DE3379425D1 - Laying of optical waveguides onto a support filament - Google Patents

Laying of optical waveguides onto a support filament

Info

Publication number
DE3379425D1
DE3379425D1 DE8383307589T DE3379425T DE3379425D1 DE 3379425 D1 DE3379425 D1 DE 3379425D1 DE 8383307589 T DE8383307589 T DE 8383307589T DE 3379425 T DE3379425 T DE 3379425T DE 3379425 D1 DE3379425 D1 DE 3379425D1
Authority
DE
Germany
Prior art keywords
laying
optical waveguides
support filament
waveguides onto
onto
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
DE8383307589T
Other languages
English (en)
Inventor
Glen Mckay
Robert John Williams
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom 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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Application granted granted Critical
Publication of DE3379425D1 publication Critical patent/DE3379425D1/de
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
    • G02B6/449—Twisting
    • G02B6/4491—Twisting in a 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
DE8383307589T 1983-01-14 1983-12-13 Laying of optical waveguides onto a support filament Expired DE3379425D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000419505A CA1200082A (en) 1983-01-14 1983-01-14 Laying of optical waveguides onto a support filament

Publications (1)

Publication Number Publication Date
DE3379425D1 true DE3379425D1 (en) 1989-04-20

Family

ID=4124340

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383307589T Expired DE3379425D1 (en) 1983-01-14 1983-12-13 Laying of optical waveguides onto a support filament

Country Status (5)

Country Link
EP (1) EP0113973B1 (de)
JP (1) JPS59192206A (de)
KR (1) KR910008482B1 (de)
CA (1) CA1200082A (de)
DE (1) DE3379425D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2565361B1 (fr) * 1984-05-30 1986-09-05 Telecommunications Sa Dispositif de distribution de fibres optiques dans des rainures helicoidales d'un jonc
FR2577051B1 (fr) * 1985-02-07 1989-03-31 Lignes Telegraph Telephon Dispositif de fabrication d'elements de cablage et tete de pose simultanee de fibres optiques dans un support cylindrique rainure pour un tel dispositif
FR2577689B1 (fr) * 1985-02-15 1988-09-09 Telecommunications Sa Dispositif de reglage de la longueur des fibres optiques dans un cable optique
FR2588095B1 (fr) * 1985-10-01 1988-12-02 Lignes Telegraph Telephon Tete de pose de fibres optiques dans les rainures a pas alterne d'un jonc cylindrique
CH678232A5 (de) * 1986-07-03 1991-08-15 Maillefer Sa

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388930A1 (fr) * 1977-04-27 1978-11-24 Lignes Telegraph Telephon Procede de fabrication en ligne d'elements de cablage a fibres optiques
FR2418940A1 (fr) * 1978-03-01 1979-09-28 Lignes Telegraph Telephon Perfectionnements a la fabrication d'elements de cablage comportant des fibres optiques
GB2022644B (en) * 1978-06-07 1983-03-16 Northern Telecom Ltd Optical cable manufacute
US4205899A (en) * 1978-06-08 1980-06-03 Northern Telecom Limited Optical cables
US4325212A (en) * 1980-11-20 1982-04-20 Northern Telecom Limited Laying optical waveguides and electrical conductors onto a support filament
US4347697A (en) * 1980-11-20 1982-09-07 Northern Telecom Limited Control of a support filament for optical waveguides
JPS5788408A (en) * 1980-11-25 1982-06-02 Nippon Telegr & Teleph Corp <Ntt> Optical cable manufacturing device
GB2093493B (en) * 1981-02-24 1984-12-12 Pirelli Cavi Spa Making core element for an optical fibre cable
CA1169639A (en) * 1981-06-16 1984-06-26 Tomasz S. Hope Laying of optical waveguides onto a support filament

Also Published As

Publication number Publication date
EP0113973A3 (en) 1985-12-04
KR910008482B1 (ko) 1991-10-18
JPS59192206A (ja) 1984-10-31
CA1200082A (en) 1986-02-04
KR840007461A (ko) 1984-12-07
EP0113973A2 (de) 1984-07-25
EP0113973B1 (de) 1989-03-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee