JP2003508336A - 火炎加水分解によってガラス・プリフォームを製造する装置 - Google Patents

火炎加水分解によってガラス・プリフォームを製造する装置

Info

Publication number
JP2003508336A
JP2003508336A JP2001521667A JP2001521667A JP2003508336A JP 2003508336 A JP2003508336 A JP 2003508336A JP 2001521667 A JP2001521667 A JP 2001521667A JP 2001521667 A JP2001521667 A JP 2001521667A JP 2003508336 A JP2003508336 A JP 2003508336A
Authority
JP
Japan
Prior art keywords
flame
burner
soot
ports
preform
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.)
Pending
Application number
JP2001521667A
Other languages
English (en)
Japanese (ja)
Inventor
サルカー、アルナブ
Original Assignee
バラー、エルエルシー
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 バラー、エルエルシー filed Critical バラー、エルエルシー
Publication of JP2003508336A publication Critical patent/JP2003508336A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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]
    • C03B37/01413—Reactant delivery systems
    • C03B37/0142—Reactant deposition burners
    • 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
    • C03B19/1415—Reactant delivery systems
    • C03B19/1423—Reactant deposition burners
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/04—Multi-nested ports
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/04—Multi-nested ports
    • C03B2207/06—Concentric circular ports
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/04—Multi-nested ports
    • C03B2207/08—Recessed or protruding ports
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/04—Multi-nested ports
    • C03B2207/12—Nozzle or orifice plates
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/04—Multi-nested ports
    • C03B2207/14—Tapered or flared nozzles or ports angled to central burner axis
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/04—Multi-nested ports
    • C03B2207/18—Eccentric ports
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/20—Specific substances in specified ports, e.g. all gas flows specified
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/20—Specific substances in specified ports, e.g. all gas flows specified
    • C03B2207/26—Multiple ports for glass precursor
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/50—Multiple burner arrangements
    • C03B2207/54—Multiple burner arrangements combined with means for heating the deposit, e.g. non-deposition burner

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Melting And Manufacturing (AREA)
JP2001521667A 1999-09-03 2000-09-01 火炎加水分解によってガラス・プリフォームを製造する装置 Pending JP2003508336A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15229399P 1999-09-03 1999-09-03
US60/152,293 1999-09-03
PCT/US2000/024456 WO2001017918A1 (fr) 1999-09-03 2000-09-01 Appareil de fabrication de preforme de verre par hydrolyse a la flamme

Publications (1)

Publication Number Publication Date
JP2003508336A true JP2003508336A (ja) 2003-03-04

Family

ID=22542308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001521667A Pending JP2003508336A (ja) 1999-09-03 2000-09-01 火炎加水分解によってガラス・プリフォームを製造する装置

Country Status (6)

Country Link
EP (1) EP1218300A1 (fr)
JP (1) JP2003508336A (fr)
KR (1) KR20020029774A (fr)
CN (1) CN1367762A (fr)
AU (1) AU7117900A (fr)
WO (1) WO2001017918A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013087020A (ja) * 2011-10-18 2013-05-13 Shin-Etsu Chemical Co Ltd 多孔質ガラス母材製造用バーナ及び多孔質ガラス母材の製造方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100521957B1 (ko) * 2003-07-11 2005-10-14 엘에스전선 주식회사 광섬유 제조를 위한 외부 기상 증착 장치 및 이를 이용한광섬유 모재 제조방법
JP4358088B2 (ja) * 2004-01-14 2009-11-04 株式会社フジクラ 光ファイバ用多孔質ガラス母材の製造装置
US9540272B2 (en) 2014-05-22 2017-01-10 Corning Incorporated Burner shield to reduce soot buildup
JP6570489B2 (ja) * 2016-08-16 2019-09-04 信越化学工業株式会社 ガラス微粒子堆積体の製造装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS557508A (en) * 1978-06-26 1980-01-19 Nippon Telegr & Teleph Corp <Ntt> Production of focusing type optical fiber base material
GB2083806B (en) * 1980-09-11 1984-08-08 Nippon Telegraph & Telephone Fabrication methods of doped silica glass and optical fibre preform by using the doped silica glass
JPS58213647A (ja) * 1982-06-04 1983-12-12 Nippon Telegr & Teleph Corp <Ntt> 光フアイバのコア用ス−ト棒製造方法
DE3474657D1 (en) * 1984-01-31 1988-11-24 Nippon Telegraph & Telephone Method of fabricating optical fiber preforms
JPH0264036A (ja) * 1988-08-30 1990-03-05 Fujikura Ltd 光ファイバ母材の製造方法
JPH04240125A (ja) * 1991-01-16 1992-08-27 Sumitomo Electric Ind Ltd 光ファイバ用母材の製造方法
JPH05330844A (ja) * 1992-05-27 1993-12-14 Fujikura Ltd 光ファイバ母材の製造方法
JPH0672733A (ja) * 1992-08-25 1994-03-15 Furukawa Electric Co Ltd:The ガラス微粒子合成バーナ及びこれを用いた光ファイバ母材の製造方法
JP3828192B2 (ja) * 1996-02-22 2006-10-04 株式会社フジクラ 光ファイバ母材の製造方法及び光ファイバ母材製造用バーナ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013087020A (ja) * 2011-10-18 2013-05-13 Shin-Etsu Chemical Co Ltd 多孔質ガラス母材製造用バーナ及び多孔質ガラス母材の製造方法

Also Published As

Publication number Publication date
WO2001017918A1 (fr) 2001-03-15
EP1218300A1 (fr) 2002-07-03
CN1367762A (zh) 2002-09-04
AU7117900A (en) 2001-04-10
KR20020029774A (ko) 2002-04-19

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