GB8512961D0 - Optical fibre cables - Google Patents

Optical fibre cables

Info

Publication number
GB8512961D0
GB8512961D0 GB858512961A GB8512961A GB8512961D0 GB 8512961 D0 GB8512961 D0 GB 8512961D0 GB 858512961 A GB858512961 A GB 858512961A GB 8512961 A GB8512961 A GB 8512961A GB 8512961 D0 GB8512961 D0 GB 8512961D0
Authority
GB
United Kingdom
Prior art keywords
optical fibre
fibre cables
cables
optical
fibre
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
GB858512961A
Other versions
GB2159978A (en
GB2159978B (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.)
Telephone Cables Ltd
Original Assignee
Telephone Cables Ltd
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 Telephone Cables Ltd filed Critical Telephone Cables Ltd
Publication of GB8512961D0 publication Critical patent/GB8512961D0/en
Publication of GB2159978A publication Critical patent/GB2159978A/en
Application granted granted Critical
Publication of GB2159978B publication Critical patent/GB2159978B/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
    • G02B6/4407—Optical cables with internal fluted support member
    • 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
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/44382—Means specially adapted for strengthening or protecting the cables the means comprising hydrogen absorbing materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
GB08512961A 1984-05-23 1985-05-22 Optical fibre cables Expired GB2159978B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848413189A GB8413189D0 (en) 1984-05-23 1984-05-23 Optical fibre cables

Publications (3)

Publication Number Publication Date
GB8512961D0 true GB8512961D0 (en) 1985-06-26
GB2159978A GB2159978A (en) 1985-12-11
GB2159978B GB2159978B (en) 1988-01-13

Family

ID=10561402

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848413189A Pending GB8413189D0 (en) 1984-05-23 1984-05-23 Optical fibre cables
GB08512961A Expired GB2159978B (en) 1984-05-23 1985-05-22 Optical fibre cables

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848413189A Pending GB8413189D0 (en) 1984-05-23 1984-05-23 Optical fibre cables

Country Status (1)

Country Link
GB (2) GB8413189D0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8506497D0 (en) * 1985-03-13 1985-04-17 Telephone Cables Ltd Cables
IT1186003B (en) * 1985-10-08 1987-11-18 Pirelli Cavi Spa ABSORBENT HYDROGEN MIXTURE AND HYDROGEN ABSORBENT MIXTURE FOR FIBER OPTIC CABLE
GB8601540D0 (en) * 1986-01-22 1986-02-26 Telephone Cables Ltd Optical fibre cables
GB2247340B (en) * 1990-08-24 1994-06-15 Stc Plc Limited fire hazard cable
GB2325308B (en) * 1997-04-22 2001-08-01 Bka Sheathed optic fibre cable with inner tubes
NO985601L (en) * 1998-11-30 2000-05-31 Abb Kraft As Device by cable
MX2008015520A (en) 2006-10-24 2008-12-18 Afl Telecommunications Llc Breathable downhole fiber optic cable and a method of restoring performance.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE134046T1 (en) * 1982-11-08 1996-02-15 British Telecomm OPTICAL CABLE
GB8321229D0 (en) * 1983-08-05 1983-09-07 Bicc Plc Optical cables

Also Published As

Publication number Publication date
GB2159978A (en) 1985-12-11
GB2159978B (en) 1988-01-13
GB8413189D0 (en) 1984-06-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee