TW200516284A - Drop optical fiber cable and FRP tensile body used in the same cable - Google Patents

Drop optical fiber cable and FRP tensile body used in the same cable

Info

Publication number
TW200516284A
TW200516284A TW093112038A TW93112038A TW200516284A TW 200516284 A TW200516284 A TW 200516284A TW 093112038 A TW093112038 A TW 093112038A TW 93112038 A TW93112038 A TW 93112038A TW 200516284 A TW200516284 A TW 200516284A
Authority
TW
Taiwan
Prior art keywords
coated
tension member
resin
optical fibers
frp
Prior art date
Application number
TW093112038A
Other languages
Chinese (zh)
Other versions
TWI297788B (en
Inventor
Masahiko Yokokita
Nobuyuki Tauchi
Kazunori Watanabe
Kenichi Fujino
Yutaka Mizuno
Original Assignee
Ube Nitto Kasei Co
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
Priority claimed from JP2002326513A external-priority patent/JP4077300B2/en
Application filed by Ube Nitto Kasei Co filed Critical Ube Nitto Kasei Co
Publication of TW200516284A publication Critical patent/TW200516284A/en
Application granted granted Critical
Publication of TWI297788B publication Critical patent/TWI297788B/zh

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
    • G02B6/443—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
    • 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
    • G02B6/4489—Manufacturing methods of optical cables of central supporting members of lobe structure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Communication Cables (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Ropes Or Cables (AREA)

Abstract

This invention provides a drop optical fiber cable and FRP tensile body used in the same cable. The drop optical fiber cable is provided with coated optical fibers, a resin-coated tension member, and a supporting wire. The resin-coated tension member is formed in a circular cross section in which a tension member made of a fiber-reinforced thermosetting resin coated with a coating layer made of a thermoplastic resin, and a pair of coated tension members are coaxially arranged above and below the coated optical fibers and with a predetermined space interposing the coated optical fibers. The supporting wire is arranged above the coated tension member, and the coated optical fibers and, coated tension member and the supporting wire have a structure integrally coated with a main body coating part made of a thermoplastic resin. The coated tension member is made of an FRP high tensile body having a coated layer made of a thermoplastic resin. In this case, the outer periphery of the FRP tension member and the inner periphery of the coating layer are mutually anchor-adhered. The thermoplastic resin used for the coating layer is selected from among resins which are mutually soluble with the resin used for the main body coating part.
TW093112038A 2002-11-11 2004-04-29 Drop optical fiber cable and FRP tensile body used in the same cable TW200516284A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002326513A JP4077300B2 (en) 2002-11-11 2002-11-11 Drop optical fiber cable
JP2003385202A JP2005148373A (en) 2003-11-14 2003-11-14 Frp made tension member and drop optical fiber cable

Publications (2)

Publication Number Publication Date
TW200516284A true TW200516284A (en) 2005-05-16
TWI297788B TWI297788B (en) 2008-06-11

Family

ID=34587352

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093112038A TW200516284A (en) 2002-11-11 2004-04-29 Drop optical fiber cable and FRP tensile body used in the same cable

Country Status (5)

Country Link
JP (1) JP2005148373A (en)
KR (1) KR20060120097A (en)
CN (1) CN100520468C (en)
TW (1) TW200516284A (en)
WO (1) WO2005047950A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI476469B (en) * 2009-12-02 2015-03-11 Fujikura Ltd Fiber optic cable

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CN100449347C (en) * 2007-06-19 2009-01-07 上海晓宝增强塑料有限公司 Aramid fiber reinforced plastic reinforcement, and its preparing process and use
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
JP5306614B2 (en) * 2007-08-09 2013-10-02 古河電気工業株式会社 Fiber optic cable
JP2009172995A (en) * 2007-12-27 2009-08-06 Ube Nitto Kasei Co Ltd Thermoplastic resin-coated frp cable and method of manufacturing the same
US7916989B2 (en) 2008-07-31 2011-03-29 Corning Cable Systems Llc Optical fiber assemblies having a powder or powder blend at least partially mechanically attached
WO2010019273A1 (en) 2008-08-15 2010-02-18 Corning Cable Systems Llc Optical fiber assemblies, and methods and apparatus for the manufacture thereof
CA2962220C (en) 2008-09-23 2018-07-10 Corning Optical Communications LLC Fiber optic cables and assemblies for fiber toward the subscriber applications
US8515236B2 (en) * 2009-06-09 2013-08-20 Corning Cable Systems Llc Fiber optic drop cable assembly for deployment on building walls
JP5431827B2 (en) * 2009-08-11 2014-03-05 宇部エクシモ株式会社 Manufacturing method of substantially rectangular thermoplastic resin-coated FRP filament, and drop optical fiber cable using the FRP filament
WO2011137236A1 (en) 2010-04-30 2011-11-03 Corning Cable Systems Llc Fiber optic cables with access features and methods of making fiber optic cables
CN101923199B (en) * 2010-08-20 2012-06-13 烽火通信科技股份有限公司 Method for preparing integrated optical cable of fibre reinforced plastic reinforcement and optical cable
ES2822160T3 (en) 2010-10-28 2021-04-29 Corning Optical Communications LLC Fiber Optic Cables with Extruded Access Characteristics and Methods for Manufacturing Fiber Optic Cables
RU143173U1 (en) 2010-11-23 2014-07-20 КОРНИНГ КЭЙБЛ СИСТЕМЗ ЭлЭлСи FIBER OPTICAL CABLES WITH CONSTRUCTIVE ELEMENTS FOR ACCESS
US9323022B2 (en) 2012-10-08 2016-04-26 Corning Cable Systems Llc Methods of making and accessing cables having access features
US9274302B2 (en) 2011-10-13 2016-03-01 Corning Cable Systems Llc Fiber optic cables with extruded access features for access to a cable cavity
US8682124B2 (en) 2011-10-13 2014-03-25 Corning Cable Systems Llc Access features of armored flat fiber optic cable
US9201208B2 (en) 2011-10-27 2015-12-01 Corning Cable Systems Llc Cable having core, jacket and polymeric jacket access features located in the jacket
US9176293B2 (en) 2011-10-28 2015-11-03 Corning Cable Systems Llc Buffered fibers with access features
US8909014B2 (en) 2012-04-27 2014-12-09 Corning Cable Systems Llc Fiber optic cable with access features and jacket-to-core coupling, and methods of making the same
JP2013257396A (en) * 2012-06-12 2013-12-26 Fujikura Ltd Optical fiber cable
US9482839B2 (en) 2013-08-09 2016-11-01 Corning Cable Systems Llc Optical fiber cable with anti-split feature
CN103984071B (en) * 2014-05-06 2017-02-15 江苏南方通信科技有限公司 Novel all-dielectric communication optical cable
EP4163689A1 (en) 2018-10-11 2023-04-12 Fujikura Ltd. Optical fiber cable

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JP2793621B2 (en) * 1988-06-20 1998-09-03 宇部日東化成 株式会社 Flat optical fiber cord
JP2717330B2 (en) * 1991-09-25 1998-02-18 株式会社熊谷組 Epoxy resin composition for high tension material made of FRP for pultrusion molding
JP3845136B2 (en) * 1995-12-06 2006-11-15 古河電気工業株式会社 Optical tape cord and optical fiber cable
JPH09159884A (en) * 1995-12-06 1997-06-20 Furukawa Electric Co Ltd:The Optical cord
JPH10104477A (en) * 1996-09-26 1998-04-24 Fujikura Ltd Aerial assembled outdoor service optical cable
JPH10148739A (en) * 1996-11-18 1998-06-02 Fujikura Ltd Aerial assembled outdoor optical cable
JPH10148737A (en) * 1996-11-20 1998-06-02 Fujikura Ltd Aerial outdoor optical cable
JPH10148738A (en) * 1996-11-20 1998-06-02 Fujikura Ltd Aerial assembled outdoor optical cable and its manufacture
JP3511574B2 (en) * 1997-06-18 2004-03-29 日本電信電話株式会社 Single core optical fiber cord and optical tape cord
JPH1172669A (en) * 1997-07-03 1999-03-16 Furukawa Electric Co Ltd:The Optical fiber cord
JP2000238143A (en) * 1999-02-23 2000-09-05 Ube Nitto Kasei Co Ltd Fiber-reinforced synthetic resin linear material
US6434306B1 (en) * 2000-04-17 2002-08-13 Sumitomo Electric Industries, Ltd. Optical cable and manufacturing method thereof
JP3854164B2 (en) * 2002-01-31 2006-12-06 株式会社フジクラ Fiber optic drop cable
JP3783946B2 (en) * 2002-08-02 2006-06-07 昭和電線電纜株式会社 Fiber optic cable
JP4077300B2 (en) * 2002-11-11 2008-04-16 宇部日東化成株式会社 Drop optical fiber cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI476469B (en) * 2009-12-02 2015-03-11 Fujikura Ltd Fiber optic cable

Also Published As

Publication number Publication date
WO2005047950A1 (en) 2005-05-26
JP2005148373A (en) 2005-06-09
CN1882863A (en) 2006-12-20
TWI297788B (en) 2008-06-11
KR20060120097A (en) 2006-11-24
CN100520468C (en) 2009-07-29

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Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent