JPS63242939A - ガラス微粒子合成ト−チ - Google Patents

ガラス微粒子合成ト−チ

Info

Publication number
JPS63242939A
JPS63242939A JP8037187A JP8037187A JPS63242939A JP S63242939 A JPS63242939 A JP S63242939A JP 8037187 A JP8037187 A JP 8037187A JP 8037187 A JP8037187 A JP 8037187A JP S63242939 A JPS63242939 A JP S63242939A
Authority
JP
Japan
Prior art keywords
torch
outflow nozzle
gas
base material
gas outflow
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.)
Granted
Application number
JP8037187A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0535691B2 (enrdf_load_stackoverflow
Inventor
Seiichi Takasaki
高崎　聖一
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.)
Tatsuta Electric Wire and Cable Co Ltd
Original Assignee
Tatsuta Electric Wire and Cable 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 Tatsuta Electric Wire and Cable Co Ltd filed Critical Tatsuta Electric Wire and Cable Co Ltd
Priority to JP8037187A priority Critical patent/JPS63242939A/ja
Publication of JPS63242939A publication Critical patent/JPS63242939A/ja
Publication of JPH0535691B2 publication Critical patent/JPH0535691B2/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
    • C03B2207/04—Multi-nested ports
    • C03B2207/18—Eccentric 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

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)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP8037187A 1987-03-31 1987-03-31 ガラス微粒子合成ト−チ Granted JPS63242939A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8037187A JPS63242939A (ja) 1987-03-31 1987-03-31 ガラス微粒子合成ト−チ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8037187A JPS63242939A (ja) 1987-03-31 1987-03-31 ガラス微粒子合成ト−チ

Publications (2)

Publication Number Publication Date
JPS63242939A true JPS63242939A (ja) 1988-10-07
JPH0535691B2 JPH0535691B2 (enrdf_load_stackoverflow) 1993-05-27

Family

ID=13716414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8037187A Granted JPS63242939A (ja) 1987-03-31 1987-03-31 ガラス微粒子合成ト−チ

Country Status (1)

Country Link
JP (1) JPS63242939A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180216227A1 (en) * 2017-01-31 2018-08-02 Ofs Fitel, Llc Parallel slit torch for making optical fiber preform

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180216227A1 (en) * 2017-01-31 2018-08-02 Ofs Fitel, Llc Parallel slit torch for making optical fiber preform
US10745804B2 (en) * 2017-01-31 2020-08-18 Ofs Fitel, Llc Parallel slit torch for making optical fiber preform

Also Published As

Publication number Publication date
JPH0535691B2 (enrdf_load_stackoverflow) 1993-05-27

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