GB2181090B - Optical fibre cable - Google Patents

Optical fibre cable

Info

Publication number
GB2181090B
GB2181090B GB8622391A GB8622391A GB2181090B GB 2181090 B GB2181090 B GB 2181090B GB 8622391 A GB8622391 A GB 8622391A GB 8622391 A GB8622391 A GB 8622391A GB 2181090 B GB2181090 B GB 2181090B
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
GB8622391A
Other versions
GB2181090A (en
GB8622391D0 (en
Inventor
Ronald Yaxley Gill
Clifford Heywood
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
Priority claimed from GB858524323A external-priority patent/GB8524323D0/en
Application filed by Telephone Cables Ltd filed Critical Telephone Cables Ltd
Priority to GB8622391A priority Critical patent/GB2181090B/en
Publication of GB8622391D0 publication Critical patent/GB8622391D0/en
Publication of GB2181090A publication Critical patent/GB2181090A/en
Application granted granted Critical
Publication of GB2181090B publication Critical patent/GB2181090B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00663—Production of light guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/14—Twisting
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0075—Light guides, optical cables
GB8622391A 1985-10-02 1986-09-17 Optical fibre cable Expired - Fee Related GB2181090B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8622391A GB2181090B (en) 1985-10-02 1986-09-17 Optical fibre cable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858524323A GB8524323D0 (en) 1985-10-02 1985-10-02 Optical fibre cable
GB8622391A GB2181090B (en) 1985-10-02 1986-09-17 Optical fibre cable

Publications (3)

Publication Number Publication Date
GB8622391D0 GB8622391D0 (en) 1986-10-22
GB2181090A GB2181090A (en) 1987-04-15
GB2181090B true GB2181090B (en) 1990-04-18

Family

ID=26289835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8622391A Expired - Fee Related GB2181090B (en) 1985-10-02 1986-09-17 Optical fibre cable

Country Status (1)

Country Link
GB (1) GB2181090B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359420A3 (en) * 1988-09-07 1991-08-28 Telephone Cables Limited Cable core with a twisting channel, and laying optical fibre therein
DE3926593A1 (en) * 1989-08-11 1991-02-14 Rheydt Kabelwerk Ag OPTICAL CABLE
EP0438745A1 (en) * 1990-01-05 1991-07-31 Orscheln Co. Flexible corrosion-resistant conduit and method
US11454775B1 (en) * 2021-02-24 2022-09-27 Superior Essex International LP Methods for forming cables with shapeable strength members

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2023060A (en) * 1978-06-07 1979-12-28 Northern Telecom Ltd Improvements in optical cables
GB2134842A (en) * 1982-12-22 1984-08-22 Telephone Cables Ltd Manufacturing optical cable with an optical fibre disposed loosely within a helical protective package
GB2163091A (en) * 1984-08-02 1986-02-19 Telephone Cables Ltd Production of optical cable
GB2171637A (en) * 1984-12-17 1986-09-03 Pirelli Cavi Spa Improvements relating to the manufacture of cores helically extending grooves
GB2180190A (en) * 1985-09-11 1987-03-25 Telephone Cables Ltd Production of optical cable

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2023060A (en) * 1978-06-07 1979-12-28 Northern Telecom Ltd Improvements in optical cables
GB2134842A (en) * 1982-12-22 1984-08-22 Telephone Cables Ltd Manufacturing optical cable with an optical fibre disposed loosely within a helical protective package
GB2163091A (en) * 1984-08-02 1986-02-19 Telephone Cables Ltd Production of optical cable
GB2171637A (en) * 1984-12-17 1986-09-03 Pirelli Cavi Spa Improvements relating to the manufacture of cores helically extending grooves
GB2180190A (en) * 1985-09-11 1987-03-25 Telephone Cables Ltd Production of optical cable

Also Published As

Publication number Publication date
GB2181090A (en) 1987-04-15
GB8622391D0 (en) 1986-10-22

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Legal Events

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