JPS63110532U - - Google Patents

Info

Publication number
JPS63110532U
JPS63110532U JP211487U JP211487U JPS63110532U JP S63110532 U JPS63110532 U JP S63110532U JP 211487 U JP211487 U JP 211487U JP 211487 U JP211487 U JP 211487U JP S63110532 U JPS63110532 U JP S63110532U
Authority
JP
Japan
Prior art keywords
optical fiber
fiber preform
core tube
furnace core
furnace
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.)
Pending
Application number
JP211487U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP211487U priority Critical patent/JPS63110532U/ja
Publication of JPS63110532U publication Critical patent/JPS63110532U/ja
Pending 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
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/029—Furnaces therefor

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)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP211487U 1987-01-09 1987-01-09 Pending JPS63110532U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP211487U JPS63110532U (enrdf_load_stackoverflow) 1987-01-09 1987-01-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP211487U JPS63110532U (enrdf_load_stackoverflow) 1987-01-09 1987-01-09

Publications (1)

Publication Number Publication Date
JPS63110532U true JPS63110532U (enrdf_load_stackoverflow) 1988-07-15

Family

ID=30780651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP211487U Pending JPS63110532U (enrdf_load_stackoverflow) 1987-01-09 1987-01-09

Country Status (1)

Country Link
JP (1) JPS63110532U (enrdf_load_stackoverflow)

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