JPS5727935A - Manufacture of base material for optical fiber - Google Patents

Manufacture of base material for optical fiber

Info

Publication number
JPS5727935A
JPS5727935A JP10119280A JP10119280A JPS5727935A JP S5727935 A JPS5727935 A JP S5727935A JP 10119280 A JP10119280 A JP 10119280A JP 10119280 A JP10119280 A JP 10119280A JP S5727935 A JPS5727935 A JP S5727935A
Authority
JP
Japan
Prior art keywords
gaseous
layer
torch
combustion gas
glass body
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
JP10119280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6261542B2 (enrdf_load_stackoverflow
Inventor
Fumiaki Hanawa
Kazunori Senda
Hisaaki Okazaki
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP10119280A priority Critical patent/JPS5727935A/ja
Publication of JPS5727935A publication Critical patent/JPS5727935A/ja
Publication of JPS6261542B2 publication Critical patent/JPS6261542B2/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
    • C03B2207/20—Specific substances in specified ports, e.g. all gas flows specified
    • C03B2207/24—Multiple flame type, e.g. double-concentric flame

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)
JP10119280A 1980-07-25 1980-07-25 Manufacture of base material for optical fiber Granted JPS5727935A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10119280A JPS5727935A (en) 1980-07-25 1980-07-25 Manufacture of base material for optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10119280A JPS5727935A (en) 1980-07-25 1980-07-25 Manufacture of base material for optical fiber

Publications (2)

Publication Number Publication Date
JPS5727935A true JPS5727935A (en) 1982-02-15
JPS6261542B2 JPS6261542B2 (enrdf_load_stackoverflow) 1987-12-22

Family

ID=14294080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10119280A Granted JPS5727935A (en) 1980-07-25 1980-07-25 Manufacture of base material for optical fiber

Country Status (1)

Country Link
JP (1) JPS5727935A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60112636A (ja) * 1983-11-24 1985-06-19 Nippon Telegr & Teleph Corp <Ntt> ガラス微粒子合成用バ−ナ
JPS6172645A (ja) * 1984-09-19 1986-04-14 Sumitomo Electric Ind Ltd 光フアイバ用母材の製造方法
KR100414668B1 (ko) * 2001-07-21 2004-01-07 삼성전자주식회사 화염가수분해증착 공정용 버너의 화염 안정화 장치

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60112636A (ja) * 1983-11-24 1985-06-19 Nippon Telegr & Teleph Corp <Ntt> ガラス微粒子合成用バ−ナ
JPS6172645A (ja) * 1984-09-19 1986-04-14 Sumitomo Electric Ind Ltd 光フアイバ用母材の製造方法
KR100414668B1 (ko) * 2001-07-21 2004-01-07 삼성전자주식회사 화염가수분해증착 공정용 버너의 화염 안정화 장치

Also Published As

Publication number Publication date
JPS6261542B2 (enrdf_load_stackoverflow) 1987-12-22

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