CL2011002796A1 - Cable que incluye fibra libre de tension y fibra acoplada con tension. - Google Patents

Cable que incluye fibra libre de tension y fibra acoplada con tension.

Info

Publication number
CL2011002796A1
CL2011002796A1 CL2011002796A CL2011002796A CL2011002796A1 CL 2011002796 A1 CL2011002796 A1 CL 2011002796A1 CL 2011002796 A CL2011002796 A CL 2011002796A CL 2011002796 A CL2011002796 A CL 2011002796A CL 2011002796 A1 CL2011002796 A1 CL 2011002796A1
Authority
CL
Chile
Prior art keywords
tension
fiber
cable
coupled
free
Prior art date
Application number
CL2011002796A
Other languages
English (en)
Inventor
Brian Herbst
Original Assignee
Afl Telecomunications Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Afl Telecomunications Llc filed Critical Afl Telecomunications Llc
Publication of CL2011002796A1 publication Critical patent/CL2011002796A1/es

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4484—Manufacturing methods of optical cables with desired surplus length between fibres and protection features
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0091—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by using electromagnetic excitation or detection

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Communication Cables (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

Cable que incluye fibra libre de tensión y fibra acoplada con tensión.
CL2011002796A 2009-05-08 2011-11-08 Cable que incluye fibra libre de tension y fibra acoplada con tension. CL2011002796A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17662009P 2009-05-08 2009-05-08

Publications (1)

Publication Number Publication Date
CL2011002796A1 true CL2011002796A1 (es) 2012-06-22

Family

ID=43050519

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2011002796A CL2011002796A1 (es) 2009-05-08 2011-11-08 Cable que incluye fibra libre de tension y fibra acoplada con tension.

Country Status (5)

Country Link
US (1) US20110058778A1 (es)
EP (1) EP2399154A1 (es)
CL (1) CL2011002796A1 (es)
PE (1) PE20121036A1 (es)
WO (1) WO2010129942A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130090414A (ko) * 2010-10-14 2013-08-13 파이버 센시스, 인크. 가변 감도 간섭계 시스템
CA2829092C (en) * 2011-03-09 2019-02-26 Shell Internationale Research Maatschappij B.V. Integrated fiber optic monitoring system for a wellsite and method of using same
US9523832B2 (en) * 2012-03-23 2016-12-20 Afl Telecommunications Llc High temperature, zero fiber strain, fiber optic cable
US8746074B2 (en) * 2012-05-30 2014-06-10 Baker Hughes Incorporated Strain sensing cable
US9488794B2 (en) * 2012-11-30 2016-11-08 Baker Hughes Incorporated Fiber optic strain locking arrangement and method of strain locking a cable assembly to tubing
FR3007833B1 (fr) * 2013-07-01 2015-07-03 Acome Soc Cooperative Et Participative Sa Cooperative De Production A Capital Variable Cable optique de mesure de deformation et de temperature d'une structure, et procede de mesure associe
NO339731B1 (no) 2013-09-12 2017-01-23 Aker Solutions As Kraftumbilikal med FO kabel
US20150129751A1 (en) * 2013-11-12 2015-05-14 Baker Hughes Incorporated Distributed sensing system employing a film adhesive
US20160040527A1 (en) * 2014-08-06 2016-02-11 Baker Hughes Incorporated Strain locked fiber optic cable and methods of manufacture
US9335502B1 (en) 2014-12-19 2016-05-10 Baker Hughes Incorporated Fiber optic cable arrangement
US10133017B2 (en) * 2015-08-07 2018-11-20 Pgs Geophysical As Vented optical tube
US10731968B2 (en) 2018-04-06 2020-08-04 Weir-Jones Engineering Consultants Ltd. Systems and methods for monitoring structural integrity of slopes
JP2020063971A (ja) * 2018-10-17 2020-04-23 横河電機株式会社 光ファイバ特性測定装置及び光ファイバ特性測定方法
WO2021231201A1 (en) * 2020-05-15 2021-11-18 Afl Telecommunications Llc Indoor/outdoor micro-duct cables
CN114088264B (zh) * 2021-11-12 2022-07-26 南京大学 一种具有测温测振以及三维形状重塑能力的水下脐带缆

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155788A (en) * 1990-08-29 1992-10-13 American Telephone & Telegraph Company Optical fiber disposed in and decoupled from a reinforcing member
JPH07507153A (ja) * 1992-03-03 1995-08-03 シーメンス　アクチエンゲゼルシャフト 光ケーブル及び光ケーブルを製造する方法
US5222178A (en) * 1992-07-17 1993-06-22 Hughes Aircraft Company High density fiber optic cable packaging
US5905834A (en) * 1997-07-21 1999-05-18 Pirelli Cable Corporation Combination loose tube optical fiber cable with reverse oscillating lay
GB2368921B (en) * 1997-09-10 2002-07-17 Western Atlas Int Inc Optical fibre wellbore logging cable
US6788417B1 (en) * 1999-04-30 2004-09-07 The Regents Of The University Of California Optical fiber infrasound sensor
US6400873B1 (en) * 2000-03-31 2002-06-04 Corning Cable Systems Llc Fiber optic cable having a strength member
US7346244B2 (en) * 2001-03-23 2008-03-18 Draka Comteq B.V. Coated central strength member for fiber optic cables with reduced shrinkage
US6621965B2 (en) * 2001-12-26 2003-09-16 Corning Cable Systems Llc Optical fiber cable with controlled helix-plus-EFL values and methods therefor
US6681071B2 (en) * 2002-05-15 2004-01-20 Fitel Usa Corp. Dry core indoor/outdoor fiber optic cable
NO20032119D0 (no) * 2003-05-12 2003-05-12 Nexans Overvåkingskabel
US7095930B2 (en) * 2003-07-17 2006-08-22 Draka Comteq B.V. Groove cable
JP4985405B2 (ja) * 2005-09-29 2012-07-25 住友電気工業株式会社 センサ及びそれを用いた外乱測定方法
ES2407462T3 (es) * 2005-12-23 2013-06-12 Prysmian Communications Cables And Systems Usa, Llc Cable autoportante totalmente dieléctrico que tiene un alto número de fibras
GB0605066D0 (en) * 2006-03-14 2006-04-26 Schlumberger Holdings Method and apparatus for monitoring structures
GB0605714D0 (en) * 2006-03-22 2006-05-03 Schlumberger Holdings Fibre optic cable
JP4954687B2 (ja) * 2006-12-05 2012-06-20 株式会社フジクラ 光ファイバセンサケーブル
BRPI0924731B1 (pt) * 2009-05-27 2020-03-03 Prysmian S.P.A. Cabo elétrico compreendendo um sensor de deformação

Also Published As

Publication number Publication date
EP2399154A1 (en) 2011-12-28
US20110058778A1 (en) 2011-03-10
PE20121036A1 (es) 2012-08-09
WO2010129942A1 (en) 2010-11-11

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