CN203683379U - 一种新型光纤拉丝炉 - Google Patents
一种新型光纤拉丝炉 Download PDFInfo
- Publication number
- CN203683379U CN203683379U CN201420059206.7U CN201420059206U CN203683379U CN 203683379 U CN203683379 U CN 203683379U CN 201420059206 U CN201420059206 U CN 201420059206U CN 203683379 U CN203683379 U CN 203683379U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- heater
- drawing furnace
- gas pressure
- fiber drawing
- 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
- 238000012681 fiber drawing Methods 0.000 title claims abstract description 44
- 239000013307 optical fiber Substances 0.000 title claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 55
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 229910002804 graphite Inorganic materials 0.000 claims description 15
- 239000010439 graphite Substances 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000835 fiber Substances 0.000 description 14
- 239000012535 impurity Substances 0.000 description 7
- 238000005491 wire drawing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003738 black carbon Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Classifications
-
- 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
- C03B2205/80—Means for sealing the preform entry or upper end of the furnace
Landscapes
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420059206.7U CN203683379U (zh) | 2014-02-08 | 2014-02-08 | 一种新型光纤拉丝炉 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420059206.7U CN203683379U (zh) | 2014-02-08 | 2014-02-08 | 一种新型光纤拉丝炉 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203683379U true CN203683379U (zh) | 2014-07-02 |
Family
ID=51005307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420059206.7U Expired - Fee Related CN203683379U (zh) | 2014-02-08 | 2014-02-08 | 一种新型光纤拉丝炉 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203683379U (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103819084A (zh) * | 2014-02-08 | 2014-05-28 | 江苏通鼎光电股份有限公司 | 一种新型光纤拉丝炉 |
CN110231105A (zh) * | 2019-07-05 | 2019-09-13 | 江苏中科上古科技有限公司 | 一种荧光光纤测温传感器外护套封口装置及使用方法 |
US11312651B2 (en) * | 2016-09-07 | 2022-04-26 | Sumitomo Electric Industries, Ltd. | Optical fiber drawing method and drawing apparatus |
CN115611509A (zh) * | 2022-11-03 | 2023-01-17 | 中天科技光纤有限公司 | 一种用于光纤拉丝的多功能送棒装置和光纤拉丝设备 |
-
2014
- 2014-02-08 CN CN201420059206.7U patent/CN203683379U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103819084A (zh) * | 2014-02-08 | 2014-05-28 | 江苏通鼎光电股份有限公司 | 一种新型光纤拉丝炉 |
US11312651B2 (en) * | 2016-09-07 | 2022-04-26 | Sumitomo Electric Industries, Ltd. | Optical fiber drawing method and drawing apparatus |
CN110231105A (zh) * | 2019-07-05 | 2019-09-13 | 江苏中科上古科技有限公司 | 一种荧光光纤测温传感器外护套封口装置及使用方法 |
CN115611509A (zh) * | 2022-11-03 | 2023-01-17 | 中天科技光纤有限公司 | 一种用于光纤拉丝的多功能送棒装置和光纤拉丝设备 |
CN115611509B (zh) * | 2022-11-03 | 2024-01-16 | 中天科技光纤有限公司 | 一种用于光纤拉丝的多功能送棒装置和光纤拉丝设备 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: TONGDING INTERCONNECTION INFORMATION CO., LTD. Free format text: FORMER NAME: JIANGSU TONGDING OPTICAL + ELECTRIC TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Suzhou Zhenze town of Wujiang city of Jiangsu province 215233 City Development Zone eight Xiaoping Avenue No. 18 Patentee after: TONGDING INTERCONNECTION INFORMATION Co.,Ltd. Address before: Suzhou Zhenze town of Wujiang city of Jiangsu province 215233 City Development Zone eight Xiaoping Avenue No. 18 Patentee before: Jiangsu Tongding Optic-electronic Stock Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 |
|
CF01 | Termination of patent right due to non-payment of annual fee |