公开(公告)号：US20140079952A1

公开(公告)日：2014-03-20

申请号：US14031705

申请日：2013-09-19

Applicant: GENERAL CABLE TECHNOLOGIES CORPORATION

Inventor： Sean W. CULLIGAN

IPC: H01B9/02

CPC classification number: H01B9/027 ,  C08L23/0861 ,  H01B3/441 ,  H01B3/448 ,  Y10T428/2944

Abstract: The invention relates to semiconducting shield compositions for electric power cables having a base polymer system, nano-talc, and carbon black. The invention also relates to such semiconducting shield compositions and the use of these semiconducting shield compositions to manufacture semiconductive shields for use in electric cables, electric cables made from these compositions and methods of making electric cables from these semiconducting shield compositions. The semiconducting shield compositions of the invention may be used as strippable “semiconducting” dielectric shields (also referred to as the core shields, dielectric screen and core screen materials) in power cables with cross linked polymeric insulation, primarily with medium voltage cables having a voltage from about 5 kV up to about 100 kV, preferably up to about 35 kV.

Abstract translation: 本发明涉及具有基础聚合物体系，纳米滑石和炭黑的电力电缆的半导体屏蔽组合物。 本发明还涉及这种半导体屏蔽组合物以及这些半导体屏蔽组合物用于制造用于电缆的半导体屏蔽物，由这些组合物制成的电缆以及从这些半导体屏蔽组合物制造电缆的方法的用途。 本发明的半导体屏蔽组合物可用作具有交联聚合物绝缘体的电力电缆中的可剥离的“半导电”介电屏蔽（也称为芯屏蔽，电介质屏蔽和芯屏蔽材料），主要用具有电压的中压电缆 约5kV至约100kV，优选至多约35kV。

公开(公告)号：US20130306214A1

公开(公告)日：2013-11-21

申请号：US13948828

申请日：2013-07-23

Applicant: General Cable Technologies Corporation

Inventor： Robert D. KENNY ,  David M. FAUSZ ,  David P. CAMP, II

IPC: H01B13/24

CPC classification number: H01B13/24 ,  B29C47/0014 ,  B29C47/0016 ,  B29C47/025 ,  B29C47/065 ,  B29K2995/0005 ,  B29L2031/3462 ,  H01B11/002 ,  H01B11/1008 ,  H01B11/1856 ,  H01B11/1869 ,  H01B13/141 ,  H01B13/18 ,  H05K9/0098

Abstract: A method for making a cable jacket that includes the steps of providing at least one shielding tape having a substrate formed of a substrate material, said substrate including at least one conductive segment; inserting the at least one shielding tape between first and second jacket layers of the cable jacket, each of said first and second jacket layers being formed of a jacket material; and co-extruding the at least one shielding tape with the first and second jacket layers, wherein the substrate material of the at least one shielding tape and the jacket material of the first and second jacket layers are the same such that during the co-extrusion step, the substrate and first and second jacket layers bond together into a single layer wherein the at least one conductive segment is embedded in the single layer.

Abstract translation: 一种制造电缆护套的方法，包括以下步骤：提供具有由衬底材料形成的衬底的至少一个屏蔽带，所述衬底包括至少一个导电段; 将所述至少一个屏蔽带插入所述电缆护套的第一和第二护套层之间，所述第一和第二护套层中的每一个由护套材料形成; 并且将所述至少一个屏蔽带与所述第一和第二护套层共挤出，其中所述至少一个屏蔽带的基材和所述第一和第二护套层的护套材料相同，使得在共挤出期间 步骤，衬底和第一和第二护套层粘合在一起成为单层，其中至少一个导电段被嵌入单层中。

公开(公告)号：US20130284494A1

公开(公告)日：2013-10-31

申请号：US13868467

申请日：2013-04-23

Applicant: GENERAL CABLE TECHNOLOGIES CORPORATION

Inventor： Gary R. GEPPERT

IPC: H01B11/18 ,  H01B7/02

CPC classification number: H01B11/1808 ,  H01B7/0275 ,  H01B11/1826

Abstract: A cable comprising at least one center conductor, an insulation layer surrounding the at least one center conductor, at least one substantially flat conductor running substantially parallel to the at least one center conductor and surrounding at least a portion of the insulation layer, and an outer jacket surrounding the at least one substantially flat conductor and the insulation layer, wherein no braid is disposed within the outer jacket, is provided. A method for making a cable is also provided.

Abstract translation: 一种电缆，包括至少一个中心导体，围绕所述至少一个中心导体的绝缘层，至少一个基本上平行的导体，其基本上平行于所述至少一个中心导体并且围绕所述绝缘层的至少一部分，以及外部 围绕至少一个基本扁平的导体和绝缘层的护套，其中没有编织物设置在外护套内。 还提供了制造电缆的方法。

公开(公告)号：US20130161058A1

公开(公告)日：2013-06-27

申请号：US13717016

申请日：2012-12-17

Applicant: GENERAL CABLE TECHNOLOGIES CORPORATION

Inventor： David P. CAMP, II ,  Scott M. BROWN ,  David M. FAUSZ ,  James D. MALKEMUS

IPC: H01B7/295

CPC classification number: H01B7/295

Abstract: A cable that comprises a core that has at least one conductor, a dielectric barrier layer that surrounds the core, and a conductive shield that surrounds the core. The dielectric barrier layer is formed of a substantially non-flammable material and is devoid of fluoropolymers.

Abstract translation: 一种电缆，其包括具有至少一个导体的芯，围绕所述芯的电介质阻挡层和围绕所述芯的导电屏蔽。 电介质阻挡层由基本上不可燃的材料形成，没有含氟聚合物。