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JPS5523068A - Forming method for oxide powder layer for optical fiber - Google Patents

Forming method for oxide powder layer for optical fiber

Info

Publication number
JPS5523068A
JPS5523068A JP9597978A JP9597978A JPS5523068A JP S5523068 A JPS5523068 A JP S5523068A JP 9597978 A JP9597978 A JP 9597978A JP 9597978 A JP9597978 A JP 9597978A JP S5523068 A JPS5523068 A JP S5523068A
Authority
JP
Japan
Prior art keywords
flame
pipe
jetted
jet
gases
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
JP9597978A
Other languages
English (en)
Inventor
Takao Edahiro
Masao Kawachi
Toshiaki Kuroba
Kazuaki Yoshida
Seiji Shibuya
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.)
Furukawa Electric Co Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Furukawa Electric Co Ltd
Nippon Telegraph and Telephone Corp
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 Furukawa Electric Co Ltd, Nippon Telegraph and Telephone Corp filed Critical Furukawa Electric Co Ltd
Priority to JP9597978A priority Critical patent/JPS5523068A/ja
Publication of JPS5523068A publication Critical patent/JPS5523068A/ja
Pending 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
    • 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
    • C03B2207/10—Split 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
    • C03B2207/22—Inert gas details
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/30—For glass precursor of non-standard type, e.g. solid SiH3F
    • C03B2207/34—Liquid, e.g. mist or aerosol
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/36—Fuel or oxidant details, e.g. flow rate, flow rate ratio, fuel additives
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/46—Comprising performance enhancing means, e.g. electrostatic charge or built-in heater

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)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP9597978A 1978-08-07 1978-08-07 Forming method for oxide powder layer for optical fiber Pending JPS5523068A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9597978A JPS5523068A (en) 1978-08-07 1978-08-07 Forming method for oxide powder layer for optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9597978A JPS5523068A (en) 1978-08-07 1978-08-07 Forming method for oxide powder layer for optical fiber

Publications (1)

Publication Number Publication Date
JPS5523068A true JPS5523068A (en) 1980-02-19

Family

ID=14152272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9597978A Pending JPS5523068A (en) 1978-08-07 1978-08-07 Forming method for oxide powder layer for optical fiber

Country Status (1)

Country Link
JP (1) JPS5523068A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0549683A (ja) * 1991-08-27 1993-03-02 Naasarii Technol:Kk 無菌連結方法
US5203897A (en) * 1989-11-13 1993-04-20 Corning Incorporated Method for making a preform doped with a metal oxide
WO1996020898A3 (en) * 1994-12-30 1996-12-05 Corning Inc Precision burners for oxidizing halide-free, silicon-containing compounds
EP0755900A1 (de) * 1995-07-27 1997-01-29 Heraeus Quarzglas GmbH Verfahren und Vorrichtung zur Herstellung eines Quarzglasrohlings durch Abscheidung aus der Gasphase

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5203897A (en) * 1989-11-13 1993-04-20 Corning Incorporated Method for making a preform doped with a metal oxide
JPH0549683A (ja) * 1991-08-27 1993-03-02 Naasarii Technol:Kk 無菌連結方法
WO1996020898A3 (en) * 1994-12-30 1996-12-05 Corning Inc Precision burners for oxidizing halide-free, silicon-containing compounds
EP1254867A3 (en) * 1994-12-30 2004-01-28 Corning Incorporated Apparatus comprising a burner for producing silicon dioxide soot
EP0755900A1 (de) * 1995-07-27 1997-01-29 Heraeus Quarzglas GmbH Verfahren und Vorrichtung zur Herstellung eines Quarzglasrohlings durch Abscheidung aus der Gasphase
US5788730A (en) * 1995-07-27 1998-08-04 Heraeus Quarzglas Gmbh Process and apparatus for the production of a quartz glass blank

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