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    Triboelectric, Ranging, or Dual Use Security Sensor Cable and Method of Manufacturing Same
    1.
    发明申请
    Triboelectric, Ranging, or Dual Use Security Sensor Cable and Method of Manufacturing Same 有权
    摩擦电，测距或双重使用安全传感器电缆及其制造方法相同

    公开(公告)号：US20080024297A1

    公开(公告)日：2008-01-31

    申请号：US10566195

    申请日：2004-07-28

    申请人： Melvin C. Maki ,  Robert Keith Harman

    发明人： Melvin C. Maki ,  Robert Keith Harman

    IPC分类号： G08B13/22 ,  H01B11/18 ,  H01B13/016

    CPC分类号： H01B11/1843 ,  G08B13/124 ,  H01B13/0165 ,  Y10T29/49123

    摘要： The present invention provides an inexpensive security sensor cable, a method for manufacturing of same and an overall security system for using that sensor cable. The sensor cable consists of a central conductor, an air separator, a polyethylene dielectric tube, an outer conductor and an outer protective jacket. The central conductor is loosely centered in the coaxial cable and thus freely movable relative to the dielectric tube. The sensor cable has application either in a passive sensing system or in an active ranging sensing system to determine the location of an intrusion along the cable. For the passive sensing function, when the center conductor moves, it contacts a suitable dielectric material from the triboelectric series, such as polyethylene, which can be processed to produce a charge transfer by triboelectric effect that is measurable as a terminal voltage. In an active system, the central conductor moves within the dielectric in response to a vibration to provide an impedance change that can be sensed. Conventional radio grade cable may be modified in its construction by removing its dielectric thread to manufacture the sensor cable, thus enabling the center conductor to move freely in the air gap within the dielectric tube. An inexpensive method of manufacturing sensor cable is provided as the cable parts are readily available. Such a sensor cable is advantageous in that the passive triboelectric properties of the cable, in response to a disturbance, can provide a larger voltage response over prior art cables.

    摘要翻译： 本发明提供了廉价的安全传感器电缆，其制造方法以及使用该传感器电缆的整体安全系统。 传感器电缆由中心导体，空气分离器，聚乙烯介质管，外导体和外保护套组成。 中心导体松动地位于同轴电缆中心，并因此可相对于电介质管自由移动。 传感器电缆在无源感测系统或主动测距感测​​系统中具有应用，以确定沿着电缆入侵的位置。 对于被动感测功能，当中心导体移动时，它接触来自诸如聚乙烯的摩擦系列的合适的电介质材料，其可被加工以通过可测量为端电压的摩擦电效应来产生电荷转移。 在有源系统中，响应于振动，中心导体在电介质内移动以提供可被感测的阻抗变化。 传统的无线电级电缆可以在其结构中通过去除其绝缘线来修改以制造传感器电缆，从而使得中心导体能够在电介质管内的气隙中自由移动。 提供一种廉价的制造传感器电缆的方法，因为电缆部件容易获得。 这样的传感器电缆的优点在于，响应于干扰，电缆的被动摩擦电性能可以提供比现有技术电缆更大的电压响应。

    WIRING HARNESS AND COAXIAL WIRE
    3.
    发明申请
    WIRING HARNESS AND COAXIAL WIRE 有权

    公开(公告)号：US20170178768A1

    公开(公告)日：2017-06-22

    申请号：US15450621

    申请日：2017-03-06

    申请人： Yazaki Corporation

    发明人： Shuichi INOUE ,  Taketo KUMADA

    IPC分类号： H01B11/18 ,  H01B11/20

    CPC分类号： H01B11/1843 ,  H01B7/188 ,  H01B7/292 ,  H01B11/1856 ,  H01B11/203

    摘要： A wiring harness includes an electric wire having a conductor part and an insulator, the insulator covering an outer periphery of the conductor part and containing a plasticizer, and a coaxial wire having an internal conductor, an internal insulator, an external conductor, and a sheath, the internal insulator provided on an outer periphery of the internal conductor, the external conductor provided on an outer periphery of the internal insulator, and the sheath covering an outer periphery of the external conductor. The coaxial wire is arranged adjacent to the electric wire. The coaxial wire comprises a film layer which is provided between the internal insulator and the external conductor and which prevents transfer of the plasticizer. A contact force between the internal insulator and the film layer is 1N or more.

