GB8719308D0 - Optical fibre cables - Google Patents

Optical fibre cables

Info

Publication number
GB8719308D0
GB8719308D0 GB878719308A GB8719308A GB8719308D0 GB 8719308 D0 GB8719308 D0 GB 8719308D0 GB 878719308 A GB878719308 A GB 878719308A GB 8719308 A GB8719308 A GB 8719308A GB 8719308 D0 GB8719308 D0 GB 8719308D0
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.)
Withdrawn
Application number
GB878719308A
Other versions
GB2202485A (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 GB8719308D0 publication Critical patent/GB8719308D0/en
Publication of GB2202485A publication Critical patent/GB2202485A/en
Withdrawn legal-status Critical Current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
    • G02B6/449—Twisting
    • G02B6/4491—Twisting in a lobe structure
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB08719308A 1987-03-24 1987-08-14 Manufacture of optical fibre cables Withdrawn GB2202485A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878706942A GB8706942D0 (en) 1987-03-24 1987-03-24 Optical fibre cables

Publications (2)

Publication Number Publication Date
GB8719308D0 true GB8719308D0 (en) 1987-09-23
GB2202485A GB2202485A (en) 1988-09-28

Family

ID=10614505

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878706942A Pending GB8706942D0 (en) 1987-03-24 1987-03-24 Optical fibre cables
GB08719308A Withdrawn GB2202485A (en) 1987-03-24 1987-08-14 Manufacture of optical fibre cables

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878706942A Pending GB8706942D0 (en) 1987-03-24 1987-03-24 Optical fibre cables

Country Status (1)

Country Link
GB (2) GB8706942D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3802867A1 (en) * 1988-02-01 1989-08-03 Philips Patentverwaltung METHOD FOR PRODUCING AN OPTICAL CABLE
GB2255742B (en) * 1991-05-11 1994-03-09 Northern Telecom Ltd Manufacturing cables
CA2339009C (en) * 1999-06-03 2008-10-14 Ube-Nitto Kasei Co., Ltd. Spacer for optical fiber cable, method for producing said spacer, and optical fiber cable using said spacer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153332A (en) * 1974-07-30 1979-05-08 Industrie Pirelli Societa Per Azioni Sheathed optical fiber element and cable
GB1486227A (en) * 1974-12-05 1977-09-21 Standard Telephones Cables Ltd Optical fibre cable
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
FR2544874B1 (en) * 1983-04-22 1985-06-14 Cables De Lyon Geoffroy Delore METHOD FOR MANUFACTURING AN OPTICAL FIBER CABLE, AND DEVICE FOR CARRYING OUT SAID METHOD
GB2163091B (en) * 1984-08-02 1988-10-26 Telephone Cables Ltd Production of optical cable
GB2170614A (en) * 1985-01-24 1986-08-06 Pirelli General Plc Optical fibre cables

Also Published As

Publication number Publication date
GB2202485A (en) 1988-09-28
GB8706942D0 (en) 1987-04-29

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)