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    ELECTRICALLY CONDUCTIVE BUOYANT CABLE
    41.
    发明申请
    ELECTRICALLY CONDUCTIVE BUOYANT CABLE 有权
    电导电布线

    公开(公告)号：US20080296040A1

    公开(公告)日：2008-12-04

    申请号：US12100409

    申请日：2008-04-10

    申请人： Wing-kin Hui

    发明人： Wing-kin Hui

    IPC分类号： H01B7/12

    CPC分类号： H01B7/12

    摘要： Disclosed herein is an electrically conductive buoyant cable. The cable includes an electrical conductor member having at least one electrical conductor. The cable also includes a filler layer that consists of buoyant materials with relative density lower than 1. The filler layer surrounds and encloses the electrical conductor member. The invention includes a jacket, which, in one embodiment, contains a small quantity of filler material or no filler material. The jacket surrounds the filler layer. In one embodiment, the filler layer and the jacket are made of the same material.

    摘要翻译： 这里公开了导电浮力电缆。 电缆包括具有至少一个电导体的电导体部件。 电缆还包括由相对密度低于1的浮力材料组成的填充层。填充层围绕并包围电导体构件。 本发明包括一种护套，其在一个实施例中包含少量的填充材料或不含填料。 护套围绕填料层。 在一个实施例中，填充层和护套由相同的材料制成。

    Buoyant cable
    42.
    发明授权
    Buoyant cable 失效
    浮力电缆

    公开(公告)号：US4496796A

    公开(公告)日：1985-01-29

    申请号：US514822

    申请日：1983-06-21

    申请人： Keijo E. Matikainen ,  Raimo M. Jarvinen

    发明人： Keijo E. Matikainen ,  Raimo M. Jarvinen

    IPC分类号： H01B7/12 ,  H01B7/18

    CPC分类号： H01B7/182 ,  H01B7/12

    摘要： The invention relates to a buoyant cable. The cable sheath (3) is divided into two portions (4 and 5) whereby the cable conductor (1) is placed in one (4) of the portions and the cable float (2) in the other portion (5). Thus, the cable conductor is substantially in communication with the surrounding water only through the conductor insulation (14) and the cable sheath (3).

    摘要翻译： PCT No.PCT / FI82 / 00047 Sec。 371日期1983年6月21日 102（e）日期1982年6月21日PCT申请日1982年10月21日PCT公布。 出版物WO83 / 01534 日期：1983年4月28日。本发明涉及浮力电缆。 电缆护套（3）被分成两部分（4和5），由此电缆导体（1）被放置在一个（4）的部分中，并且电缆浮子（2）放置在另一部分（5）中。 因此，电缆导体仅通过导体绝缘（14）和电缆护套（3）与周围的水基本连通。

    Low loss buoyant coaxial cable
    43.
    发明授权
    Low loss buoyant coaxial cable 失效
    低损耗浮力同轴电缆

    公开(公告)号：US4399322A

    公开(公告)日：1983-08-16

    申请号：US344417

    申请日：1982-02-01

    申请人： Kurt F. Hafner, Jr.

    发明人： Kurt F. Hafner, Jr.

    IPC分类号： H01B7/12 ,  H01B7/18 ,  H01B11/06

    CPC分类号： H01B7/12 ,  H01B7/182

    摘要： A low loss buoyant coaxial cable has its buoyant material placed between conductors to allow for maximum cable cross section for electrical transmission. In addition the strength members are placed radially inward of the center conductor to reduce wearing of the strength members and keeping the electrical performance independent of the electrical properties of the strength members. An alternate embodiment has buoyant material centrally located and the strength members placed with buoyant material between the coaxial conductors.

