WO2003095379A1 - Procede de fabrication de fibres optiques - Google Patents

Procede de fabrication de fibres optiques Download PDF

Info

Publication number
WO2003095379A1
WO2003095379A1 PCT/JP2003/005760 JP0305760W WO03095379A1 WO 2003095379 A1 WO2003095379 A1 WO 2003095379A1 JP 0305760 W JP0305760 W JP 0305760W WO 03095379 A1 WO03095379 A1 WO 03095379A1
Authority
WO
WIPO (PCT)
Prior art keywords
glass tube
glass
tube
forming
optical fiber
Prior art date
Application number
PCT/JP2003/005760
Other languages
English (en)
French (fr)
Inventor
Hideya Morihira
Masamitsu Uehara
Tamotsu Kamiya
Original Assignee
The Furukawa Electric Co., 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
Priority claimed from JP2002134697A external-priority patent/JP2003327440A/ja
Priority claimed from JP2002199165A external-priority patent/JP2004043200A/ja
Priority claimed from JP2002199164A external-priority patent/JP2004043199A/ja
Priority claimed from JP2002199163A external-priority patent/JP4297320B2/ja
Priority claimed from JP2002199166A external-priority patent/JP2004043201A/ja
Application filed by The Furukawa Electric Co., Ltd. filed Critical The Furukawa Electric Co., Ltd.
Priority to US10/513,670 priority Critical patent/US20050204780A1/en
Publication of WO2003095379A1 publication Critical patent/WO2003095379A1/ja
Priority to US12/502,683 priority patent/US20090272152A1/en

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
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01225—Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. collapsing
    • C03B37/01248—Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. collapsing by collapsing without drawing
    • 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
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01225—Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. collapsing
    • C03B37/01251—Reshaping the ends
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/47—Shaping the preform draw bulb before or during drawing

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)
PCT/JP2003/005760 2002-05-09 2003-05-08 Procede de fabrication de fibres optiques WO2003095379A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/513,670 US20050204780A1 (en) 2002-05-09 2003-05-08 Method for manufacturing optical fiber
US12/502,683 US20090272152A1 (en) 2002-05-09 2009-07-14 Method for manufacturing optical fiber

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP2002134697A JP2003327440A (ja) 2002-05-09 2002-05-09 光ファイバ用母材の製造方法
JP2002-134697 2002-05-09
JP2002199165A JP2004043200A (ja) 2002-07-08 2002-07-08 光ファイバ母材の支持方法
JP2002199167 2002-07-08
JP2002-199167 2002-07-08
JP2002199164A JP2004043199A (ja) 2002-07-08 2002-07-08 光ファイバ母材の製造方法
JP2002199163A JP4297320B2 (ja) 2002-07-08 2002-07-08 光ファイバ母材の洗浄方法
JP2002199166A JP2004043201A (ja) 2002-07-08 2002-07-08 光ファイバ母材の先端加工方法
JP2002-199164 2002-07-08
JP2002-199166 2002-07-08
JP2002-199163 2002-07-08
JP2002-199165 2002-07-08

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/502,683 Division US20090272152A1 (en) 2002-05-09 2009-07-14 Method for manufacturing optical fiber

Publications (1)

Publication Number Publication Date
WO2003095379A1 true WO2003095379A1 (fr) 2003-11-20

Family

ID=29424884

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2003/005760 WO2003095379A1 (fr) 2002-05-09 2003-05-08 Procede de fabrication de fibres optiques

Country Status (2)

Country Link
CN (3) CN101913761B (ja)
WO (1) WO2003095379A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1426339A1 (en) * 2002-12-04 2004-06-09 FITEL USA CORPORATION (a Delaware Corporation) Rod-in-tube optical fibre preform and method of drawing it

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL188559A0 (en) * 2008-01-03 2008-11-03 D T N R Ltd Method of production of glass coated metal wires and metal microwires
CN107108326B (zh) * 2015-01-09 2020-04-14 古河电气工业株式会社 光纤母材以及光纤的制造方法
CN107572772B (zh) * 2017-11-01 2023-06-30 江苏亨通光导新材料有限公司 一种光纤预制棒拉丝用固定管结构
CN112239324B (zh) * 2020-10-23 2022-09-20 杭州富通通信技术股份有限公司 预制棒的加工方法以及光纤
CN113681708B (zh) * 2021-09-11 2022-08-30 上海地豪装饰设计工程有限公司 一种玻璃纤维增强混凝土板的制作方法
CN114524610B (zh) * 2022-02-28 2023-08-08 浙江富通光纤技术有限公司 光纤预制棒的加工工艺以及光纤

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57118042A (en) * 1981-01-13 1982-07-22 Showa Electric Wire & Cable Co Ltd Manufacture of preform rod for optical fiber
JPS6259546A (ja) * 1985-09-11 1987-03-16 Hitachi Cable Ltd 光フアイバの同時線引用プリフオ−ム
JPS62176934A (ja) * 1986-01-29 1987-08-03 Ocean Cable Co Ltd 光フアイバ母材の製造方法
JPS62216933A (ja) * 1986-03-17 1987-09-24 Ocean Cable Co Ltd 光フアイバ母材の製造方法
EP0598349A2 (en) * 1992-11-19 1994-05-25 Shin-Etsu Quartz Products Co., Ltd. Large sized quartz glass tube, large scale quartz glass preform, process for manufacturing the same and quartz glass optical fiber
JP2000128559A (ja) * 1998-10-16 2000-05-09 Shinetsu Quartz Prod Co Ltd 溶接方法
JP2001010837A (ja) * 1999-06-23 2001-01-16 Sumitomo Electric Ind Ltd 光ファイバ母材の製造方法及び調心治具

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0177088B1 (ko) * 1993-11-29 1999-05-15 김광호 단일모드 광섬유 1차 모재 오버크래딩 방법 및 장치

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57118042A (en) * 1981-01-13 1982-07-22 Showa Electric Wire & Cable Co Ltd Manufacture of preform rod for optical fiber
JPS6259546A (ja) * 1985-09-11 1987-03-16 Hitachi Cable Ltd 光フアイバの同時線引用プリフオ−ム
JPS62176934A (ja) * 1986-01-29 1987-08-03 Ocean Cable Co Ltd 光フアイバ母材の製造方法
JPS62216933A (ja) * 1986-03-17 1987-09-24 Ocean Cable Co Ltd 光フアイバ母材の製造方法
EP0598349A2 (en) * 1992-11-19 1994-05-25 Shin-Etsu Quartz Products Co., Ltd. Large sized quartz glass tube, large scale quartz glass preform, process for manufacturing the same and quartz glass optical fiber
JP2000128559A (ja) * 1998-10-16 2000-05-09 Shinetsu Quartz Prod Co Ltd 溶接方法
JP2001010837A (ja) * 1999-06-23 2001-01-16 Sumitomo Electric Ind Ltd 光ファイバ母材の製造方法及び調心治具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1426339A1 (en) * 2002-12-04 2004-06-09 FITEL USA CORPORATION (a Delaware Corporation) Rod-in-tube optical fibre preform and method of drawing it

Also Published As

Publication number Publication date
CN1547559A (zh) 2004-11-17
CN102408191A (zh) 2012-04-11
CN101913761B (zh) 2011-12-28
CN100363285C (zh) 2008-01-23
CN101913761A (zh) 2010-12-15
CN102408191B (zh) 2015-11-25

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