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MX2020007566A - Cable de fibra optica contra incendios. - Google Patents

Cable de fibra optica contra incendios.

Info

Publication number
MX2020007566A
MX2020007566A MX2020007566A MX2020007566A MX2020007566A MX 2020007566 A MX2020007566 A MX 2020007566A MX 2020007566 A MX2020007566 A MX 2020007566A MX 2020007566 A MX2020007566 A MX 2020007566A MX 2020007566 A MX2020007566 A MX 2020007566A
Authority
MX
Mexico
Prior art keywords
mica layer
optic cable
fire resistant
fibre optic
metal wire
Prior art date
Application number
MX2020007566A
Other languages
English (en)
Inventor
Zekeriya Sirin
Baris Sönmez
Can Altingöz
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
Application filed by Prysmian Spa filed Critical Prysmian Spa
Publication of MX2020007566A publication Critical patent/MX2020007566A/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
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/4436—Heat resistant
    • 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)
  • Insulated Conductors (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Communication Cables (AREA)

Abstract

Se divulga un cable blindado de fibra óptica contra incendios que comprende: un núcleo que comprende un elemento de reforzamiento central, y una pluralidad de tubos amortiguadores colocados alrededor de dicho elemento de reforzamiento central, cada tubo amortiguador contiene una pluralidad de fibras ópticas; una primera capa de mica dispuesta alrededor del núcleo; una cubierta interna que rodea la primera capa de mica; una protección de alambre de metal que rodea la cubierta interna; y una cubierta externa que rodea y está en contacto directo con la protección de alambre de metal, en donde una segunda capa de mica rodea la cubierta interna mientras que la protección de alambre de metal rodea la segunda capa de mica.
MX2020007566A 2018-01-29 2018-01-29 Cable de fibra optica contra incendios. MX2020007566A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2018/052046 WO2019145046A1 (en) 2018-01-29 2018-01-29 Fire resistant fibre optic cable

Publications (1)

Publication Number Publication Date
MX2020007566A true MX2020007566A (es) 2020-11-09

Family

ID=61188767

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020007566A MX2020007566A (es) 2018-01-29 2018-01-29 Cable de fibra optica contra incendios.

Country Status (7)

Country Link
US (1) US11555974B2 (es)
EP (1) EP3746827B1 (es)
AR (1) AR114310A1 (es)
AU (1) AU2018405175B2 (es)
BR (1) BR112020014990A2 (es)
MX (1) MX2020007566A (es)
WO (1) WO2019145046A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019068340A1 (en) * 2017-10-06 2019-04-11 Prysmian S.P.A. FIBER OPTIC CABLE RESISTANT TO FIRE AND HAVING A HIGH NUMBER OF FIBERS
CN111653387A (zh) * 2019-11-09 2020-09-11 人民电器集团上海有限公司 一种光电复合电缆的铠装结构
CN110783036A (zh) * 2019-12-04 2020-02-11 上海朗达电缆（集团）有限公司 一种防火电力电缆及其制作工艺
CN112562904B (zh) * 2021-01-26 2021-08-13 人民电缆集团有限公司 一种防火电缆及其生产防火电缆用的原料搅拌装置
DE102021117057B3 (de) 2021-07-01 2022-12-22 Incab LLC. Gepanzertes Glasfaserkabel und Verfahren zu seiner Herstellung
DE102021131881B4 (de) 2021-12-03 2024-05-08 Incab LLC. Innen metallfreies gepanzertes Glasfaserkabel
CN114706178A (zh) * 2022-02-25 2022-07-05 宏安集团有限公司 一种轻质安全的全介质自承式架空引入光缆
CN116844768B (zh) * 2023-05-12 2024-06-07 新疆中超新能源电力科技有限公司 一种高强度轻型架空绝缘电缆

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5390273A (en) 1992-04-02 1995-02-14 Pirelli Cable Corporation Flame resistant optical fiber cable with optical fibers loosely enclosed in tubes
US6317540B1 (en) 2000-02-02 2001-11-13 Pirelli Cables & Systems, Llc Energy cable with electrochemical chemical analyte sensor
US6640033B2 (en) * 2001-12-03 2003-10-28 Alcatel Dual-layer fire retardant structure with air gap
US6697555B2 (en) * 2001-12-28 2004-02-24 Alcatel Silicone waterblocking gel for low temperature fiber optic cables
US20040109652A1 (en) 2002-12-04 2004-06-10 Alcatel Fiber optic cables with a hydrogen absorbing material
US20050244116A1 (en) * 2004-04-28 2005-11-03 Evans Alan F Cables and cable installations
US8097809B2 (en) 2005-10-27 2012-01-17 Prysmian Cavi E Sistemi Energia S.R.L. Low-smoke self-extinguishing cable and flame-retardant composition comprising natural magnesium hydroxide
EP1956404B1 (en) 2007-02-08 2012-05-16 Nexans Slotted core with improved fire properties for a cable use
WO2012032370A1 (en) * 2010-09-10 2012-03-15 Prysmian S.P.A. Fire resistant optical cable
US20140023330A1 (en) * 2012-07-17 2014-01-23 Douglas Blew Fiber optic cable with cellulosic filler elements
CN203385911U (zh) * 2013-08-07 2014-01-08 江苏中天科技股份有限公司 通信用大芯数微型耐火光缆
US9459423B2 (en) 2013-11-12 2016-10-04 Corning Cable Systems Llc Fire resistant optical communication cable using ceramic-forming fibers
US9547147B2 (en) * 2013-12-20 2017-01-17 Corning Optical Communications LLC Fiber optic cable with extruded tape
MX2016011929A (es) * 2014-03-18 2016-12-05 Corning Optical Communications LLC Envoltura para cable de fibra optica.
US9482835B2 (en) 2014-06-27 2016-11-01 Corning Optical Communications LLC Extreme environment optical fiber cable with crack-resistant layer
CN204405907U (zh) * 2015-01-15 2015-06-17 江苏中天科技股份有限公司 舰船用低烟无卤低毒阻燃耐火软光缆
CA2995237A1 (en) * 2015-08-11 2017-02-16 Corning Optical Communications LLC Optical fiber cable
CN105842800A (zh) * 2016-05-03 2016-08-10 长飞光纤光缆股份有限公司 一种防鼠防蚁耐火光缆及其制造方法
CA3028380A1 (en) * 2016-06-23 2017-12-28 Corning Optical Communications LLC Fire retardant optical fiber cable
US10527808B2 (en) * 2017-05-30 2020-01-07 Sterlite Technologies Limited Flame retardant optical fiber cable

Also Published As

Publication number Publication date
WO2019145046A1 (en) 2019-08-01
AU2018405175A1 (en) 2020-07-30
BR112020014990A2 (pt) 2020-12-22
EP3746827B1 (en) 2024-04-10
US20210048591A1 (en) 2021-02-18
EP3746827A1 (en) 2020-12-09
EP3746827C0 (en) 2024-04-10
AU2018405175B2 (en) 2024-02-08
US11555974B2 (en) 2023-01-17
AR114310A1 (es) 2020-08-19

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