ES272752U - Optical fibre cable - Google Patents

Optical fibre cable

Info

Publication number
ES272752U
ES272752U ES1983272752U ES272752U ES272752U ES 272752 U ES272752 U ES 272752U ES 1983272752 U ES1983272752 U ES 1983272752U ES 272752 U ES272752 U ES 272752U ES 272752 U ES272752 U ES 272752U
Authority
ES
Spain
Prior art keywords
layers
optical fibre
fibre cable
cushioning
encased
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
ES1983272752U
Other languages
Spanish (es)
Other versions
ES272752Y (en
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Priority to ES1983272752U priority Critical patent/ES272752Y/en
Publication of ES272752U publication Critical patent/ES272752U/en
Priority to GB08414552A priority patent/GB2144556B/en
Application granted granted Critical
Publication of ES272752Y publication Critical patent/ES272752Y/en
Expired 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
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/4434—Central member to take up tensile loads
    • 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
    • G02B6/4432—Protective covering with fibre reinforcements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Communication Cables (AREA)
  • Insulated Conductors (AREA)

Abstract

An optical fibre cable comprises optical fibres (6) stranded around a central member (7) before the assembly is encased in a cushioning material (4) and then three other layers (3, 2, 1) provided over the cushioning. These three layers comprise a tensile member (2) sandwiched between inner (3) and outer (1) extrusion layers and all three layers are able to slide relative to each other.
ES1983272752U 1983-06-07 1983-06-07 IMPROVED FIBER OPTIC CABLE FOR AIR LAYING Expired ES272752Y (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES1983272752U ES272752Y (en) 1983-06-07 1983-06-07 IMPROVED FIBER OPTIC CABLE FOR AIR LAYING
GB08414552A GB2144556B (en) 1983-06-07 1984-06-07 Optical fibre cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1983272752U ES272752Y (en) 1983-06-07 1983-06-07 IMPROVED FIBER OPTIC CABLE FOR AIR LAYING

Publications (2)

Publication Number Publication Date
ES272752U true ES272752U (en) 1984-04-16
ES272752Y ES272752Y (en) 1985-01-16

Family

ID=8425964

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983272752U Expired ES272752Y (en) 1983-06-07 1983-06-07 IMPROVED FIBER OPTIC CABLE FOR AIR LAYING

Country Status (2)

Country Link
ES (1) ES272752Y (en)
GB (1) GB2144556B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8531673D0 (en) * 1985-12-23 1986-02-05 Telephone Cables Ltd Optical fibre units

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1453402A (en) * 1974-03-20 1976-10-20 Pirelli General Cable Works Communication cables
DE2551211B2 (en) * 1975-11-12 1977-12-29 Siemens AG, 1000 Berlin und 8000 München OPTICAL CABLE WITH MULTI-LAYER PLASTIC COAT
FR2460492A1 (en) * 1979-06-28 1981-01-23 Cables De Lyon Geoffroy Delore FIBER OPTIC UNDERWATER CABLE
GB2060929B (en) * 1979-08-24 1984-03-07 Kokusai Denshin Denwa Co Ltd Optical fibre unit for an optical cable

Also Published As

Publication number Publication date
GB8414552D0 (en) 1984-07-11
GB2144556A (en) 1985-03-06
GB2144556B (en) 1986-11-19
ES272752Y (en) 1985-01-16

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