CN2898010Y - 光纤拉丝炉气封装置 - Google Patents
光纤拉丝炉气封装置 Download PDFInfo
- Publication number
- CN2898010Y CN2898010Y CN 200520046756 CN200520046756U CN2898010Y CN 2898010 Y CN2898010 Y CN 2898010Y CN 200520046756 CN200520046756 CN 200520046756 CN 200520046756 U CN200520046756 U CN 200520046756U CN 2898010 Y CN2898010 Y CN 2898010Y
- Authority
- CN
- China
- Prior art keywords
- stove
- section
- thick bamboo
- diaphragm
- drawing furnace
- 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 - Lifetime
Links
- 239000013307 optical fiber Substances 0.000 title abstract 2
- 238000007789 sealing Methods 0.000 title description 3
- 238000012681 fiber drawing Methods 0.000 title description 2
- 239000000835 fiber Substances 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 4
- 229910002804 graphite Inorganic materials 0.000 abstract description 4
- 239000010439 graphite Substances 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 5
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 5
- 241001330002 Bambuseae Species 0.000 abstract 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 5
- 239000011425 bamboo Substances 0.000 abstract 5
- 238000005491 wire drawing Methods 0.000 abstract 4
- 229910001873 dinitrogen Inorganic materials 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 210000004907 gland Anatomy 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520046756 CN2898010Y (zh) | 2005-11-17 | 2005-11-17 | 光纤拉丝炉气封装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520046756 CN2898010Y (zh) | 2005-11-17 | 2005-11-17 | 光纤拉丝炉气封装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2898010Y true CN2898010Y (zh) | 2007-05-09 |
Family
ID=38073346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520046756 Expired - Lifetime CN2898010Y (zh) | 2005-11-17 | 2005-11-17 | 光纤拉丝炉气封装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2898010Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101182112B (zh) * | 2007-11-09 | 2010-12-22 | 长飞光纤光缆有限公司 | 用于光纤预制棒制造的熔缩炉装置 |
CN102344246A (zh) * | 2010-07-30 | 2012-02-08 | 江苏亨通光纤科技有限公司 | 一种用于直径突变光纤预制棒拉丝的拉丝炉的气封装置 |
CN102838275A (zh) * | 2012-08-28 | 2012-12-26 | 长飞光纤光缆有限公司 | 外径波动光纤预制棒的拉丝方法及装置 |
CN111620559A (zh) * | 2020-05-25 | 2020-09-04 | 华能(泰安)光电科技有限公司 | 一种光纤预制棒高温换棒装置 |
-
2005
- 2005-11-17 CN CN 200520046756 patent/CN2898010Y/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101182112B (zh) * | 2007-11-09 | 2010-12-22 | 长飞光纤光缆有限公司 | 用于光纤预制棒制造的熔缩炉装置 |
CN102344246A (zh) * | 2010-07-30 | 2012-02-08 | 江苏亨通光纤科技有限公司 | 一种用于直径突变光纤预制棒拉丝的拉丝炉的气封装置 |
CN102838275A (zh) * | 2012-08-28 | 2012-12-26 | 长飞光纤光缆有限公司 | 外径波动光纤预制棒的拉丝方法及装置 |
CN102838275B (zh) * | 2012-08-28 | 2015-02-04 | 长飞光纤光缆股份有限公司 | 外径波动光纤预制棒的拉丝方法及装置 |
CN111620559A (zh) * | 2020-05-25 | 2020-09-04 | 华能(泰安)光电科技有限公司 | 一种光纤预制棒高温换棒装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGSU HENGTONG PHOTOELECTRIC CO., LTD. Effective date: 20130106 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130106 Address after: 215200 Zhongshan North Road ancient Tong Road junction, Wujiang Economic Development Zone, Jiangsu Patentee after: Hengtong Optical Fibre Science and Technology Co., Ltd., Jiangsu Patentee after: Jiangsu Hengtong Photoelectric Co., Ltd. Address before: 215200 Zhongshan North Road ancient Tong Road junction, Wujiang Economic Development Zone, Jiangsu Patentee before: Hengtong Optical Fibre Science and Technology Co., Ltd., Jiangsu |
|
CX01 | Expiry of patent term |
Granted publication date: 20070509 |
|
EXPY | Termination of patent right or utility model |