FI922669A0 - Optisk fiber foerpackad i plast. - Google Patents

Optisk fiber foerpackad i plast.

Info

Publication number
FI922669A0
FI922669A0 FI922669A FI922669A FI922669A0 FI 922669 A0 FI922669 A0 FI 922669A0 FI 922669 A FI922669 A FI 922669A FI 922669 A FI922669 A FI 922669A FI 922669 A0 FI922669 A0 FI 922669A0
Authority
FI
Finland
Prior art keywords
layer
foerpackad
plast
low modulus
plastics
Prior art date
Application number
FI922669A
Other languages
English (en)
Other versions
FI109619B (fi
FI922669A (fi
Inventor
Nigel Shackleton
Laura Elizabeth Pears
Original Assignee
Northern Telecom Limited World
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 Northern Telecom Limited World filed Critical Northern Telecom Limited World
Publication of FI922669A0 publication Critical patent/FI922669A0/fi
Publication of FI922669A publication Critical patent/FI922669A/fi
Application granted granted Critical
Publication of FI109619B publication Critical patent/FI109619B/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/1065—Multiple coatings
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Glass Compositions (AREA)
FI922669A 1991-06-12 1992-06-09 Muoviin pakattu optinen kuitu FI109619B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9112636A GB2256604B (en) 1991-06-12 1991-06-12 Plastics packaged optical fibre
GB9112636 1991-06-12

Publications (3)

Publication Number Publication Date
FI922669A0 true FI922669A0 (fi) 1992-06-09
FI922669A FI922669A (fi) 1992-12-13
FI109619B FI109619B (fi) 2002-09-13

Family

ID=10696533

Family Applications (1)

Application Number Title Priority Date Filing Date
FI922669A FI109619B (fi) 1991-06-12 1992-06-09 Muoviin pakattu optinen kuitu

Country Status (15)

Country Link
US (1) US5444808A (fi)
EP (1) EP0518523B1 (fi)
JP (1) JP3207924B2 (fi)
CN (1) CN1032090C (fi)
AT (1) ATE116273T1 (fi)
AU (1) AU652452B2 (fi)
CA (1) CA2071063C (fi)
DE (1) DE69201015T2 (fi)
DK (1) DK0518523T3 (fi)
ES (1) ES2068676T3 (fi)
FI (1) FI109619B (fi)
GB (1) GB2256604B (fi)
NO (1) NO312190B1 (fi)
NZ (1) NZ242992A (fi)
ZA (1) ZA924022B (fi)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5381504A (en) * 1993-11-15 1995-01-10 Minnesota Mining And Manufacturing Company Optical fiber element having a permanent protective coating with a Shore D hardness value of 65 or more
US5408564A (en) * 1994-06-27 1995-04-18 Siecor Corporation Strippable tight buffered optical waveguide
JP3462634B2 (ja) * 1995-06-28 2003-11-05 住友電気工業株式会社 光ファイバ心線及びその被覆の除去方法
US5908873A (en) 1995-12-20 1999-06-01 Borden Chemicals, Inc. Peelable bonded ribbon matrix material; optical fiber bonded ribbon arrays containing same; and process for preparing said optical fiber bonded ribbon arrays
US5633960A (en) * 1996-01-24 1997-05-27 The United States Of America As Represented By The Secretary Of The Navy Spatially averaging fiber optic accelerometer sensors
US5684910A (en) * 1996-06-24 1997-11-04 Lucent Technologies Inc. Buffered optical fiber having a strippable buffer layer
US5838862A (en) * 1996-10-24 1998-11-17 Corning Incorporated Strippable tight buffered optical waveguide fiber
US5850497A (en) * 1997-04-15 1998-12-15 Lucent Technologies Inc. Method for stretching refractory bodies
WO2000030987A1 (en) * 1998-11-24 2000-06-02 Corning Incorporated Method of applying protective coating to silica-containing article
US6767579B1 (en) 1998-11-24 2004-07-27 Corning Incorporated Methods for protecting silica-containing article in optical fiber manufacturing
US6289158B1 (en) * 1999-11-18 2001-09-11 Lucent Technologies Inc. Coated optical fiber with enhanced delamination resistance and thermally enhanced strippability
KR100318927B1 (ko) * 2000-01-06 2001-12-29 윤종용 냉각기를 구비한 광섬유 코팅 장치
JP2001235662A (ja) * 2000-02-23 2001-08-31 Yazaki Corp プラスチック光ファイバケーブル及びプラスチック光ファイバケーブルの製造方法
TW536640B (en) * 2001-04-13 2003-06-11 Furukawa Electric Co Ltd Coated optical fiber
US7295737B2 (en) * 2005-08-04 2007-11-13 Corning Cable Systems Llc Mechanically strippable upcoated optical fiber
US8292805B2 (en) * 2009-11-10 2012-10-23 Invuity, Inc. Illuminated suction apparatus
CN103293621B (zh) * 2013-06-25 2015-11-18 南京华信藤仓光通信有限公司 一种紧套光纤及其制作方法
CN108349218B (zh) * 2015-11-05 2021-04-27 康宁股份有限公司 具有确定模量对比的层压玻璃制品及其形成方法
CN107037334A (zh) * 2017-04-08 2017-08-11 国网河南省电力公司安阳供电公司 高压输电线路绝缘子全光纤监测网络
CN107015126A (zh) * 2017-04-08 2017-08-04 国网河南省电力公司安阳供电公司 基于光纤的绝缘子污秽监测方法
US20230185043A1 (en) * 2021-12-10 2023-06-15 Sterlite Technologies Limited Unbonded armored optical fibre cable

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072400A (en) * 1975-07-07 1978-02-07 Corning Glass Works Buffered optical waveguide fiber
US4243298A (en) * 1978-10-06 1981-01-06 International Telephone And Telegraph Corporation High-strength optical preforms and fibers with thin, high-compression outer layers
JPS5598706A (en) * 1979-01-23 1980-07-28 Nippon Telegr & Teleph Corp <Ntt> Glass fiber for optical transmission and its production
DE3020622C2 (de) * 1980-05-30 1985-05-15 W.L. Gore & Associates, Inc., Newark, Del. Bandkabel und Verfahren zu seiner Herstellung
JPS6086515A (ja) * 1983-10-18 1985-05-16 Junkosha Co Ltd 光伝送条体及びこれを用いたフラツトケ−ブル
GB8330851D0 (en) * 1983-11-18 1983-12-29 Fisons Plc Device
EP0212169B1 (de) * 1985-07-05 1990-09-19 Siemens Aktiengesellschaft Füllmasse für Lichtwellenleiteradern und/oder Lichtwellenleiterkabel
US4854668A (en) * 1987-04-14 1989-08-08 Siemens Aktiengesellschaft Light waveguide having three protective layers of plastic material and a method of manufacture
DE3911745A1 (de) * 1989-04-11 1990-10-25 Philips Patentverwaltung Verfahren zur herstellung von glaskoerpern mit bereichen unterschiedlicher optischer brechung
CA1321671C (en) * 1989-05-11 1993-08-24 Paul J. Shustack Ultraviolet radiation-curable coatings for optical fibers and optical fibers coated therewith
US5011260A (en) * 1989-07-26 1991-04-30 At&T Bell Laboratories Buffered optical fiber having a strippable buffer layer
US5062685A (en) * 1989-10-11 1991-11-05 Corning Incorporated Coated optical fibers and cables and method
US5181268A (en) * 1991-08-12 1993-01-19 Corning Incorporated Strippable tight buffered optical waveguide fiber
US5170459A (en) * 1991-08-30 1992-12-08 Hughes Aircraft Company Optical fiber attachment structure and method

Also Published As

Publication number Publication date
JPH05203848A (ja) 1993-08-13
FI109619B (fi) 2002-09-13
AU1818492A (en) 1992-12-17
GB9112636D0 (en) 1991-07-31
ES2068676T3 (es) 1995-04-16
GB2256604B (en) 1995-04-19
CN1032090C (zh) 1996-06-19
JP3207924B2 (ja) 2001-09-10
CA2071063C (en) 2001-10-30
CA2071063A1 (en) 1992-12-13
ATE116273T1 (de) 1995-01-15
NO312190B1 (no) 2002-04-08
DE69201015D1 (de) 1995-02-09
EP0518523B1 (en) 1994-12-28
DE69201015T2 (de) 1995-08-10
NO922288D0 (no) 1992-06-11
US5444808A (en) 1995-08-22
NZ242992A (en) 1993-06-25
AU652452B2 (en) 1994-08-25
CN1070739A (zh) 1993-04-07
DK0518523T3 (da) 1995-03-20
GB2256604A (en) 1992-12-16
ZA924022B (en) 1993-02-24
FI922669A (fi) 1992-12-13
EP0518523A1 (en) 1992-12-16
NO922288L (no) 1992-12-14

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Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: PRYSMIAN CABLES & SYSTEMS LIMITED

Free format text: PRYSMIAN CABLES & SYSTEMS LIMITED

MA Patent expired