CN106904822A - 光纤预制棒的制造方法 - Google Patents
光纤预制棒的制造方法 Download PDFInfo
- Publication number
- CN106904822A CN106904822A CN201710104133.7A CN201710104133A CN106904822A CN 106904822 A CN106904822 A CN 106904822A CN 201710104133 A CN201710104133 A CN 201710104133A CN 106904822 A CN106904822 A CN 106904822A
- Authority
- CN
- China
- Prior art keywords
- blowtorch
- annular groove
- tube
- combustion tube
- preform
- 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
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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
- C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
- C03B37/018—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
- C03B37/01807—Reactant delivery systems, e.g. reactant deposition burners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
- F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/48—Nozzles
- F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Melting And Manufacturing (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910298882.7A CN109928612B (zh) | 2017-02-24 | 2017-02-24 | 一种光纤预制棒的制造方法 |
CN201910299235.8A CN109912192B (zh) | 2017-02-24 | 2017-02-24 | 用于光纤预制棒的喷灯 |
CN201710104133.7A CN106904822B (zh) | 2017-02-24 | 2017-02-24 | 光纤预制棒的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710104133.7A CN106904822B (zh) | 2017-02-24 | 2017-02-24 | 光纤预制棒的制造方法 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910298882.7A Division CN109928612B (zh) | 2017-02-24 | 2017-02-24 | 一种光纤预制棒的制造方法 |
CN201910299235.8A Division CN109912192B (zh) | 2017-02-24 | 2017-02-24 | 用于光纤预制棒的喷灯 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106904822A true CN106904822A (zh) | 2017-06-30 |
CN106904822B CN106904822B (zh) | 2019-05-24 |
Family
ID=59208807
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910299235.8A Active CN109912192B (zh) | 2017-02-24 | 2017-02-24 | 用于光纤预制棒的喷灯 |
CN201710104133.7A Active CN106904822B (zh) | 2017-02-24 | 2017-02-24 | 光纤预制棒的制造方法 |
CN201910298882.7A Active CN109928612B (zh) | 2017-02-24 | 2017-02-24 | 一种光纤预制棒的制造方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910299235.8A Active CN109912192B (zh) | 2017-02-24 | 2017-02-24 | 用于光纤预制棒的喷灯 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910298882.7A Active CN109928612B (zh) | 2017-02-24 | 2017-02-24 | 一种光纤预制棒的制造方法 |
Country Status (1)
Country | Link |
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CN (3) | CN109912192B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110372200A (zh) * | 2019-08-12 | 2019-10-25 | 杭州永特信息技术有限公司 | 一种用于vad法制备光纤预制棒的可拆卸式喷灯 |
CN110606657A (zh) * | 2018-06-15 | 2019-12-24 | 华中科技大学 | 一种大芯径稀土掺杂光纤预制棒及其制备方法 |
CN112939448A (zh) * | 2021-04-29 | 2021-06-11 | 浙江富通光纤技术有限公司 | 一种芯棒的加工方法 |
CN113248133A (zh) * | 2021-05-31 | 2021-08-13 | 中天科技精密材料有限公司 | 光纤预制棒制造设备及应用其的光纤预制棒的制作方法 |
CN113354274A (zh) * | 2021-06-29 | 2021-09-07 | 杭州富通通信技术股份有限公司 | 预制棒的加工方法 |
CN113735433A (zh) * | 2018-08-08 | 2021-12-03 | 杭州富通通信技术股份有限公司 | 一种用于光纤制造的熔接设备 |
CN113860721A (zh) * | 2021-10-28 | 2021-12-31 | 许平 | 一种光纤预制棒制造用喷灯 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113480162B (zh) * | 2019-07-29 | 2022-11-04 | 富通集团有限公司 | 一种预制棒的加工设备 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1815083A (zh) * | 2005-02-04 | 2006-08-09 | 三星电子株式会社 | 制造光纤预制棒的燃烧器 |
US20070262169A1 (en) * | 2006-05-01 | 2007-11-15 | Chia Chung Precision Industrial Co., Ltd. | Spray head structure of a spray gun |
CN102049359A (zh) * | 2011-01-04 | 2011-05-11 | 中国恩菲工程技术有限公司 | 喷枪和具有其的多流体喷枪装置 |
CN204474531U (zh) * | 2015-02-02 | 2015-07-15 | 浙江富通光纤技术有限公司 | 一种光纤预制棒喷灯 |
CN105384334A (zh) * | 2015-11-30 | 2016-03-09 | 中天科技精密材料有限公司 | 一种大尺寸光纤预制棒制造用喷灯及其大尺寸光纤预制棒制造方法 |
CN106430944A (zh) * | 2016-11-08 | 2017-02-22 | 长飞光纤光缆股份有限公司 | 一种用于ovd工艺沉积光纤预制棒的喷灯组件 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4465708A (en) * | 1983-05-31 | 1984-08-14 | At&T Technologies, Inc. | Technique for fabricating single mode lightguide soot-forms |
JP3124581B2 (ja) * | 1991-08-07 | 2001-01-15 | 東芝セラミックス株式会社 | 石英ガラス合成用バーナ装置 |
US5599371A (en) * | 1994-12-30 | 1997-02-04 | Corning Incorporated | Method of using precision burners for oxidizing halide-free, silicon-containing compounds |
JP3543537B2 (ja) * | 1996-05-09 | 2004-07-14 | 住友電気工業株式会社 | ガラス微粒子合成方法及びそのための焦点型バーナ |
CA2355941A1 (en) * | 1998-12-17 | 2000-06-22 | Xiaodong Fu | Burner manifold apparatus for use in a chemical vapor deposition process |
JP5236526B2 (ja) * | 2008-02-27 | 2013-07-17 | 信越化学工業株式会社 | 多孔質ガラス母材製造用バーナー |
JP5748633B2 (ja) * | 2011-10-18 | 2015-07-15 | 信越化学工業株式会社 | 多孔質ガラス母材製造用バーナ及び多孔質ガラス母材の製造方法 |
CN103011579B (zh) * | 2012-12-27 | 2015-05-20 | 中天科技精密材料有限公司 | 一种大尺寸光纤预制棒的在线退火装置及其在线退火方法 |
JP6236866B2 (ja) * | 2013-05-15 | 2017-11-29 | 住友電気工業株式会社 | ガラス微粒子堆積体の製造方法およびガラス微粒子堆積体製造用バーナー |
JP6066103B2 (ja) * | 2014-02-27 | 2017-01-25 | 信越化学工業株式会社 | 多孔質ガラス母材製造用バーナ |
CN105330140B (zh) * | 2015-11-30 | 2018-11-09 | 中天科技精密材料有限公司 | 一种大尺寸光纤预制棒用高纯石英套管的制备方法 |
-
2017
- 2017-02-24 CN CN201910299235.8A patent/CN109912192B/zh active Active
- 2017-02-24 CN CN201710104133.7A patent/CN106904822B/zh active Active
- 2017-02-24 CN CN201910298882.7A patent/CN109928612B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1815083A (zh) * | 2005-02-04 | 2006-08-09 | 三星电子株式会社 | 制造光纤预制棒的燃烧器 |
US20070262169A1 (en) * | 2006-05-01 | 2007-11-15 | Chia Chung Precision Industrial Co., Ltd. | Spray head structure of a spray gun |
CN102049359A (zh) * | 2011-01-04 | 2011-05-11 | 中国恩菲工程技术有限公司 | 喷枪和具有其的多流体喷枪装置 |
CN204474531U (zh) * | 2015-02-02 | 2015-07-15 | 浙江富通光纤技术有限公司 | 一种光纤预制棒喷灯 |
CN105384334A (zh) * | 2015-11-30 | 2016-03-09 | 中天科技精密材料有限公司 | 一种大尺寸光纤预制棒制造用喷灯及其大尺寸光纤预制棒制造方法 |
CN106430944A (zh) * | 2016-11-08 | 2017-02-22 | 长飞光纤光缆股份有限公司 | 一种用于ovd工艺沉积光纤预制棒的喷灯组件 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110606657A (zh) * | 2018-06-15 | 2019-12-24 | 华中科技大学 | 一种大芯径稀土掺杂光纤预制棒及其制备方法 |
CN110606657B (zh) * | 2018-06-15 | 2020-10-16 | 华中科技大学 | 一种大芯径稀土掺杂光纤预制棒及其制备方法 |
CN113735433A (zh) * | 2018-08-08 | 2021-12-03 | 杭州富通通信技术股份有限公司 | 一种用于光纤制造的熔接设备 |
CN110372200A (zh) * | 2019-08-12 | 2019-10-25 | 杭州永特信息技术有限公司 | 一种用于vad法制备光纤预制棒的可拆卸式喷灯 |
CN112939448A (zh) * | 2021-04-29 | 2021-06-11 | 浙江富通光纤技术有限公司 | 一种芯棒的加工方法 |
CN113248133A (zh) * | 2021-05-31 | 2021-08-13 | 中天科技精密材料有限公司 | 光纤预制棒制造设备及应用其的光纤预制棒的制作方法 |
CN113354274A (zh) * | 2021-06-29 | 2021-09-07 | 杭州富通通信技术股份有限公司 | 预制棒的加工方法 |
CN113860721A (zh) * | 2021-10-28 | 2021-12-31 | 许平 | 一种光纤预制棒制造用喷灯 |
Also Published As
Publication number | Publication date |
---|---|
CN109912192B (zh) | 2021-08-06 |
CN109912192A (zh) | 2019-06-21 |
CN109928612A (zh) | 2019-06-25 |
CN106904822B (zh) | 2019-05-24 |
CN109928612B (zh) | 2021-08-06 |
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PB01 | Publication | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20200108 Address after: 300000 Tianjin Haitai Huayuan Industrial Zone Xiqing District Road No. 18 West 1--301 Co-patentee after: Hangzhou Futong Communication Technology Co., Ltd. Patentee after: Tianjin Fortis Group Co., Ltd. Co-patentee after: Tianjin Futong Xinmao Science and Technology Co., Ltd. Address before: 300000 Tianjin Haitai Huayuan Industrial Zone Xiqing District Road No. 18 West 1--301 Patentee before: Tianjin Fortis Group Co., Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
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Address after: 300000 West 1-301, No.18 Haitai West Road, Huayuan Industrial Zone, Xiqing District, Tianjin Patentee after: TIANJIN FUTONG GROUP Co.,Ltd. Patentee after: HANGZHOU FUTONG COMMUNICATION TECHNOLOGY Co.,Ltd. Patentee after: Tianjin Futong Information Technology Co.,Ltd. Address before: 300000 West 1-301, No.18 Haitai West Road, Huayuan Industrial Zone, Xiqing District, Tianjin Patentee before: TIANJIN FUTONG GROUP Co.,Ltd. Patentee before: HANGZHOU FUTONG COMMUNICATION TECHNOLOGY Co.,Ltd. Patentee before: TIANJIN FUTONG XINMAO SCIENCE & TECHNOLOGY Co.,Ltd. |