公开(公告)号：EP3357072A1

公开(公告)日：2018-08-08

申请号：EP16766434.1

申请日：2016-09-06

申请人： Dow Global Technologies LLC

发明人： ESSEGHIR, Mohamed ,  HUANG, Wenyi ,  KMIEC, Chester J.

IPC分类号： H01B7/285 ,  H01B7/18 ,  H01B7/38 ,  H01B7/28 ,  H01B13/14

CPC分类号： H01B7/38 ,  H01B3/28 ,  H01B3/302 ,  H01B3/441 ,  H01B3/46 ,  H01B7/185 ,  H01B7/285 ,  H01B7/365 ,  H01B13/14 ,  Y02A30/14

摘要： Coated conductors comprising a conductor and a peelable polymeric coating at least partially surrounding the conductor, where the peelable polymeric coating comprises from 1 to 8 microcapillaries which comprise an elastomeric polymer having a lower flexural modulus than the polymeric matrix material of the polymeric coating. Also disclosed are methods for making such coated conductors.

公开(公告)号：EP3259765A2

公开(公告)日：2017-12-27

申请号：EP16706404.7

申请日：2016-02-17

申请人： Gnosys Global Ltd

发明人： STEVENS, Gary ,  RHODES, Rhys

IPC分类号： H01B7/288 ,  H01B7/282 ,  H01B7/285 ,  H01B7/32 ,  H01B7/18 ,  H01B3/28

CPC分类号： H01B7/288 ,  B32B1/08 ,  B32B5/02 ,  B32B5/024 ,  B32B5/18 ,  B32B15/02 ,  B32B15/08 ,  B32B15/14 ,  B32B15/20 ,  B32B25/04 ,  B32B27/281 ,  B32B27/302 ,  B32B27/308 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/40 ,  B32B2262/0238 ,  B32B2262/0253 ,  B32B2262/103 ,  B32B2262/106 ,  B32B2264/0242 ,  B32B2264/108 ,  B32B2266/0292 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2307/202 ,  B32B2307/726 ,  H01B3/28 ,  H01B3/307 ,  H01B3/441 ,  H01B3/442 ,  H01B3/447 ,  H01B7/2825 ,  H01B7/2855 ,  Y02A30/14

摘要： The invention relates to self-repairing cables, their uses and to methods of manufacturing such cables.

公开(公告)号：EP2771888B1

公开(公告)日：2016-03-23

申请号：EP12794522.8

申请日：2012-10-26

申请人： Yazaki Corporation

发明人： SAITO, Takahiro

IPC分类号： H01B7/282 ,  H01B7/285 ,  H01B13/32

CPC分类号： H01B7/282 ,  H01B7/285 ,  H01B13/06 ,  H01R4/70 ,  Y02A30/14 ,  Y10T29/49194

摘要： A waterproofing structure in a core wire includes a covered electric wire in which a plurality of core wires are covered with an insulating covering, a core wire bundle expanded portion in which the core wires of an intermediate core wire exposed portion are separated from each other and expanded in diameter by removing a part of the insulating covering, and a mold portion that is molded to surround the core wire bundle expanded portion by cooling and solidifying a thermoplastic adhesive filling between the core wires in the core wire bundle expanded portion by hot melting, together with the insulating coverings at both sides between which the intermediate core wire exposed portion is interposed.

公开(公告)号：EP2062270B1

公开(公告)日：2013-11-13

申请号：EP07804113.4

申请日：2007-09-04

申请人： Technip France SA

发明人： DEIGHTON, Alan ,  WONG, Joe, Siu, Kit

IPC分类号： H01B7/04 ,  H01B7/00 ,  H01B7/285 ,  H01B7/14

CPC分类号： H01B7/14 ,  H01B7/0072 ,  H01B7/045 ,  H01B7/2813 ,  H01B7/285 ,  Y02A30/14

摘要： An umbilical for use in the offshore production of hydrocarbons, the umbilical comprising a plurality of functional elements contained within an outer sheath, at least one of said functional elements comprising a multicore electric cable, said multicore electric cable comprising a plurality of insulated electric conductors electrically insulated from each other and assembled together in a helical or S/Z manner, said multicore electric cable further comprising a protective polymer sheath surrounding said plurality of insulated electric conductors, said multicore electric cable further comprising a tubular metallic layer located inside said protective polymer sheath and surrounding said plurality of insulated electric conductors.

公开(公告)号：EP2622611A1

公开(公告)日：2013-08-07

申请号：EP10770620.2

申请日：2010-09-30

申请人： Technip France

发明人： WONG, Siu Kit Joe ,  DEIGHTON, Alan

IPC分类号： H01B7/04 ,  H01B7/285

CPC分类号： H02G9/00 ,  H01B7/046 ,  H01B7/285 ,  H01B13/0036 ,  Y02A30/14

摘要： An umbilical for use in the offshore production of hydrocarbons, the umbilical comprising at least one electric cable, the electric cable comprising at least one electric conductor (18), and at least one electric conductor (18) comprising plurality of electric strands having interstices (15), wherein the interstices are filled with a metal-based material. In this way, there is provided an umbilical with a ‘void-free1 or completely gap-filled conductor construction which therefore prevents water or gas migration or transport along such a conductor.