    摘要翻译： 低损耗浮力同轴电缆在其导体之间布置有浮力材料，以允许最大的电缆横截面用于电气传输。 此外，强度构件放置在中心导体的径向内侧，以减少强度构件的磨损并且保持电气性能不受强度构件的电性能的影响。 替代实施例具有居中定位的浮力材料，并且强度构件以同轴导体之间的浮力材料放置。

    Buoyant tether cable
    44.
    发明授权
    Buoyant tether cable 失效
    浮吊系绳电缆

    公开(公告)号：US4110554A

    公开(公告)日：1978-08-29

    申请号：US875953

    申请日：1978-02-08

    申请人： Boyd B. Moore ,  Clarence E. Kendall, Jr.

    发明人： Boyd B. Moore ,  Clarence E. Kendall, Jr.

    IPC分类号： H01B7/04 ,  H01B7/12 ,  H01B11/02 ,  H01B11/18

    CPC分类号： D07B1/147 ,  D07B1/20 ,  H01B11/02 ,  H01B11/1891 ,  H01B7/04 ,  H01B7/12

    摘要： A flexible, high load bearing, electrically conductive buoyant tether cable includes a center stress core having a plurality of jacketed stress bearing members which are in turn enclosed within a plastic-like core jacket. Seven conductor elements are cabled around the core, including three pairs of conductor elements and a jacketed coaxial cable. Each of the conductor element pairs includes a core, five twisted pairs of individually insulated, electrically conductive wires cabled around the conductor element core and a conductor tape binder surrounding the cabled pairs of wires. The conductor elements are cabled around the center stress core and are themselves enclosed by an outer tape binder and jacket. A plurality of intersticial stress members occupies a portion of the corresponding interstices between the cabled conductor elements and the outer tape binder. The interstices within the central stress bearing elements remain hollow for buoyancy while all other interstices within the tether cable are substantially filled with thin walled, hollow glass microspheres for increased buoyancy of the cable which tends to prevent the collapse of the cable from pressure when used in deep water operations.

    摘要翻译： 柔性高承载导电浮力系绳电缆包括具有多个夹套应力承载构件的中心应力芯，所述夹套应力承载构件又封装在塑料状芯套内。 七个导体元件连接在芯体周围，包括三对导体元件和夹套同轴电缆。 导体元件对中的每一个包括芯，五根双绞线的单独绝缘的导电线，其围绕导体元件芯线和围绕电缆线对的导体带接合器。 导体元件围绕中心应力芯线电缆连接，并且本身被外部胶带粘合剂和护套包围。 多个间隙应力构件占据有线导体元件和外带粘合剂之间的相应间隙的一部分。 中心应力承载元件内的间隙对于浮力保持中空，而系绳索内的所有其他间隙基本上填充有薄壁中空玻璃微球，以增加缆索的浮力，这样可防止电缆在使用时的压力崩溃 深水作业。

    Marine streamer cable
    47.
    发明授权
    Marine streamer cable 失效
    海上电缆

    公开(公告)号：US3710006A

    公开(公告)日：1973-01-09

    申请号：US3710006D

    申请日：1971-07-01

    申请人： SCHLUMBERGER TECHNOLOGY CORP

    发明人： DAVIS B

    IPC分类号： G01V1/20 ,  H01B7/04 ,  H01B7/12

    CPC分类号： H01B7/045 ,  G01V1/201 ,  H01B7/12

    摘要： A marine streamer cable of layered solid construction and having substantially the same composition density as sea water, comprising a flotation layer surrounding a cable core having as a central stress member a polypropylene rope made with paralleled fibers held together by an extruded plastic jacket, the use of which minimizes the weight of the cable and serves to greatly attenuate the propagation along the cable of mechanical noise.

    摘要翻译： 一种具有层状固体结构并且具有与海水基本相同的组成密度的海洋拖缆，包括围绕具有作为中心应力构件的电缆芯的浮选层，由通过挤压塑料夹套保持在一起的平行纤维制成的聚丙烯绳索， 其最小化电缆的重量并且用于大大衰减沿着电缆的机械噪声的传播。