube of a sealing material and having an interior surface, and positioning a wire in the tube, the wire having an exterior surface. The tube is heated to soften the tube, and the softened tube is drawn and collapsed by a mild vacuum to bring the interior surface of the tube into contact with the wire to create a coated wire. The coated wires are bundled. The bundled coated wires are heated under vacuum to fuse the tube material coating the wires and create a fused rod with a wire array embedded therein. The fused rod is cut to form a wire array. A wire array is also disclosed.

摘要翻译： 制造线阵列的方法包括提供密封材料的管并具有内表面的步骤，并将线定位在管中，所述线具有外表面。 管被加热以软化管，并且软化的管被温和的真空拉伸和折叠，以使管的内表面与线接触以产生涂覆的线。 涂层电线捆扎。 捆扎的涂层线材在真空下被加热以熔化涂覆线材的管材料并产生嵌入其中的线阵列的熔丝棒。 将熔断棒切割成线阵列。 还公开了一种线阵列。

公开(公告)号：US20160009908A1

公开(公告)日：2016-01-14

申请号：US14770435

申请日：2014-02-25

申请人： FURUKAWA ELECTRIC CO.,LTD.

发明人： Hiroki CHIBA ,  Koichi MIZUNO ,  Tomoyuki SHIRAI

IPC分类号： C08L23/06 ,  H01B3/44 ,  H01B13/14 ,  C08L23/12

CPC分类号： C08L23/06 ,  C08L23/0815 ,  C08L23/12 ,  C08L2203/202 ,  C08L2205/02 ,  H01B3/441 ,  H01B13/14 ,  C08L23/14

摘要： Solved is the following problem: a PE based resin including a film grade ethylene-α-olefin copolymer is excellent in economic efficiency, but has a narrow molecular weight distribution in consideration for strength and heat sealability, and therefore causes surface roughening to occur when applied to a covering material for an insulated electric wire or cable. Applied is a polyolefin based resin composition including at least one polyethylene (PE) based resin, in which, when a ratio (I10/I0.5) of an MFR (I10) measured at 190° C. and a load of 10 kg to an MFR (I0.5) measured at 190° C. and a load of 0.5 kg is defined as MFRR, a difference between the MFRR of the polyolefin based resin composition including at least one PE based resin and the MFRR of the PE based resin is 5 or more.

摘要翻译： 解决了以下问题：包含膜级乙烯-α-烯烃共聚物的PE基树脂的经济效益优异，但鉴于强度和热封性而具有窄的分子量分布，因此当应用时会发生表面粗糙化 用于绝缘电线或电缆的覆盖材料。 应用是基于聚烯烃的树脂组合物，其包含至少一种聚乙烯（PE）基树脂，其中当在190℃下测量的MFR（I10）与10kg负载的比（I10 / I0.5）相对于 将190℃下测定的MFR（I0.5）和0.5kg的负荷定义为MFRR，包含至少一种PE系树脂的聚烯烃系树脂组合物的MFRR与PE系树脂的MFRR之差 是5以上。