CN103011578A - 一种制造凹陷包层超低水峰光纤芯棒的装置及其方法 - Google Patents
一种制造凹陷包层超低水峰光纤芯棒的装置及其方法 Download PDFInfo
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- CN103011578A CN103011578A CN2012105469420A CN201210546942A CN103011578A CN 103011578 A CN103011578 A CN 103011578A CN 2012105469420 A CN2012105469420 A CN 2012105469420A CN 201210546942 A CN201210546942 A CN 201210546942A CN 103011578 A CN103011578 A CN 103011578A
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- sleeve pipe
- inner cladding
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- plug
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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
- C03B37/012—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
- C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
-
- 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
- C03B37/01257—Heating devices therefor
-
- 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
- C03B37/0126—Means for supporting, rotating, translating the rod, tube or preform
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/0075—Cleaning of glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/66—Chemical treatment, e.g. leaching, acid or alkali treatment
- C03C25/68—Chemical treatment, e.g. leaching, acid or alkali treatment by etching
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2203/00—Fibre product details, e.g. structure, shape
- C03B2203/10—Internal structure or shape details
- C03B2203/22—Radial profile of refractive index, composition or softening point
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2203/00—Fibre product details, e.g. structure, shape
- C03B2203/10—Internal structure or shape details
- C03B2203/22—Radial profile of refractive index, composition or softening point
- C03B2203/23—Double or multiple optical cladding profiles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
Description
Claims (7)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210546942.0A CN103011578B (zh) | 2012-12-17 | 2012-12-17 | 一种制造凹陷包层超低水峰光纤芯棒的装置及其方法 |
PCT/CN2013/072603 WO2014094390A1 (zh) | 2012-12-17 | 2013-03-14 | 一种制造凹陷包层超低水峰光纤芯棒的装置及其方法 |
DK13863765.7T DK2933239T3 (en) | 2012-12-17 | 2013-03-14 | DEVICE FOR THE MANUFACTURING CORE BAR WITH RECOVERED COVER OF OPTICAL FIBER WITH ULTRAL LOW MAXIMUM WATER ABSORPTION AND PROCEDURE THEREOF |
EP13863765.7A EP2933239B1 (en) | 2012-12-17 | 2013-03-14 | Apparatus for manufacturing depressed cladding ultra-low water peak optical fiber core rod and method thereof |
US14/709,506 US9522838B2 (en) | 2012-12-17 | 2015-05-12 | Apparatus and method for producing core rod of optical fiber |
US15/379,421 US10081567B2 (en) | 2012-12-17 | 2016-12-14 | Apparatus and method for producing core rod of optical fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210546942.0A CN103011578B (zh) | 2012-12-17 | 2012-12-17 | 一种制造凹陷包层超低水峰光纤芯棒的装置及其方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103011578A true CN103011578A (zh) | 2013-04-03 |
CN103011578B CN103011578B (zh) | 2014-12-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201210546942.0A Active CN103011578B (zh) | 2012-12-17 | 2012-12-17 | 一种制造凹陷包层超低水峰光纤芯棒的装置及其方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US9522838B2 (zh) |
EP (1) | EP2933239B1 (zh) |
CN (1) | CN103011578B (zh) |
DK (1) | DK2933239T3 (zh) |
WO (1) | WO2014094390A1 (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103922579A (zh) * | 2014-04-17 | 2014-07-16 | 中天科技精密材料有限公司 | 一种基于基管外径维持与修正控制制造光纤预制芯棒的装置及其制造光纤预制芯棒方法 |
CN106242262A (zh) * | 2016-07-14 | 2016-12-21 | 浙江富通光纤技术有限公司 | 掺杂光纤外包层的制备方法 |
CN108545924A (zh) * | 2018-06-29 | 2018-09-18 | 成都富通光通信技术有限公司 | 一种制作光纤预制棒的缩棒方法 |
CN108675626A (zh) * | 2018-04-10 | 2018-10-19 | 中国科学院西安光学精密机械研究所 | 一种减少棒管界面杂质和羟基含量的光纤预制棒套管方法 |
CN109133607A (zh) * | 2018-08-29 | 2019-01-04 | 江苏法尔胜光通信科技有限公司 | 一种套管法制造特种光纤预制棒外包层的方法 |
CN112340979A (zh) * | 2020-11-09 | 2021-02-09 | 杭州富通通信技术股份有限公司 | 光纤预制棒的制造方法 |
CN112590230A (zh) * | 2020-11-19 | 2021-04-02 | 宁波职业技术学院 | 一种基于汽车减振软管安装用充气膨胀式自动安装设备 |
CN112759247A (zh) * | 2021-03-24 | 2021-05-07 | 浙江富通光纤技术有限公司 | 预制棒的制造工艺 |
CN113248131A (zh) * | 2021-05-31 | 2021-08-13 | 中天科技精密材料有限公司 | 光纤预制棒及其制造设备和制备方法 |
CN113264669A (zh) * | 2021-06-07 | 2021-08-17 | 杭州富通通信技术股份有限公司 | 一种预制棒的加工方法 |
CN113716856A (zh) * | 2020-05-25 | 2021-11-30 | 中天科技精密材料有限公司 | 光纤预制棒的制造设备、方法及光纤预制棒 |
CN115974387A (zh) * | 2022-12-27 | 2023-04-18 | 长飞光纤光缆股份有限公司 | 一种应用于玻璃管材对接的充气装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2012868B1 (en) * | 2014-05-22 | 2016-03-15 | Draka Comteq Bv | A method for manufacturing an optical preform. |
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 |
CN115947537A (zh) * | 2022-12-24 | 2023-04-11 | 藤仓烽火光电材料科技有限公司 | 一种石英芯棒的表面处理装置及表面处理方法 |
Citations (5)
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JPH08290931A (ja) * | 1995-04-17 | 1996-11-05 | Sumitomo Electric Ind Ltd | 光ファイバ母材の製造方法 |
CN1396131A (zh) * | 2002-07-09 | 2003-02-12 | 长飞光纤光缆有限公司 | 石英光纤芯棒的制备方法 |
US20040031288A1 (en) * | 2002-08-15 | 2004-02-19 | Ceramoptec Industries, Inc. | Method for production of silica optical fiber preforms |
CN1884165A (zh) * | 2006-06-30 | 2006-12-27 | 浙江富通光纤技术有限公司 | 大尺寸低水峰光纤预制棒制造光纤的方法及其专用设备 |
CN203033890U (zh) * | 2012-12-17 | 2013-07-03 | 中天科技精密材料有限公司 | 一种制造凹陷包层超低水峰光纤芯棒的装置 |
Family Cites Families (13)
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JPS61227938A (ja) * | 1985-04-03 | 1986-10-11 | Sumitomo Electric Ind Ltd | 光フアイバ用母材の製造方法 |
JPS6259547A (ja) * | 1985-09-11 | 1987-03-16 | Hitachi Cable Ltd | 光フアイバのプリフオ−ム製造方法 |
JPH02160635A (ja) * | 1988-12-15 | 1990-06-20 | Fujikura Ltd | 光ファイバ用ガラス母材の製造方法 |
DE3921086A1 (de) * | 1989-06-28 | 1991-01-03 | Kabelmetal Electro Gmbh | Verfahren zur herstellung von lichtwellenleitern mit aufschmelzen eines ueberwurfrohres auf eine roh-vorform |
CA2161939A1 (en) * | 1994-12-20 | 1996-06-21 | George E. Berkey | Method of making optical fiber having depressed index core region |
US5917109A (en) * | 1994-12-20 | 1999-06-29 | Corning Incorporated | Method of making optical fiber having depressed index core region |
JP3676553B2 (ja) * | 1997-11-05 | 2005-07-27 | 三菱電線工業株式会社 | 光ファイバ用母材の製造方法 |
JP3836583B2 (ja) * | 1997-11-05 | 2006-10-25 | 三菱電線工業株式会社 | 光ファイバ用母材の製造方法 |
JP3861663B2 (ja) * | 2001-11-12 | 2006-12-20 | 住友電気工業株式会社 | 光ファイバ母材の製造方法 |
JP2003327440A (ja) * | 2002-05-09 | 2003-11-19 | Furukawa Electric Co Ltd:The | 光ファイバ用母材の製造方法 |
US20050204780A1 (en) * | 2002-05-09 | 2005-09-22 | The Furukawa Electric Co., Ltd. | Method for manufacturing optical fiber |
CN100395203C (zh) * | 2005-08-17 | 2008-06-18 | 长飞光纤光缆有限公司 | 一种大尺寸低水峰光纤预制棒的制造方法 |
