JPS5715054B2 - - Google Patents

Info

Publication number
JPS5715054B2
JPS5715054B2 JP5863978A JP5863978A JPS5715054B2 JP S5715054 B2 JPS5715054 B2 JP S5715054B2 JP 5863978 A JP5863978 A JP 5863978A JP 5863978 A JP5863978 A JP 5863978A JP S5715054 B2 JPS5715054 B2 JP S5715054B2
Authority
JP
Japan
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
Application number
JP5863978A
Other languages
Japanese (ja)
Other versions
JPS54151625A (en
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 filed Critical
Priority to JP5863978A priority Critical patent/JPS54151625A/en
Publication of JPS54151625A publication Critical patent/JPS54151625A/en
Publication of JPS5715054B2 publication Critical patent/JPS5715054B2/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]
    • C03B37/01413—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
    • 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
    • C03B2207/16—Non-circular ports, e.g. square or oval
    • 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
    • C03B2207/28—Multiple ports for glass precursor for different glass precursors, reactants or modifiers

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)
  • Glass Melting And Manufacturing (AREA)
JP5863978A 1978-05-17 1978-05-17 Torch for synthesizing glass fine particles Granted JPS54151625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5863978A JPS54151625A (en) 1978-05-17 1978-05-17 Torch for synthesizing glass fine particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5863978A JPS54151625A (en) 1978-05-17 1978-05-17 Torch for synthesizing glass fine particles

Publications (2)

Publication Number Publication Date
JPS54151625A JPS54151625A (en) 1979-11-29
JPS5715054B2 true JPS5715054B2 (en) 1982-03-27

Family

ID=13090143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5863978A Granted JPS54151625A (en) 1978-05-17 1978-05-17 Torch for synthesizing glass fine particles

Country Status (1)

Country Link
JP (1) JPS54151625A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS557538A (en) * 1978-06-28 1980-01-19 Nippon Telegr & Teleph Corp <Ntt> Production of soot-form glass rod
US4440558A (en) * 1982-06-14 1984-04-03 International Telephone And Telegraph Corporation Fabrication of optical preforms by axial chemical vapor deposition
EP0150247B1 (en) * 1984-01-31 1988-10-19 Nippon Telegraph And Telephone Corporation Method of fabricating optical fiber preforms

Also Published As

Publication number Publication date
JPS54151625A (en) 1979-11-29

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