CN106892555B - 大尺寸光纤预制棒的制造工艺 - Google Patents
大尺寸光纤预制棒的制造工艺 Download PDFInfo
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- CN106892555B CN106892555B CN201710081214.XA CN201710081214A CN106892555B CN 106892555 B CN106892555 B CN 106892555B CN 201710081214 A CN201710081214 A CN 201710081214A CN 106892555 B CN106892555 B CN 106892555B
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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
- C03B37/014—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
-
- 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
- C03B37/01853—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Melting And Manufacturing (AREA)
Abstract
Description
Claims (5)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910298880.8A CN109912191B (zh) | 2017-02-15 | 2017-02-15 | 光纤预制棒的制造工艺 |
CN201710081214.XA CN106892555B (zh) | 2017-02-15 | 2017-02-15 | 大尺寸光纤预制棒的制造工艺 |
CN201910298891.6A CN109987833B (zh) | 2017-02-15 | 2017-02-15 | 光纤预制棒的制造工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710081214.XA CN106892555B (zh) | 2017-02-15 | 2017-02-15 | 大尺寸光纤预制棒的制造工艺 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CN201910298880.8A Division CN109912191B (zh) | 2017-02-15 | 2017-02-15 | 光纤预制棒的制造工艺 |
CN201910298891.6A Division CN109987833B (zh) | 2017-02-15 | 2017-02-15 | 光纤预制棒的制造工艺 |
Publications (2)
Publication Number | Publication Date |
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CN106892555A CN106892555A (zh) | 2017-06-27 |
CN106892555B true CN106892555B (zh) | 2019-05-24 |
Family
ID=59198173
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
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CN201910298891.6A Active CN109987833B (zh) | 2017-02-15 | 2017-02-15 | 光纤预制棒的制造工艺 |
CN201710081214.XA Active CN106892555B (zh) | 2017-02-15 | 2017-02-15 | 大尺寸光纤预制棒的制造工艺 |
CN201910298880.8A Active CN109912191B (zh) | 2017-02-15 | 2017-02-15 | 光纤预制棒的制造工艺 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910298891.6A Active CN109987833B (zh) | 2017-02-15 | 2017-02-15 | 光纤预制棒的制造工艺 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910298880.8A Active CN109912191B (zh) | 2017-02-15 | 2017-02-15 | 光纤预制棒的制造工艺 |
Country Status (1)
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CN (3) | CN109987833B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108996901B (zh) * | 2018-08-08 | 2021-11-02 | 杭州富通通信技术股份有限公司 | 光纤的制造方法 |
CN110342808B (zh) * | 2019-07-15 | 2021-09-21 | 富通集团(嘉善)通信技术有限公司 | 光纤预制棒的制造工艺 |
CN110342809B (zh) * | 2019-07-29 | 2021-09-21 | 富通集团有限公司 | 一种预制棒的制造工艺 |
CN110357411B (zh) * | 2019-07-29 | 2021-09-21 | 富通集团有限公司 | 预制棒的制造工艺 |
CN110746107B (zh) * | 2019-11-28 | 2022-04-05 | 杭州富通通信技术股份有限公司 | 预制棒松散体的制造方法 |
CN112939446B (zh) * | 2021-03-29 | 2022-12-23 | 浙江富通光纤技术有限公司 | 一种预制棒的制造方法 |
CN112777929A (zh) * | 2021-03-29 | 2021-05-11 | 浙江富通光纤技术有限公司 | 预制棒沉积方法 |
CN113698089B (zh) * | 2021-08-02 | 2022-12-27 | 浙江富通光纤技术有限公司 | 一种芯棒的加工方法 |
CN114455826B (zh) * | 2022-01-07 | 2023-05-26 | 富通集团有限公司 | 预制棒的加工工艺以及光纤 |
CN115286233B (zh) * | 2022-07-29 | 2023-11-21 | 富通集团有限公司 | 预制棒的加工方法及其加工设备 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4731103A (en) * | 1984-03-01 | 1988-03-15 | Sumitomo Electric Industries, Ltd. | Method for producing glass preform for optical fiber |
CN1526670A (zh) * | 2002-12-25 | 2004-09-08 | 信越化学工业株式会社 | 加工光纤预制件用方法、燃烧器***及含该***的装置 |
CN1606534A (zh) * | 2002-10-17 | 2005-04-13 | Lg电线有限公司 | 在外部气相沉积法中制备光纤预制棒的方法和设备 |
CN1824620A (zh) * | 2005-02-23 | 2006-08-30 | 三星电子株式会社 | 用于通过外部汽相淀积过程制造光纤预制棒的装置 |
CN103619766A (zh) * | 2011-04-08 | 2014-03-05 | 贺利氏石英英国有限公司 | 二氧化硅烟炱体的生产 |
CN103964684A (zh) * | 2014-04-30 | 2014-08-06 | 长飞光纤光缆股份有限公司 | 一种光纤预制棒外部气相沉积法沉积机床 |
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 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1256553B1 (en) * | 2001-05-08 | 2011-03-23 | Shin-Etsu Chemical Co., Ltd. | Apparatus and method for producing a glass preform for optical fibres by deposition |
CN103771696A (zh) * | 2012-10-18 | 2014-05-07 | 浙江富通光纤技术有限公司 | 一种制造光纤预制棒外包层的方法及装置 |
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 |
CN103086598B (zh) * | 2013-02-26 | 2015-06-03 | 富通集团有限公司 | 采用套管法制造光纤预制棒外包层的方法 |
CN103755135B (zh) * | 2013-12-25 | 2016-08-17 | 中天科技精密材料有限公司 | 一种光纤预制棒外包层高效制备方法及其设备 |
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 |
CN106495461A (zh) * | 2016-11-02 | 2017-03-15 | 中国电子科技集团公司第四十六研究所 | 一种掺稀土光纤预制棒气相掺杂加热保温装置及掺杂方法 |
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2017
- 2017-02-15 CN CN201910298891.6A patent/CN109987833B/zh active Active
- 2017-02-15 CN CN201710081214.XA patent/CN106892555B/zh active Active
- 2017-02-15 CN CN201910298880.8A patent/CN109912191B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4731103A (en) * | 1984-03-01 | 1988-03-15 | Sumitomo Electric Industries, Ltd. | Method for producing glass preform for optical fiber |
CN1606534A (zh) * | 2002-10-17 | 2005-04-13 | Lg电线有限公司 | 在外部气相沉积法中制备光纤预制棒的方法和设备 |
CN1526670A (zh) * | 2002-12-25 | 2004-09-08 | 信越化学工业株式会社 | 加工光纤预制件用方法、燃烧器***及含该***的装置 |
CN1824620A (zh) * | 2005-02-23 | 2006-08-30 | 三星电子株式会社 | 用于通过外部汽相淀积过程制造光纤预制棒的装置 |
CN103619766A (zh) * | 2011-04-08 | 2014-03-05 | 贺利氏石英英国有限公司 | 二氧化硅烟炱体的生产 |
CN103964684A (zh) * | 2014-04-30 | 2014-08-06 | 长飞光纤光缆股份有限公司 | 一种光纤预制棒外部气相沉积法沉积机床 |
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 |
Also Published As
Publication number | Publication date |
---|---|
CN109987833B (zh) | 2021-08-06 |
CN109912191A (zh) | 2019-06-21 |
CN106892555A (zh) | 2017-06-27 |
CN109912191B (zh) | 2021-08-06 |
CN109987833A (zh) | 2019-07-09 |
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PB01 | Publication | ||
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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. |