DK1668392T3 - Optisk løs-rør-telekommunikationskabel med reduceret diameter - Google Patents

Optisk løs-rør-telekommunikationskabel med reduceret diameter

Info

Publication number
DK1668392T3
DK1668392T3 DK03756473.9T DK03756473T DK1668392T3 DK 1668392 T3 DK1668392 T3 DK 1668392T3 DK 03756473 T DK03756473 T DK 03756473T DK 1668392 T3 DK1668392 T3 DK 1668392T3
Authority
DK
Denmark
Prior art keywords
tube
sup
reduced diameter
optical
telecommunications cable
Prior art date
Application number
DK03756473.9T
Other languages
English (en)
Inventor
Massimo Pizzorno
Alessandro Ginocchio
Enrico Consonni
Original Assignee
Prysmian Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34486001&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1668392(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Prysmian Spa filed Critical Prysmian Spa
Application granted granted Critical
Publication of DK1668392T3 publication Critical patent/DK1668392T3/da

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
    • G02B6/4401—Optical cables
    • G02B6/441—Optical cables built up from sub-bundles
    • 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
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • 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
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/4434—Central member to take up tensile loads

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Communication Cables (AREA)
  • Electric Cable Installation (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
DK03756473.9T 2003-09-30 2003-09-30 Optisk løs-rør-telekommunikationskabel med reduceret diameter DK1668392T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2003/010913 WO2005040882A1 (en) 2003-09-30 2003-09-30 Telecommunication loose tube optical cable with reduced diameter

Publications (1)

Publication Number Publication Date
DK1668392T3 true DK1668392T3 (da) 2011-10-31

Family

ID=34486001

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03756473.9T DK1668392T3 (da) 2003-09-30 2003-09-30 Optisk løs-rør-telekommunikationskabel med reduceret diameter

Country Status (9)

Country Link
US (1) US7373057B2 (da)
EP (1) EP1668392B1 (da)
CN (1) CN100573212C (da)
AT (1) ATE524759T1 (da)
AU (1) AU2003304518B2 (da)
BR (1) BRPI0318516B1 (da)
DK (1) DK1668392T3 (da)
ES (1) ES2372598T3 (da)
WO (1) WO2005040882A1 (da)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2394041B (en) * 2002-10-07 2006-03-01 Sensor Highway Ltd A method to monitor temperature in a vessel
WO2008026912A1 (en) * 2006-08-31 2008-03-06 Draka Comteq B.V. A loose tube optical waveguide fiber assembly
DE102006059422A1 (de) * 2006-12-15 2008-06-19 CCS Technology, Inc., Wilmington Optisches Kabel mit Querdruckfestigkeit
US8041167B2 (en) * 2007-11-09 2011-10-18 Draka Comteq, B.V. Optical-fiber loose tube cables
US7817892B2 (en) * 2008-05-28 2010-10-19 Ofs Fitel, Llc Bend insensitive fiber optic drop cable for in-home use
US7974507B2 (en) * 2008-09-12 2011-07-05 Draka Comteq, B.V. High-fiber-density optical fiber cable
US7970247B2 (en) * 2008-09-12 2011-06-28 Draka Comteq B.V. Buffer tubes for mid-span storage
EP2344911B1 (en) 2008-11-07 2015-04-29 Draka Comteq B.V. Reduced-diameter optical fiber
FR2942551B1 (fr) 2009-02-23 2011-07-15 Draka Comteq France Cable comportant des elements a extraire, procede d'extraction desdits elements et procede de fabrication associe
US20100242619A1 (en) * 2009-02-25 2010-09-30 Sabeus, Inc. System and method for preventing strain caused errors in fiber optic sensors
US8625945B1 (en) 2009-05-13 2014-01-07 Draka Comteq, B.V. Low-shrink reduced-diameter dry buffer tubes
US8625944B1 (en) 2009-05-13 2014-01-07 Draka Comteq, B.V. Low-shrink reduced-diameter buffer tubes
US8805143B2 (en) * 2009-10-19 2014-08-12 Draka Comteq, B.V. Optical-fiber cable having high fiber count and high fiber density
IN2014KN02891A (da) * 2012-05-17 2015-05-08 Ofs Fitel Llc
BR112015002733B1 (pt) 2012-08-08 2021-03-02 Prysmian S.P.A cabo óptico
US9091830B2 (en) 2012-09-26 2015-07-28 Corning Cable Systems Llc Binder film for a fiber optic cable
US8620124B1 (en) 2012-09-26 2013-12-31 Corning Cable Systems Llc Binder film for a fiber optic cable
US11287589B2 (en) 2012-09-26 2022-03-29 Corning Optical Communications LLC Binder film for a fiber optic cable
US9188754B1 (en) 2013-03-15 2015-11-17 Draka Comteq, B.V. Method for manufacturing an optical-fiber buffer tube
CN104297869A (zh) * 2013-07-15 2015-01-21 昆山联滔电子有限公司 线缆
US9482839B2 (en) 2013-08-09 2016-11-01 Corning Cable Systems Llc Optical fiber cable with anti-split feature
US8805144B1 (en) 2013-09-24 2014-08-12 Corning Optical Communications LLC Stretchable fiber optic cable
US9075212B2 (en) 2013-09-24 2015-07-07 Corning Optical Communications LLC Stretchable fiber optic cable
US8913862B1 (en) 2013-09-27 2014-12-16 Corning Optical Communications LLC Optical communication cable
US9594226B2 (en) 2013-10-18 2017-03-14 Corning Optical Communications LLC Optical fiber cable with reinforcement
CA2952605A1 (en) 2014-06-18 2015-12-23 Corning Optical Communications LLC Loose-tube fiber optic cables
CN106950668B (zh) * 2015-04-23 2019-10-18 南京华脉科技股份有限公司 一种中心束管式光缆及制作方法
US9921380B2 (en) * 2016-03-22 2018-03-20 Ofs Fitel, Llc Composite cable
CN105589159A (zh) * 2016-03-25 2016-05-18 苏州胜信光电科技有限公司 一种填充式抗挤压的光缆
AU2017269145B2 (en) * 2016-05-25 2022-03-10 Corning Optical Communications LLC High fiber density, low bend loss optical fiber cable
US10754114B2 (en) 2017-01-25 2020-08-25 Afl Telecommunications Llc Reduced diameter ruggedized fiber optic distribution cables
CN108681014B (zh) * 2018-08-01 2023-06-27 江苏亨通光电股份有限公司 一种抗侧压拉远光缆
CN111830650A (zh) * 2020-08-13 2020-10-27 长飞光纤光缆股份有限公司 一种软套管气吹光缆
FR3120712B1 (fr) * 2021-03-10 2023-12-22 Nexans Câble optique pour installation dans un fourreau par portage par un fluide
CN114035291B (zh) * 2021-11-25 2023-11-24 长飞光纤光缆股份有限公司 一种光纤套管单元及抗冲击光缆

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8702395A (nl) * 1987-10-08 1989-05-01 Philips Nv Optische vezel voorzien van een kunststofbedekking.
US4962992A (en) * 1989-05-15 1990-10-16 At&T Bell Laboratories Optical transmission media and methods of making same
US5104433A (en) 1989-05-15 1992-04-14 At&T Bell Laboratories Method of making optical fiber
DE19900214A1 (de) * 1999-01-07 2000-07-13 Alcatel Sa Optisches Kabel
NZ535983A (en) * 2002-04-24 2008-10-31 Prysmian Cavi Sistemi Energia Method for controlling microbending induced attenuation losses in an optical fiber
US6681071B2 (en) * 2002-05-15 2004-01-20 Fitel Usa Corp. Dry core indoor/outdoor fiber optic cable

Also Published As

Publication number Publication date
CN100573212C (zh) 2009-12-23
EP1668392A1 (en) 2006-06-14
ATE524759T1 (de) 2011-09-15
AU2003304518B2 (en) 2010-09-09
WO2005040882A1 (en) 2005-05-06
ES2372598T3 (es) 2012-01-24
BR0318516A (pt) 2006-09-12
CN1894613A (zh) 2007-01-10
AU2003304518A1 (en) 2005-05-11
US20070274647A1 (en) 2007-11-29
US7373057B2 (en) 2008-05-13
BRPI0318516B1 (pt) 2016-03-08
EP1668392B1 (en) 2011-09-14

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