GB8511957D0 - Optical fibre cable - Google Patents

Optical fibre cable

Info

Publication number
GB8511957D0
GB8511957D0 GB858511957A GB8511957A GB8511957D0 GB 8511957 D0 GB8511957 D0 GB 8511957D0 GB 858511957 A GB858511957 A GB 858511957A GB 8511957 A GB8511957 A GB 8511957A GB 8511957 D0 GB8511957 D0 GB 8511957D0
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.)
Granted
Application number
GB858511957A
Other versions
GB2158963B (en
GB2158963A (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 GB8511957D0 publication Critical patent/GB8511957D0/en
Publication of GB2158963A publication Critical patent/GB2158963A/en
Application granted granted Critical
Publication of GB2158963B publication Critical patent/GB2158963B/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
    • G02B6/443—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
    • G02B6/4407—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
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4489—Manufacturing methods of optical cables of central supporting members of lobe structure
    • 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
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/449—Twisting
    • G02B6/4491—Twisting in a lobe structure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB08511957A 1984-05-14 1985-05-10 Manufacture of optical fibre cable Expired GB2158963B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848412276A GB8412276D0 (en) 1984-05-14 1984-05-14 Manufacture of optical fibre cable

Publications (3)

Publication Number Publication Date
GB8511957D0 true GB8511957D0 (en) 1985-06-19
GB2158963A GB2158963A (en) 1985-11-20
GB2158963B GB2158963B (en) 1987-07-01

Family

ID=10560933

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848412276A Pending GB8412276D0 (en) 1984-05-14 1984-05-14 Manufacture of optical fibre cable
GB08511957A Expired GB2158963B (en) 1984-05-14 1985-05-10 Manufacture of optical fibre cable

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848412276A Pending GB8412276D0 (en) 1984-05-14 1984-05-14 Manufacture of optical fibre cable

Country Status (1)

Country Link
GB (2) GB8412276D0 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8520906D0 (en) * 1985-08-21 1985-09-25 Telephone Cables Ltd Optical fibre cables
GB8605018D0 (en) * 1986-02-28 1986-04-09 Bicc Plc Optical fibre element
GB8605016D0 (en) * 1986-02-28 1986-04-09 Bicc Plc Optical cable
IT1189524B (en) * 1986-05-19 1988-02-04 Pirelli Cavi Spa SUBMARINE CABLES FOR OPTICAL FIBER TELECOMMUNICATIONS AND THEIR MANUFACTURING PROCEDURE
LU86432A1 (en) * 1986-05-21 1986-12-02 Tirfibre Sa METHOD OF LAYING AND PULLING A CABLE IN A CONDUIT AND DEVICE USING THE SAME
GB2206976B (en) * 1987-07-10 1991-01-30 Stc Plc Optical fibre cable
JPH0676172A (en) * 1991-04-16 1994-03-18 Sumitomo Electric Ind Ltd Detector for burglary
US6178278B1 (en) 1997-11-13 2001-01-23 Alcatel Indoor/outdoor dry optical fiber cable
FR2778449B1 (en) * 1998-05-07 2000-06-09 Amco SUPPORT FOR HOLDING FLEXIBLE PIPES
US6169834B1 (en) 1998-05-13 2001-01-02 Alcatel Slotted composite cable having a cable housing with a tubular opening for copper pairs and a slot for an optical fiber
US6253012B1 (en) 1998-11-12 2001-06-26 Alcatel Cycled fiber lock for cross-functional totally dry optical fiber loose tube cable
FR2984530B1 (en) * 2011-12-16 2015-06-12 Silec Cable OPTICAL CABLE WITH EXTRACTIBLE MICROMODULA AND INTERNAL LONGITUDINAL PROFILE
US10525448B2 (en) 2015-07-22 2020-01-07 Basf Corporation High geometric surface area catalysts for vinyl acetate monomer production

Family Cites Families (3)

* 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
GB1578439A (en) * 1978-03-22 1980-11-05 Bicc Ltd Optical cables
GB2123978B (en) * 1982-07-12 1985-09-11 Telephone Cables Ltd Optical fibre cable

Also Published As

Publication number Publication date
GB2158963B (en) 1987-07-01
GB8412276D0 (en) 1984-06-20
GB2158963A (en) 1985-11-20

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Legal Events

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