ATE330913T1 - Kühlungsrohr für eine optische faser - Google Patents

Kühlungsrohr für eine optische faser

Info

Publication number
ATE330913T1
ATE330913T1 AT03290743T AT03290743T ATE330913T1 AT E330913 T1 ATE330913 T1 AT E330913T1 AT 03290743 T AT03290743 T AT 03290743T AT 03290743 T AT03290743 T AT 03290743T AT E330913 T1 ATE330913 T1 AT E330913T1
Authority
AT
Austria
Prior art keywords
optical fiber
cooling tube
injection passages
cavity
oriented
Prior art date
Application number
AT03290743T
Other languages
English (en)
Inventor
Aurelien Leon
Denis Tschumperle
Olivier Schuepbach
Jean-Francois Bourhis
Original Assignee
Draka Comteq Bv
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 Draka Comteq Bv filed Critical Draka Comteq Bv
Application granted granted Critical
Publication of ATE330913T1 publication Critical patent/ATE330913T1/de

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
    • C03B37/02718—Thermal treatment of the fibre during the drawing process, e.g. cooling

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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
AT03290743T 2002-04-08 2003-03-25 Kühlungsrohr für eine optische faser ATE330913T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0204344A FR2838182B1 (fr) 2002-04-08 2002-04-08 Tube de refroidissement de fibre optique

Publications (1)

Publication Number Publication Date
ATE330913T1 true ATE330913T1 (de) 2006-07-15

Family

ID=28052190

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03290743T ATE330913T1 (de) 2002-04-08 2003-03-25 Kühlungsrohr für eine optische faser

Country Status (6)

Country Link
US (1) US7153115B2 (de)
EP (1) EP1352880B1 (de)
CN (1) CN1233577C (de)
AT (1) ATE330913T1 (de)
DE (1) DE60306239T2 (de)
FR (1) FR2838182B1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101535537B (zh) * 2006-11-10 2011-01-26 欧瑞康纺织有限及两合公司 用于熔融纺制和冷却合成单丝的方法及装置
CN101973714A (zh) * 2010-10-29 2011-02-16 中天科技光纤有限公司 光纤冷却管
FR2967154A1 (fr) * 2010-11-08 2012-05-11 Delachaux Sa Dispositif de refroidissement pour fibre optique ameliore
US8973409B2 (en) * 2012-10-04 2015-03-10 Corning Incorporated Methods and apparatuses for cooling optical fibers
US9517971B2 (en) * 2013-02-19 2016-12-13 Teldor Cables & Systems Ltd. Dual-color coating of optical fibers with UV curable inks
JP5817801B2 (ja) * 2013-10-10 2015-11-18 住友電気工業株式会社 光ファイバ冷却装置及び光ファイバ製造方法
CN105776161B (zh) * 2014-12-25 2018-06-22 大连中鼎化学有限公司 光纤生产过程中通入光纤冷却管中的冷却氦气的回收方法
CN104944761A (zh) * 2015-05-29 2015-09-30 成都亨通光通信有限公司 一种利于光缆制造质量的光纤制作方法
CN106477875A (zh) * 2015-08-27 2017-03-08 北京回能环保科技有限公司 一种拉丝炉氦气收集器
CN105236732B (zh) * 2015-08-31 2017-10-24 中天科技光纤有限公司 一种光纤拉丝冷却系统
CN105293456A (zh) * 2015-11-24 2016-02-03 安徽万瑞冷电科技有限公司 一种高效氦气回收装置
CN113651528A (zh) * 2021-08-18 2021-11-16 郭俊滔 一种光纤拉丝用冷却装置
CN118084319B (zh) * 2024-03-01 2024-09-10 深圳市华盛智联科技有限公司 一种光纤加工用冷却设备及光纤的制造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2161354A (en) * 1936-06-26 1939-06-06 Eastman Kodak Co Method for lubrication of artificial silk
BE522399A (de) * 1952-11-27
US3110547A (en) * 1961-07-26 1963-11-12 Du Pont Polymerization process
US3999909A (en) * 1974-08-09 1976-12-28 Barmag Barmer Maschinenfabrik Aktiengesellschaft Spinning apparatus with pneumatic filament conveyor tube
US4761168A (en) * 1986-09-22 1988-08-02 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber manufacturing technique
DE3741135A1 (de) * 1986-12-13 1988-06-16 Barmag Barmer Maschf Spinnanlage
FI78893C (fi) * 1987-09-08 1989-10-10 Nokia Oy Ab Foerfarande och anordning foer kylning av en optisk fiber.
DE3910252A1 (de) * 1989-03-30 1990-10-04 Standard Elektrik Lorenz Ag Vorrichtung zum ziehen eines lichtwellenleiters
JP2805869B2 (ja) * 1989-08-01 1998-09-30 住友電気工業株式会社 光ファイバの冷却装置
CA2098268A1 (en) * 1992-06-24 1993-12-25 Yasuhiro Naka Optical fiber production method and production apparatus thereof
JPH09142892A (ja) * 1995-11-28 1997-06-03 Furukawa Electric Co Ltd:The 被覆光ファイバの製造装置及び製造方法
JPH1010360A (ja) 1996-06-26 1998-01-16 Sumitomo Electric Ind Ltd 光ファイバカプラおよびその製造方法
JPH10101360A (ja) * 1996-09-30 1998-04-21 Yazaki Corp 光ファイバの冷却方法および装置
US6444151B1 (en) * 1999-04-15 2002-09-03 E. I. Du Pont De Nemours And Company Apparatus and process for spinning polymeric filaments
US6546758B1 (en) * 2000-08-16 2003-04-15 Alcatel Multi-chamber fiber cooling apparatus

Also Published As

Publication number Publication date
US20030188556A1 (en) 2003-10-09
CN1233577C (zh) 2005-12-28
FR2838182A1 (fr) 2003-10-10
EP1352880A1 (de) 2003-10-15
FR2838182B1 (fr) 2006-09-29
DE60306239T2 (de) 2007-01-04
US7153115B2 (en) 2006-12-26
DE60306239D1 (de) 2006-08-03
EP1352880B1 (de) 2006-06-21
CN1450009A (zh) 2003-10-22

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Legal Events

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