An improved flexible elongate body
    11.
    发明公开
    An improved flexible elongate body 失效
    一个改进的灵活的ELONGATE身体

    公开(公告)号:EP0092980A3

    公开(公告)日:1985-10-09

    申请号:EP83302272

    申请日:1983-04-21

    Inventor: Gaylard, Bernard

    Abstract: A simple, inexpensive and compact overhead conductor incorporating an optical guide has a circumferentially rigid, circumferentially continuous aluminium central core 3 having an elongate compartment 2 within and throughout the length of the core in which is loosely housed an optical fibre 1. A layer 4 of steel wires 5 surrounds the central core 3 and a circumferentially continuous outer layer 6 of aluminium surrounds the steel wires. Aluminium of the central core 3 and / or of the outer layer 6 at least partially fills interstices between the steel wires 5. Use of expensive aluminium-clad steel wires is unnecessary.

    Abstract translation: 结合有光学引导件的简单,便宜且紧凑的架空导体具有周向刚性的周向连续的铝中心芯3,其具有在芯部的整个长度内并且贯穿芯的长度的细长隔室2,其中松散地容纳光纤1.层4 钢丝5围绕中心芯3并且周向连续的铝外围层6包围钢丝。 中心芯3和/或外层6的铝至少部分地填充钢丝5之间的间隙。不需要使用昂贵的铝包钢线。

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