JP2011173733A - 紡糸機用延長管及び紡糸機 - Google Patents

紡糸機用延長管及び紡糸機 Download PDF

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Publication number
JP2011173733A
JP2011173733A JP2010036781A JP2010036781A JP2011173733A JP 2011173733 A JP2011173733 A JP 2011173733A JP 2010036781 A JP2010036781 A JP 2010036781A JP 2010036781 A JP2010036781 A JP 2010036781A JP 2011173733 A JP2011173733 A JP 2011173733A
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JP
Japan
Prior art keywords
slow cooling
extension pipe
cooling extension
spinning machine
heating 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
JP2010036781A
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English (en)
Japanese (ja)
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JP2011173733A5 (enExample
Inventor
Ryuichi Nishino
龍一 西野
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.)
Fujikura Ltd
Original Assignee
Fujikura Ltd
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 Fujikura Ltd filed Critical Fujikura Ltd
Priority to JP2010036781A priority Critical patent/JP2011173733A/ja
Publication of JP2011173733A publication Critical patent/JP2011173733A/ja
Publication of JP2011173733A5 publication Critical patent/JP2011173733A5/ja
Pending legal-status Critical Current

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    • 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
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • C03B37/02718—Thermal treatment of the fibre during the drawing process, e.g. cooling
    • C03B37/02727—Annealing or re-heating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/56—Annealing or re-heating the drawn fibre prior to coating

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal 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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
JP2010036781A 2010-02-23 2010-02-23 紡糸機用延長管及び紡糸機 Pending JP2011173733A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010036781A JP2011173733A (ja) 2010-02-23 2010-02-23 紡糸機用延長管及び紡糸機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010036781A JP2011173733A (ja) 2010-02-23 2010-02-23 紡糸機用延長管及び紡糸機

Publications (2)

Publication Number Publication Date
JP2011173733A true JP2011173733A (ja) 2011-09-08
JP2011173733A5 JP2011173733A5 (enExample) 2013-01-31

Family

ID=44686983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010036781A Pending JP2011173733A (ja) 2010-02-23 2010-02-23 紡糸機用延長管及び紡糸機

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JP (1) JP2011173733A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015202975A (ja) * 2014-04-11 2015-11-16 住友電気工業株式会社 接続構造および光ファイバの製造方法
CN107082560A (zh) * 2017-05-15 2017-08-22 江苏亨通光纤科技有限公司 一种光纤退火延伸管
WO2023248944A1 (ja) * 2022-06-21 2023-12-28 住友電気工業株式会社 光ファイバの製造方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02184544A (ja) * 1989-01-10 1990-07-19 Sumitomo Electric Ind Ltd 光ファイバの冷却装置及び冷却方法
JPH05186238A (ja) * 1992-01-13 1993-07-27 Fujikura Ltd 光ファイバの線引装置
JPH06100328A (ja) * 1992-09-22 1994-04-12 Furukawa Electric Co Ltd:The 光ファイバ線引き加熱炉
JPH07237938A (ja) * 1994-02-28 1995-09-12 Sumitomo Electric Ind Ltd ハーメチックコート光ファイバの製造方法及び製造装置
JPH10194770A (ja) * 1996-12-27 1998-07-28 Kobe Steel Ltd 光ファイバ用線引炉
JP2003095689A (ja) * 2001-09-18 2003-04-03 Furukawa Electric Co Ltd:The 光ファイバの製造方法及び製造装置
JP2004155610A (ja) * 2002-11-05 2004-06-03 Sumitomo Electric Ind Ltd 光ファイバの製造方法および製造装置
JP2005162610A (ja) * 2002-04-30 2005-06-23 Corning Inc 光ファイバの作製方法
JP2007246327A (ja) * 2006-03-15 2007-09-27 Furukawa Electric Co Ltd:The ガラスロッド延伸装置およびガラスロッド延伸方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02184544A (ja) * 1989-01-10 1990-07-19 Sumitomo Electric Ind Ltd 光ファイバの冷却装置及び冷却方法
JPH05186238A (ja) * 1992-01-13 1993-07-27 Fujikura Ltd 光ファイバの線引装置
JPH06100328A (ja) * 1992-09-22 1994-04-12 Furukawa Electric Co Ltd:The 光ファイバ線引き加熱炉
JPH07237938A (ja) * 1994-02-28 1995-09-12 Sumitomo Electric Ind Ltd ハーメチックコート光ファイバの製造方法及び製造装置
JPH10194770A (ja) * 1996-12-27 1998-07-28 Kobe Steel Ltd 光ファイバ用線引炉
JP2003095689A (ja) * 2001-09-18 2003-04-03 Furukawa Electric Co Ltd:The 光ファイバの製造方法及び製造装置
JP2005162610A (ja) * 2002-04-30 2005-06-23 Corning Inc 光ファイバの作製方法
JP2004155610A (ja) * 2002-11-05 2004-06-03 Sumitomo Electric Ind Ltd 光ファイバの製造方法および製造装置
JP2007246327A (ja) * 2006-03-15 2007-09-27 Furukawa Electric Co Ltd:The ガラスロッド延伸装置およびガラスロッド延伸方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015202975A (ja) * 2014-04-11 2015-11-16 住友電気工業株式会社 接続構造および光ファイバの製造方法
CN107082560A (zh) * 2017-05-15 2017-08-22 江苏亨通光纤科技有限公司 一种光纤退火延伸管
CN107082560B (zh) * 2017-05-15 2023-02-10 江苏亨通光纤科技有限公司 一种光纤退火延伸管
WO2023248944A1 (ja) * 2022-06-21 2023-12-28 住友電気工業株式会社 光ファイバの製造方法

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