发明授权
- 专利标题： Locatable dielectric optical fiber cable having easily removable locating element
- 专利标题（中）： 具有易拆卸定位元件的可定位电介质光缆
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申请号： US10914762申请日： 2004-08-09
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公开(公告)号： US07313304B2公开(公告)日： 2007-12-25
- 发明人: Robert J. Andrews , Scott M. Chastain , Stephen R. Stokes , George A. Mackie
- 申请人： Robert J. Andrews , Scott M. Chastain , Stephen R. Stokes , George A. Mackie
- 申请人地址： US NC Research Triangle Park
- 专利权人： Sumitomo Electric Lightwave Corp.
- 当前专利权人： Sumitomo Electric Lightwave Corp.
- 当前专利权人地址： US NC Research Triangle Park
- 代理机构： Jenkins, Wilson, Taylor & Hunt, P.A.
- 主分类号： G02B6/44
- IPC分类号： G02B6/44
摘要：
The present invention provides a dielectric optical fiber cable which is capable of being remotely detected while buried. Specifically, this invention incorporates a detectable and easily removable locating element which is attached to the optical fiber cable by a web defined by the jacket extending over both the optical fiber cable and the locating element. The web allows for the locating strand to be easily removed once separation of the locating element from the optical fiber cable is initiated. The web is designed to allow the initial tear to propagate into a precise longitudinal tear along a predetermined length of the optical fiber cable.