JPH0583497B2 - - Google Patents

Info

Publication number
JPH0583497B2
JPH0583497B2 JP59208033A JP20803384A JPH0583497B2 JP H0583497 B2 JPH0583497 B2 JP H0583497B2 JP 59208033 A JP59208033 A JP 59208033A JP 20803384 A JP20803384 A JP 20803384A JP H0583497 B2 JPH0583497 B2 JP H0583497B2
Authority
JP
Japan
Prior art keywords
base material
glass
cooling gas
porous
gas
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.)
Expired - Lifetime
Application number
JP59208033A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6186440A (ja
Inventor
Yoichi Ishiguro
Toshio Danzuka
Hiroshi Yokota
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP20803384A priority Critical patent/JPS6186440A/ja
Publication of JPS6186440A publication Critical patent/JPS6186440A/ja
Publication of JPH0583497B2 publication Critical patent/JPH0583497B2/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]

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)
JP20803384A 1984-10-05 1984-10-05 光フアイバ用プリフオ−ムの製造方法 Granted JPS6186440A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20803384A JPS6186440A (ja) 1984-10-05 1984-10-05 光フアイバ用プリフオ−ムの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20803384A JPS6186440A (ja) 1984-10-05 1984-10-05 光フアイバ用プリフオ−ムの製造方法

Publications (2)

Publication Number Publication Date
JPS6186440A JPS6186440A (ja) 1986-05-01
JPH0583497B2 true JPH0583497B2 (en]) 1993-11-26

Family

ID=16549552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20803384A Granted JPS6186440A (ja) 1984-10-05 1984-10-05 光フアイバ用プリフオ−ムの製造方法

Country Status (1)

Country Link
JP (1) JPS6186440A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62108747A (ja) * 1985-11-06 1987-05-20 Furukawa Electric Co Ltd:The 多孔質ガラス母材の製造方法
JPH0527026U (ja) * 1991-09-18 1993-04-06 古河電気工業株式会社 光フアイバスートの合成装置
JP2005194135A (ja) 2004-01-07 2005-07-21 Shin Etsu Chem Co Ltd 光ファイバ用多孔質母材の製造方法及びガラス母材

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6048456B2 (ja) * 1980-07-25 1985-10-28 日本電信電話株式会社 光フアイバ用母材の製造方法
JPS5864234A (ja) * 1981-10-15 1983-04-16 Nippon Telegr & Teleph Corp <Ntt> 光フアイバ母材の製造方法

Also Published As

Publication number Publication date
JPS6186440A (ja) 1986-05-01

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