FI895497A - Foerfarande och anordning foer tillverkning av ett flerfibrigt optiskt ledarelement. - Google Patents

Foerfarande och anordning foer tillverkning av ett flerfibrigt optiskt ledarelement. Download PDF

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Publication number
FI895497A
FI895497A FI895497A FI895497A FI895497A FI 895497 A FI895497 A FI 895497A FI 895497 A FI895497 A FI 895497A FI 895497 A FI895497 A FI 895497A FI 895497 A FI895497 A FI 895497A
Authority
FI
Finland
Prior art keywords
fibres
ledarelement
flerfibrigt
optiskt
ett
Prior art date
Application number
FI895497A
Other languages
English (en)
Other versions
FI85310B (fi
FI895497A0 (fi
FI85310C (fi
Inventor
Teuvo Paeivinen
Original Assignee
Nokia Kaapeli Oy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8529376&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI895497(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of FI895497A0 publication Critical patent/FI895497A0/fi
Priority to FI895497A priority Critical patent/FI85310C/fi
Application filed by Nokia Kaapeli Oy filed Critical Nokia Kaapeli Oy
Priority to PCT/FI1990/000276 priority patent/WO1991007679A1/en
Priority to DE69018477T priority patent/DE69018477T2/de
Priority to AT90916303T priority patent/ATE120862T1/de
Priority to JP2515167A priority patent/JP3031704B2/ja
Priority to AU66440/90A priority patent/AU635085B2/en
Priority to EP90916303A priority patent/EP0500628B1/en
Publication of FI895497A publication Critical patent/FI895497A/fi
Publication of FI85310B publication Critical patent/FI85310B/fi
Publication of FI85310C publication Critical patent/FI85310C/fi
Application granted granted Critical

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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
    • G02B6/4486—Protective covering
    • G02B6/4488—Protective covering using metallic tubes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Communication Cables (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Valve Device For Special Equipments (AREA)
  • Insulated Conductors (AREA)
  • Lubricants (AREA)
  • Ropes Or Cables (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
FI895497A 1989-11-17 1989-11-17 Foerfarande och anordning foer tillverkning av ett flerfibrigt optiskt ledarelement. FI85310C (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI895497A FI85310C (fi) 1989-11-17 1989-11-17 Foerfarande och anordning foer tillverkning av ett flerfibrigt optiskt ledarelement.
PCT/FI1990/000276 WO1991007679A1 (en) 1989-11-17 1990-11-15 A method of and an apparatus for producing an optical multi-fibre cable element
EP90916303A EP0500628B1 (en) 1989-11-17 1990-11-15 A method of and an apparatus for producing an optical multi-fibre cable element
DE69018477T DE69018477T2 (de) 1989-11-17 1990-11-15 Methode und apparatur zur herstellung eines kabelelements mit mehreren optischen fasern.
AT90916303T ATE120862T1 (de) 1989-11-17 1990-11-15 Methode und apparatur zur herstellung eines kabelelements mit mehreren optischen fasern.
JP2515167A JP3031704B2 (ja) 1989-11-17 1990-11-15 光学的多重繊維ケーブル要素の製造方法及び製造装置
AU66440/90A AU635085B2 (en) 1989-11-17 1990-11-15 A method of and an apparatus for producing an optical multi-fibre cable element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI895497 1989-11-17
FI895497A FI85310C (fi) 1989-11-17 1989-11-17 Foerfarande och anordning foer tillverkning av ett flerfibrigt optiskt ledarelement.

Publications (4)

Publication Number Publication Date
FI895497A0 FI895497A0 (fi) 1989-11-17
FI895497A true FI895497A (fi) 1991-05-18
FI85310B FI85310B (fi) 1991-12-13
FI85310C FI85310C (fi) 1992-03-25

Family

ID=8529376

Family Applications (1)

Application Number Title Priority Date Filing Date
FI895497A FI85310C (fi) 1989-11-17 1989-11-17 Foerfarande och anordning foer tillverkning av ett flerfibrigt optiskt ledarelement.

Country Status (7)

Country Link
EP (1) EP0500628B1 (fi)
JP (1) JP3031704B2 (fi)
AT (1) ATE120862T1 (fi)
AU (1) AU635085B2 (fi)
DE (1) DE69018477T2 (fi)
FI (1) FI85310C (fi)
WO (1) WO1991007679A1 (fi)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI75940C (fi) * 1986-06-18 1988-08-08 Nokia Oy Ab Foerfarande och anordning foer framstaellning av en sekundaermantelkonstruktion foer ett fiberknippe bildat av flera optiska fibrer.

Also Published As

Publication number Publication date
JPH05501616A (ja) 1993-03-25
EP0500628A1 (en) 1992-09-02
EP0500628B1 (en) 1995-04-05
AU635085B2 (en) 1993-03-11
DE69018477T2 (de) 1995-07-27
AU6644090A (en) 1991-06-13
WO1991007679A1 (en) 1991-05-30
FI85310B (fi) 1991-12-13
ATE120862T1 (de) 1995-04-15
DE69018477D1 (de) 1995-05-11
FI895497A0 (fi) 1989-11-17
JP3031704B2 (ja) 2000-04-10
FI85310C (fi) 1992-03-25

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: NOKIA KAAPELI OY