JPS57149833A - Manufacture of quartz glass product - Google Patents

Manufacture of quartz glass product

Info

Publication number
JPS57149833A
JPS57149833A JP3420981A JP3420981A JPS57149833A JP S57149833 A JPS57149833 A JP S57149833A JP 3420981 A JP3420981 A JP 3420981A JP 3420981 A JP3420981 A JP 3420981A JP S57149833 A JPS57149833 A JP S57149833A
Authority
JP
Japan
Prior art keywords
target
quartz glass
glass product
crystal powder
moving
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
JP3420981A
Other languages
Japanese (ja)
Inventor
Kiyoshi Yokogawa
Kazuo Kamiya
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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical 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 Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Priority to JP3420981A priority Critical patent/JPS57149833A/en
Publication of JPS57149833A publication Critical patent/JPS57149833A/en
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
    • 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
    • C03B19/00—Other methods of shaping glass
    • C03B19/01—Other methods of shaping glass by progressive fusion or sintering of powdered glass onto a shaping substrate, i.e. accretion, e.g. plasma oxidation deposition
    • 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
    • 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
    • C03B2207/14—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
    • C03B2207/20—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
    • C03B2207/42—Assembly details; Material or dimensions of burner; Manifolds or supports
    • 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
    • C03B2207/66—Relative motion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Glass Melting And Manufacturing (AREA)

Abstract

PURPOSE:To manufacture continuously and easily a desired quartz glass product of high quality by relatively moving a starting material feeding pipe and a target for deposition so as to draw a desired locus. CONSTITUTION:Crystal powder from a crystal powder storing vessel 2 and gaseous oxygen from a gaseus oxygen feeding inlet 4 are fed to a concentric doubly tubed burner 1, and hydrogen is supplied from a gaseous hydrogen supplying inlet 5 to generate an oxyhydrogen flame. The crystal powder dropping on a rotating fire resistant target 6 is converted into molten glass by the heat of the oxyhydrogen flame to form a quartz ingot 7 on the target 6. By moving the target 6 along the Y-axis and lowering it along the Z-axis every cycle, a flat platelike quartz glass product is obtd. By circularly moving the target 6 at the distance of radius (r) from Z, a tubular quartz glass product is obtd.
JP3420981A 1981-03-10 1981-03-10 Manufacture of quartz glass product Pending JPS57149833A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3420981A JPS57149833A (en) 1981-03-10 1981-03-10 Manufacture of quartz glass product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3420981A JPS57149833A (en) 1981-03-10 1981-03-10 Manufacture of quartz glass product

Publications (1)

Publication Number Publication Date
JPS57149833A true JPS57149833A (en) 1982-09-16

Family

ID=12407761

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3420981A Pending JPS57149833A (en) 1981-03-10 1981-03-10 Manufacture of quartz glass product

Country Status (1)

Country Link
JP (1) JPS57149833A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161929A (en) * 1982-03-17 1983-09-26 Nippon Sheet Glass Co Ltd Manufacture of high purity quartz glass plate
US6202447B1 (en) * 1997-05-02 2001-03-20 Alcatel Method of making a glass fiber preform with adjusting a spacing while increasing acceleration of a starting glass powder
WO2007016489A1 (en) * 2005-08-02 2007-02-08 Radion Mogilevsky Method for purifying and producing dense blocks
CN104591535A (en) * 2014-11-04 2015-05-06 华南师范大学 Method for preparing rare earth-doped quartz glass microstructure optical fibers by laser melting technology
KR101998739B1 (en) * 2019-02-26 2019-07-10 (주)에스투엠코리아 Quartz ring disc automatic heat treatment equipment

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161929A (en) * 1982-03-17 1983-09-26 Nippon Sheet Glass Co Ltd Manufacture of high purity quartz glass plate
US6202447B1 (en) * 1997-05-02 2001-03-20 Alcatel Method of making a glass fiber preform with adjusting a spacing while increasing acceleration of a starting glass powder
WO2007016489A1 (en) * 2005-08-02 2007-02-08 Radion Mogilevsky Method for purifying and producing dense blocks
JP2009502729A (en) * 2005-08-02 2009-01-29 モギレフスキー、ラディオン Dense block purification and production method
EP2258670A3 (en) * 2005-08-02 2011-03-02 MOGILEVSKY, Radion Method for purifying and producing dense blocks
CN104591535A (en) * 2014-11-04 2015-05-06 华南师范大学 Method for preparing rare earth-doped quartz glass microstructure optical fibers by laser melting technology
KR101998739B1 (en) * 2019-02-26 2019-07-10 (주)에스투엠코리아 Quartz ring disc automatic heat treatment equipment

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