CA2068509A1 - Cable etanche a la vapeur, tel un cable de fibres optiques etanche a la vapeur - Google Patents

Cable etanche a la vapeur, tel un cable de fibres optiques etanche a la vapeur

Info

Publication number
CA2068509A1
CA2068509A1 CA2068509A CA2068509A CA2068509A1 CA 2068509 A1 CA2068509 A1 CA 2068509A1 CA 2068509 A CA2068509 A CA 2068509A CA 2068509 A CA2068509 A CA 2068509A CA 2068509 A1 CA2068509 A1 CA 2068509A1
Authority
CA
Canada
Prior art keywords
steam
resistant
optical fiber
cable
disposed
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.)
Granted
Application number
CA2068509A
Other languages
English (en)
Other versions
CA2068509C (fr
Inventor
Krishnaswamy Kathiresan
Andrew John Panuska
Manuel Roberto 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 Inc
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
Publication of CA2068509A1 publication Critical patent/CA2068509A1/fr
Application granted granted Critical
Publication of CA2068509C publication Critical patent/CA2068509C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B6/4401—Optical cables
    • G02B6/4415—Cables for special applications
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Communication Cables (AREA)
  • Insulated Conductors (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Cable Accessories (AREA)
  • Light Guides In General And Applications Therefor (AREA)
CA002068509A 1991-10-30 1992-04-07 Cable etanche a la vapeur, tel un cable de fibres optiques etanche a la vapeur Expired - Fee Related CA2068509C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US785,602 1991-10-30
US07/785,602 US5199096A (en) 1991-10-30 1991-10-30 Steam-resistant cable such as steam-resistant optical fiber cable

Publications (2)

Publication Number Publication Date
CA2068509A1 true CA2068509A1 (fr) 1993-05-01
CA2068509C CA2068509C (fr) 1995-01-10

Family

ID=25136015

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002068509A Expired - Fee Related CA2068509C (fr) 1991-10-30 1992-04-07 Cable etanche a la vapeur, tel un cable de fibres optiques etanche a la vapeur

Country Status (6)

Country Link
US (1) US5199096A (fr)
EP (1) EP0541198A1 (fr)
JP (1) JPH05134152A (fr)
CN (1) CN1036871C (fr)
CA (1) CA2068509C (fr)
EG (1) EG20127A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243675A (en) * 1992-04-16 1993-09-07 At&T Bell Laboratories Optical fiber cable which resists damage caused by a hostile environment
GB2271859B (en) * 1992-10-21 1995-10-18 Northern Telecom Ltd Optical fibre cable comprising stack of ribbon fibre elements
US5384880A (en) * 1993-12-03 1995-01-24 Alcatel Na Cable Systems, Inc. Dielectric ribbon optical fiber cable
CA2161168C (fr) 1994-12-20 2001-08-14 John James Blee Cable a fibres optiques pour utilisations sous-marines, utilisant un cable a fibres optiques pour utilisations terrestres
US5566266A (en) * 1995-01-26 1996-10-15 Siecor Corporation Optical fiber service cable
US5677974A (en) * 1995-08-28 1997-10-14 Southern New England Telephone Company Hybrid communications and power cable and distribution method and network using the same
CH689358A5 (de) * 1996-06-18 1999-03-15 Brugg Telecom Ag Optisches Kabel mit Armierungsmitteln und Verwendung desselben.
US6404961B1 (en) 1998-07-23 2002-06-11 Weatherford/Lamb, Inc. Optical fiber cable having fiber in metal tube core with outer protective layer
DE19845172A1 (de) * 1998-10-01 2000-04-06 Alcatel Sa Nachrichtenkabelnetz in einem primär für andere Zwecke genutzten Kanal- oder Rohrsystem
US6496629B2 (en) 1999-05-28 2002-12-17 Tycom (Us) Inc. Undersea telecommunications cable
US6349161B1 (en) * 1999-05-28 2002-02-19 Tycom (Us) Inc. Undersea communications cable having centrally located, plastic buffer tube
US9377598B2 (en) 2003-04-24 2016-06-28 Weatherford Technology Holdings, Llc Fiber optic cable systems and methods to prevent hydrogen ingress
US7646953B2 (en) 2003-04-24 2010-01-12 Weatherford/Lamb, Inc. Fiber optic cable systems and methods to prevent hydrogen ingress
US7024081B2 (en) * 2003-04-24 2006-04-04 Weatherford/Lamb, Inc. Fiber optic cable for use in harsh environments
EP3698189A1 (fr) * 2017-10-20 2020-08-26 DSM IP Assets B.V. Élément de câble à fibre optique et construction de câble à fibre optique incluant ledit élément

