DK476888A - Optisk fiber-kabel til anvendelse i omgivelser med hoej temperatur - Google Patents

Optisk fiber-kabel til anvendelse i omgivelser med hoej temperatur

Info

Publication number
DK476888A
DK476888A DK476888A DK476888A DK476888A DK 476888 A DK476888 A DK 476888A DK 476888 A DK476888 A DK 476888A DK 476888 A DK476888 A DK 476888A DK 476888 A DK476888 A DK 476888A
Authority
DK
Denmark
Prior art keywords
optical fiber
high temperature
fiber cable
temperature environments
environments
Prior art date
Application number
DK476888A
Other languages
English (en)
Other versions
DK170241B1 (da
DK476888D0 (da
Inventor
Krishnaswamy Kathiresan
Parbhubhai D Patel
Manuel R Santana
Original Assignee
American Telephone & Telegraph
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 American Telephone & Telegraph filed Critical American Telephone & Telegraph
Publication of DK476888D0 publication Critical patent/DK476888D0/da
Publication of DK476888A publication Critical patent/DK476888A/da
Application granted granted Critical
Publication of DK170241B1 publication Critical patent/DK170241B1/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
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • G02B6/4431—Protective covering with provision in the protective covering, e.g. weak line, for gaining access to one or more fibres, e.g. for branching or tapping
    • 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
    • G02B6/4403—Optical cables with ribbon structure
    • 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
    • G02B6/4435—Corrugated mantle
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Communication Cables (AREA)
  • Insulated Conductors (AREA)
  • Light Guides In General And Applications Therefor (AREA)
DK476888A 1987-08-27 1988-08-26 Optisk fiber-kabel til anvendelse i omgivelser med høj temperatur og med forurening DK170241B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9007587A 1987-08-27 1987-08-27
US9007587 1987-08-27

Publications (3)

Publication Number Publication Date
DK476888D0 DK476888D0 (da) 1988-08-26
DK476888A true DK476888A (da) 1989-02-28
DK170241B1 DK170241B1 (da) 1995-07-10

Family

ID=22221235

Family Applications (1)

Application Number Title Priority Date Filing Date
DK476888A DK170241B1 (da) 1987-08-27 1988-08-26 Optisk fiber-kabel til anvendelse i omgivelser med høj temperatur og med forurening

Country Status (9)

Country Link
EP (1) EP0306204B1 (da)
JP (1) JP2648343B2 (da)
KR (1) KR890004184A (da)
CN (1) CN1020130C (da)
AU (1) AU589842B2 (da)
CA (1) CA1324016C (da)
DE (1) DE3878791T2 (da)
DK (1) DK170241B1 (da)
ES (1) ES2038302T3 (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5131064A (en) * 1991-02-19 1992-07-14 At&T Bell Laboratories Cable having lightning protective sheath system
US5199096A (en) * 1991-10-30 1993-03-30 Krishnaswamy Kathiresan Steam-resistant cable such as steam-resistant optical fiber cable
US5243675A (en) * 1992-04-16 1993-09-07 At&T Bell Laboratories Optical fiber cable which resists damage caused by a hostile environment
DE19713306C1 (de) * 1997-03-29 1998-04-23 Alsthom Cge Alcatel Optisches Element oder optisches Kabel und Verfahren zu dessen Herstellung
US6238791B1 (en) 1997-12-18 2001-05-29 Ppg Industries Ohio, Inc. Coated glass fibers, composites and methods related thereto
US6087000A (en) * 1997-12-18 2000-07-11 Ppg Industries Ohio, Inc. Coated fiber strands, composites and cables including the same and related methods
EP1170225A1 (en) 2000-07-07 2002-01-09 UniGreen International A/S Inflatable bag for packaging and protection and its method of producing
WO2003098307A1 (fr) * 2002-05-17 2003-11-27 Sumitomo Electric Industries, Ltd. Coeur de fibre optique de type ruban, procede de production correspondant, connecteur portant un coeur de type ruban, ensemble de fibres optiques portant un coeur de type ruban et systeme de cablage optique
KR101450651B1 (ko) * 2013-11-27 2014-10-15 우진 일렉트로나이트(주) 연속 측온 장치 및 이를 포함하는 ｒｈ장치
GB2543319A (en) 2015-10-14 2017-04-19 Heraeus Electro Nite Int Cored wire, method and device for the production
CN105974542A (zh) * 2016-07-18 2016-09-28 天津市立孚光电线缆开发有限公司 耐反复弯曲的新型光缆
CN110837155B (zh) * 2019-10-31 2020-12-01 中国科学院长春光学精密机械与物理研究所 一种光纤线路结构单元及光纤线路
CN119686141A (zh) * 2024-12-12 2025-03-25 北京交通大学 一种耐高温智慧索股及其制作方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284842A (en) * 1979-10-31 1981-08-18 Bell Telephone Laboratories, Inc. Cable having superior resistance to flame spread and smoke evolution
JPS5728411U (da) * 1980-07-24 1982-02-15
JPS5826009U (ja) * 1981-08-12 1983-02-19 古河電気工業株式会社 耐火光ケ−ブル
US4750806A (en) * 1985-06-17 1988-06-14 Alcatel Usa Corporation Glass fibers and capillaries with high temperature resistant coatings
NO153549C (no) * 1983-04-13 1986-04-09 Norsk Fiberoptikk As Brannsikker fiberkabel.
JPS59168704U (ja) * 1983-04-27 1984-11-12 日本電信電話株式会社 Ｃｓ外被光ケ−ブル
DE3319433A1 (de) * 1983-05-28 1984-11-29 Standard Elektrik Lorenz Ag, 7000 Stuttgart Optisches kabel
JPS60501925A (ja) * 1983-07-29 1985-11-07 アメリカン テレフオン アンド テレグラフ カムパニ− 耐燃性プレナムケーブル
NO153511C (no) * 1983-08-25 1986-04-02 Standard Tel Kabelfab As Brann-og oljeresistent kabel.
NO155076C (no) * 1984-03-22 1987-02-04 Standard Tel Kabelfab As Fiberoptisk kabel.
AU579168B2 (en) * 1984-08-09 1988-11-17 Alcatel N.V. Improved optical communications cable
JPS61179517U (da) * 1985-04-26 1986-11-08
JPS6287307U (da) * 1985-11-19 1987-06-04
ATE49062T1 (de) * 1986-08-08 1990-01-15 Kabel & Drahtwerke Ag Lichtwellenleiterkabel.

Also Published As

Publication number Publication date
AU589842B2 (en) 1989-10-19
CN1020130C (zh) 1993-03-17
ES2038302T3 (es) 1993-07-16
KR890004184A (ko) 1989-04-20
DE3878791D1 (de) 1993-04-08
DE3878791T2 (de) 1993-06-09
CN1031897A (zh) 1989-03-22
EP0306204A1 (en) 1989-03-08
AU2163488A (en) 1989-03-02
CA1324016C (en) 1993-11-09
JPS6472110A (en) 1989-03-17
EP0306204B1 (en) 1993-03-03
JP2648343B2 (ja) 1997-08-27
DK170241B1 (da) 1995-07-10
DK476888D0 (da) 1988-08-26

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed