JPS5723655B2 - - Google Patents

Info

Publication number
JPS5723655B2
JPS5723655B2 JP9390579A JP9390579A JPS5723655B2 JP S5723655 B2 JPS5723655 B2 JP S5723655B2 JP 9390579 A JP9390579 A JP 9390579A JP 9390579 A JP9390579 A JP 9390579A JP S5723655 B2 JPS5723655 B2 JP S5723655B2
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
JP9390579A
Other languages
Japanese (ja)
Other versions
JPS5617937A (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 JP9390579A priority Critical patent/JPS5617937A/ja
Publication of JPS5617937A publication Critical patent/JPS5617937A/ja
Publication of JPS5723655B2 publication Critical patent/JPS5723655B2/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
    • 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
    • C03B2207/20—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
    • C03B2207/36—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
    • C03B2207/36—Fuel or oxidant details, e.g. flow rate, flow rate ratio, fuel additives
    • C03B2207/38—Fuel combinations or non-standard fuels, e.g. H2+CH4, ethane

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)
JP9390579A 1979-07-24 1979-07-24 Manufacture of base material for optical fiber Granted JPS5617937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9390579A JPS5617937A (en) 1979-07-24 1979-07-24 Manufacture of base material for optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9390579A JPS5617937A (en) 1979-07-24 1979-07-24 Manufacture of base material for optical fiber

Publications (2)

Publication Number Publication Date
JPS5617937A JPS5617937A (en) 1981-02-20
JPS5723655B2 true JPS5723655B2 (en, 2012) 1982-05-19

Family

ID=14095490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9390579A Granted JPS5617937A (en) 1979-07-24 1979-07-24 Manufacture of base material for optical fiber

Country Status (1)

Country Link
JP (1) JPS5617937A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02150858U (en, 2012) * 1989-05-22 1990-12-27

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010021649B4 (de) 2009-05-26 2019-06-27 J-Fiber Gmbh Verfahren zur Herstellung einer Glasfaser mit einem Lichtleiterkern und/oder einem Pumpkern und derartige Glasfaser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02150858U (en, 2012) * 1989-05-22 1990-12-27

Also Published As

Publication number Publication date
JPS5617937A (en) 1981-02-20

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