JPS6479033A - Production of optical fiber preform - Google Patents

Production of optical fiber preform

Info

Publication number
JPS6479033A
JPS6479033A JP23627087A JP23627087A JPS6479033A JP S6479033 A JPS6479033 A JP S6479033A JP 23627087 A JP23627087 A JP 23627087A JP 23627087 A JP23627087 A JP 23627087A JP S6479033 A JPS6479033 A JP S6479033A
Authority
JP
Japan
Prior art keywords
glass rod
rod
glass
chamber
onto
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
JP23627087A
Other languages
English (en)
Other versions
JPH0818844B2 (ja
Inventor
Masahiro Takagi
Toshio Danzuka
Masumi Ito
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 JP23627087A priority Critical patent/JPH0818844B2/ja
Publication of JPS6479033A publication Critical patent/JPS6479033A/ja
Publication of JPH0818844B2 publication Critical patent/JPH0818844B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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]
    • C03B37/0148—Means for heating preforms during or immediately prior to deposition
    • 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]
    • C03B37/01486—Means for supporting, rotating or translating the preforms being formed, e.g. lathes

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)
JP23627087A 1987-09-22 1987-09-22 光フアイバ用母材の製造方法 Expired - Fee Related JPH0818844B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23627087A JPH0818844B2 (ja) 1987-09-22 1987-09-22 光フアイバ用母材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23627087A JPH0818844B2 (ja) 1987-09-22 1987-09-22 光フアイバ用母材の製造方法

Publications (2)

Publication Number Publication Date
JPS6479033A true JPS6479033A (en) 1989-03-24
JPH0818844B2 JPH0818844B2 (ja) 1996-02-28

Family

ID=16998293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23627087A Expired - Fee Related JPH0818844B2 (ja) 1987-09-22 1987-09-22 光フアイバ用母材の製造方法

Country Status (1)

Country Link
JP (1) JPH0818844B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0629590A1 (en) * 1993-06-16 1994-12-21 Sumitomo Electric Industries, Limited Process for producing glass preform for optical fiber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0629590A1 (en) * 1993-06-16 1994-12-21 Sumitomo Electric Industries, Limited Process for producing glass preform for optical fiber
US5597398A (en) * 1993-06-16 1997-01-28 Sumitomo Electric Industries, Ltd. Process for producing glass preform for optical fiber

Also Published As

Publication number Publication date
JPH0818844B2 (ja) 1996-02-28

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees