TWO-CORE BALANCED CABLE
    2.
    发明公开
    TWO-CORE BALANCED CABLE 审中-公开
    双芯平衡电缆

    公开(公告)号:EP3261099A1

    公开(公告)日:2017-12-27

    申请号:EP16752305.9

    申请日:2016-02-04

    申请人: Junkosha Inc.

    IPC分类号: H01B11/06 H01B7/17 H01B11/00

    摘要: (Problem) Provided is a twisted pair cable that has moderate flexibility and uniformity in bending with respect to a bending direction.
    (Solution) A twisted pair cable (10) includes a double-twisted core line (28) formed by twisting two core lines (26) having conductors (22) and dielectric layers (24) formed on outer circumferences thereof, an inclusion (30) formed of polytetrafluoroethylene and twisted and combined with the double-twisted core line (28), a winding body layer (32) wound on an outer circumference of the core lines (26) and the inclusion (30), an outer conductor (34) installed on an outer circumference of the winding body layer (32), and an outer coating (36) installed on an outer circumference of the outer conductor (34) and has ellipticity of an overall cross-sectional shape of the cable formed to be within a range of 2% to 8%.

    摘要翻译: (问题)提供一种双绞线电缆,其相对于弯曲方向具有适度的弯曲性和均匀性。 (解决方案)一种双绞线电缆(10)包括:通过扭绞具有形成在其外周上的导体(22)和介电层(24)的两个芯线(26)而形成的双绞线芯线(28);夹层 )由聚四氟乙烯形成并与双捻芯线(28)扭绞并结合,缠绕在芯线(26)和夹杂物(30)的外圆周上的绕组体层(32),外导体 )安装在绕组体层(32)的外圆周上,以及外部涂层(36),安装在外部导体(34)的外圆周上并且具有椭圆率,其形成的电缆的总体横截面形状为 在2%至8%的范围内。

    COMPOSITE CORE FOR ELECTRICAL TRANSMISSION CABLES
    4.
    发明公开
    COMPOSITE CORE FOR ELECTRICAL TRANSMISSION CABLES 有权
    VERBUNDKERNFÜRELEKTRISCHEÜBERTRAGUNGSKABEL

    公开(公告)号:EP3048615A1

    公开(公告)日:2016-07-27

    申请号:EP16157360.5

    申请日:2012-04-11

    申请人: Ticona LLC

    IPC分类号: H01B5/10

    摘要: A composite core for use in electrical cables, such as high voltage transmission cables is provided. The composite core contains at least one rod that includes a continuous fiber component surrounded by a capping layer. The continuous fiber component is formed from a plurality of unidirectionally aligned fiber rovings embedded within a thermoplastic polymer matrix. The present inventors have discovered that the degree to which the rovings are impregnated with the thermoplastic polymer matrix can be significantly improved through selective control over the impregnation process, and also through control over the degree of compression imparted to the rovings during formation and shaping of the rod, as well as the calibration of the final rod geometry. Such a well impregnated rod has a very small void fraction, which leads to excellent strength properties. Notably, the desired strength properties may be achieved without the need for different fiber types in the rod.

    摘要翻译: 提供用于电缆的复合芯,例如高压传输电缆。 复合芯包含至少一个棒,其包括由覆盖层包围的连续纤维组分。 连续纤维组分由嵌入在热塑性聚合物基体内的多个单向排列的纤维粗纱形成。 本发明人已经发现,用热塑性聚合物基体浸渍粗纱的程度可以通过对浸渍过程的选择性控制以及通过控制在形成和成形期间赋予粗纱的压缩程度而显着提高 杆,以及最终杆几何的校准。 这种良好浸渍的棒具有非常小的空隙率,这导致优异的强度性能。 值得注意的是,可以实现所需的强度性能,而不需要棒中不同的纤维类型。

    METAL SHEATHED CABLE WITH JACKETED, CABLED CONDUCTOR SUBASSEMBLY
    5.
    发明公开
    METAL SHEATHED CABLE WITH JACKETED, CABLED CONDUCTOR SUBASSEMBLY 有权
    麻省理工学院冶金工程学院麻省理工学院麻省理工学院

    公开(公告)号:EP3043358A1

    公开(公告)日:2016-07-13

    申请号:EP15202975.7

    申请日:2015-12-29

    IPC分类号: H01B9/00

    摘要: A Metal-Clad (MC) cable assembly includes a core having a plurality of power conductors (13) cabled with a subassembly (2), each of the plurality of power conductors and the subassembly including an electrical conductor (12), a layer of insulation (14), and a jacket layer (16). The MC cable assembly further includes an assembly jacket layer (11) disposed over the subassembly, and a metal sheath (10) disposed over the core. In one approach, the subassembly is a cabled set of conductors (e.g., twisted pair) operating as class 2 or class 3 circuit conductors in accordance with Article 725 of the National Electrical Code®. In another approach, the MC cable assembly includes a protective layer disposed around the jacket layer of one or more of the plurality of power conductors and the subassembly. In yet another approach, a bonding/grounding conductor is cabled with the plurality of power conductors and the subassembly.

    摘要翻译: 金属包覆电缆组件包括具有与子组件(2)电连接的多个电力导体(13)的芯体,多个电力导体和子组件中的每一个包括电导体(12),一层 绝缘层(14)和护套层(16)。 MC电缆组件还包括设置在子组件上的组装护套层(11)和设置在芯上的金属护套(10)。 在一种方法中,子组件是根据National ElectricalCode®的第725条操作为2类或3类电路导体的导线(例如双绞线)的电缆组。 在另一种方法中,MC电缆组件包括围绕多个电力导体和子组件中的一个或多个的护套层设置的保护层。 在另一种方法中,接合/接地导体与多个电力导体和子组件电连接。

    Elektronikkabel
    7.
    发明公开
    Elektronikkabel 失效
    Elektronikkabel。

    公开(公告)号:EP0447946A1

    公开(公告)日:1991-09-25

    申请号:EP91103880.0

    申请日:1991-03-14

    发明人: Klick, Lothar

    IPC分类号: H01B7/04 H01B7/18

    CPC分类号: H01B7/18 H01B7/04

    摘要: Ein Elektronikkabel für hohe Wechselbeigebeanspruchungen, in der Form eines Rundkabels, mit einer Mehrzahl von jeweils einzeln eine Isolierhülle aufweisenden Adern (1), gegebenenfalls angeordnet um eine Mittelader (2) als Mittelleiter oder Füllader, mit zwischen den Adern (1, 2) angeordneten Kunststoff-Gleitfolien (3) mit geringer Reibungszahl und mit einem äußeren Kabelmantel aus isolierendem Material, insbesondere aus Kunststoff oder Gummi, kann ohne jeden Qualitätsverlust kostengünstiger hergestellt werden, indem nur eine einzige Gleitfolie (3) für alle Adern (1) oder jedenfalls jeweils für eine Gruppe von mehreren Adern (1) gemeinsam vorgesehen ist, sich in Längsrichtung der zugeordneten Adern (1) erstreckt und quer zur Längsrichtung die Adern (1) mäanderförmig umfaßt, also benachbarte Adern (1) abwechselnd auf der einen und auf der anderen Seite umläuft.

    摘要翻译: 一种用于高交替弯曲应力的电子电缆,其形式为圆形电缆,具有多个芯(1),每个芯(1)在每种情况下分别具有绝缘套筒,如果适用,则布置在作为中心导体的中心芯(2)周围 或填充芯,具有布置在芯部(1,2)之间的具有低摩擦系数的塑料滑动膜(3),并且具有由绝缘材料(特别是塑料或橡胶)组成的外部电缆护套可以被制造得更多 成本有效地没有任何质量的损失,因为对于所有的芯(1)仅提供单个滑动膜(3),或者在任何情况下都提供用于一组多个芯的普通滑动膜(3) (1)在相关芯(1)的纵向方向上延伸并以与纵向方向成直角的曲折形状包围芯(1),也就是说在一个相邻的芯(1)上交替地延伸 侧,另一边。

    Armoured submarine cable
    8.
    发明公开
    Armoured submarine cable 失效
    Bewehrtes Seekabel。

    公开(公告)号:EP0173402A1

    公开(公告)日:1986-03-05

    申请号:EP85201341.6

    申请日:1985-08-22

    IPC分类号: H01B7/14 H02G9/02

    CPC分类号: H01B7/18 H01B7/14 H02G9/02

    摘要: This invention relates to armoured submarine power cables. These cables are designed for laying in waters with varying depths. The cable will be designed with an armour which is heavy and strong (steel wires) (10) in shallow water section (3, 5). In very deep waters the weight of steel armour is prohibitive so that in these sections (4) the armour is made of synthetic light weight material (11). The transitions between the two types of armour are made physically concentrated but flexible enough to prevent sharp bends of the cable core as it passes cable laying machinery. The armour joint may be displaced from cable core joints and should effectively transfer all longitudinal strain in the cable.

    摘要翻译: 本发明涉及装甲海底电力电缆。 这些电缆设计用于铺设在不同深度的水中。 电缆将设计为在浅水部分(3,5)中具有重型(钢丝)(10))的护甲。 在非常深的水域,钢盔甲的重量是禁止的,因此在这些部分(4)中,护甲由合成轻质材料(11)制成。 两种类型的装甲之间的过渡物理上集中,但足够灵活,以防止电缆芯通过电缆敷设机械时产生尖锐的弯曲。 铠装接头可以从电缆芯接头移位,并应有效地传输电缆中的所有纵向应变。

    Lamination of plastics
    9.
    发明公开
    Lamination of plastics 失效
    塑料层压

    公开(公告)号:EP0051922A3

    公开(公告)日:1983-01-05

    申请号:EP81304635

    申请日:1981-10-06

    发明人: McDonald, Neil

    IPC分类号: B32B27/08 H01B03/30 H01B07/02

    摘要: Considerable problems are experienced with cables when inserting them in conduit. Only a limited length can be inserted in the conduit so that there must be frequent joints in the cable and the outer sheath is often damaged. The present invention provides a laminate which is particularly applicable as the outer sheath on a cable and which includes a first inner layer of plastics and an outer layer of different harder plastics and incompatible with the first layer and bonded to the inner layer by a bonding layer which is a mixture of the plastics of the two layers. The laminate has applications in addition to cable sheaths.

    ELECTRICAL CABLES
    10.
    发明公开
    ELECTRICAL CABLES 审中-公开

    公开(公告)号:EP3384503A1

    公开(公告)日:2018-10-10

    申请号:EP16809161.9

    申请日:2016-11-30

    申请人: Zytech Ltd

    发明人: ZYMELKA, Antony

    摘要: Electrical cables are disclosed, comprising a layer of a two dimensional material. In some embodiments, the cable is a subsea cable. In other embodiments, the cable may be an overhead power cable or a cable for forming electrical windings in a motor, generator or transformer. In some embodiments, the cable comprises a conductive core for carrying an electric current, and the layer of two dimensional material is disposed on the conductive core. In some embodiments, the subsea cable is a subsea power cable, umbilical cable or telecommunications cable. In some embodiments, the two dimensional material is configured to be superconducting or near-superconducting.