    COAXIAL CABLE
    7.
    发明申请
    COAXIAL CABLE 审中-公开
    同轴电缆

    公开(公告)号：US20110209892A1

    公开(公告)日：2011-09-01

    申请号：US12998512

    申请日：2009-10-20

    申请人： Stefan Metz ,  Stefan Schaelle

    发明人： Stefan Metz ,  Stefan Schaelle

    IPC分类号： H01B7/18

    CPC分类号： H01B11/1843 ,  H01B11/1817

    摘要： The invention relates to a coaxial cable (10) comprising a central inner conductor (11) that is concentrically surrounded by an outer conductor (12) at a specified distance, wherein the intermediate space between the inner conductor (11) and outer conductor (12) is filled with a dielectric (13). A coaxial cable having especially good mechanical and electrical properties is achieved by the dielectric (13) comprising a plurality of hollow fibers (14, 15, 19) that extend in the longitudinal direction of the cable and are composed of a glass, and by at least the inner conductor (11) having a thermal expansion coefficient that is matched to the dielectric (13) with regard to a least possible temperature-related phase change in the coaxial cable (10).

    摘要翻译： 本发明涉及一种包括中心内导体（11）的同轴电缆（10），其中外导体（12）以特定距离同心地围绕，其中内导体（11）和外导体（12）之间的中间空间 ）填充有电介质（13）。 具有特别好的机械和电气特性的同轴电缆通过包括多个中空纤维（14,15,19）的电介质（13）实现，该中空纤维沿电缆的纵向方向延伸并且由玻璃构成，并且由 至少相对于同轴电缆（10）中可能的温度相关相变具有与电介质（13）匹配的热膨胀系数的内部导体（11）。

    Flexible coaxial cable and method of making same
    8.
    发明授权
    Flexible coaxial cable and method of making same 失效
    柔性同轴电缆及其制作方法

    公开(公告)号：US4758685A

    公开(公告)日：1988-07-19

    申请号：US933986

    申请日：1986-11-24

    申请人： William Pote ,  Robert Landsman

    发明人： William Pote ,  Robert Landsman

    IPC分类号： H01B11/18 ,  H01B13/016 ,  H01B13/22

    CPC分类号： H01B11/1847 ,  H01B11/1843 ,  H01B13/016 ,  Y10T29/49123

    摘要： An improved flexible coaxial cable (24) and method of making same employs an inner conductor (22) having a helically wound dielectric beading (20) wound thereabout in a predetermined pitch dependent on the desired velocity of propogation for the cable (24). A heat shrinkable dielectric tubing (26) surrounds the helically wound beading (20) and locks it to the inner conductor (22) to provide a dielectric core (28) having a constant pitch for the helically wound beading (20) during flexing of the cable (24). A convoluted outer conductor (30, 32, 34, 36) is locked to the tubing (26) of the dielectric core (28) by crimping it to the dielectric core (28) between the helically wound convolutions of the outer conductor (30, 32, 34, 36).

    摘要翻译： 改进的柔性同轴电缆（24）及其制造方法采用内导体（22），内导体（22）具有螺旋缠绕的电介质珠（20），其以预定的间距以预定的间距卷绕在电缆（24）的所需传播速度上。 热收缩介电管（26）围绕螺旋形缠绕的珠（20）并将其锁定到内导体（22），以在弯曲期间提供具有用于螺旋形缠绕珠（20）的恒定间距的介电芯（28） 电缆（24）。 卷绕的外部导体（30,32,34,36）通过在外部导体（30,30,34,36）的螺旋缠绕的卷绕之间卷曲到电介质芯（28）而被锁定到介电芯（28）的管道（26） 32,34,36）。

    Lorrin
    9.
    发明授权
    Lorrin 失效

    公开(公告)号：US3126438A

    公开(公告)日：1964-03-24

    申请号：US3126438D

    IPC分类号： H01B11/18

    CPC分类号： H01B11/1843

    Cable and Cable Assembly
    10.
    发明公开
    Cable and Cable Assembly 审中-公开

    公开(公告)号：US20240312674A1

    公开(公告)日：2024-09-19

    申请号：US18603442

    申请日：2024-03-13

    申请人： Tyco Electronics (Dongguan) Ltd. ,  Tyco Electronics (Shanghai) Co., Ltd.

    发明人： Zhiwei (Jack) Guo ,  Hainan (Harlan) Lu ,  Zhi Chen

    IPC分类号： H01B11/18 ,  H01B9/02 ,  H01B11/20

    CPC分类号： H01B11/1843 ,  H01B9/028 ,  H01B11/1808 ,  H01B11/20

    摘要： A cable comprises at least two conductors, an inner insulating layer, a conductive shielding layer, and an outer insulating layer. The at least two conductors extend longitudinally and are spaced apart from each other. The inner insulating layer is wrapped around an outside of the at least two conductors and fixes their position. The conductive shielding layer is circumferentially wrapped around an outer peripheral surface of the inner insulating layer. The outer insulating layer includes a full-longitudinally wrapping structure attached onto an outer peripheral surface of the conductive shielding layer. The full-longitudinally wrapping structure is formed in a tubular shape circumferentially wrapped around an outside of the whole conductive shielding layer and extends continuously and longitudinally along the entire length of the cable.