CN1496968A - 光纤母材制造装置 - Google Patents
光纤母材制造装置 Download PDFInfo
- Publication number
- CN1496968A CN1496968A CNA2003101013123A CN200310101312A CN1496968A CN 1496968 A CN1496968 A CN 1496968A CN A2003101013123 A CNA2003101013123 A CN A2003101013123A CN 200310101312 A CN200310101312 A CN 200310101312A CN 1496968 A CN1496968 A CN 1496968A
- Authority
- CN
- China
- Prior art keywords
- cladding
- burner
- reaction chamber
- base rod
- core layer
- 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
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 40
- 239000000463 material Substances 0.000 title claims description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 123
- 238000005253 cladding Methods 0.000 claims abstract description 121
- 239000011521 glass Substances 0.000 claims abstract description 73
- 239000002245 particle Substances 0.000 claims abstract description 56
- 239000012792 core layer Substances 0.000 claims description 90
- 239000010410 layer Substances 0.000 claims description 44
- 238000011144 upstream manufacturing Methods 0.000 claims description 23
- 239000010419 fine particle Substances 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 17
- 238000007664 blowing Methods 0.000 claims description 12
- 230000007423 decrease Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 29
- 239000007789 gas Substances 0.000 description 61
- 230000014759 maintenance of location Effects 0.000 description 26
- 238000005192 partition Methods 0.000 description 14
- 238000003860 storage Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 239000012535 impurity Substances 0.000 description 6
- 230000000630 rising effect Effects 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 4
- 229910003902 SiCl 4 Inorganic materials 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 4
- 239000005049 silicon tetrachloride Substances 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Images
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
-
- 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]
- C03B37/01413—Reactant delivery systems
- C03B37/0142—Reactant deposition burners
-
- 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]
- C03B37/01406—Deposition reactors 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
- C03B37/014—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]
- C03B37/0144—Means for after-treatment or catching of worked reactant gases
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/50—Multiple burner arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General 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)
Abstract
Description
Claims (19)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002308448 | 2002-10-23 | ||
| JP2002308448 | 2002-10-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1496968A true CN1496968A (zh) | 2004-05-19 |
| CN1273399C CN1273399C (zh) | 2006-09-06 |
Family
ID=32105237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101013123A Expired - Fee Related CN1273399C (zh) | 2002-10-23 | 2003-10-14 | 设置气流挡板的光纤母材制造装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20040079119A1 (zh) |
| KR (1) | KR100583481B1 (zh) |
| CN (1) | CN1273399C (zh) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102408192A (zh) * | 2010-08-02 | 2012-04-11 | 株式会社藤仓 | 光纤母材制造装置以及光纤母材制造方法 |
| CN101687678B (zh) * | 2006-10-13 | 2012-06-20 | 欧文斯-布洛克威玻璃容器有限公司 | 用于玻璃器皿成型机的坯模的挡板系统 |
| CN102643020A (zh) * | 2011-02-16 | 2012-08-22 | 住友电气工业株式会社 | 玻璃微粒堆叠体的制造方法 |
| CN101652331B (zh) * | 2007-02-28 | 2013-05-08 | 信越化学工业株式会社 | 多孔质玻璃母材的制造装置 |
| CN101659516B (zh) * | 2008-08-26 | 2013-06-12 | 株式会社藤仓 | 光纤母材的制造方法 |
| CN104445915A (zh) * | 2014-12-01 | 2015-03-25 | 长飞光纤光缆股份有限公司 | 一种vad法制备光纤预制棒的装置及方法 |
| CN105271700A (zh) * | 2015-11-16 | 2016-01-27 | 江苏通鼎光棒有限公司 | 一种vad反应腔体内环境气流的控制装置及其应用 |
| CN106865976A (zh) * | 2015-09-30 | 2017-06-20 | 住友电气工业株式会社 | 玻璃母材的升降装置 |
| CN113582532A (zh) * | 2020-05-01 | 2021-11-02 | 住友电气工业株式会社 | 玻璃母材的制造装置 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4444941B2 (ja) * | 2006-11-22 | 2010-03-31 | 信越化学工業株式会社 | 多孔質ガラス母材の製造装置 |
| JP7399835B2 (ja) * | 2020-10-07 | 2023-12-18 | 信越化学工業株式会社 | 光ファイバ用多孔質ガラス堆積体の製造方法 |
| CN115893828B (zh) * | 2022-12-24 | 2025-07-25 | 藤仓烽火光电材料科技有限公司 | 一种ovd沉积反应装置及反应系统 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4530709A (en) * | 1982-11-16 | 1985-07-23 | Matsushita Electric Industrial Co., Ltd. | Method for producing optical fiber |
| US4465708A (en) * | 1983-05-31 | 1984-08-14 | At&T Technologies, Inc. | Technique for fabricating single mode lightguide soot-forms |
| CA1284921C (en) * | 1984-02-27 | 1991-06-18 | Hiroyuki Suda | Method, apparatus and burner for fabricating an optical fiber preform |
| US5116400A (en) * | 1990-09-20 | 1992-05-26 | Corning Incorporated | Apparatus for forming a porous glass preform |
| GB9312634D0 (en) * | 1993-06-18 | 1993-08-04 | Tsl Group Plc | Improvements in vitreous silica manufacture |
| US5822488A (en) * | 1995-10-04 | 1998-10-13 | Sumitomo Electric Industries, Inc. | Single-mode optical fiber with plural core portions |
| JP3557070B2 (ja) * | 1997-03-06 | 2004-08-25 | 古河電気工業株式会社 | 光ファイバ用多孔質ガラス母材製造装置 |
| JP2000191337A (ja) * | 1998-12-25 | 2000-07-11 | Furukawa Electric Co Ltd:The | フ―ド付きガラス微粒子合成用ト―チ |
| US6546758B1 (en) * | 2000-08-16 | 2003-04-15 | Alcatel | Multi-chamber fiber cooling apparatus |
| JP3705169B2 (ja) * | 2000-09-14 | 2005-10-12 | 住友電気工業株式会社 | 多孔質ガラス体の製造方法 |
| KR100817195B1 (ko) * | 2000-10-18 | 2008-03-27 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 다공질 광섬유모재의 제조장치 |
| JP3910806B2 (ja) * | 2001-06-06 | 2007-04-25 | 古河電気工業株式会社 | 光ファイバ母材の製造方法 |
-
2003
- 2003-10-14 US US10/682,929 patent/US20040079119A1/en not_active Abandoned
- 2003-10-14 CN CNB2003101013123A patent/CN1273399C/zh not_active Expired - Fee Related
- 2003-10-22 KR KR1020030073960A patent/KR100583481B1/ko not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101687678B (zh) * | 2006-10-13 | 2012-06-20 | 欧文斯-布洛克威玻璃容器有限公司 | 用于玻璃器皿成型机的坯模的挡板系统 |
| US8656743B2 (en) | 2007-02-28 | 2014-02-25 | Shin-Etsu Chemical Co., Ltd. | Porous glass preform production apparatus |
| US9038423B2 (en) | 2007-02-28 | 2015-05-26 | Shin-Etsu Chemical Co., Ltd. | Porous glass preform production apparatus |
| CN101652331B (zh) * | 2007-02-28 | 2013-05-08 | 信越化学工业株式会社 | 多孔质玻璃母材的制造装置 |
| CN101659516B (zh) * | 2008-08-26 | 2013-06-12 | 株式会社藤仓 | 光纤母材的制造方法 |
| US8881554B2 (en) | 2010-08-02 | 2014-11-11 | Fujikura Ltd. | Optical fiber preform manufacturing apparatus and optical fiber preform manufacturing method |
| CN102408192A (zh) * | 2010-08-02 | 2012-04-11 | 株式会社藤仓 | 光纤母材制造装置以及光纤母材制造方法 |
| CN102643020A (zh) * | 2011-02-16 | 2012-08-22 | 住友电气工业株式会社 | 玻璃微粒堆叠体的制造方法 |
| CN102643020B (zh) * | 2011-02-16 | 2016-10-26 | 住友电气工业株式会社 | 玻璃微粒堆叠体的制造方法 |
| CN104445915A (zh) * | 2014-12-01 | 2015-03-25 | 长飞光纤光缆股份有限公司 | 一种vad法制备光纤预制棒的装置及方法 |
| CN106865976A (zh) * | 2015-09-30 | 2017-06-20 | 住友电气工业株式会社 | 玻璃母材的升降装置 |
| CN106865976B (zh) * | 2015-09-30 | 2021-01-26 | 住友电气工业株式会社 | 玻璃母材的升降装置 |
| CN105271700A (zh) * | 2015-11-16 | 2016-01-27 | 江苏通鼎光棒有限公司 | 一种vad反应腔体内环境气流的控制装置及其应用 |
| CN113582532A (zh) * | 2020-05-01 | 2021-11-02 | 住友电气工业株式会社 | 玻璃母材的制造装置 |
| CN113582532B (zh) * | 2020-05-01 | 2024-03-15 | 住友电气工业株式会社 | 玻璃母材的制造装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20040036595A (ko) | 2004-04-30 |
| US20040079119A1 (en) | 2004-04-29 |
| KR100583481B1 (ko) | 2006-05-24 |
| CN1273399C (zh) | 2006-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: KOBE STEEL LTD.; SHOWA ELECTRIC WIRE & CABLE SYST Free format text: FORMER OWNER: KOBE STEEL LTD.; SHOWE ELECTRIC WIRE + CABLE CO., LTD. Effective date: 20070309 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070309 Address after: Tokyo Electron Limited Co-patentee after: Swcc Showa Cable Sys Co., Ltd. Patentee after: Kobe Steel Ltd. Address before: Tokyo Electron Limited Co-patentee before: Showa Electric Wire & Cable Co. Ltd. Patentee before: Kobe Steel Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 Termination date: 20091116 |