CN101538113B (zh) * | 2009-04-27 | 2011-08-03 | 中天科技精密材料有限公司 | 微间隙套管光纤预制棒的制备方法及其拉制光纤的方法 |
-
2012
- 2012-12-17 CN CN201210546942.0A patent/CN103011578B/zh active Active
-
2013
- 2013-03-14 WO PCT/CN2013/072603 patent/WO2014094390A1/zh active Application Filing
- 2013-03-14 EP EP13863765.7A patent/EP2933239B1/en active Active
- 2013-03-14 DK DK13863765.7T patent/DK2933239T3/en active
-
2015
- 2015-05-12 US US14/709,506 patent/US9522838B2/en active Active
-
2016
- 2016-12-14 US US15/379,421 patent/US10081567B2/en active Active
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JPH08290931A (ja) * | 1995-04-17 | 1996-11-05 | Sumitomo Electric Ind Ltd | 光ファイバ母材の製造方法 |
CN1396131A (zh) * | 2002-07-09 | 2003-02-12 | 长飞光纤光缆有限公司 | 石英光纤芯棒的制备方法 |
US20040031288A1 (en) * | 2002-08-15 | 2004-02-19 | Ceramoptec Industries, Inc. | Method for production of silica optical fiber preforms |
CN1884165A (zh) * | 2006-06-30 | 2006-12-27 | 浙江富通光纤技术有限公司 | 大尺寸低水峰光纤预制棒制造光纤的方法及其专用设备 |
CN203033890U (zh) * | 2012-12-17 | 2013-07-03 | 中天科技精密材料有限公司 | 一种制造凹陷包层超低水峰光纤芯棒的装置 |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103922579B (zh) * | 2014-04-17 | 2016-10-05 | 中天科技精密材料有限公司 | 一种基于基管外径维持与修正控制制造光纤预制芯棒的方法 |
CN103922579A (zh) * | 2014-04-17 | 2014-07-16 | 中天科技精密材料有限公司 | 一种基于基管外径维持与修正控制制造光纤预制芯棒的装置及其制造光纤预制芯棒方法 |
CN109748492B (zh) * | 2016-07-14 | 2021-06-29 | 浙江富通光纤技术有限公司 | 一种掺杂光纤外包层的制备方法 |
CN106242262A (zh) * | 2016-07-14 | 2016-12-21 | 浙江富通光纤技术有限公司 | 掺杂光纤外包层的制备方法 |
CN106242262B (zh) * | 2016-07-14 | 2019-04-16 | 浙江富通光纤技术有限公司 | 掺杂光纤外包层的制备方法 |
CN109748493A (zh) * | 2016-07-14 | 2019-05-14 | 浙江富通光纤技术有限公司 | 光纤外包层的制备方法 |
CN109748492A (zh) * | 2016-07-14 | 2019-05-14 | 浙江富通光纤技术有限公司 | 一种光纤外包层的制备方法 |
CN108675626A (zh) * | 2018-04-10 | 2018-10-19 | 中国科学院西安光学精密机械研究所 | 一种减少棒管界面杂质和羟基含量的光纤预制棒套管方法 |
CN108545924A (zh) * | 2018-06-29 | 2018-09-18 | 成都富通光通信技术有限公司 | 一种制作光纤预制棒的缩棒方法 |
CN109133607A (zh) * | 2018-08-29 | 2019-01-04 | 江苏法尔胜光通信科技有限公司 | 一种套管法制造特种光纤预制棒外包层的方法 |
CN113716856A (zh) * | 2020-05-25 | 2021-11-30 | 中天科技精密材料有限公司 | 光纤预制棒的制造设备、方法及光纤预制棒 |
CN112340979A (zh) * | 2020-11-09 | 2021-02-09 | 杭州富通通信技术股份有限公司 | 光纤预制棒的制造方法 |
CN112590230A (zh) * | 2020-11-19 | 2021-04-02 | 宁波职业技术学院 | 一种基于汽车减振软管安装用充气膨胀式自动安装设备 |
CN112590230B (zh) * | 2020-11-19 | 2022-08-23 | 宁波职业技术学院 | 一种基于汽车减振软管安装用充气膨胀式自动安装设备 |
CN112759247A (zh) * | 2021-03-24 | 2021-05-07 | 浙江富通光纤技术有限公司 | 预制棒的制造工艺 |
CN112759247B (zh) * | 2021-03-24 | 2022-11-25 | 浙江富通光纤技术有限公司 | 预制棒的制造工艺 |
CN113248131A (zh) * | 2021-05-31 | 2021-08-13 | 中天科技精密材料有限公司 | 光纤预制棒及其制造设备和制备方法 |
CN113248131B (zh) * | 2021-05-31 | 2021-09-17 | 中天科技精密材料有限公司 | 光纤预制棒及其制造设备和制备方法 |
CN113264669A (zh) * | 2021-06-07 | 2021-08-17 | 杭州富通通信技术股份有限公司 | 一种预制棒的加工方法 |
CN113264669B (zh) * | 2021-06-07 | 2022-09-13 | 杭州富通通信技术股份有限公司 | 一种预制棒的加工方法 |
CN115974387A (zh) * | 2022-12-27 | 2023-04-18 | 长飞光纤光缆股份有限公司 | 一种应用于玻璃管材对接的充气装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2933239B1 (en) | 2018-05-09 |
EP2933239A1 (en) | 2015-10-21 |
US20170096362A1 (en) | 2017-04-06 |
US9522838B2 (en) | 2016-12-20 |
US10081567B2 (en) | 2018-09-25 |
WO2014094390A1 (zh) | 2014-06-26 |
EP2933239A4 (en) | 2016-10-12 |
US20150239768A1 (en) | 2015-08-27 |
DK2933239T3 (en) | 2018-06-06 |
CN103011578B (zh) | 2014-12-24 |
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