JPS6398350U - - Google Patents

Info

Publication number
JPS6398350U
JPS6398350U JP19114586U JP19114586U JPS6398350U JP S6398350 U JPS6398350 U JP S6398350U JP 19114586 U JP19114586 U JP 19114586U JP 19114586 U JP19114586 U JP 19114586U JP S6398350 U JPS6398350 U JP S6398350U
Authority
JP
Japan
Prior art keywords
core tube
heater
furnace core
optical fiber
gap
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
JP19114586U
Other languages
English (en)
Japanese (ja)
Other versions
JPH047159Y2 (sk
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 JP1986191145U priority Critical patent/JPH047159Y2/ja
Publication of JPS6398350U publication Critical patent/JPS6398350U/ja
Application granted granted Critical
Publication of JPH047159Y2 publication Critical patent/JPH047159Y2/ja
Expired 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)
JP1986191145U 1986-12-13 1986-12-13 Expired JPH047159Y2 (sk)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986191145U JPH047159Y2 (sk) 1986-12-13 1986-12-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986191145U JPH047159Y2 (sk) 1986-12-13 1986-12-13

Publications (2)

Publication Number Publication Date
JPS6398350U true JPS6398350U (sk) 1988-06-25
JPH047159Y2 JPH047159Y2 (sk) 1992-02-26

Family

ID=31145014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986191145U Expired JPH047159Y2 (sk) 1986-12-13 1986-12-13

Country Status (1)

Country Link
JP (1) JPH047159Y2 (sk)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000029342A1 (fr) * 1998-11-13 2000-05-25 Sumitomo Electric Industries, Ltd. Procede d'etirage de fibre optique et four d'etirage
JP2013151423A (ja) * 2004-09-03 2013-08-08 Schott Ag マイクロプリズムおよびマイクロロッドレンズ、ならびにそれらを製造する方法および装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58184539U (ja) * 1982-06-01 1983-12-08 日立電線株式会社 イメ−ジガイド線引装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58184539U (ja) * 1982-06-01 1983-12-08 日立電線株式会社 イメ−ジガイド線引装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000029342A1 (fr) * 1998-11-13 2000-05-25 Sumitomo Electric Industries, Ltd. Procede d'etirage de fibre optique et four d'etirage
JP2013151423A (ja) * 2004-09-03 2013-08-08 Schott Ag マイクロプリズムおよびマイクロロッドレンズ、ならびにそれらを製造する方法および装置

Also Published As

Publication number Publication date
JPH047159Y2 (sk) 1992-02-26

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