ES2038302T3 - Cable de fibra optica para uso en ambiente contaminante a temperatura elevada. - Google Patents

Cable de fibra optica para uso en ambiente contaminante a temperatura elevada.

Info

Publication number
ES2038302T3
ES2038302T3 ES198888307810T ES88307810T ES2038302T3 ES 2038302 T3 ES2038302 T3 ES 2038302T3 ES 198888307810 T ES198888307810 T ES 198888307810T ES 88307810 T ES88307810 T ES 88307810T ES 2038302 T3 ES2038302 T3 ES 2038302T3
Authority
ES
Spain
Prior art keywords
fiber optic
cable
high temperature
tubular member
optic cable
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES198888307810T
Other languages
English (en)
Inventor
Kathiresan Krishnaswamy
D. Patel Parbhubhai
Manuel R. Santana
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
American Telephone and Telegraph Co Inc
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 and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Application granted granted Critical
Publication of ES2038302T3 publication Critical patent/ES2038302T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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)
  • Insulated Conductors (AREA)
  • Communication Cables (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

UN CABLE DE FIBRA OPTICA (20), QUE PUEDE USARSE EN AMBIENTES A ALTA TEMPERATURA DURANTE UN PERIODO SUSTANCIAL DE TIEMPO SIN DEGRADACION DE LA TRANSMISION QUE INCLUYE UN NUCLEO DE FIBRA OPTICA (22), EL CUAL ESTA ENCERRADO POR UN MEDIO TUBULAR INTERNO (32) QUE TIENE PROPIEDDAES RTESISTENTES A LA TEMPERATURA. UN MIEMBRO TUBULAR EXTERIOR METALICO TRENZADO (50) QUE ENCIERRA EL MIEMBRO TUBULAR INTERIOR PROVISTO DE UN MECANISMO DE PROTECCION ADECUADO Y UN REFUERZO PARA EL CABLE. LA INTEGRIDAD DEL CABLE Y SU FUNCIONAMIENTO ES ADEMAS INTENSIFICADO POR UN TUBO METALICO QUE TIENE UNA PERIFERIA SELLADA INTERPUESTA ENTRE EL INTERIOR Y EXTERIOR DEL MIEMBRO TUBULAR QUE PREVIENE EL INGRESO DE LIQUIDOS CONTAMINANTES Y DA FLEXIBILIDAD AL CABLE.
ES198888307810T 1987-08-27 1988-08-24 Cable de fibra optica para uso en ambiente contaminante a temperatura elevada. Expired - Lifetime ES2038302T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2038302T3 true ES2038302T3 (es) 1993-07-16

Family

ID=22221235

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888307810T Expired - Lifetime ES2038302T3 (es) 1987-08-27 1988-08-24 Cable de fibra optica para uso en ambiente contaminante a temperatura elevada.

Country Status (9)

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

Families Citing this family (12)

* 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
JP4217908B2 (ja) 2002-05-17 2009-02-04 住友電気工業株式会社 テープ状光ファイバ心線、その製造方法、テープ心線付きコネクタ、テープ心線付き光ファイバアレイ、および光配線システム
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

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 (es) * 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 (es) * 1985-04-26 1986-11-08
JPS6287307U (es) * 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
JPS6472110A (en) 1989-03-17
JP2648343B2 (ja) 1997-08-27
AU589842B2 (en) 1989-10-19
DK476888A (da) 1989-02-28
KR890004184A (ko) 1989-04-20
DK476888D0 (da) 1988-08-26
EP0306204B1 (en) 1993-03-03
AU2163488A (en) 1989-03-02
DE3878791D1 (de) 1993-04-08
EP0306204A1 (en) 1989-03-08
DE3878791T2 (de) 1993-06-09
CN1020130C (zh) 1993-03-17
DK170241B1 (da) 1995-07-10
CA1324016C (en) 1993-11-09
CN1031897A (zh) 1989-03-22

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