GB2163091B - Production of optical cable - Google Patents

Production of optical cable

Info

Publication number
GB2163091B
GB2163091B GB08518691A GB8518691A GB2163091B GB 2163091 B GB2163091 B GB 2163091B GB 08518691 A GB08518691 A GB 08518691A GB 8518691 A GB8518691 A GB 8518691A GB 2163091 B GB2163091 B GB 2163091B
Authority
GB
United Kingdom
Prior art keywords
production
optical cable
cable
optical
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
GB08518691A
Other versions
GB8518691D0 (en
GB2163091A (en
Inventor
Ronald Yaxley Gill
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 GB848419751A external-priority patent/GB8419751D0/en
Application filed by Telephone Cables Ltd filed Critical Telephone Cables Ltd
Priority to GB08518691A priority Critical patent/GB2163091B/en
Publication of GB8518691D0 publication Critical patent/GB8518691D0/en
Publication of GB2163091A publication Critical patent/GB2163091A/en
Application granted granted Critical
Publication of GB2163091B publication Critical patent/GB2163091B/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
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/156—Coating two or more articles simultaneously
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Communication Cables (AREA)
GB08518691A 1984-08-02 1985-07-24 Production of optical cable Expired GB2163091B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08518691A GB2163091B (en) 1984-08-02 1985-07-24 Production of optical cable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848419751A GB8419751D0 (en) 1984-08-02 1984-08-02 Optical cable
GB08518691A GB2163091B (en) 1984-08-02 1985-07-24 Production of optical cable

Publications (3)

Publication Number Publication Date
GB8518691D0 GB8518691D0 (en) 1985-08-29
GB2163091A GB2163091A (en) 1986-02-19
GB2163091B true GB2163091B (en) 1988-10-26

Family

ID=26288066

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08518691A Expired GB2163091B (en) 1984-08-02 1985-07-24 Production of optical cable

Country Status (1)

Country Link
GB (1) GB2163091B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8522522D0 (en) * 1985-09-11 1985-10-16 Telephone Cables Ltd Optical cable
GB2181090B (en) * 1985-10-02 1990-04-18 Telephone Cables Ltd Optical fibre cable
GB8528242D0 (en) * 1985-11-15 1985-12-18 Telephone Cables Ltd Optical fibre cables
GB8706942D0 (en) * 1987-03-24 1987-04-29 Telephone Cables Ltd Optical fibre cables
DE3937695C1 (en) * 1989-11-13 1991-05-29 Aeg Kabel Ag, 4050 Moenchengladbach, De Optical cable for subscriber distribution in housing area - has markings on sheath surface giving unambiguous positions for fibres
GB2367681B (en) * 1997-05-20 2004-04-21 Shaw Ind Ltd Twin-axial electrical cable
AU772021B2 (en) * 2000-10-05 2004-04-08 Sercel Inc. Twin-axial electrical cable

Also Published As

Publication number Publication date
GB8518691D0 (en) 1985-08-29
GB2163091A (en) 1986-02-19

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Legal Events

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

Effective date: 19970724