GB2123978B - Optical fibre cable - Google Patents

Optical fibre cable

Info

Publication number
GB2123978B
GB2123978B GB08317657A GB8317657A GB2123978B GB 2123978 B GB2123978 B GB 2123978B GB 08317657 A GB08317657 A GB 08317657A GB 8317657 A GB8317657 A GB 8317657A GB 2123978 B GB2123978 B GB 2123978B
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
Application number
GB08317657A
Other versions
GB2123978A (en
GB8317657D0 (en
Inventor
John Derek Smithies Hinchliffe
Oliver Sanders Johnson
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
Priority to GB08317657A priority Critical patent/GB2123978B/en
Publication of GB8317657D0 publication Critical patent/GB8317657D0/en
Publication of GB2123978A publication Critical patent/GB2123978A/en
Application granted granted Critical
Publication of GB2123978B publication Critical patent/GB2123978B/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
    • G02B6/4479—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
    • G02B6/4401—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
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • 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
    • G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
    • 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)
  • Communication Cables (AREA)
GB08317657A 1982-07-12 1983-06-29 Optical fibre cable Expired GB2123978B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08317657A GB2123978B (en) 1982-07-12 1983-06-29 Optical fibre cable

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB8220194 1982-07-12
GB8224925 1982-09-01
GB08317657A GB2123978B (en) 1982-07-12 1983-06-29 Optical fibre cable

Publications (3)

Publication Number Publication Date
GB8317657D0 GB8317657D0 (en) 1983-08-03
GB2123978A GB2123978A (en) 1984-02-08
GB2123978B true GB2123978B (en) 1985-09-11

Family

ID=27261658

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08317657A Expired GB2123978B (en) 1982-07-12 1983-06-29 Optical fibre cable

Country Status (1)

Country Link
GB (1) GB2123978B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110337603A (en) * 2017-03-22 2019-10-15 陶氏环球技术有限责任公司 Optical cable with channel design

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134842B (en) * 1982-12-22 1986-11-19 Telephone Cables Ltd Manufacturing optical cable with an optical fibre disposed loosely within a helical protective package
US4582093A (en) * 1983-12-05 1986-04-15 Libbey-Owens-Ford Company Fiber optic duct insert
GB8412276D0 (en) * 1984-05-14 1984-06-20 Telephone Cables Ltd Manufacture of optical fibre cable
DE3564493D1 (en) * 1984-06-19 1988-09-22 Telephone Cables Ltd Optical fibre cables
GB8419751D0 (en) * 1984-08-02 1984-09-05 Telephone Cables Ltd Optical cable
GB8423311D0 (en) * 1984-09-14 1984-10-17 Telephone Cables Ltd Optical fibre cables
GB8427895D0 (en) * 1984-11-05 1984-12-12 Telephone Cables Ltd Optical cables
GB2167002B (en) * 1984-11-07 1988-08-10 Telephone Cables Ltd Manufacture of optical cables
GB8432122D0 (en) * 1984-12-19 1985-01-30 Telephone Cables Ltd Optical cables
GB2170614A (en) * 1985-01-24 1986-08-06 Pirelli General Plc Optical fibre cables
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
US4784461A (en) * 1986-11-04 1988-11-15 Northern Telecom Limited Optical cable with improved strength
CA2076070A1 (en) * 1991-08-16 1993-02-17 James A. Cole Empty conduit with detachable cable assembly and method of making same
US6826338B2 (en) * 2001-02-28 2004-11-30 Asahi Glass Company, Limited Optical fiber cable having a partitioning spacer
US8559778B2 (en) 2010-04-22 2013-10-15 Corning Cable Systems Llc High density multifiber interconnect cable

Family Cites Families (7)

* 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
GB1526777A (en) * 1976-12-01 1978-09-27 Pilkington Brothers Ltd Method and apparatus for sheathing fibres
GB1479426A (en) * 1975-01-06 1977-07-13 Bicc Ltd Optical guides
GB1506967A (en) * 1975-01-29 1978-04-12 Int Standard Electric Corp Resilient optical fibre cable
GB1581554A (en) * 1976-10-13 1980-12-17 Telephone Cables Ltd Manufacture of optical fibre cables
GB1559026A (en) * 1977-04-13 1980-01-09 Bicc Ltd Optical guides
GB1568178A (en) * 1978-02-22 1980-05-29 Gen Electric Co Ltd Optical fibre cables

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110337603A (en) * 2017-03-22 2019-10-15 陶氏环球技术有限责任公司 Optical cable with channel design
CN110337603B (en) * 2017-03-22 2024-03-19 陶氏环球技术有限责任公司 Optical cable with channel structure

Also Published As

Publication number Publication date
GB2123978A (en) 1984-02-08
GB8317657D0 (en) 1983-08-03

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Legal Events

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

Effective date: 19930629