AU2002254626A1 - Apparatus having a plurality of deposition burners and method of forming silica glass preforms - Google Patents

Apparatus having a plurality of deposition burners and method of forming silica glass preforms

Info

Publication number
AU2002254626A1
AU2002254626A1 AU2002254626A AU2002254626A AU2002254626A1 AU 2002254626 A1 AU2002254626 A1 AU 2002254626A1 AU 2002254626 A AU2002254626 A AU 2002254626A AU 2002254626 A AU2002254626 A AU 2002254626A AU 2002254626 A1 AU2002254626 A1 AU 2002254626A1
Authority
AU
Australia
Prior art keywords
silica glass
forming silica
glass preforms
deposition burners
burners
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.)
Abandoned
Application number
AU2002254626A
Inventor
Arnab Sarkar
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.)
BULAR LLC
Original Assignee
BULAR LLC
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 BULAR LLC filed Critical BULAR LLC
Publication of AU2002254626A1 publication Critical patent/AU2002254626A1/en
Abandoned 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
    • C03B37/012—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
    • 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]
    • C03B37/01446—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
    • 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
    • C03B2207/00—Glass deposition burners
    • C03B2207/50—Multiple burner arrangements
    • 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
    • C03B2207/52—Linear array of like burners
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/60—Relationship between burner and deposit, e.g. position
    • C03B2207/62—Distance
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/60—Relationship between burner and deposit, e.g. position
    • C03B2207/64—Angle

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
AU2002254626A 2001-04-17 2002-04-17 Apparatus having a plurality of deposition burners and method of forming silica glass preforms Abandoned AU2002254626A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US28472001P 2001-04-17 2001-04-17
US28464001P 2001-04-17 2001-04-17
US28463201P 2001-04-17 2001-04-17
US60/284,640 2001-04-17
US60/284,720 2001-04-17
US60/284,632 2001-04-17
PCT/US2002/011932 WO2002083581A2 (en) 2001-04-17 2002-04-17 Apparatus having a plurality of deposition burners and method of forming silica glass preforms

Publications (1)

Publication Number Publication Date
AU2002254626A1 true AU2002254626A1 (en) 2002-10-28

Family

ID=27403474

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002254626A Abandoned AU2002254626A1 (en) 2001-04-17 2002-04-17 Apparatus having a plurality of deposition burners and method of forming silica glass preforms

Country Status (2)

Country Link
AU (1) AU2002254626A1 (en)
WO (1) WO2002083581A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2706877T3 (en) 2014-11-13 2019-04-01 Gerresheimer Glas Gmbh Filter of machine particles for forming glass, plunger unit, blow head, blow head support and machine for forming glass adapted to said filter or comprising it
JP6581637B2 (en) * 2017-10-13 2019-09-25 信越化学工業株式会社 Porous glass base material manufacturing apparatus and manufacturing method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62162641A (en) * 1986-01-10 1987-07-18 Hitachi Cable Ltd Production of preform for optical fiber
JP2668677B2 (en) * 1986-06-18 1997-10-27 株式会社フジクラ Dispersion shift optical fiber
JPH01138147A (en) * 1987-11-26 1989-05-31 Hitachi Cable Ltd Production of single-mode optical fiber preform
JPH04305033A (en) * 1991-04-02 1992-10-28 Sumitomo Electric Ind Ltd Production of glass preform
JP3053320B2 (en) * 1993-08-26 2000-06-19 信越化学工業株式会社 Method for producing porous glass preform for optical fiber
JPH11157865A (en) * 1997-11-21 1999-06-15 Furukawa Electric Co Ltd:The Production of large-diameter optical fiber preform
JP2986453B1 (en) * 1998-06-22 1999-12-06 信越化学工業株式会社 Apparatus and method for manufacturing glass preform for optical fiber

Also Published As

Publication number Publication date
WO2002083581A3 (en) 2003-02-13
WO2002083581A2 (en) 2002-10-24

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase