ZA200004039B - Method for producing a tube of vitreous material, especially quartz glass. - Google Patents

Method for producing a tube of vitreous material, especially quartz glass.

Info

Publication number
ZA200004039B
ZA200004039B ZA200004039A ZA200004039A ZA200004039B ZA 200004039 B ZA200004039 B ZA 200004039B ZA 200004039 A ZA200004039 A ZA 200004039A ZA 200004039 A ZA200004039 A ZA 200004039A ZA 200004039 B ZA200004039 B ZA 200004039B
Authority
ZA
South Africa
Prior art keywords
tube
pressure
semifinished product
transitional area
diameter
Prior art date
Application number
ZA200004039A
Other languages
English (en)
Inventor
Frank Gaensicke
Oliver Ganz
Hain Harald
Thomas Bogdahn
Oliver Humbach
Original Assignee
Heraeus Quarzglas
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 Heraeus Quarzglas filed Critical Heraeus Quarzglas
Publication of ZA200004039B publication Critical patent/ZA200004039B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/047—Re-forming tubes or rods by drawing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
  • Glass Melting And Manufacturing (AREA)
ZA200004039A 1998-12-10 2000-08-08 Method for producing a tube of vitreous material, especially quartz glass. ZA200004039B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19856892A DE19856892C2 (de) 1998-12-10 1998-12-10 Verfahren zur Herstellung eines Rohres aus glasigem Werkstoff, insbesondere aus Quarzglas

Publications (1)

Publication Number Publication Date
ZA200004039B true ZA200004039B (en) 2001-12-04

Family

ID=7890559

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200004039A ZA200004039B (en) 1998-12-10 2000-08-08 Method for producing a tube of vitreous material, especially quartz glass.

Country Status (11)

Country Link
US (1) US6516636B1 (ko)
EP (1) EP1054841B1 (ko)
JP (1) JP4397008B2 (ko)
KR (1) KR100632756B1 (ko)
CN (1) CN1160264C (ko)
AT (1) ATE325082T1 (ko)
BR (1) BR9907813A (ko)
CA (1) CA2320358A1 (ko)
DE (2) DE19856892C2 (ko)
WO (1) WO2000034193A1 (ko)
ZA (1) ZA200004039B (ko)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA01010868A (es) * 1999-04-26 2002-05-06 Corning Inc Una fibra optica y un metodo para fabricar una fibra optica con dispersion de modo de baja polarizacion y de baja atenuacion.
US7197898B2 (en) * 2000-12-04 2007-04-03 Sheng-Guo Wang Robust diameter-controlled optical fiber during optical fiber drawing process
DE10117153C1 (de) * 2001-04-05 2002-06-13 Heraeus Quarzglas Verfahren zur Herstellung eines Bauteils aus Quarzglas
JP3952770B2 (ja) * 2001-12-25 2007-08-01 住友金属工業株式会社 石英ガラス管の製造装置および製造方法
DE10228599B4 (de) * 2002-06-26 2007-09-27 Heraeus Tenevo Gmbh Verfahren zur Herstellung eines Quarzglasrohres
CN1329325C (zh) * 2002-07-25 2007-08-01 宫电高周波设备（上海）有限公司 管子密封方法及其装置
KR100507627B1 (ko) * 2002-11-30 2005-08-10 엘에스전선 주식회사 입구와 출구의 내경이 상이한 광섬유 제조용 로
KR101166205B1 (ko) * 2003-03-21 2012-07-18 헤라에우스 테네보 게엠베하 모재의 제조를 위한 합성 실리카 글래스 튜브, 수직 인발공정을 이용한 합성 실리카 글래스 튜브의 제조방법 및상기 튜브의 이용
JP4022769B2 (ja) 2003-11-20 2007-12-19 住友電気工業株式会社 ガラスパイプ加工方法
DK1719739T3 (da) * 2004-02-27 2013-07-08 Sumitomo Electric Industries Fremgangsmåde og apparatur til fremstilling af en præform til en optisk fiber
DE102004050515B4 (de) * 2004-10-15 2007-08-02 Heraeus Tenevo Gmbh Verfahren zur Herstellung von Rohren aus Quarzglas
DE102006015223B3 (de) * 2006-03-30 2007-08-30 Schott Ag Verfahren und Vorrichtung zur Herstellung eines Glasrohrs
DE102006031898B4 (de) * 2006-07-07 2009-09-10 Heraeus Quarzglas Gmbh & Co. Kg Verfahren zur Herstellung eines rohrförmigen Halbzeugs aus fluordotiertem Quarzglas
DE102006059779B4 (de) * 2006-12-15 2010-06-24 Heraeus Quarzglas Gmbh & Co. Kg Verfahren für die Herstellung eines Hohlzylinders aus synthetischem Quarzglas, nach dem Verfahren erhaltener dickwandiger Hohlzylinder und Verfahren zur Herstellung einer Vorform für optische Fasern
DE102007003889B3 (de) * 2007-01-19 2008-09-11 Heraeus Quarzglas Gmbh & Co. Kg Quarzglasrohr als Halbzeug für die Vorform- und Faserherstellung, dessen Verwendung sowie Verfahren zur Herstellung des Quarzglasrohres
JP4598786B2 (ja) * 2007-02-16 2010-12-15 株式会社オハラ 石英ガラス管の製造方法
NL2002423C2 (en) * 2009-01-16 2010-07-19 Draka Comteq Bv Method and system to manufacture an optical fibre preform.
DE102009014418B3 (de) * 2009-03-26 2010-04-15 Heraeus Quarzglas Gmbh & Co. Kg Ziehverfahren zur Herstellung zylinderförmiger Bauteile aus Quarzglas
CN102059348B (zh) * 2009-11-13 2012-08-29 久智光电子材料科技有限公司 在数控机床上加工石英玻璃管件的方法和控制模块
JP5398026B2 (ja) * 2011-03-02 2014-01-29 信越化学工業株式会社 ガラス母材の延伸方法及び装置
GB201111336D0 (en) * 2011-07-01 2011-08-17 Ceravision Ltd Glass tube
DE102011116806A1 (de) * 2011-10-25 2013-04-25 Heraeus Quarzglas Gmbh & Co. Kg Verfahren zur Herstellung eines zylinderförmigen Bauteils aus Glas durch Elongieren
JP6010791B2 (ja) * 2012-07-18 2016-10-19 エス・ピー・ジーテクノ株式会社 高規格寸法精度の分相性ガラスの製造方法とその多孔質ガラス
DE102012025610B4 (de) 2012-08-09 2015-10-01 Schott Ag Vorrichtung zum Umformen eines länglichen Glaskörpers sowie Vorrichtung zum Herstellen eines länglichen Glaskörpers
DE102012107338B4 (de) 2012-08-09 2015-06-18 Schott Ag Verfahren zum Umformen eines länglichen Glaskörpers
EP3112323B1 (de) * 2015-07-03 2021-09-01 Heraeus Quarzglas GmbH & Co. KG Verfahren zur herstellung eines substratrohres aus quarzglas
JP6911331B2 (ja) * 2016-11-14 2021-07-28 日本電気硝子株式会社 ガラス管の製造方法
CN108178496A (zh) * 2016-12-08 2018-06-19 肖特股份有限公司 用于再加工玻璃管半成品的方法
US11073377B2 (en) * 2017-11-30 2021-07-27 Corning Incorporated Tubing dimensional measurement system
CN108516668B (zh) * 2018-04-28 2021-03-16 中国建筑材料科学研究总院有限公司 一种玻璃管二次拉制装置及方法
EP3636607B1 (de) * 2018-10-09 2021-01-13 Heraeus Quarzglas GmbH & Co. KG Verfahren zur herstellung eines kapillarrohres
EP3766840A1 (de) * 2019-07-17 2021-01-20 Heraeus Quarzglas GmbH & Co. KG Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser
CN111470763A (zh) * 2020-05-21 2020-07-31 新沂市东方石英玻璃有限公司 一种高效高精度的石英玻璃管成形工艺
CN111995231A (zh) * 2020-09-03 2020-11-27 江苏亨通光纤科技有限公司 一种合束器用深掺氟毛细管拉制设备及方法
CN112811798A (zh) * 2021-01-19 2021-05-18 中天科技精密材料有限公司 玻璃管生产设备及玻璃管的制备方法
CN116444137B (zh) * 2023-04-28 2024-05-03 久智光电子材料科技有限公司 扁平玻璃管的成型方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436111A1 (fr) * 1975-10-30 1980-04-11 Haussonne Francois Procede pour retreindre un tube de verre pour former un barreau plein
ATE44379T1 (de) * 1984-05-26 1989-07-15 Rheydt Kabelwerk Ag Verfahren zum herstellen einer vorform zum ziehen von lichtleitfasern.
US4551162A (en) * 1984-10-01 1985-11-05 Polaroid Corporation Hollow tube method for forming an optical fiber
US4764194A (en) * 1986-06-19 1988-08-16 Eotec Corporation Method of manufacturing hollow core optical fibers
US4882209A (en) * 1986-09-11 1989-11-21 Asahi Glass Company, Ltd. Glass capillary tube and method for its production
DE3744369A1 (de) * 1987-12-29 1989-07-13 Schott Glaswerke Verfahren und vorrichtung zum vertikalziehen von glasroehren mit geschlossenen boeden
DE3913875C1 (ko) * 1989-04-27 1990-08-09 Heraeus Quarzschmelze Gmbh, 6450 Hanau, De
FR2655326B1 (fr) * 1989-12-01 1992-02-21 Thomson Csf Procede de realisation d'une fibre optique creuse et dispositif de realisation d'une fibre optique creuse.
JPH03174335A (ja) * 1990-08-03 1991-07-29 Mitsubishi Cable Ind Ltd 内径が均一な純石英製パイプの製造方法
JP3161555B2 (ja) * 1992-04-17 2001-04-25 日本電気硝子株式会社 ガラス管棒の成形方法
JP2980501B2 (ja) * 1992-11-19 1999-11-22 信越石英株式会社 大型石英ガラス管、大型石英ガラスプリフォ−ムおよびそれらの製造方法
ES2120467T3 (es) * 1992-11-19 1998-11-01 Shinetsu Quartz Prod Procedimiento para fabricar un tubo de vidrio de cuarzo de gran tamaño, una preforma y una fibra optica.
DE19536960A1 (de) * 1995-10-04 1996-03-21 Heraeus Quarzglas Verfahren und Vorrichtung zum Herstellen eines Bauteils aus Glas durch Ziehen aus einem Rohling

Also Published As

Publication number Publication date
ATE325082T1 (de) 2006-06-15
DE59913387D1 (de) 2006-06-08
JP4397008B2 (ja) 2010-01-13
JP2002531366A (ja) 2002-09-24
EP1054841A1 (de) 2000-11-29
DE19856892C2 (de) 2001-03-15
EP1054841B1 (de) 2006-05-03
KR100632756B1 (ko) 2006-10-11
CA2320358A1 (en) 2000-06-15
DE19856892A1 (de) 2000-06-15
US6516636B1 (en) 2003-02-11
BR9907813A (pt) 2000-10-24
CN1160264C (zh) 2004-08-04
KR20010040692A (ko) 2001-05-15
WO2000034193A1 (de) 2000-06-15
CN1290236A (zh) 2001-04-04

Similar Documents

Publication Publication Date Title
ZA200004039B (en) Method for producing a tube of vitreous material, especially quartz glass.
JP2002531366A5 (ko)
MX9800717A (es) Metodo para convertir una substancia medica, escasamente soluble en agua, a un estado amorfo.
EP0348690A3 (en) Apparatus and method for plasma treatment of small diameter tubes
GB1392359A (en) Manufacture of elongated fused quartz members
HK1057384A1 (en) Process for the production of molybdenum metal
US5171343A (en) Method for the tool-free reshapingof a tubular body
FR2641210B1 (fr) Procede de fabrication de tubes bimetalliques et tubes obtenus par ce procede
JPS6411713B2 (ko)
US4620862A (en) Process of fabricating an elongated glass body particularly a preform for optical waveguides
EP1420002A4 (en) SINK SILICON MONOXIDE PRODUCT AND PROCESS FOR PRODUCING THE SAME
EP0072069B1 (en) Method of producing preforms for drawing optical fibres and apparatus for the continuous production of optical fibres
US1975737A (en) Prevention of air bubbles in glass
JP2003063841A (ja) 光ファイバ母材の製造装置及び方法
US2768488A (en) Method and apparatus for making electrodeless gaseous discharge letters
JP2514689B2 (ja) 光フアイバ用プリフォ―ムの製造方法
CN110171925B (zh) 光纤用母材的制造方法
SU1583371A1 (ru) Способ производства точноразмерных опорных труб
US2987372A (en) Quartz micro-tubing manufacture
GB2151609A (en) Manufacture of optical fibre preforms
WO1988010241A1 (en) Glass drawing process and furnace
US1862358A (en) Method and apparatus for fusing silica and the like
JPS5645838A (en) Production of infrared light transmitting body
Kolikov et al. Study of seamless tube quality
US3355793A (en) Method of making a refractory delivery apparatus and apparatus produced thereby