DE602006021706D1 - Verfahren und vorrichtung zur herstellung einer porösen quarzglasgrundmasse - Google Patents

Verfahren und vorrichtung zur herstellung einer porösen quarzglasgrundmasse

Info

Publication number
DE602006021706D1
DE602006021706D1 DE602006021706T DE602006021706T DE602006021706D1 DE 602006021706 D1 DE602006021706 D1 DE 602006021706D1 DE 602006021706 T DE602006021706 T DE 602006021706T DE 602006021706 T DE602006021706 T DE 602006021706T DE 602006021706 D1 DE602006021706 D1 DE 602006021706D1
Authority
DE
Germany
Prior art keywords
preparing
quartz glass
glass base
base mass
porous quartz
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.)
Active
Application number
DE602006021706T
Other languages
English (en)
Inventor
Kei Iwata
Takao Uto
Takuya Sakuma
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.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of DE602006021706D1 publication Critical patent/DE602006021706D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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]
    • C03B37/018—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] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • 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
    • C03B19/1446—Means for after-treatment or catching of worked reactant gases
    • 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
    • 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]
    • 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]
    • C03B37/0144—Means for after-treatment or catching of worked reactant gases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
DE602006021706T 2005-02-08 2006-02-08 Verfahren und vorrichtung zur herstellung einer porösen quarzglasgrundmasse Active DE602006021706D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005031557A JP2006219309A (ja) 2005-02-08 2005-02-08 多孔質石英ガラス母材の製造方法及び装置
PCT/JP2006/302595 WO2006085676A2 (en) 2005-02-08 2006-02-08 Process and apparatus for producing porous quartz glass base

Publications (1)

Publication Number Publication Date
DE602006021706D1 true DE602006021706D1 (de) 2011-06-16

Family

ID=36678537

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006021706T Active DE602006021706D1 (de) 2005-02-08 2006-02-08 Verfahren und vorrichtung zur herstellung einer porösen quarzglasgrundmasse

Country Status (6)

Country Link
US (1) US7810356B2 (de)
EP (1) EP1853525B1 (de)
JP (1) JP2006219309A (de)
KR (1) KR101231479B1 (de)
DE (1) DE602006021706D1 (de)
WO (1) WO2006085676A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2010230859B2 (en) * 2009-04-01 2016-04-14 Colin Dunlop Improved patient warming system
JP2011225412A (ja) * 2010-04-22 2011-11-10 Asahi Glass Co Ltd 多孔質石英ガラス母材の製造装置及び製造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2557932A1 (de) * 1975-12-22 1977-06-30 Dynamit Nobel Ag Verfahren zur herstellung von koernigem quarzglas
JPS5939737A (ja) * 1982-08-27 1984-03-05 Sumitomo Electric Ind Ltd 光フアイバ用ガラス母材の製造方法
DE3525495C1 (de) * 1985-07-17 1987-01-02 Heraeus Schott Quarzschmelze Verfahren zur Herstellung von Gegenstaenden aus synthetischem Siliziumdioxid
JPS6272536A (ja) * 1985-09-25 1987-04-03 Asahi Glass Co Ltd 高純度石英ガラスの製造方法
JPH07100614B2 (ja) * 1985-10-15 1995-11-01 旭硝子株式会社 多孔質石英ガラス母材の製造方法
JP2522830B2 (ja) * 1989-06-30 1996-08-07 信越石英株式会社 半導体熱処理用石英ガラス材料及びその製造方法
DE4236578A1 (de) * 1992-10-29 1994-06-23 Deutsche Bundespost Telekom Verfahren und Vorrichtung zur Vorformherstellung für Quarzglas- Lichtwellenleiter
JPH07300333A (ja) * 1994-05-06 1995-11-14 Shin Etsu Chem Co Ltd 光ファイバ母材の製造方法
US6355587B1 (en) * 1994-06-30 2002-03-12 Ted A. Loxley Quartz glass products and methods for making same
JP3674793B2 (ja) * 1995-10-31 2005-07-20 信越石英株式会社 紫外線レーザ用石英ガラス光学部材の製造方法
JPH09226530A (ja) * 1996-02-29 1997-09-02 Tokai Rika Co Ltd 車両用アウタミラーの制御装置
JPH10226530A (ja) * 1997-02-13 1998-08-25 Yazaki Corp ガラス微粒子の堆積装置
US7198247B2 (en) * 2000-07-31 2007-04-03 Shin-Etsu Quartz Products Co., Ltd. Mandrel for producing quartz glass and production method for optical fiber mother material, optical fiber and quartz glass body using the same
EP1440724B1 (de) * 2001-10-12 2009-05-13 Asahi Glass Company Ltd. Verfahren zur entfernung von halogenhaltigem gas

Also Published As

Publication number Publication date
WO2006085676A3 (en) 2006-10-19
KR20070104396A (ko) 2007-10-25
EP1853525A2 (de) 2007-11-14
KR101231479B1 (ko) 2013-02-07
US7810356B2 (en) 2010-10-12
EP1853525B1 (de) 2011-05-04
WO2006085676A2 (en) 2006-08-17
US20080006058A1 (en) 2008-01-10
JP2006219309A (ja) 2006-08-24

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