JPS6245181B2 - - Google Patents

Info

Publication number
JPS6245181B2
JPS6245181B2 JP21307484A JP21307484A JPS6245181B2 JP S6245181 B2 JPS6245181 B2 JP S6245181B2 JP 21307484 A JP21307484 A JP 21307484A JP 21307484 A JP21307484 A JP 21307484A JP S6245181 B2 JPS6245181 B2 JP S6245181B2
Authority
JP
Japan
Prior art keywords
mold
core
melt
cladding
clad
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
Application number
JP21307484A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6191032A (ja
Inventor
Naryuki Mitachi
Yukio Terunuma
Shiro Takahashi
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 JP21307484A priority Critical patent/JPS6191032A/ja
Publication of JPS6191032A publication Critical patent/JPS6191032A/ja
Publication of JPS6245181B2 publication Critical patent/JPS6245181B2/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
    • C03B37/01265—Manufacture of preforms for drawing fibres or filaments starting entirely or partially from molten glass, e.g. by dipping a preform in a melt
    • C03B37/01268—Manufacture of preforms for drawing fibres or filaments starting entirely or partially from molten glass, e.g. by dipping a preform in a melt by casting

Landscapes

  • Engineering & Computer Science (AREA)
  • 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)
JP21307484A 1984-10-11 1984-10-11 光フアイバ母材の製造方法 Granted JPS6191032A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21307484A JPS6191032A (ja) 1984-10-11 1984-10-11 光フアイバ母材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21307484A JPS6191032A (ja) 1984-10-11 1984-10-11 光フアイバ母材の製造方法

Publications (2)

Publication Number Publication Date
JPS6191032A JPS6191032A (ja) 1986-05-09
JPS6245181B2 true JPS6245181B2 (cg-RX-API-DMAC7.html) 1987-09-25

Family

ID=16633108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21307484A Granted JPS6191032A (ja) 1984-10-11 1984-10-11 光フアイバ母材の製造方法

Country Status (1)

Country Link
JP (1) JPS6191032A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230312391A1 (en) * 2022-03-30 2023-10-05 China Jiliang University Molding device and molding method for optical fiber preform

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2541964B2 (ja) * 1987-03-05 1996-10-09 マツダ株式会社 Ｖ型エンジンの吸気装置
FR2750129B1 (fr) * 1996-06-20 1998-07-31 Alsthom Cge Alcatel Procede de fabrication d'une preforme de fibre optique en verre fluore

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230312391A1 (en) * 2022-03-30 2023-10-05 China Jiliang University Molding device and molding method for optical fiber preform
US11970420B2 (en) * 2022-03-30 2024-04-30 China Jiliang University Molding device and molding method for optical fiber preform

Also Published As

Publication number Publication date
JPS6191032A (ja) 1986-05-09

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