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BR9909030A - Arranjo em conexão com uma linha de revestimento de fibra - Google Patents

Arranjo em conexão com uma linha de revestimento de fibra

Info

Publication number
BR9909030A
BR9909030A BR9909030-9A BR9909030A BR9909030A BR 9909030 A BR9909030 A BR 9909030A BR 9909030 A BR9909030 A BR 9909030A BR 9909030 A BR9909030 A BR 9909030A
Authority
BR
Brazil
Prior art keywords
line
connection
fibers
coating
arrangement
Prior art date
Application number
BR9909030-9A
Other languages
English (en)
Inventor
Kimmo Aura
Jukka Hillberg
Simo Kekkonen
Pauli Kettunen
Paavo Veijanen
Original Assignee
Nextrom Holding Sa
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 Nextrom Holding Sa filed Critical Nextrom Holding Sa
Publication of BR9909030A publication Critical patent/BR9909030A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/12—General methods of coating; Devices therefor
    • C03C25/20—Contacting the fibres with applicators, e.g. rolls
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/12—General methods of coating; Devices 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
    • G02B6/4486—Protective covering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Processing Of Terminals (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Abstract

Patente de Invenção: <B>"ARRANJO EM CONEXãO COM UMA LINHA DE REVESTIMENTO DE FIBRA"<D>. A invenção refere-se a um dispositivo em conexão com uma linha de revestimento de fibra, o qual compreende um dispositivo de tocada de fibra (1), a partir do qual as fibras são dispostas para serem guiadas para uma prensa (2), para a formação de um revestimento em torno das fibras, um dispositivo de resfriamento (3) para o resfriamento de um condutor formado pelo revestimento e pelas fibras, um dispositivo de tração (4), por meio do qual o condutor formado pelo revestimento e pelas fibras é puxado mais a partir da prensa (2), e um meio para guiar o condutor para o próximo estágio de processamento após o resfriamento, por meio do que o dispositivo de tração (4) é disposto acima da altura da linha, de modo a permitir que o ponto mais baixo do dispositivo de tração (4) esteja substancialmente na altura da linha. Para facilitar a partida da linha, o dispositivo de tração (4) é disposto para ser inteiramente elevado acima da altura da linha substancialmente em uma direção vertical.
BR9909030-9A 1998-03-26 1999-03-24 Arranjo em conexão com uma linha de revestimento de fibra BR9909030A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI980681A FI116164B (fi) 1998-03-26 1998-03-26 Järjestely kuidun päällystyslinjan yhteydessä
PCT/FI1999/000240 WO1999048829A1 (en) 1998-03-26 1999-03-24 Arrangement in connection with fibre coating line

Publications (1)

Publication Number Publication Date
BR9909030A true BR9909030A (pt) 2000-12-05

Family

ID=8551380

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9909030-9A BR9909030A (pt) 1998-03-26 1999-03-24 Arranjo em conexão com uma linha de revestimento de fibra

Country Status (13)

Country Link
US (1) US6569247B1 (pt)
EP (1) EP1068158B1 (pt)
JP (1) JP2002507540A (pt)
KR (1) KR20010074455A (pt)
CN (1) CN1162364C (pt)
AT (1) ATE267778T1 (pt)
AU (1) AU739152B2 (pt)
BR (1) BR9909030A (pt)
CA (1) CA2326158A1 (pt)
DE (1) DE69917619T2 (pt)
ES (1) ES2221742T3 (pt)
FI (1) FI116164B (pt)
WO (1) WO1999048829A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI982278L (fi) * 1998-10-21 2000-04-22 Nextrom Holding Sa Menetelmä ja sovitelma kuidun päällystyslinjan yhteydessä
JP2002198544A (ja) 2000-12-26 2002-07-12 Nippon Sheet Glass Co Ltd 光検出器およびそれを用いた光分波器
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
US8625944B1 (en) 2009-05-13 2014-01-07 Draka Comteq, B.V. Low-shrink reduced-diameter buffer tubes
US8625945B1 (en) 2009-05-13 2014-01-07 Draka Comteq, B.V. Low-shrink reduced-diameter dry buffer tubes
CN102722007A (zh) * 2012-04-20 2012-10-10 苏州洲通光电科技有限公司 一种超高强度加强芯的加工工艺
CN102654619A (zh) * 2012-04-20 2012-09-05 苏州洲通光电科技有限公司 一种超高强度加强芯保护层的制造设备
CN102722009A (zh) * 2012-04-20 2012-10-10 苏州洲通光电科技有限公司 一种超高强度光缆的加工工艺
CN102654615A (zh) * 2012-04-20 2012-09-05 苏州洲通光电科技有限公司 一种超高强度加强芯光缆
CN104570248A (zh) * 2015-01-07 2015-04-29 长春烽火技术有限公司 一种高速光缆套管生产设备
CN106003477B (zh) * 2016-07-08 2018-07-17 天津立孚光电科技股份有限公司 一种适用于二次套塑工艺的导纤装置
AT520603A1 (de) * 2017-10-30 2019-05-15 Rosendahl Nextrom Gmbh Vorrichtung zum Umhüllen eines Leiters

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127370A (en) * 1975-05-14 1978-11-28 The Post Office Apparatus for forming dielectric optical waveguides
FI83914C (fi) * 1989-10-20 1991-09-10 Maillefer Nokia Holding Foerfarande och utrustning foer tillverkning av ett flerfibrigt optiskt ledarelement.
DE4005861A1 (de) * 1990-02-21 1991-08-22 Siemens Ag Vorrichtung zur herstellung einer lichtleitader
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

Also Published As

Publication number Publication date
AU2937799A (en) 1999-10-18
CN1162364C (zh) 2004-08-18
JP2002507540A (ja) 2002-03-12
ATE267778T1 (de) 2004-06-15
CN1295537A (zh) 2001-05-16
DE69917619T2 (de) 2005-06-23
US6569247B1 (en) 2003-05-27
DE69917619D1 (de) 2004-07-01
FI980681A0 (fi) 1998-03-26
WO1999048829A1 (en) 1999-09-30
ES2221742T3 (es) 2005-01-01
CA2326158A1 (en) 1999-09-30
AU739152B2 (en) 2001-10-04
KR20010074455A (ko) 2001-08-04
FI116164B (fi) 2005-09-30
EP1068158A1 (en) 2001-01-17
EP1068158B1 (en) 2004-05-26
FI980681L (fi) 1999-09-27

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: C03C 25/20 (2006.01), C03C 25/12 (2006.0