FI953339A - Menetelmä ja sovitelma monielementtisen optisen kaapelin perusosan valmistamiseksi - Google Patents

Menetelmä ja sovitelma monielementtisen optisen kaapelin perusosan valmistamiseksi Download PDF

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Publication number
FI953339A
FI953339A FI953339A FI953339A FI953339A FI 953339 A FI953339 A FI 953339A FI 953339 A FI953339 A FI 953339A FI 953339 A FI953339 A FI 953339A FI 953339 A FI953339 A FI 953339A
Authority
FI
Finland
Prior art keywords
arrangement
manufacturing
optical cable
basic part
element optical
Prior art date
Application number
FI953339A
Other languages
English (en)
Swedish (sv)
Other versions
FI953339A0 (fi
FI105599B (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
Application filed by Nokia Kaapeli Oy filed Critical Nokia Kaapeli Oy
Publication of FI953339A0 publication Critical patent/FI953339A0/fi
Priority to FI953339A priority Critical patent/FI105599B/fi
Priority to EP96922058A priority patent/EP0836715A1/en
Priority to CA002226396A priority patent/CA2226396A1/en
Priority to AU63069/96A priority patent/AU6306996A/en
Priority to BR9609668-3A priority patent/BR9609668A/pt
Priority to CN96196010A priority patent/CN1192280A/zh
Priority to PCT/FI1996/000393 priority patent/WO1997002503A1/en
Priority to US08/981,210 priority patent/US5938987A/en
Publication of FI953339A publication Critical patent/FI953339A/fi
Application granted granted Critical
Publication of FI105599B publication Critical patent/FI105599B/fi

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
    • 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
    • B29C48/06—Rod-shaped
    • 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
    • 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
    • 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
    • G02B6/4483—Injection or filling devices
    • 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
    • G02B6/4484—Manufacturing methods of optical cables with desired surplus length between fibres and protection features

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
FI953339A 1995-07-06 1995-07-06 Menetelmä ja sovitelma monielementtisen optisen kaapelin perusosan valmistamiseksi FI105599B (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI953339A FI105599B (fi) 1995-07-06 1995-07-06 Menetelmä ja sovitelma monielementtisen optisen kaapelin perusosan valmistamiseksi
BR9609668-3A BR9609668A (pt) 1995-07-06 1996-07-03 Método e arranjo para produção de um elemento básico para um cabo ótico de multiplos elementos.
CA002226396A CA2226396A1 (en) 1995-07-06 1996-07-03 Method and arrangement for producing a basic element of a multi-element optic cable
AU63069/96A AU6306996A (en) 1995-07-06 1996-07-03 Method and arrangement for producing a basic element of a multi-element optic cable
EP96922058A EP0836715A1 (en) 1995-07-06 1996-07-03 Method and arrangement for producing a basic element of a multi-element optic cable
CN96196010A CN1192280A (zh) 1995-07-06 1996-07-03 生产多元光缆的一个基本元的方法和设备
PCT/FI1996/000393 WO1997002503A1 (en) 1995-07-06 1996-07-03 Method and arrangement for producing a basic element of a multi-element optic cable
US08/981,210 US5938987A (en) 1995-07-06 1996-07-30 Method and arrangement for producing a basic element of a multi-element optical cable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI953339 1995-07-06
FI953339A FI105599B (fi) 1995-07-06 1995-07-06 Menetelmä ja sovitelma monielementtisen optisen kaapelin perusosan valmistamiseksi

Publications (3)

Publication Number Publication Date
FI953339A0 FI953339A0 (fi) 1995-07-06
FI953339A true FI953339A (fi) 1997-01-07
FI105599B FI105599B (fi) 2000-09-15

Family

ID=8543748

Family Applications (1)

Application Number Title Priority Date Filing Date
FI953339A FI105599B (fi) 1995-07-06 1995-07-06 Menetelmä ja sovitelma monielementtisen optisen kaapelin perusosan valmistamiseksi

Country Status (8)

Country Link
US (1) US5938987A (fi)
EP (1) EP0836715A1 (fi)
CN (1) CN1192280A (fi)
AU (1) AU6306996A (fi)
BR (1) BR9609668A (fi)
CA (1) CA2226396A1 (fi)
FI (1) FI105599B (fi)
WO (1) WO1997002503A1 (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI104589B (fi) 1997-11-10 2000-02-29 Nextrom Holding Sa Menetelmä ja sovitelma toisiopäällystyslinjan yhteydessä
DE19961486A1 (de) * 1999-12-20 2001-06-21 Siemens Ag Verfahren sowie Einrichtung zur Herstellung eines optischen Übertragungselements
US6584251B1 (en) * 2000-05-23 2003-06-24 Alcatel Solid stranding flextube unit
DE10046587A1 (de) * 2000-09-20 2002-03-28 Scc Special Comm Cables Gmbh Anordnung und Verfahren zur Herstellung einer optischen Ader mit mindestens einer Lichtleitfaser
FI110641B (fi) 2001-03-19 2003-02-28 Nextrom Holding Sa Menetelmä ja sovitelma optisen kaapelin valmistuslinjan yhteydessä
JP4007827B2 (ja) * 2002-03-07 2007-11-14 宇部日東化成株式会社 合成樹脂製棒状物の製造方法および製造装置
EP1345057A3 (de) * 2002-03-16 2004-08-04 Nexans Verfahren zur Herstellung eines optischen Kabels
US8075941B2 (en) * 2005-09-23 2011-12-13 Nextrom Oy Method and arrangement in coating line
US7373055B1 (en) 2007-01-09 2008-05-13 Draka Comteq B.V. System and method for providing a buffer tube including a jet
US8489219B1 (en) * 2009-01-30 2013-07-16 Draka Comteq B.V. Process for making loose buffer tubes having controlled excess fiber length and reduced post-extrusion shrinkage
US8625945B1 (en) 2009-05-13 2014-01-07 Draka Comteq, B.V. Low-shrink reduced-diameter dry buffer tubes
US8625944B1 (en) 2009-05-13 2014-01-07 Draka Comteq, B.V. Low-shrink reduced-diameter buffer tubes

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446686A (en) * 1982-09-02 1984-05-08 At&T Technologies, Inc. Methods of and apparatus for controlling core-to-sheath length ratio in lightguide fiber cable and cable produced by the methods
FI75939C (fi) * 1983-05-30 1988-08-08 Nokia Oy Ab Foerfarande och anordning foer att aostadkomma en oeverlopps fiberlaengd vid sekundaermantling av en optisk fiber.
DE3425649A1 (de) * 1984-07-12 1986-01-16 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren und vorrichtung zur herstellung von hohladern mit lichtwellenleitern
CH660801A5 (fr) * 1984-12-14 1987-06-15 Maillefer Sa Procede de fabrication d'un element de cablage a fibre optique, installation pour la mise en oeuvre du procede et element de cablage obtenu par ce procede.
ATE88017T1 (de) * 1987-01-23 1993-04-15 Siemens Ag Verfahren und vorrichtung zur herstellung von definierten lichtwellenleiterlaengen in lichtleitadern.
ATE77476T1 (de) * 1987-04-13 1992-07-15 Siemens Ag Verfahren zur bestimmung des laengenunterschiedes zwischen lichtleitfaser und lichtleitaderhuelle.
DE3715681C2 (de) * 1987-05-11 1995-04-27 Roblon As Verfahren und Vorrichtung zur Herstellung eines kabelförmigen Kunststoff-Verbundkörpers
DE3802867A1 (de) * 1988-02-01 1989-08-03 Philips Patentverwaltung Verfahren zur herstellung eines optischen kabels
DE3822566A1 (de) * 1988-07-04 1990-01-11 Rheydt Kabelwerk Ag Verfahren zur herstellung eines optischen kabels
FI83914C (fi) * 1989-10-20 1991-09-10 Maillefer Nokia Holding Foerfarande och utrustning foer tillverkning av ett flerfibrigt optiskt ledarelement.
FR2704070B1 (fr) * 1993-04-14 1995-07-13 Kertscher Sa E Installation et procede de fabrication d'un cable a fibre optique.
US5372757A (en) * 1993-09-03 1994-12-13 Tensor Machinery Ltd. Apparatus and method for sheathing optical fibers
FI94989C (fi) * 1993-12-31 1995-11-27 Maillefer Nokia Holding Toisiopäällystyslinja
DE4421184A1 (de) * 1994-06-17 1995-12-21 Siemens Ag Verfahren und Einrichtung zur Herstellung eines zugfesten Kernelementes für ein Kabel

Also Published As

Publication number Publication date
BR9609668A (pt) 1999-12-21
AU6306996A (en) 1997-02-05
US5938987A (en) 1999-08-17
CN1192280A (zh) 1998-09-02
EP0836715A1 (en) 1998-04-22
FI953339A0 (fi) 1995-07-06
WO1997002503A1 (en) 1997-01-23
CA2226396A1 (en) 1997-01-23
FI105599B (fi) 2000-09-15

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