DE10344205B4 - Vorrichtung und Verfahren zum Herstellen von Glasfasern - Google Patents

Vorrichtung und Verfahren zum Herstellen von Glasfasern Download PDF

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Publication number
DE10344205B4
DE10344205B4 DE10344205A DE10344205A DE10344205B4 DE 10344205 B4 DE10344205 B4 DE 10344205B4 DE 10344205 A DE10344205 A DE 10344205A DE 10344205 A DE10344205 A DE 10344205A DE 10344205 B4 DE10344205 B4 DE 10344205B4
Authority
DE
Germany
Prior art keywords
glass fibers
contraption
heating
preforms
bushes
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE10344205A
Other languages
German (de)
English (en)
Other versions
DE10344205A1 (de
Inventor
Lothar Willmes
Wolfgang Eis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schott AG
Original Assignee
Schott AG
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 Schott AG filed Critical Schott AG
Priority to DE20320801U priority Critical patent/DE20320801U1/de
Priority to DE10344205A priority patent/DE10344205B4/de
Priority to EP04022368.7A priority patent/EP1516860B1/de
Priority to CA002482105A priority patent/CA2482105A1/en
Priority to CA002573348A priority patent/CA2573348A1/en
Priority to CNB2004100959683A priority patent/CN1298648C/zh
Priority to JP2004275761A priority patent/JP2005162598A/ja
Priority to CNA2006101416359A priority patent/CN1927749A/zh
Publication of DE10344205A1 publication Critical patent/DE10344205A1/de
Application granted granted Critical
Publication of DE10344205B4 publication Critical patent/DE10344205B4/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C03B37/01—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
    • C03B37/029—Furnaces therefor
    • 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
    • C03B37/03—Drawing means, e.g. drawing drums ; Traction or tensioning devices
    • C03B37/032—Drawing means, e.g. drawing drums ; Traction or tensioning devices for glass optical fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/08—Sub-atmospheric pressure applied, e.g. vacuum
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/32—Simultaneous drawing of multiple preforms to separate multiple fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/60—Optical fibre draw furnaces
    • C03B2205/70—Draw furnace insulation
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/60—Optical fibre draw furnaces
    • C03B2205/72—Controlling or measuring the draw furnace temperature

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Reinforced Plastic Materials (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
DE10344205A 2003-09-22 2003-09-22 Vorrichtung und Verfahren zum Herstellen von Glasfasern Expired - Lifetime DE10344205B4 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE20320801U DE20320801U1 (de) 2003-09-22 2003-09-22 Heizbuchse zur Verwendung in einem Faserofen
DE10344205A DE10344205B4 (de) 2003-09-22 2003-09-22 Vorrichtung und Verfahren zum Herstellen von Glasfasern
EP04022368.7A EP1516860B1 (de) 2003-09-22 2004-09-20 Vorrichtung und Verfahren zum Herstellen von Glasfasern
CA002573348A CA2573348A1 (en) 2003-09-22 2004-09-21 Device and method for producing glass fibers
CA002482105A CA2482105A1 (en) 2003-09-22 2004-09-21 Device and method for producing glass fibers
CNB2004100959683A CN1298648C (zh) 2003-09-22 2004-09-22 生产玻璃纤维的装置和方法
JP2004275761A JP2005162598A (ja) 2003-09-22 2004-09-22 複数のガラス・ファイバを製造する装置及び方法
CNA2006101416359A CN1927749A (zh) 2003-09-22 2004-09-22 生产玻璃纤维的装置和方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10344205A DE10344205B4 (de) 2003-09-22 2003-09-22 Vorrichtung und Verfahren zum Herstellen von Glasfasern

Publications (2)

Publication Number Publication Date
DE10344205A1 DE10344205A1 (de) 2005-05-12
DE10344205B4 true DE10344205B4 (de) 2005-09-08

Family

ID=34177919

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10344205A Expired - Lifetime DE10344205B4 (de) 2003-09-22 2003-09-22 Vorrichtung und Verfahren zum Herstellen von Glasfasern

Country Status (5)

Country Link
EP (1) EP1516860B1 (https=)
JP (1) JP2005162598A (https=)
CN (2) CN1298648C (https=)
CA (1) CA2482105A1 (https=)
DE (1) DE10344205B4 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008009139A1 (de) 2008-02-14 2009-08-27 Schott Ag Seitenemittierende Stufenindexfaser
DE102008009137A1 (de) 2008-02-14 2009-08-27 Schott Ag Seitenemittierende Stufenindexfaser
DE102008009138A1 (de) 2008-02-14 2009-08-27 Schott Ag Seitenemittierende brechwertangepasste Faser
DE102008034791A1 (de) 2008-07-25 2010-01-28 Schott Ag Seitenemittierende Stufenindexfaser

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2922884B1 (fr) * 2007-10-29 2011-11-25 Saint Gobain Technical Fabrics Blocs de reception d'une matiere fondue, notamment du verre, et installation de fibrage pourvue de tels blocs
EP2243048B1 (de) 2008-02-14 2019-04-24 Schott AG Seitenemittierende stufenindexfaser, methode der herstellung, und verwendung selbiger
CN105985014B (zh) * 2015-02-28 2018-11-23 武汉长盈通光电技术有限公司 一种菱形包层保偏光纤及其制造方法
CN105985015B (zh) * 2015-02-28 2018-10-23 武汉长盈通光电技术有限公司 一种椭圆芯保偏光纤及其制造方法
WO2018112386A1 (en) 2016-12-16 2018-06-21 Schott Corporation Chalcogenide compositions for optical fibers and other systems
CN108423982B (zh) * 2018-05-25 2023-05-30 泰安佳成机电科技有限公司 玻璃纤维拉丝机的强制分束行程控制装置
CN108929032B (zh) * 2018-07-26 2021-08-31 杭州富通通信技术股份有限公司 光纤加工方法
CN114426403A (zh) * 2022-01-20 2022-05-03 四川航天拓鑫玄武岩实业有限公司 一种用于调节纤维直径均匀性的涂油装置
CN117620477A (zh) * 2023-11-24 2024-03-01 新代科技(苏州)有限公司 一种基于激光矩形管材切割随管件外型浮动支撑的方法
CN118993525B (zh) * 2024-10-22 2024-12-20 江苏欧威环保科技发展有限公司 一种玻璃纤维用输送装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030079501A1 (en) * 1999-08-25 2003-05-01 Yeong-Seop Lee Method of drawing multi-line optical fiber

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3193363A (en) * 1960-01-15 1965-07-06 American Optical Corp Light-conducting devices and apparatus for making the same
FR2452470B1 (https=) * 1979-03-29 1984-06-29 Gouronnec Alain
WO2002102578A1 (en) * 2000-11-16 2002-12-27 Schott Glas Method of forming an ordered array of fibers
US6620350B2 (en) * 2001-10-01 2003-09-16 Hon Hai Precision Ind. Co., Ltd. Method for making gradient refractive index optical components

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030079501A1 (en) * 1999-08-25 2003-05-01 Yeong-Seop Lee Method of drawing multi-line optical fiber

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008009139A1 (de) 2008-02-14 2009-08-27 Schott Ag Seitenemittierende Stufenindexfaser
DE102008009137A1 (de) 2008-02-14 2009-08-27 Schott Ag Seitenemittierende Stufenindexfaser
DE102008009138A1 (de) 2008-02-14 2009-08-27 Schott Ag Seitenemittierende brechwertangepasste Faser
DE102008009137B4 (de) * 2008-02-14 2017-09-21 Schott Ag Seitenemittierende Stufenindexfaser
DE102008009139B4 (de) 2008-02-14 2021-09-23 Schott Ag Seitenemittierende Stufenindexfaser, Faserbündel und Flächengebilde und deren Verwendungen sowie Preformen und Verfahren zu deren Herstellung
DE102008034791A1 (de) 2008-07-25 2010-01-28 Schott Ag Seitenemittierende Stufenindexfaser
DE102008034791B4 (de) 2008-07-25 2022-01-20 Schott Ag Preformen und Verfahren zur Herstellung von seitenemittierenden Stufenindexfasern

Also Published As

Publication number Publication date
CN1603262A (zh) 2005-04-06
CN1927749A (zh) 2007-03-14
JP2005162598A (ja) 2005-06-23
EP1516860A1 (de) 2005-03-23
DE10344205A1 (de) 2005-05-12
CA2482105A1 (en) 2005-03-22
EP1516860B1 (de) 2019-11-06
CN1298648C (zh) 2007-02-07

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8364 No opposition during term of opposition
R071 Expiry of right