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1075331A (fr) * 1976-02-05 1980-04-08 Western Electric Company, Incorporated Procede de fabrication de cables a deux gaines
US4078853A (en) * 1976-02-25 1978-03-14 Bell Telephone Laboratories, Incorporated Optical communication cable
US4859023A (en) * 1981-09-21 1989-08-22 American Telephone And Telegraph Company, At&T Bell Laboratories Sheathed optical fiber cable
US4515435A (en) * 1982-08-10 1985-05-07 Cooper Industries, Inc. Thermally stabilized fiber optic cable
DE3325803C2 (de) * 1983-07-16 1986-11-20 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Inkrementale, lichtelektrische Meßeinrichtung
EP0137079A1 (fr) * 1983-09-08 1985-04-17 Olin Corporation Procédé et dispositif pour assembler un câble de communication avec plusieurs conducteurs de fibres optiques
US4687293A (en) * 1985-12-27 1987-08-18 Conax Buffalo Corporation Metal-encased light conductor
JPS62192711A (ja) * 1986-02-20 1987-08-24 Toray Ind Inc 耐熱性プラスチツク光ケ−ブル
DE3878791T2 (de) * 1987-08-27 1993-06-09 American Telephone & Telegraph Faseroptisches kabel fuer anwendung in hochtemperaturumgebung.
US4896940A (en) * 1987-08-27 1990-01-30 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber cable for use in high temperature contaminating environment
US4867526A (en) * 1987-10-30 1989-09-19 American Telephone And Telegraph Company, At&T Bell Laboratories Water resistant communications cable
GB2215084A (en) * 1988-02-23 1989-09-13 Stc Plc Optical fibre ribbon containing cables
US4974926A (en) * 1989-04-06 1990-12-04 At&T Bell Laboratories Underwater optical fiber cable
US5000539A (en) * 1989-07-31 1991-03-19 Cooper Industries, Inc. Water blocked cable
US5015063A (en) * 1989-10-25 1991-05-14 At&T Bell Laboratories Optical fiber cable core

Also Published As

Publication number Publication date
US5199096A (en) 1993-03-30
CN1036871C (zh) 1997-12-31
CA2068509C (fr) 1995-01-10
EG20127A (en) 1997-07-31
EP0541198A1 (fr) 1993-05-12
JPH05134152A (ja) 1993-05-28
CN1072022A (zh) 1993-05-12

Similar Documents

Publication Publication Date Title
CA2093372A1 (fr) Cable optique resistant aux agents exterieurs
NZ221334A (en) Optical cable with optical fibre in strength member interstices
CA2061365A1 (fr) Cable muni d'une enveloppe protectrice parafoudre
CA2161168A1 (fr) Cable a fibres optiques pour utilisations sous-marines, utilisant un cable a fibres optiques pour utilisations terrestres
CA2025206A1 (fr) Unite a fibre optique integree a un ouvrage sous-marin de grande longueur
DE3279159D1 (en) Fibre optic sensor with bonded dye
CA2091716A1 (fr) Cable a fibres optiques sous-marin avec fibres optiques fixees a l'ame du cable
IL109954A0 (en) Hydrogen-absorbing composition for optical fiber cables and optical fiber cables incorporating such composition
CA2019553A1 (fr) Interface de centrage de sonde pour fibre optique
CA2087295A1 (fr) Cable de fibres optiques
HK48286A (en) Composite overhead transmission line and method of manufacturing such a line
GB2027932B (en) Sealed connection between an optical fibre cable and a submerged housing
AU576055B2 (en) Submarine optical cable
CA2019902A1 (fr) Cable a fibres optiques
ES8608692A1 (es) Perfeccionamientos en los cables opticos submarinos para te-lecomunicaciones
CA2112236A1 (fr) Systeme de protection contre la corrosion
JPS6472110A (en) Communication cable
IE812236L (en) Optical fibre cable
GB2106497B (en) Tho2-and cdo-free, optical glass with refractive indices 1.73-1.88 and abbe numbers 35-52
AU4910790A (en) Submarine cable with rectangular lcp ribbon package
SG90290G (en) Hermetically sealed optical fiber tube,as well as an armored cable incorporating such tube
EP0163401A3 (fr) Câbles
SE8502047L (sv) Gasskyddad optisk fiberkabel
AU578705B2 (en) An improved optical fibre ribbon structure
EP0136887A3 (fr) Câble fibre optique diélectrique

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed