JPS58167440A - 光フアイバ母材の製造方法 - Google Patents

光フアイバ母材の製造方法

Info

Publication number
JPS58167440A
JPS58167440A JP4729982A JP4729982A JPS58167440A JP S58167440 A JPS58167440 A JP S58167440A JP 4729982 A JP4729982 A JP 4729982A JP 4729982 A JP4729982 A JP 4729982A JP S58167440 A JPS58167440 A JP S58167440A
Authority
JP
Japan
Prior art keywords
glass
synthesis
raw material
fed
parent material
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
JP4729982A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0339978B2 (enExample
Inventor
Shoichi Sudo
昭一 須藤
Hiroyuki Suda
裕之 須田
Fumiaki Hanawa
文明 塙
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.)
NTT Inc
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 JP4729982A priority Critical patent/JPS58167440A/ja
Publication of JPS58167440A publication Critical patent/JPS58167440A/ja
Publication of JPH0339978B2 publication Critical patent/JPH0339978B2/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

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)
JP4729982A 1982-03-26 1982-03-26 光フアイバ母材の製造方法 Granted JPS58167440A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4729982A JPS58167440A (ja) 1982-03-26 1982-03-26 光フアイバ母材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4729982A JPS58167440A (ja) 1982-03-26 1982-03-26 光フアイバ母材の製造方法

Publications (2)

Publication Number Publication Date
JPS58167440A true JPS58167440A (ja) 1983-10-03
JPH0339978B2 JPH0339978B2 (enExample) 1991-06-17

Family

ID=12771399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4729982A Granted JPS58167440A (ja) 1982-03-26 1982-03-26 光フアイバ母材の製造方法

Country Status (1)

Country Link
JP (1) JPS58167440A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60200836A (ja) * 1984-03-27 1985-10-11 Sumitomo Electric Ind Ltd 光フアイバ−用プリフオ−ムの製造方法
US5207813A (en) * 1990-09-07 1993-05-04 Sumitomo Electric Industries, Ltd. Method for producing glass article

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51102014A (en) * 1974-11-01 1976-09-09 Komatsu Denshi Kinzoku Kk Kojundotomeigarasutaino seizohoho
JPS5219014U (enExample) * 1975-07-30 1977-02-10
JPS5424410A (en) * 1977-07-25 1979-02-23 Sadafusa Okajima Method of studding and fixing anchor bolt

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51102014A (en) * 1974-11-01 1976-09-09 Komatsu Denshi Kinzoku Kk Kojundotomeigarasutaino seizohoho
JPS5219014U (enExample) * 1975-07-30 1977-02-10
JPS5424410A (en) * 1977-07-25 1979-02-23 Sadafusa Okajima Method of studding and fixing anchor bolt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60200836A (ja) * 1984-03-27 1985-10-11 Sumitomo Electric Ind Ltd 光フアイバ−用プリフオ−ムの製造方法
US5207813A (en) * 1990-09-07 1993-05-04 Sumitomo Electric Industries, Ltd. Method for producing glass article

Also Published As

Publication number Publication date
JPH0339978B2 (enExample) 1991-06-17

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