GB2206976B - Optical fibre cable - Google Patents

Optical fibre cable

Info

Publication number
GB2206976B
GB2206976B GB8716362A GB8716362A GB2206976B GB 2206976 B GB2206976 B GB 2206976B GB 8716362 A GB8716362 A GB 8716362A GB 8716362 A GB8716362 A GB 8716362A GB 2206976 B GB2206976 B GB 2206976B
Authority
GB
United Kingdom
Prior art keywords
optical fibre
fibre cable
cable
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.)
Expired - Fee Related
Application number
GB8716362A
Other versions
GB8716362D0 (en
GB2206976A (en
Inventor
Melvin Murray Ramsay
James Garrard Titchmarsh
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.)
STC PLC
Original Assignee
STC PLC
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 STC PLC filed Critical STC PLC
Priority to GB8716362A priority Critical patent/GB2206976B/en
Publication of GB8716362D0 publication Critical patent/GB8716362D0/en
Publication of GB2206976A publication Critical patent/GB2206976A/en
Application granted granted Critical
Publication of GB2206976B publication Critical patent/GB2206976B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B6/443—Protective covering
    • G02B6/4431—Protective covering with provision in the protective covering, e.g. weak line, for gaining access to one or more fibres, e.g. for branching or tapping
    • 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
    • G02B6/4402—Optical cables with one single optical waveguide
    • 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
    • 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
    • G02B6/4439—Auxiliary devices
    • G02B6/4469—Security aspects
GB8716362A 1987-07-10 1987-07-10 Optical fibre cable Expired - Fee Related GB2206976B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8716362A GB2206976B (en) 1987-07-10 1987-07-10 Optical fibre cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8716362A GB2206976B (en) 1987-07-10 1987-07-10 Optical fibre cable

Publications (3)

Publication Number Publication Date
GB8716362D0 GB8716362D0 (en) 1987-08-19
GB2206976A GB2206976A (en) 1989-01-18
GB2206976B true GB2206976B (en) 1991-01-30

Family

ID=10620497

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8716362A Expired - Fee Related GB2206976B (en) 1987-07-10 1987-07-10 Optical fibre cable

Country Status (1)

Country Link
GB (1) GB2206976B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2226270B (en) * 1988-12-22 1992-05-13 Stc Plc Optical fibre cables
US5042904A (en) * 1990-07-18 1991-08-27 Comm/Scope, Inc. Communications cable and method having a talk path in an enhanced cable jacket
GB2255836B (en) * 1991-05-11 1995-11-08 Northern Telecom Ltd Fibre optic cable
US6957000B2 (en) * 2002-10-31 2005-10-18 Corning Cable Systems Llc Peelable buffer layer having a preferential tear portion and methods of manufacturing the same
JP6017415B2 (en) 2010-04-30 2016-11-02 コーニング オプティカル コミュニケイションズ リミテッド ライアビリティ カンパニー Optical fiber cable with access feature and method of manufacturing the same
PL2633355T3 (en) 2010-10-28 2021-01-11 Corning Optical Communications LLC Fiber optic cables with extruded access features and methods of making fiber optic cables
US9274302B2 (en) 2011-10-13 2016-03-01 Corning Cable Systems Llc Fiber optic cables with extruded access features for access to a cable cavity
US9323022B2 (en) 2012-10-08 2016-04-26 Corning Cable Systems Llc Methods of making and accessing cables having access features
US9201208B2 (en) 2011-10-27 2015-12-01 Corning Cable Systems Llc Cable having core, jacket and polymeric jacket access features located in the jacket
US9176293B2 (en) * 2011-10-28 2015-11-03 Corning Cable Systems Llc Buffered fibers with access features

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1448793A (en) * 1974-05-31 1976-09-08 Post Office Optical cables
GB2029043A (en) * 1978-09-05 1980-03-12 Standard Telephones Cables Ltd Overhead power cables
GB2158963A (en) * 1984-05-14 1985-11-20 Telephone Cables Ltd Manufacture of optical fibre cable
GB2161614A (en) * 1984-06-19 1986-01-15 Telephone Cables Ltd Optical fibre cables

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1448793A (en) * 1974-05-31 1976-09-08 Post Office Optical cables
GB2029043A (en) * 1978-09-05 1980-03-12 Standard Telephones Cables Ltd Overhead power cables
GB2158963A (en) * 1984-05-14 1985-11-20 Telephone Cables Ltd Manufacture of optical fibre cable
GB2161614A (en) * 1984-06-19 1986-01-15 Telephone Cables Ltd Optical fibre cables

Also Published As

Publication number Publication date
GB8716362D0 (en) 1987-08-19
GB2206976A (en) 1989-01-18

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Legal Events

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

Effective date: 19930710