TR200001456T2 - Fiber optikleri soğutmak için yöntem ve tertibat - Google Patents

Fiber optikleri soğutmak için yöntem ve tertibat

Info

Publication number
TR200001456T2
TR200001456T2 TR2000/01456T TR200001456T TR200001456T2 TR 200001456 T2 TR200001456 T2 TR 200001456T2 TR 2000/01456 T TR2000/01456 T TR 2000/01456T TR 200001456 T TR200001456 T TR 200001456T TR 200001456 T2 TR200001456 T2 TR 200001456T2
Authority
TR
Turkey
Prior art keywords
fiber
cooling
methods
fiber optics
gas
Prior art date
Application number
TR2000/01456T
Other languages
English (en)
Inventor
Stefano Roba Giacomo
Pata Roberto
Original Assignee
Pirelli Cavi E Sistemi S.P.A.
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 Pirelli Cavi E Sistemi S.P.A. filed Critical Pirelli Cavi E Sistemi S.P.A.
Publication of TR200001456T2 publication Critical patent/TR200001456T2/tr

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
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • 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
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • C03B37/02718—Thermal treatment of the fibre during the drawing process, e.g. cooling
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/55—Cooling or annealing the drawn fibre prior to coating using a series of coolers or heaters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Söz konusu bulus bir fiber optigin haddelenmesi süreci içinde sogutulmasi ile ilgili bir yöntem ve tertibat ile ilgilidir. Yönteme göre fiber optik üstüne yönlendirilen sogutucu gaz fiberin uzunlamasina eksenine neredeyse tam çapraz yöndedir. Bulusa uygun olan tertibat, çekilen fiberin geçtigi bir iç uzun bosluk olusturan asgari bir tane duvara sahip içi bos uzun bir yapi ve bahsedilen içi bos uzun yapinin asgari bir duvarinda, bahsedilen sogutma gazinin içi bos bölüme geçmesi için asgari bir tane uzunlamasina açik bölüm ve bahsedilen sogutma gazinin çikmasi için asgari bir tane uzunlamasina açik bölümden mütesekkildir.
TR2000/01456T 1997-11-21 1998-11-18 Fiber optikleri soğutmak için yöntem ve tertibat TR200001456T2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97120403 1997-11-21

Publications (1)

Publication Number Publication Date
TR200001456T2 true TR200001456T2 (tr) 2000-11-21

Family

ID=8227653

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2000/01456T TR200001456T2 (tr) 1997-11-21 1998-11-18 Fiber optikleri soğutmak için yöntem ve tertibat

Country Status (14)

