ES275331U - Optical fibre cable - Google Patents

Optical fibre cable

Info

Publication number
ES275331U
ES275331U ES1983275331U ES275331U ES275331U ES 275331 U ES275331 U ES 275331U ES 1983275331 U ES1983275331 U ES 1983275331U ES 275331 U ES275331 U ES 275331U ES 275331 U ES275331 U ES 275331U
Authority
ES
Spain
Prior art keywords
cable
optical fibre
fibres
fibre cable
optical
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
ES1983275331U
Other languages
Spanish (es)
Other versions
ES275331Y (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
Publication of ES275331U publication Critical patent/ES275331U/en
Application granted granted Critical
Publication of ES275331Y publication Critical patent/ES275331Y/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
    • G02B6/4407—Optical cables with internal fluted support member

Landscapes

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

Abstract

An optical fibre cable unit (1)has a central strength member (11), for providing increased tensile strength, a helically-wrapped corrugated tape (15) having a plurality of longitudinal grooves (17) and a plurality of optical fibres 21 laid into the longitudinal grooves. An outer layer (25) is provided to hold the fibres in place. The depth of the grooves is sufficient to receive one or more optical fibres which may be coated for protection. If a high fibre count cable is desired, it is possible to combine a plurality of cable units to form a composite cable.
ES1983275331U 1982-10-28 1983-10-28 AN IMPROVED FIBER OPTIC CABLE Expired ES275331Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43739182A 1982-10-28 1982-10-28

Publications (2)

Publication Number Publication Date
ES275331U true ES275331U (en) 1984-05-01
ES275331Y ES275331Y (en) 1984-12-16

Family

ID=23736230

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983275331U Expired ES275331Y (en) 1982-10-28 1983-10-28 AN IMPROVED FIBER OPTIC CABLE

Country Status (5)

Country Link
AU (1) AU2051283A (en)
BE (1) BE898103A (en)
ES (1) ES275331Y (en)
GB (1) GB2129580B (en)
SE (1) SE8305942D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1175835B (en) * 1984-04-19 1987-07-15 Pirelli Cavi Spa SUBMARINE CABLE FOR FIBER OPTIC TELECOMMUNICATIONS
GB8422545D0 (en) * 1984-09-06 1984-10-10 Bicc Plc Overhead electric conductors
FR2586826B1 (en) * 1985-09-05 1987-10-30 Radiall Ind CONNECTION DEVICE BETWEEN TWO OPTICAL CONNECTORS AND OPTICAL CABLES LIKELY TO BE USED IN SUCH A DEVICE.

Also Published As

Publication number Publication date
GB2129580B (en) 1985-04-11
SE8305942D0 (en) 1983-10-28
AU2051283A (en) 1984-05-03
GB2129580A (en) 1984-05-16
ES275331Y (en) 1984-12-16
GB8327344D0 (en) 1983-11-16
BE898103A (en) 1984-04-30

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20001009