DK0816885T3 - field Cable - Google Patents

field Cable

Info

Publication number
DK0816885T3
DK0816885T3 DK97109340T DK97109340T DK0816885T3 DK 0816885 T3 DK0816885 T3 DK 0816885T3 DK 97109340 T DK97109340 T DK 97109340T DK 97109340 T DK97109340 T DK 97109340T DK 0816885 T3 DK0816885 T3 DK 0816885T3
Authority
DK
Denmark
Prior art keywords
sleeve
optical fibre
cable
field cable
armouring
Prior art date
Application number
DK97109340T
Other languages
Danish (da)
Inventor
Hanspeter Etter
Original Assignee
Brugg Telecom Ag
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 Brugg Telecom Ag filed Critical Brugg Telecom Ag
Application granted granted Critical
Publication of DK0816885T3 publication Critical patent/DK0816885T3/en

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
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4486—Protective covering
    • G02B6/4488—Protective covering using metallic tubes
    • 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
    • G02B6/4416—Heterogeneous cables
    • G02B6/4422—Heterogeneous cables of the overhead type
    • 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
    • G02B6/4427—Pressure resistant cables, e.g. undersea 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
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulated Conductors (AREA)
  • Communication Cables (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Resistance Heating (AREA)

Abstract

The optical cable (1) has at least one optical fibre (2) contained within an armoured sleeve having at least 2 solid material layers (3,5,7). The inner layer of the sleeve is provided as an optical fibre reception sleeve (3) positioned at the cable core, surrounded by at least one armouring layer (5,7) of metal armouring elements providing a uniform resistance to bending in all directions.
DK97109340T 1996-06-18 1997-06-10 field Cable DK0816885T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH01519/96A CH689358A5 (en) 1996-06-18 1996-06-18 Optical cable with armouring and using the same.

Publications (1)

Publication Number Publication Date
DK0816885T3 true DK0816885T3 (en) 2003-04-14

Family

ID=4212343

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97109340T DK0816885T3 (en) 1996-06-18 1997-06-10 field Cable

Country Status (5)

Country Link
EP (1) EP0816885B1 (en)
AT (1) ATE208051T1 (en)
CH (1) CH689358A5 (en)
DE (1) DE59705143D1 (en)
DK (1) DK0816885T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1717620A1 (en) * 2005-04-27 2006-11-02 Run Chi Hsu Anti-twisting optical fiber cable
CN108802936B (en) * 2018-07-05 2020-06-12 杭州富通通信技术股份有限公司 Radiation-resistant and bending-resistant reinforced optical cable
EP3674761A1 (en) * 2018-12-31 2020-07-01 Sterlite Technologies Limited Unitube optical fiber cable
CN113644102B (en) * 2021-08-10 2024-03-15 京东方科技集团股份有限公司 Display module, preparation method thereof and display device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2628070B1 (en) * 1976-06-21 1977-08-11 Siemens Ag Single core optical cable
GB2010528B (en) * 1977-12-16 1982-05-19 Post Office Underwater cables
AU526350B2 (en) * 1979-07-23 1983-01-06 Pirelli General Cable Works Ltd. Optical fibres cable
GB2105865B (en) * 1982-07-09 1985-08-07 Philips Nv Optical communication cable having a light wave guide and a tensile secondary coating
FR2559592A1 (en) * 1984-02-10 1985-08-16 Cables Electro Telecommunicati Single-fibre optical cable and its use for guiding a missile in flight
US4606604A (en) * 1984-05-16 1986-08-19 Optelecom, Inc. Optical fiber submarine cable and method of making
US4979795A (en) * 1989-06-29 1990-12-25 At&T Bell Laboratories Coilable torque-balanced cable and method of manufacture
US4946237A (en) * 1989-06-30 1990-08-07 At&T Bell Laboratories Cable having non-metallic armoring layer
US5199096A (en) * 1991-10-30 1993-03-30 Krishnaswamy Kathiresan Steam-resistant cable such as steam-resistant optical fiber cable
DE4228272A1 (en) * 1992-08-26 1994-03-03 Siemens Ag Optical cable with protective layer preventing ingress of water - has corrosion proof steel wires around wave guide as reinforcement
DE4337180A1 (en) * 1993-10-30 1995-06-14 Felten & Guilleaume Energie Multi-core flexible power cable with integrated fiber optic cables

Also Published As

Publication number Publication date
EP0816885A2 (en) 1998-01-07
ATE208051T1 (en) 2001-11-15
DE59705143D1 (en) 2001-12-06
EP0816885B1 (en) 2001-10-31
EP0816885A3 (en) 1998-09-16
CH689358A5 (en) 1999-03-15

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