CA2306269A1 - Appareil permettant l'etirage de fibres de guide d'ondes et procede correspondant - Google Patents
Appareil permettant l'etirage de fibres de guide d'ondes et procede correspondant Download PDFInfo
- Publication number
- CA2306269A1 CA2306269A1 CA002306269A CA2306269A CA2306269A1 CA 2306269 A1 CA2306269 A1 CA 2306269A1 CA 002306269 A CA002306269 A CA 002306269A CA 2306269 A CA2306269 A CA 2306269A CA 2306269 A1 CA2306269 A1 CA 2306269A1
- Authority
- CA
- Canada
- Prior art keywords
- furnace
- muffle
- fiber
- graphite
- 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.)
- Abandoned
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims description 15
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 40
- 229910002804 graphite Inorganic materials 0.000 claims description 36
- 239000010439 graphite Substances 0.000 claims description 36
- 238000000576 coating method Methods 0.000 claims description 17
- 239000011248 coating agent Substances 0.000 claims description 16
- 230000007547 defect Effects 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 230000006698 induction Effects 0.000 description 6
- 239000011810 insulating material Substances 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000013307 optical fiber Substances 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000012681 fiber drawing Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 description 1
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
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/029—Furnaces 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
- C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
- C03B37/05—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2205/00—Fibre drawing or extruding details
- C03B2205/60—Optical fibre draw furnaces
- C03B2205/62—Heating means for drawing
- C03B2205/64—Induction furnaces, i.e. HF/RF coil, e.g. of the graphite or zirconia susceptor type
-
- 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
- Engineering & Computer Science (AREA)
- 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)
- Inorganic Fibers (AREA)
Abstract
Ce four (12) destiné à la production de fibres (36) est pourvu d'un moufle tubulaire (22) enduit de carbure de silicium.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6382597P | 1997-10-31 | 1997-10-31 | |
| US60/063,825 | 1997-10-31 | ||
| PCT/US1998/021872 WO1999023040A1 (fr) | 1997-10-31 | 1998-10-15 | Appareil permettant l'etirage de fibres de guide d'ondes et procede correspondant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2306269A1 true CA2306269A1 (fr) | 1999-05-14 |
Family
ID=22051766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002306269A Abandoned CA2306269A1 (fr) | 1997-10-31 | 1998-10-15 | Appareil permettant l'etirage de fibres de guide d'ondes et procede correspondant |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1030824A4 (fr) |
| JP (1) | JP2001521871A (fr) |
| KR (1) | KR20010031525A (fr) |
| CN (1) | CN1276772A (fr) |
| AU (1) | AU734347B2 (fr) |
| BR (1) | BR9813139A (fr) |
| CA (1) | CA2306269A1 (fr) |
| TW (1) | TW407217B (fr) |
| WO (1) | WO1999023040A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19900375A1 (de) | 1999-01-08 | 2000-07-13 | Alcatel Sa | Vorrichtung zum Ziehen einer Faser |
| JP2003095688A (ja) * | 2001-09-17 | 2003-04-03 | Ibiden Co Ltd | 炉心管 |
| US10308544B2 (en) | 2015-10-13 | 2019-06-04 | Corning Incorporated | Gas reclamation system for optical fiber production |
| CN110272202B (zh) | 2018-03-15 | 2023-03-07 | 康宁股份有限公司 | 收窄的马弗炉 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2340519A1 (fr) * | 1976-02-06 | 1977-09-02 | France Etat | Four pour tres hautes temperatures |
| DE2818550C2 (de) * | 1977-04-30 | 1990-03-29 | Sumitomo Electric Industries, Ltd., Osaka | Vorrichtung zum Ziehen von optischen Fasern |
| JPS58161939A (ja) * | 1982-03-16 | 1983-09-26 | Nippon Telegr & Teleph Corp <Ntt> | 光フアイバ線引き炉 |
| JPS62202836A (ja) * | 1986-03-03 | 1987-09-07 | Sumitomo Electric Ind Ltd | 光フアイバ線引用加熱炉 |
| GB2192698B (en) * | 1986-07-15 | 1990-06-20 | Stc Plc | Tube furnace |
| AU626362B2 (en) * | 1988-12-29 | 1992-07-30 | Sumitomo Electric Industries, Ltd. | Furnace for producing high purity quartz glass preform |
| JPH03131544A (ja) * | 1989-06-29 | 1991-06-05 | Sumitomo Electric Ind Ltd | 光ファイバ用ガラス母材の加熱炉および製法 |
| CA2025880A1 (fr) * | 1989-09-25 | 1991-03-26 | Ichiro Tsuchiya | Four servant a la production d'ebauches faites de fibres optiques |
| JP3060782B2 (ja) * | 1993-06-08 | 2000-07-10 | 住友電気工業株式会社 | 高純度透明ガラスの製造方法 |
-
1998
- 1998-10-15 WO PCT/US1998/021872 patent/WO1999023040A1/fr not_active Ceased
- 1998-10-15 CA CA002306269A patent/CA2306269A1/fr not_active Abandoned
- 1998-10-15 EP EP98954984A patent/EP1030824A4/fr not_active Withdrawn
- 1998-10-15 KR KR1020007004566A patent/KR20010031525A/ko not_active Withdrawn
- 1998-10-15 BR BR9813139-7A patent/BR9813139A/pt not_active Application Discontinuation
- 1998-10-15 JP JP2000518920A patent/JP2001521871A/ja active Pending
- 1998-10-15 AU AU11896/99A patent/AU734347B2/en not_active Ceased
- 1998-10-15 CN CN98810448A patent/CN1276772A/zh active Pending
- 1998-10-26 TW TW087117822A patent/TW407217B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO1999023040A1 (fr) | 1999-05-14 |
| AU734347B2 (en) | 2001-06-14 |
| BR9813139A (pt) | 2000-08-15 |
| TW407217B (en) | 2000-10-01 |
| EP1030824A1 (fr) | 2000-08-30 |
| EP1030824A4 (fr) | 2000-12-20 |
| KR20010031525A (ko) | 2001-04-16 |
| CN1276772A (zh) | 2000-12-13 |
| JP2001521871A (ja) | 2001-11-13 |
| AU1189699A (en) | 1999-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |