GB1501777A - Optical cable having a reinforcing central core - Google Patents

Optical cable having a reinforcing central core

Info

Publication number
GB1501777A
GB1501777A GB35485/76A GB3548576A GB1501777A GB 1501777 A GB1501777 A GB 1501777A GB 35485/76 A GB35485/76 A GB 35485/76A GB 3548576 A GB3548576 A GB 3548576A GB 1501777 A GB1501777 A GB 1501777A
Authority
GB
United Kingdom
Prior art keywords
optical cable
central core
reinforcing central
elasticity
fibres
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
Application number
GB35485/76A
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.)
Cables de Lyon SA
Original Assignee
Cables de Lyon 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 Cables de Lyon SA filed Critical Cables de Lyon SA
Publication of GB1501777A publication Critical patent/GB1501777A/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

Landscapes

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

Abstract

1501777 Optical cable LES CABLES DE LYON 26 Aug 1976 [19 Sept 1975] 35485/76 Heading G2J A bundle of optic fibres 1 is arranged around a central core 2 coated by extruded layers 3, 4 the first having a high modulus of elasticity, the second a low modulus of elasticity and serving to cushion the helically layed fibres.
GB35485/76A 1975-09-19 1976-08-26 Optical cable having a reinforcing central core Expired GB1501777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7528809A FR2325062A1 (en) 1975-09-19 1975-09-19 CENTRAL CORE FOR THE ASSEMBLY OF OPTICAL FIBERS INTO A BEAM

Publications (1)

Publication Number Publication Date
GB1501777A true GB1501777A (en) 1978-02-22

Family

ID=9160222

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35485/76A Expired GB1501777A (en) 1975-09-19 1976-08-26 Optical cable having a reinforcing central core

Country Status (8)

Country Link
JP (1) JPS5263351A (en)
CA (1) CA1061148A (en)
CH (1) CH595645A5 (en)
DE (1) DE2641139A1 (en)
FR (1) FR2325062A1 (en)
GB (1) GB1501777A (en)
IT (1) IT1063950B (en)
NL (1) NL7610284A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600268A (en) * 1982-12-15 1986-07-15 Standard Telephones And Cables Public Limited Co. Cable for telecommunications purposes and a method of manufacturing the same

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269024A (en) * 1978-08-01 1981-05-26 Associated Electrical Industries Limited Strength members for the reinforcement of optical fibre cables
US4479702A (en) * 1982-07-06 1984-10-30 Olin Corporation Method and apparatus for assembling a compact multi-conductor optical fiber communication cable
JPS61179408A (en) * 1985-02-05 1986-08-12 Ube Nitto Kasei Kk Spacer for carrying optical fiber and its production
ATE174718T1 (en) * 1994-03-15 1999-01-15 Jansen Ag CABLE PROTECTION TUBE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7522928U (en) * 1975-07-16 1979-07-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen OPTICAL CABLE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600268A (en) * 1982-12-15 1986-07-15 Standard Telephones And Cables Public Limited Co. Cable for telecommunications purposes and a method of manufacturing the same

Also Published As

Publication number Publication date
FR2325062A1 (en) 1977-04-15
JPS5263351A (en) 1977-05-25
JPS6143683B2 (en) 1986-09-29
CA1061148A (en) 1979-08-28
IT1063950B (en) 1985-02-18
DE2641139A1 (en) 1977-03-31
NL7610284A (en) 1977-03-22
CH595645A5 (en) 1978-02-15
FR2325062B1 (en) 1979-03-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee