JPS5381248A - Producing apparatus for mother material of optical fiber - Google Patents

Producing apparatus for mother material of optical fiber

Info

Publication number
JPS5381248A
JPS5381248A JP15783776A JP15783776A JPS5381248A JP S5381248 A JPS5381248 A JP S5381248A JP 15783776 A JP15783776 A JP 15783776A JP 15783776 A JP15783776 A JP 15783776A JP S5381248 A JPS5381248 A JP S5381248A
Authority
JP
Japan
Prior art keywords
mother material
optical fiber
producing apparatus
rodshaped
pinched
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
JP15783776A
Other languages
Japanese (ja)
Other versions
JPS5439498B2 (en
Inventor
Tatsuo Izawa
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 JP15783776A priority Critical patent/JPS5381248A/en
Publication of JPS5381248A publication Critical patent/JPS5381248A/en
Publication of JPS5439498B2 publication Critical patent/JPS5439498B2/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]
    • C03B37/01486—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)

Abstract

PURPOSE:To enable continuous running of the production apparatus and also obtain homogeneous mother material by arranging plural elevating portions, each having pinched rodshaped substrate of accumulated fine glass particles at one end, along the displacement axis.
JP15783776A 1976-12-27 1976-12-27 Producing apparatus for mother material of optical fiber Granted JPS5381248A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15783776A JPS5381248A (en) 1976-12-27 1976-12-27 Producing apparatus for mother material of optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15783776A JPS5381248A (en) 1976-12-27 1976-12-27 Producing apparatus for mother material of optical fiber

Publications (2)

Publication Number Publication Date
JPS5381248A true JPS5381248A (en) 1978-07-18
JPS5439498B2 JPS5439498B2 (en) 1979-11-28

Family

ID=15658412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15783776A Granted JPS5381248A (en) 1976-12-27 1976-12-27 Producing apparatus for mother material of optical fiber

Country Status (1)

Country Link
JP (1) JPS5381248A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0617389A (en) * 1992-06-30 1994-01-25 Tokyo Seiko Co Ltd Flexible composite twisted tensile strength strip and method for producing the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5171146A (en) * 1974-12-18 1976-06-19 Fujikura Ltd Kogakuseniyobozaino seizohoho
JPS51141646A (en) * 1975-06-01 1976-12-06 Sumitomo Electric Ind Ltd Method for manufacturing fiber for light communication

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5171146A (en) * 1974-12-18 1976-06-19 Fujikura Ltd Kogakuseniyobozaino seizohoho
JPS51141646A (en) * 1975-06-01 1976-12-06 Sumitomo Electric Ind Ltd Method for manufacturing fiber for light communication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0617389A (en) * 1992-06-30 1994-01-25 Tokyo Seiko Co Ltd Flexible composite twisted tensile strength strip and method for producing the same

Also Published As

Publication number Publication date
JPS5439498B2 (en) 1979-11-28

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