MX2019014127A - Fibras opticas revestidas por fusion en caliente, hinchables, absorbentes, tubos de refrigeracion, diseños de cables y procesos de fabricacion. - Google Patents

Fibras opticas revestidas por fusion en caliente, hinchables, absorbentes, tubos de refrigeracion, diseños de cables y procesos de fabricacion.

Info

Publication number
MX2019014127A
MX2019014127A MX2019014127A MX2019014127A MX2019014127A MX 2019014127 A MX2019014127 A MX 2019014127A MX 2019014127 A MX2019014127 A MX 2019014127A MX 2019014127 A MX2019014127 A MX 2019014127A MX 2019014127 A MX2019014127 A MX 2019014127A
Authority
MX
Mexico
Prior art keywords
hot melt
optical fibers
super
manufacturing processes
swellable hot
Prior art date
Application number
MX2019014127A
Other languages
English (en)
Inventor
Craig Bookbinder Dana
Tandon Ruchi
Original Assignee
Corning Res & Dev Corp
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 Corning Res & Dev Corp filed Critical Corning Res & Dev Corp
Publication of MX2019014127A publication Critical patent/MX2019014127A/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
    • G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials
    • 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
    • G02B6/4432—Protective covering with fibre reinforcements
    • G02B6/4433—Double reinforcement laying in straight line with optical transmission element
    • 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)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Insulated Conductors (AREA)

Abstract

Se proporcionan modalidades de un cable de fibra óptica. El cable incluye una camisa de cable y al menos un tubo de protección. Cada tubo de protección rodea una pluralidad de fibras ópticas. La camisa del cable rodea al menos un tubo de protección. Además, se aplica un revestimiento de fusión en caliente hinchable superabsorbente a al menos una de las siguientes ubicaciones: fi) a lo largo de al menos una parte de la longitud de al menos una de la pluralidad de fibras ópticas; (ii) a lo largo de al menos una porción de la longitud de la superficie exterior o interior del al menos un tubo de protección; o (iii) a lo largo de al menos una parte de la longitud de la superficie interior de la camisa del cable. Además, la fusión en caliente hinchable superabsorbente es capaz de absorber al menos 50 g de agua por gramo de fusión en caliente hinchable superabsorbente.
MX2019014127A 2017-05-31 2018-05-25 Fibras opticas revestidas por fusion en caliente, hinchables, absorbentes, tubos de refrigeracion, diseños de cables y procesos de fabricacion. MX2019014127A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762513033P 2017-05-31 2017-05-31
PCT/US2018/034686 WO2018222547A2 (en) 2017-05-31 2018-05-25 Super-absorbent swellable hot melt coated optical fibers, buffer tubes, cable designs thereof and manufacturing processes

Publications (1)

Publication Number Publication Date
MX2019014127A true MX2019014127A (es) 2020-02-07

Family

ID=64455603

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019014127A MX2019014127A (es) 2017-05-31 2018-05-25 Fibras opticas revestidas por fusion en caliente, hinchables, absorbentes, tubos de refrigeracion, diseños de cables y procesos de fabricacion.

Country Status (5)

Country Link
US (3) US11105998B2 (es)
EP (1) EP3631541A4 (es)
CA (1) CA3064902A1 (es)
MX (1) MX2019014127A (es)
WO (1) WO2018222547A2 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2019014127A (es) * 2017-05-31 2020-02-07 Corning Res & Dev Corp Fibras opticas revestidas por fusion en caliente, hinchables, absorbentes, tubos de refrigeracion, diseños de cables y procesos de fabricacion.
EP3540487A1 (en) * 2018-03-12 2019-09-18 Corning Research & Development Corporation Optical fiber cable with improved fire protection performance
CN111221088B (zh) * 2020-02-19 2021-02-26 杭州富通通信技术股份有限公司 一种光缆
CN113419319B (zh) * 2021-06-17 2022-07-15 江苏中天科技股份有限公司 架空带缆、制造方法及其生产系统
WO2024015219A1 (en) * 2022-07-12 2024-01-18 Corning Research & Development Corporation Optical fiber with water-blocking coating for use in high fiber density cables and method of making same
CN117238564B (zh) * 2023-09-19 2024-05-07 安徽省康利亚股份有限公司 一种轨道车辆用电缆

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GB9411028D0 (en) * 1994-06-02 1994-07-20 Cookson Group Plc Water blocking composites and their use in cable manufacture
US6284367B1 (en) * 1996-11-14 2001-09-04 Neptco, Inc. Process for the preparation of nonwoven water blocking tapes and their use in cable manufacture
DE19652762A1 (de) 1996-12-18 1998-08-06 Henkel Kgaa Quellbarer Schmelzklebstoff
US7491778B2 (en) * 1998-11-13 2009-02-17 Neptco Jv Llc Superabsorbent water-resistant coatings
DE19859728A1 (de) * 1998-12-23 2000-06-29 Henkel Kgaa Wasserquellbarer Schmelzklebstoff
US6463199B1 (en) * 1999-05-28 2002-10-08 Corning Cable Systems Llc Fiber optic cables with at least one water blocking zone
EP1170614A1 (en) * 2000-06-07 2002-01-09 Lucent Technologies Inc. Dry-blocked armored cable having reduced water penetration
MXPA03000200A (es) * 2000-07-24 2003-09-22 Dow Global Technologies Inc Composiciones de mezclas de polimeros superabsorbentes termoplasticos y su preparacion.
US7910645B2 (en) 2001-08-01 2011-03-22 H.B. Fuller Company Breathable biodegradable hot melt composition
US6849672B2 (en) 2002-01-15 2005-02-01 H.B. Fuller Licensing & Financing Inc. Superabsorbent thermoplastic composition and article including same
AU2003275013A1 (en) * 2002-09-18 2004-04-08 Owens Corning Low cost, high performance, flexible reinforcement for communications cable
US7050688B2 (en) * 2003-07-18 2006-05-23 Corning Cable Systems Llc Fiber optic articles, assemblies, and cables having optical waveguides
US7936957B1 (en) * 2007-03-09 2011-05-03 Superior Essex Communications, Lp High-density fiber optic ribbon cable with enhanced water blocking performance
US7630605B2 (en) * 2007-06-26 2009-12-08 Corning Cable Systems Llc Optical fiber assemblies having relatively low-levels of water-swellable powder and methods therefor
US7724998B2 (en) * 2007-06-28 2010-05-25 Draka Comteq B.V. Coupling composition for optical fiber cables
US7639915B2 (en) * 2007-06-28 2009-12-29 Draka Comteq B.V. Optical fiber cable having a deformable coupling element
US20140023330A1 (en) * 2012-07-17 2014-01-23 Douglas Blew Fiber optic cable with cellulosic filler elements
US9594226B2 (en) * 2013-10-18 2017-03-14 Corning Optical Communications LLC Optical fiber cable with reinforcement
US10473872B2 (en) * 2014-03-19 2019-11-12 Corning Optical Communications LLC Fiber optic cable with large-diameter optical fibers
MX2018006117A (es) * 2015-11-18 2018-08-01 Corning Optical Communications LLC Cable de fibra optica con estructura de acoplamiento periodico interno.
JP6631501B2 (ja) * 2016-12-27 2020-01-15 京セラドキュメントソリューションズ株式会社 議事録作成システム
MX2019014127A (es) * 2017-05-31 2020-02-07 Corning Res & Dev Corp Fibras opticas revestidas por fusion en caliente, hinchables, absorbentes, tubos de refrigeracion, diseños de cables y procesos de fabricacion.
WO2019032332A1 (en) * 2017-08-08 2019-02-14 Corning Research & Development Corporation RIBBON FIBER RIBBON WITH LOW MITIGATION, OPTICAL FIBER WITH LARGE DIAMETER OF FASHION FIELD AND CABLE
US20190157798A1 (en) * 2017-11-22 2019-05-23 Corning Research & Development Corporation Telecommunications enclosure designs for improved sealing and reliability via superabsorbent polymers
EP3717948A1 (en) * 2017-11-30 2020-10-07 Corning Optical Communications LLC Flame retardant compound on cable central member
US20200174209A1 (en) * 2018-12-03 2020-06-04 Ofs Fitel, Llc Compact indoor optical fiber backbone cable utilizing rollable ribbon

Also Published As

Publication number Publication date
US20210373273A1 (en) 2021-12-02
US20200088967A1 (en) 2020-03-19
WO2018222547A2 (en) 2018-12-06
CA3064902A1 (en) 2018-12-06
EP3631541A4 (en) 2021-06-02
EP3631541A2 (en) 2020-04-08
US11105998B2 (en) 2021-08-31
US11662539B2 (en) 2023-05-30
US20230314746A1 (en) 2023-10-05
WO2018222547A3 (en) 2020-04-02

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