DK0934909T3 - Fremgangsmåde til kontinuerlig trækning af præforme til fremstilling af optiske fibre - Google Patents

Fremgangsmåde til kontinuerlig trækning af præforme til fremstilling af optiske fibre

Info

Publication number
DK0934909T3
DK0934909T3 DK99400214T DK99400214T DK0934909T3 DK 0934909 T3 DK0934909 T3 DK 0934909T3 DK 99400214 T DK99400214 T DK 99400214T DK 99400214 T DK99400214 T DK 99400214T DK 0934909 T3 DK0934909 T3 DK 0934909T3
Authority
DK
Denmark
Prior art keywords
preforms
production
optical fibers
continuous drawing
continuous
Prior art date
Application number
DK99400214T
Other languages
Danish (da)
English (en)
Inventor
Pascal Mazabraud
Noureddine Abderrahman Alami
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of DK0934909T3 publication Critical patent/DK0934909T3/da

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
    • C03B37/02736—Means for supporting, rotating or feeding the tubes, rods, fibres or filaments to be drawn, e.g. fibre draw towers, preform alignment, butt-joining preforms or dummy parts during feeding
    • 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
    • C03B37/075—Manufacture of non-optical fibres or filaments consisting of different sorts of glass or characterised by shape, e.g. undulated fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Laser Beam Processing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
DK99400214T 1998-02-05 1999-02-01 Fremgangsmåde til kontinuerlig trækning af præforme til fremstilling af optiske fibre DK0934909T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9801336A FR2774372B1 (fr) 1998-02-05 1998-02-05 Procede de fibrage en continu de preformes pour la fabrication de fibres optiques

Publications (1)

Publication Number Publication Date
DK0934909T3 true DK0934909T3 (da) 2001-08-13

Family

ID=9522621

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99400214T DK0934909T3 (da) 1998-02-05 1999-02-01 Fremgangsmåde til kontinuerlig trækning af præforme til fremstilling af optiske fibre

Country Status (9)

Country Link
US (1) US6098429A (ja)
EP (1) EP0934909B1 (ja)
JP (1) JPH11292560A (ja)
KR (1) KR19990072430A (ja)
CN (1) CN1147441C (ja)
BR (1) BR9900535A (ja)
DE (1) DE69900086T2 (ja)
DK (1) DK0934909T3 (ja)
FR (1) FR2774372B1 (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19963867C1 (de) * 1999-12-30 2001-06-13 Schott Glas Vorrichtung und Verfahren zum Wiederaufschmelzen von Glasstäben
AU2001247240A1 (en) * 2000-03-01 2001-09-12 Heraeus Amersil, Inc. Method, apparatus, and article of manufacture for determining an amount of energy needed to bring a quartz workpiece to a fusion weldable condition
KR100505940B1 (ko) * 2001-03-21 2005-08-05 광주과학기술원 광섬유 모재의 접합을 이용한 플라스틱 광섬유 연속 인출장치 및 방법
US20030079503A1 (en) * 2001-10-26 2003-05-01 Cook Glen B. Direct bonding of glass articles for drawing
US6836602B2 (en) 2001-10-26 2004-12-28 Corning Incorporated Direct bonding of optical components
US20030164006A1 (en) * 2001-10-26 2003-09-04 Buchanan Karl H. Direct bonding of glass articles for drawing
US20030081906A1 (en) * 2001-10-26 2003-05-01 Filhaber John F. Direct bonding of optical components
US20030188553A1 (en) * 2002-04-08 2003-10-09 Mann Larry G. Direct bonding methods using lithium
US6791748B2 (en) 2002-05-02 2004-09-14 Corning Incorporated Optical isolators and methods of manufacture
US6950235B2 (en) * 2002-05-02 2005-09-27 Corning Incorporated Optical isolators and methods of manufacture
US20030230113A1 (en) * 2002-06-12 2003-12-18 Patrick Gedeon Methods for manufacturing glass articles
US20040187525A1 (en) * 2003-03-31 2004-09-30 Coffey Calvin T. Method and apparatus for making soot
US20050223748A1 (en) * 2004-03-30 2005-10-13 Ames Donald J Method of joining optical fiber preforms and apparatus therefor
DK1749229T3 (da) * 2004-05-24 2009-08-17 Prysmian Spa Fremgangsmåde og anordning til fremstilling af et optisk kabel
JP2007039260A (ja) * 2005-08-01 2007-02-15 Canon Inc 延伸ガラス部材の製造方法、スペーサの製造方法、及び画像表示装置の製造方法
DE102005044947B4 (de) * 2005-09-20 2007-10-04 Heraeus Tenevo Gmbh Schweißverfahren zum Verbinden von Bauteilen aus hochkieselsäurehaltigem Werkstoff, sowie Vorrichtung zur Durchführung des Verfahrens
DE102006033603B3 (de) * 2006-07-18 2007-07-05 Heraeus Tenevo Gmbh Verfahren und Vorrichtung zur Herstellung eines optischen Bauteils aus Quarzglas
FR2914297B1 (fr) 2007-03-27 2009-05-08 Draka Comteq France Procede de fabrication d'une preforme de fibre optique.
EP3180293B1 (en) * 2014-08-13 2021-01-20 Heraeus Quartz North America LLC Method for forming a quartz glass optical component and system
CN112521000B (zh) * 2018-07-26 2022-06-10 杭州富通通信技术股份有限公司 用于光纤预制棒与辅助棒的熔接装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE151925C (ja) *
US3114621A (en) * 1957-04-09 1963-12-17 Kiraly Tibor Apparatus for cutting off lengths of glass tubing
US3384567A (en) * 1965-10-22 1968-05-21 Gen Electric Electrolyte guide member
DE2932196A1 (de) * 1979-08-08 1981-02-26 Siemens Ag Verfahren zum ziehen von lichtleitfasern
FR2487811B1 (fr) * 1980-07-31 1985-07-26 France Etat Procede et installation de fabrication de fibres optiques en continu
JPH09202639A (ja) * 1995-11-20 1997-08-05 Kobe Steel Ltd 光ファイバ母材の連続送り装置

Also Published As

Publication number Publication date
EP0934909B1 (fr) 2001-04-25
CN1147441C (zh) 2004-04-28
FR2774372B1 (fr) 2000-03-03
BR9900535A (pt) 2000-04-25
DE69900086D1 (de) 2001-05-31
FR2774372A1 (fr) 1999-08-06
EP0934909A1 (fr) 1999-08-11
KR19990072430A (ko) 1999-09-27
US6098429A (en) 2000-08-08
CN1241541A (zh) 2000-01-19
DE69900086T2 (de) 2001-11-15
JPH11292560A (ja) 1999-10-26

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