JPS643031A - Production of infrared ray fiber - Google Patents

Production of infrared ray fiber

Info

Publication number
JPS643031A
JPS643031A JP62204172A JP20417287A JPS643031A JP S643031 A JPS643031 A JP S643031A JP 62204172 A JP62204172 A JP 62204172A JP 20417287 A JP20417287 A JP 20417287A JP S643031 A JPS643031 A JP S643031A
Authority
JP
Japan
Prior art keywords
crucible
glass
fiber
nozzle
spinning
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
JP62204172A
Other languages
English (en)
Japanese (ja)
Other versions
JPH013031A (ja
JPH0566891B2 (enrdf_load_stackoverflow
Inventor
Shozo Morimoto
Ryuji Iizuka
Takashi Yamagishi
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.)
HISANKABUTSU GLASS KENKYU KAIHATSU KK
Original Assignee
HISANKABUTSU GLASS KENKYU KAIHATSU KK
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 HISANKABUTSU GLASS KENKYU KAIHATSU KK filed Critical HISANKABUTSU GLASS KENKYU KAIHATSU KK
Priority to JP62204172A priority Critical patent/JPS643031A/ja
Priority to US07/232,998 priority patent/US4908053A/en
Priority to FR888811067A priority patent/FR2619561B1/fr
Priority to GB8819757A priority patent/GB2208859B/en
Publication of JPH013031A publication Critical patent/JPH013031A/ja
Publication of JPS643031A publication Critical patent/JPS643031A/ja
Publication of JPH0566891B2 publication Critical patent/JPH0566891B2/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
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
    • C03B37/023—Fibres composed of different sorts of glass, e.g. glass optical fibres, made by the double crucible technique
    • 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
    • C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
    • C03B37/023—Fibres composed of different sorts of glass, e.g. glass optical fibres, made by the double crucible technique
    • C03B37/0235—Thermal treatment of the fibre during the drawing process, e.g. cooling
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/80—Non-oxide glasses or glass-type compositions
    • C03B2201/86—Chalcogenide glasses, i.e. S, Se or Te glasses
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/10—Fibre drawing or extruding details pressurised

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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
JP62204172A 1987-03-09 1987-08-19 Production of infrared ray fiber Granted JPS643031A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62204172A JPS643031A (en) 1987-03-09 1987-08-19 Production of infrared ray fiber
US07/232,998 US4908053A (en) 1987-08-19 1988-08-17 Process for producing chalcogenide glass fiber
FR888811067A FR2619561B1 (fr) 1987-08-19 1988-08-19 Procede pour preparer des fibres en verres de chalcogenures
GB8819757A GB2208859B (en) 1987-08-19 1988-08-19 Process for producing chalcogenide glass fibers

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP5197687 1987-03-09
JP62-51976 1987-03-09
JP62204172A JPS643031A (en) 1987-03-09 1987-08-19 Production of infrared ray fiber

Publications (3)

Publication Number Publication Date
JPH013031A JPH013031A (ja) 1989-01-06
JPS643031A true JPS643031A (en) 1989-01-06
JPH0566891B2 JPH0566891B2 (enrdf_load_stackoverflow) 1993-09-22

Family

ID=12901896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62204172A Granted JPS643031A (en) 1987-03-09 1987-08-19 Production of infrared ray fiber

Country Status (1)

Country Link
JP (1) JPS643031A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0855371A1 (en) * 1997-01-22 1998-07-29 Hoya Corporation Method for manufacturing glass preform and glass fiber
US5917108A (en) * 1996-12-25 1999-06-29 Hoya Corporation Drawing a chalcogenide glass fiber in a sulfur atmosphere
EP1958925A1 (en) * 2007-02-13 2008-08-20 Vivoxid Oy A system and method for manufacturing fibres
JP2012148975A (ja) * 2005-04-13 2012-08-09 Corning Inc 低粘度押出成形および射出成形のためのカルコゲナイドガラス

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54151626A (en) * 1978-05-17 1979-11-29 Sumitomo Electric Ind Ltd Production of optical fiber
JPS60195029A (ja) * 1984-03-19 1985-10-03 Hitachi Ltd 赤外透過光フアイバの製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54151626A (en) * 1978-05-17 1979-11-29 Sumitomo Electric Ind Ltd Production of optical fiber
JPS60195029A (ja) * 1984-03-19 1985-10-03 Hitachi Ltd 赤外透過光フアイバの製造方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5917108A (en) * 1996-12-25 1999-06-29 Hoya Corporation Drawing a chalcogenide glass fiber in a sulfur atmosphere
EP0855371A1 (en) * 1997-01-22 1998-07-29 Hoya Corporation Method for manufacturing glass preform and glass fiber
US6053012A (en) * 1997-01-22 2000-04-25 Hoya Corporation Method for manufacturing glass preform and glass fiber
JP2012148975A (ja) * 2005-04-13 2012-08-09 Corning Inc 低粘度押出成形および射出成形のためのカルコゲナイドガラス
EP1958925A1 (en) * 2007-02-13 2008-08-20 Vivoxid Oy A system and method for manufacturing fibres
WO2008099058A1 (en) 2007-02-13 2008-08-21 Vivoxid Oy A system and method for manufacturing fibres
US8371142B2 (en) 2007-02-13 2013-02-12 Purac Biochem Bv System and method for manufacturing fibres

Also Published As

Publication number Publication date
JPH0566891B2 (enrdf_load_stackoverflow) 1993-09-22

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