JPH0261940U - - Google Patents

Info

Publication number
JPH0261940U
JPH0261940U JP13858588U JP13858588U JPH0261940U JP H0261940 U JPH0261940 U JP H0261940U JP 13858588 U JP13858588 U JP 13858588U JP 13858588 U JP13858588 U JP 13858588U JP H0261940 U JPH0261940 U JP H0261940U
Authority
JP
Japan
Prior art keywords
optical fiber
furnace body
furnace
magnet
base 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.)
Pending
Application number
JP13858588U
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 JP13858588U priority Critical patent/JPH0261940U/ja
Publication of JPH0261940U publication Critical patent/JPH0261940U/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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/60—Optical fibre draw furnaces
    • C03B2205/82—Means for sealing the fibre exit or lower end of the furnace

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)
JP13858588U 1988-10-26 1988-10-26 Pending JPH0261940U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13858588U JPH0261940U (enrdf_load_stackoverflow) 1988-10-26 1988-10-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13858588U JPH0261940U (enrdf_load_stackoverflow) 1988-10-26 1988-10-26

Publications (1)

Publication Number Publication Date
JPH0261940U true JPH0261940U (enrdf_load_stackoverflow) 1990-05-09

Family

ID=31401053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13858588U Pending JPH0261940U (enrdf_load_stackoverflow) 1988-10-26 1988-10-26

Country Status (1)

Country Link
JP (1) JPH0261940U (enrdf_load_stackoverflow)

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