发明授权
- 专利标题： Optical fiber cable, manufacturing method for the same and distributed measurement system
- 专利标题（中）： 光纤电缆，相同和分布式测量系统的制造方法
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申请号： US14889643申请日： 2014-04-03
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公开(公告)号： US09557196B2公开(公告)日： 2017-01-31
- 发明人: Ziqiu Xue , Kinzo Kishida , Yoshiaki Yamauchi , Shinzo Suzaki
- 申请人： RESEARCH INST. OF INNOVATIVE TECH. FOR THE EARTH , NEUBREX CO., LTD.
- 申请人地址： JP Kizugawa-Shi, Kyoto JP Kobe-Shi
- 专利权人： RESEARCH INSTITUTE OF INNOVATIVE TECHNOLOGY FOR THE EARTH,NEUBREX CO., LTD.
- 当前专利权人： RESEARCH INSTITUTE OF INNOVATIVE TECHNOLOGY FOR THE EARTH,NEUBREX CO., LTD.
- 当前专利权人地址： JP Kizugawa-Shi, Kyoto JP Kobe-Shi
- 代理机构： Buchanan Ingersoll & Rooney PC
- 优先权： JP2013-099869 20130510
- 国际申请： PCT/JP2014/059801 WO 20140403
- 国际公布： WO2014/181617 WO 20141113
- 主分类号： G02B6/00
- IPC分类号： G02B6/00 ; G01D5/353 ; G02B6/44 ; G01L1/24 ; G01K11/32
摘要：
In an optical fiber cable that includes an optical fiber core for measuring pressure and a multilayer armor cable for measuring temperature, an annular clearance space having a desired thickness is formed between the optical fiber core and the multilayer armor cable and fixing members for fixing the optical fiber core and the multilayer armor cable are provided at predetermined intervals in the axial direction of the optical fiber cable.
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