Country Link
EP (1) EP1032541B1 (tr)
JP (1) JP2001524441A (tr)
KR (1) KR100552979B1 (tr)
CN (1) CN1120134C (tr)
AR (1) AR017658A1 (tr)
AU (1) AU741066B2 (tr)
BR (1) BR9814671A (tr)
CA (1) CA2311537A1 (tr)
DE (1) DE69822497T2 (tr)
IL (1) IL136143A0 (tr)
NZ (1) NZ504479A (tr)
TR (1) TR200001456T2 (tr)
WO (1) WO1999026891A1 (tr)
ZA (1) ZA9810638B (tr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001080932A (ja) * 1999-08-09 2001-03-27 Lucent Technol Inc 光導波路線引き装置
CN100344563C (zh) * 2001-03-15 2007-10-24 乔治洛德方法研究和开发液化空气有限公司 可用于冷却例如光纤的物体的传热流体
US6789400B2 (en) * 2001-11-30 2004-09-14 The Boc Group, Inc. Cap assembly and optical fiber cooling process
US6996318B2 (en) 2002-02-18 2006-02-07 Pirelli & C. S.P.A. Optical fiber with epoxidized polyolefin based coating
ES2296958T3 (es) 2002-04-24 2008-05-01 Prysmian Cavi E Sistemi Energia S.R.L. Fibra optica con atenuacion reducida.
DK1497686T3 (en) 2002-04-24 2015-05-04 Prysmian Spa Method of controlling attenuation loss in an optical fiber caused by microbending
US20030200772A1 (en) * 2002-04-30 2003-10-30 Foster John D. Methods and apparatus for forming optical fiber
JP2006502425A (ja) 2002-10-07 2006-01-19 ピレリ・アンド・チ・ソチエタ・ペル・アツィオーニ 硬化高分子被覆を有する光ファイバー
CN100396634C (zh) 2002-10-23 2008-06-25 普雷斯曼电缆及系统能源有限公司 具有热塑性材料基涂层的光纤
US20040194513A1 (en) * 2003-04-04 2004-10-07 Giacobbe Frederick W Fiber coolant system including improved gas seals
DK2421926T3 (da) 2009-04-23 2017-11-20 Prysmian Spa Optisk fiber med enkeltcoating
US8230704B2 (en) 2009-10-28 2012-07-31 Corning Incorporated Systems and methods for cooling optical fiber
EP2504288B1 (en) 2009-11-26 2019-04-17 Prysmian S.p.A. Optical fiber with double coating
FR2967154A1 (fr) * 2010-11-08 2012-05-11 Delachaux Sa Dispositif de refroidissement pour fibre optique ameliore
US9598301B2 (en) * 2011-11-29 2017-03-21 Corning Incorporated Temperature control of glass ribbons during forming
JP5910278B2 (ja) * 2012-04-19 2016-04-27 住友電気工業株式会社 光ファイバの製造方法
US8973409B2 (en) * 2012-10-04 2015-03-10 Corning Incorporated Methods and apparatuses for cooling optical fibers
US10611669B2 (en) * 2016-01-29 2020-04-07 Corning Incorporated Thermal energy control system for an optical fiber
CN107311446B (zh) * 2017-06-28 2023-08-04 江东科技有限公司 一种光纤拉丝冷却装置
CN108101356B (zh) * 2017-11-22 2020-01-24 长飞光纤光缆股份有限公司 一种光纤拉丝在线冷却的方法和系统
CN108002714A (zh) * 2017-12-05 2018-05-08 通鼎互联信息股份有限公司 着色光纤固化装置
CN110683752B (zh) * 2019-11-19 2024-02-09 赣州讯飞腾传导技术有限公司 一种光纤拉丝冷却系统及其冷却方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53125857A (en) * 1977-04-11 1978-11-02 Nippon Telegr & Teleph Corp <Ntt> Optical fiber drawing apparatus
US4664689A (en) * 1986-02-27 1987-05-12 Union Carbide Corporation Method and apparatus for rapidly cooling optical fiber
US4894078A (en) * 1987-10-14 1990-01-16 Sumitomo Electric Industries, Ltd. Method and apparatus for producing optical fiber
US4838918A (en) * 1987-12-01 1989-06-13 Alcatel Na Inert atmosphere cooler for optical fibers
SU1723059A1 (ru) * 1990-07-04 1992-03-30 Научно-Производственное Объединение "Всесоюзный Научно-Исследовательский Проектно-Конструкторский И Технологический Институт Кабельной Промышленности" Устройство дл быстрого охлаждени оптического волокна
JPH04240139A (ja) * 1991-01-17 1992-08-27 Fujikura Ltd 光ファイバ冷却装置
JPH0570161A (ja) * 1991-09-06 1993-03-23 Fujikura Ltd 光フアイバ製造装置
GB2287244B (en) * 1994-03-05 1997-07-23 Northern Telecom Ltd Filament cooler
DE4412563A1 (de) * 1994-04-12 1995-10-19 Siecor Fertigungsgesellschaft Einrichtung und Verfahren zum Kühlen einer zu fertigenden Lichtleitfaser

Also Published As

Publication number Publication date
DE69822497T2 (de) 2005-02-03
EP1032541B1 (en) 2004-03-17
CN1279654A (zh) 2001-01-10
KR100552979B1 (ko) 2006-02-16
WO1999026891A1 (en) 1999-06-03
NZ504479A (en) 2003-04-29
KR20010032296A (ko) 2001-04-16
DE69822497D1 (de) 2004-04-22
AU741066B2 (en) 2001-11-22
BR9814671A (pt) 2000-10-03
JP2001524441A (ja) 2001-12-04
CN1120134C (zh) 2003-09-03
AU2049299A (en) 1999-06-15
IL136143A0 (en) 2001-05-20
ZA9810638B (en) 1999-05-21
EP1032541A1 (en) 2000-09-06
AR017658A1 (es) 2001-09-12
CA2311537A1 (en) 1999-06-03

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