JPH028973B2 - - Google Patents

Info

Publication number
JPH028973B2
JPH028973B2 JP59204044A JP20404484A JPH028973B2 JP H028973 B2 JPH028973 B2 JP H028973B2 JP 59204044 A JP59204044 A JP 59204044A JP 20404484 A JP20404484 A JP 20404484A JP H028973 B2 JPH028973 B2 JP H028973B2
Authority
JP
Japan
Prior art keywords
composite
quartz glass
pipe
starting
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.)
Expired - Lifetime
Application number
JP59204044A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6183639A (ja
Inventor
Hiroo Kanamori
Hiroshi Yokota
Gotaro Tanaka
Futoshi Mizutani
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP20404484A priority Critical patent/JPS6183639A/ja
Publication of JPS6183639A publication Critical patent/JPS6183639A/ja
Publication of JPH028973B2 publication Critical patent/JPH028973B2/ja
Granted 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]
    • C03B37/01446—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
    • C03B19/00—Other methods of shaping glass
    • C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
    • C03B19/1453—Thermal after-treatment of the shaped article, e.g. dehydrating, consolidating, sintering
    • 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
    • C03B2201/00—Type of glass produced
    • C03B2201/02—Pure silica glass, e.g. pure fused quartz
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
    • C03B2201/12—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with fluorine
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/20—Doped silica-based glasses doped with non-metals other than boron or fluorine
    • C03B2201/23—Doped silica-based glasses doped with non-metals other than boron or fluorine doped with hydroxyl groups
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/10—Internal structure or shape details
    • C03B2203/22—Radial profile of refractive index, composition or softening point

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP20404484A 1984-10-01 1984-10-01 高純度石英パイプの製造方法 Granted JPS6183639A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20404484A JPS6183639A (ja) 1984-10-01 1984-10-01 高純度石英パイプの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20404484A JPS6183639A (ja) 1984-10-01 1984-10-01 高純度石英パイプの製造方法

Publications (2)

Publication Number Publication Date
JPS6183639A JPS6183639A (ja) 1986-04-28
JPH028973B2 true JPH028973B2 (en]) 1990-02-28

Family

ID=16483821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20404484A Granted JPS6183639A (ja) 1984-10-01 1984-10-01 高純度石英パイプの製造方法

Country Status (1)

Country Link
JP (1) JPS6183639A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600327B1 (fr) * 1986-06-20 1992-04-17 Lenoane Georges Procede de fabrication de preformes pour fibres optiques et mandrin utilisable pour la mise en oeuvre de ce procede, application a la fabrication de fibres optiques monomodes
KR100310091B1 (ko) * 1999-10-18 2001-11-07 윤종용 졸-겔 공정용 실리카 글래스의 제조장치
JP2001322820A (ja) * 2000-03-06 2001-11-20 Shin Etsu Chem Co Ltd フッ素含有合成石英ガラス及びその製造方法
CN113277716B (zh) * 2021-05-27 2022-06-03 四川神光石英科技有限公司 一种生产高品质合成石英玻璃的设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956826A (en) * 1974-03-19 1976-05-18 Cavitron Corporation Ultrasonic device and method
JPS53114018A (en) * 1977-03-16 1978-10-05 Hitachi Kiden Kogyo Kk Device for controlling speed of induction motor

Also Published As

Publication number Publication date
JPS6183639A (ja) 1986-04-28

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term