WO2002051759A3 - Verfahren und vorrichtung zur herstellung eines hohlzylinders aus quarzglas und danach hergestellte produkte - Google Patents
Verfahren und vorrichtung zur herstellung eines hohlzylinders aus quarzglas und danach hergestellte produkte Download PDFInfo
- Publication number
- WO2002051759A3 WO2002051759A3 PCT/EP2001/014997 EP0114997W WO02051759A3 WO 2002051759 A3 WO2002051759 A3 WO 2002051759A3 EP 0114997 W EP0114997 W EP 0114997W WO 02051759 A3 WO02051759 A3 WO 02051759A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- inner bore
- producing
- constriction
- silica glass
- hollow cylinder
- Prior art date
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
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
- C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
- C03B37/01486—Means for supporting, rotating or translating the preforms being formed, e.g. lathes
- C03B37/01493—Deposition substrates, e.g. targets, mandrels, start rods or tubes
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
- C03B19/1484—Means for supporting, rotating or translating the article being formed
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
- C03B19/1484—Means for supporting, rotating or translating the article being formed
- C03B19/1492—Deposition substrates, e.g. targets
-
- 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
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
- C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
- C03B37/01486—Means for supporting, rotating or translating the preforms being formed, e.g. lathes
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002552864A JP4236090B2 (ja) | 2000-12-22 | 2001-12-18 | 石英ガラスから中空円筒を製造する方法、及びその製造方法を行うための装置 |
US10/451,453 US7387000B2 (en) | 2000-12-22 | 2001-12-18 | Method of producing a hollow glass cylinder with suspension during sintering |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10064730A DE10064730B4 (de) | 2000-12-22 | 2000-12-22 | Verfahren zur Herstellung eines Hohlzylinders aus Quarzglas |
DE10064730.8 | 2000-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002051759A2 WO2002051759A2 (de) | 2002-07-04 |
WO2002051759A3 true WO2002051759A3 (de) | 2003-01-30 |
Family
ID=7668777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2001/014997 WO2002051759A2 (de) | 2000-12-22 | 2001-12-18 | Verfahren und vorrichtung zur herstellung eines hohlzylinders aus quarzglas und danach hergestellte produkte |
Country Status (5)
Country | Link |
---|---|
US (1) | US7387000B2 (de) |
JP (1) | JP4236090B2 (de) |
CN (1) | CN1212987C (de) |
DE (1) | DE10064730B4 (de) |
WO (1) | WO2002051759A2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004014345B4 (de) * | 2004-03-22 | 2007-09-20 | Heraeus Tenevo Gmbh | Verfahren zur Herstellung eines optischen Bauteils |
DE102007029506B4 (de) * | 2007-06-25 | 2009-04-02 | Heraeus Quarzglas Gmbh & Co. Kg | Verfahren zur Herstellung eines Zylinders aus Quarzglas unter Einsatz einer Haltevorrichtung sowie geeignete Haltevorrichtung zur Durchführung des Verfahrens |
DE102008029756B3 (de) * | 2008-06-25 | 2009-04-30 | Heraeus Quarzglas Gmbh & Co. Kg | Verfahren zur Herstellung eines Zylinders aus Quarzglas sowie Haltevorrichtung zur Durchführung des Verfahrens |
JP5173660B2 (ja) * | 2008-08-04 | 2013-04-03 | 株式会社フジクラ | 光ファイバ用母材の製造方法 |
EP3702333A1 (de) * | 2019-03-01 | 2020-09-02 | Heraeus Quarzglas GmbH & Co. KG | Verfahren und vorrichtung zur herstellung eines glasbauteils |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3620704A (en) * | 1969-12-18 | 1971-11-16 | Texas Instruments Inc | Method and apparatus for forming and drawing fused metal-oxide tubes |
US4157906A (en) * | 1978-02-21 | 1979-06-12 | Corning Glass Works | Method of drawing glass optical waveguides |
US4362545A (en) * | 1980-07-03 | 1982-12-07 | Corning Glass Works | Support member for an optical waveguide preform |
JPS62256733A (ja) * | 1986-04-30 | 1987-11-09 | Hitachi Cable Ltd | 合成石英管の製造方法 |
EP0252486A2 (de) * | 1986-07-10 | 1988-01-13 | Kabelmetal Electro GmbH | Verfahren zur Herstellung von Lichtwellenleitern |
JPH0648757A (ja) * | 1992-07-27 | 1994-02-22 | Furukawa Electric Co Ltd:The | 光ファイバ用母材の製造方法 |
EP0701975A2 (de) * | 1994-09-15 | 1996-03-20 | Heraeus Quarzglas GmbH | Verfahren zum Sintern von Hohlzylindern aus Siliciumdioxid - Soot und Haltevorrichtung für derartige Hohlzylinder |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3806570A (en) * | 1972-03-30 | 1974-04-23 | Corning Glass Works | Method for producing high quality fused silica |
US4251251A (en) * | 1979-05-31 | 1981-02-17 | Corning Glass Works | Method of making optical devices |
US5149349A (en) * | 1991-07-11 | 1992-09-22 | Corning Incorporated | Method of making polarization retaining fiber with an elliptical core, with collapsed apertures |
JP3406107B2 (ja) * | 1995-01-31 | 2003-05-12 | 信越石英株式会社 | 石英ガラスの製造方法 |
DE19649935C2 (de) * | 1996-12-02 | 1999-09-16 | Heraeus Quarzglas | Verfahren zur Herstellung von Quarzglaskörpern |
-
2000
- 2000-12-22 DE DE10064730A patent/DE10064730B4/de not_active Expired - Fee Related
-
2001
- 2001-12-18 CN CN01821190.9A patent/CN1212987C/zh not_active Expired - Fee Related
- 2001-12-18 JP JP2002552864A patent/JP4236090B2/ja not_active Expired - Fee Related
- 2001-12-18 WO PCT/EP2001/014997 patent/WO2002051759A2/de active Application Filing
- 2001-12-18 US US10/451,453 patent/US7387000B2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3620704A (en) * | 1969-12-18 | 1971-11-16 | Texas Instruments Inc | Method and apparatus for forming and drawing fused metal-oxide tubes |
US4157906A (en) * | 1978-02-21 | 1979-06-12 | Corning Glass Works | Method of drawing glass optical waveguides |
US4362545A (en) * | 1980-07-03 | 1982-12-07 | Corning Glass Works | Support member for an optical waveguide preform |
JPS62256733A (ja) * | 1986-04-30 | 1987-11-09 | Hitachi Cable Ltd | 合成石英管の製造方法 |
EP0252486A2 (de) * | 1986-07-10 | 1988-01-13 | Kabelmetal Electro GmbH | Verfahren zur Herstellung von Lichtwellenleitern |
JPH0648757A (ja) * | 1992-07-27 | 1994-02-22 | Furukawa Electric Co Ltd:The | 光ファイバ用母材の製造方法 |
EP0701975A2 (de) * | 1994-09-15 | 1996-03-20 | Heraeus Quarzglas GmbH | Verfahren zum Sintern von Hohlzylindern aus Siliciumdioxid - Soot und Haltevorrichtung für derartige Hohlzylinder |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 12, no. 139 27 April 1988 (1988-04-27) * |
PATENT ABSTRACTS OF JAPAN vol. 18, no. 276 26 May 1994 (1994-05-26) * |
Also Published As
Publication number | Publication date |
---|---|
DE10064730B4 (de) | 2004-07-29 |
JP4236090B2 (ja) | 2009-03-11 |
DE10064730A1 (de) | 2002-07-11 |
US7387000B2 (en) | 2008-06-17 |
CN1483005A (zh) | 2004-03-17 |
JP2004516221A (ja) | 2004-06-03 |
WO2002051759A2 (de) | 2002-07-04 |
CN1212987C (zh) | 2005-08-03 |
US20040065121A1 (en) | 2004-04-08 |
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