摘要翻译： 一种用于离岸生产碳氢化合物的脐带，所述脐带包括至少一个电缆，所述电缆包括至少一个电导体（18），和至少一个电导体（18），所述电导体包括多个电线，所述电线具有空隙 其中间隙填充有金属基材料。 通过这种方式，提供了具有“无空隙1”或完全空隙填充的导体结构的脐带，从而防止水或气体沿着这样的导体迁移或传输。

公开(公告)号：EP2259270A3

公开(公告)日：2011-12-14

申请号：EP10164629.7

申请日：2010-06-01

申请人： Draka Comteq B.V.

发明人： Fjellberg, Jan Tore ,  Brynildsen, Olav Trygg ,  Dzubur, Mensudin

IPC分类号： H01B7/285

CPC分类号： H01B7/285

摘要： The present invention relates to a cable element for high frequency data transmission comprising one single twisted pair of insulated electrical conductors surrounded by a first shielding layer thereby forming a first space between said twisted pair of insulated electrical conductors and an inner surface of said first shielding layer.
An object of the present invention is to provide an improved data transmission cable comprising cable elements that can be used in outdoor conditions preferably without impairing data transmission performance of the cable.

公开(公告)号：EP2259270A2

公开(公告)日：2010-12-08

申请号：EP10164629.7

申请日：2010-06-01

申请人： Draka Comteq B.V.

发明人： Fjellberg, Jan Tore ,  Brynildsen, Olav Trygg ,  Dzubur, Mensudin

IPC分类号： H01B7/285

CPC分类号： H01B7/285

摘要： The present invention relates to a cable element for high frequency data transmission comprising one single twisted pair of insulated electrical conductors surrounded by a first shielding layer thereby forming a first space between said twisted pair of insulated electrical conductors and an inner surface of said first shielding layer.
An object of the present invention is to provide an improved data transmission cable comprising cable elements that can be used in outdoor conditions preferably without impairing data transmission performance of the cable.

摘要翻译： 本发明涉及一种用于高频数据传输的电缆元件，包括由第一屏蔽层围绕的一对绝缘电导体，从而在所述双绞线绝缘电导体之间形成第一空间和所述第一屏蔽层的内表面 。 本发明的目的是提供一种包括电缆元件的改进的数据传输电缆，其可以在室外条件下使用，优选地不损害电缆的数据传输性能。

公开(公告)号：EP2064711B1

公开(公告)日：2010-11-10

申请号：EP07787317.2

申请日：2007-07-10

申请人： Robert Bosch GmbH

发明人： HOFMEISTER, Werner ,  SCHMATZ, Ulrich ,  FRAHAMMER, Thomas

IPC分类号： H01B7/285 ,  H01B13/32

CPC分类号： H01B7/285 ,  Y02A30/14 ,  Y10T29/49117 ,  Y10T29/532

摘要： In a method for longitudinal sealing of electrical lines (2), which have one or more line fibres (21) arranged in an outer sheath (22), and cavities (23) between the individual line fibres (21) as well as between the individual line fibres (21) and the outer sheath (22), that end (2a) of the line (2) to be sealed is, according to the invention, immersed in a liquid sealing compound (3), and a reduced pressure is applied to the other end (2b) of the line (2). A sealing apparatus (1) that is suitable for carrying out this method has a supply reservoir (4) for the liquid sealing compound (3), in which the end (2a) of the line (2) to be sealed is immersed, and a vacuum-pressure source (5), to which the other end (2b) of the line (2) is connected.

公开(公告)号：EP2078971A1

公开(公告)日：2009-07-15

申请号：EP07123752.3

申请日：2007-12-20

申请人： ABB Research Ltd.

发明人： Lethagen, Jan-Eric

IPC分类号： G02B6/44 ,  H01B7/14 ,  H01B7/285

CPC分类号： G02B6/4416 ,  G02B6/4483 ,  H01B7/14 ,  H01B7/285

摘要： A cable comprising: an outer tubular element (7); at least one inner cable element (1, 2, 3, 10) enclosed in a channel defined by said tubular element (7); wherein there is at least one space (11-15) between at least two inner cable elements (1, 2, 3, 10) or between said at least one inner cable element (1, 2, 3, 10) and said tubular element (7). At least a part of said space or spaces (11-15) is/are filled with a gel (16) in which there are distributed compressible particles (17).

摘要翻译： 一种电缆，包括：外部管状元件（7）; 封闭在由所述管状元件（7）限定的通道中的至少一个内部电缆元件（1,2,3,10）。 其中在至少两个内部电缆元件（1,2,3,10）之间或所述至少一个内部电缆元件（1,2,3,10）和所述管状元件之间存在至少一个空间（11-15） （7）。 所述空间或空间（11-15）的至少一部分填充有凝胶（16），其中存在分布的可压缩颗粒（17）。

公开(公告)号：EP1190424A4

公开(公告)日：2003-07-02

申请号：EP00908261

申请日：2000-01-12

申请人： SOUTHWIRE CO

发明人： REECE DAVID ,  WALLER JONATHAN ,  WARE NICK ,  SASSE PHILIP

IPC分类号： H01B7/00 ,  H01B7/28 ,  H01B7/282 ,  H01B7/285 ,  H01B13/32

CPC分类号： Y02A30/14

摘要： An electrical cable with a stranded central conductor encircled by insulatio n including a material which provides self sealing properties to the cable present at least between the adjacent edges of the stranded conductor and the insulation. Preferably, the material is a polymeric material which is flowable at a temperature at least as low as 25.degree.C and has a 100 gram needle penetration value greater than 100 tenths of a millimeter at 25.degre e. C.