CN1273399C - 设置气流挡板的光纤母材制造装置 - Google Patents
设置气流挡板的光纤母材制造装置 Download PDFInfo
- Publication number
- CN1273399C CN1273399C CNB2003101013123A CN200310101312A CN1273399C CN 1273399 C CN1273399 C CN 1273399C CN B2003101013123 A CNB2003101013123 A CN B2003101013123A CN 200310101312 A CN200310101312 A CN 200310101312A CN 1273399 C CN1273399 C CN 1273399C
- Authority
- CN
- China
- Prior art keywords
- burner
- covering
- sandwich layer
- reaction chamber
- baffle plate
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 title claims description 37
- 238000004519 manufacturing process Methods 0.000 title claims description 35
- 238000006243 chemical reaction Methods 0.000 claims abstract description 128
- 239000011521 glass Substances 0.000 claims abstract description 69
- 239000007789 gas Substances 0.000 claims description 106
- 239000008187 granular material Substances 0.000 claims description 66
- 239000013307 optical fiber Substances 0.000 claims description 34
- 238000011144 upstream manufacturing Methods 0.000 claims description 23
- 238000013022 venting Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 abstract description 33
- 238000005253 cladding Methods 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 2
- 230000001174 ascending effect Effects 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 description 32
- 238000000034 method Methods 0.000 description 10
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 230000001351 cycling effect Effects 0.000 description 8
- 238000005192 partition Methods 0.000 description 8
- 239000012535 impurity Substances 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000005049 silicon tetrachloride Substances 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000035508 accumulation Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 230000000873 masking effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000005405 multipole 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
- 230000002459 sustained effect Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 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 (14)
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 CN1496968A (zh) | 2004-05-19 |
CN1273399C true 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) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8166779B2 (en) * | 2006-10-13 | 2012-05-01 | Owens-Brockway Glass Container Inc. | Baffle system for blank molds of a glassware forming machine |
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 |
WO2008105102A1 (ja) * | 2007-02-28 | 2008-09-04 | Shin-Etsu Chemical Co., Ltd. | 多孔質ガラス母材の製造装置 |
JP5264369B2 (ja) * | 2008-08-26 | 2013-08-14 | 株式会社フジクラ | 光ファイバ母材の製造方法 |
JP5174096B2 (ja) * | 2010-08-02 | 2013-04-03 | 株式会社フジクラ | 光ファイバ母材製造装置及び光ファイバ母材製造方法 |
JP5678711B2 (ja) * | 2011-02-16 | 2015-03-04 | 住友電気工業株式会社 | ガラス微粒子堆積体の製造方法 |
CN104445915B (zh) * | 2014-12-01 | 2017-07-21 | 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 |
JP6565556B2 (ja) * | 2015-09-30 | 2019-08-28 | 住友電気工業株式会社 | ガラス母材の昇降装置 |
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 |
JP7342780B2 (ja) * | 2020-05-01 | 2023-09-12 | 住友電気工業株式会社 | 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 |
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 CN CNB2003101013123A patent/CN1273399C/zh not_active Expired - Fee Related
- 2003-10-14 US US10/682,929 patent/US20040079119A1/en not_active Abandoned
- 2003-10-22 KR KR1020030073960A patent/KR100583481B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1496968A (zh) | 2004-05-19 |
US20040079119A1 (en) | 2004-04-29 |
KR100583481B1 (ko) | 2006-05-24 |
KR20040036595A (ko) | 2004-04-30 |
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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 |