CN202201823U - 用于光纤拉丝炉的石墨发热体 - Google Patents
用于光纤拉丝炉的石墨发热体 Download PDFInfo
- Publication number
- CN202201823U CN202201823U CN 201120343951 CN201120343951U CN202201823U CN 202201823 U CN202201823 U CN 202201823U CN 201120343951 CN201120343951 CN 201120343951 CN 201120343951 U CN201120343951 U CN 201120343951U CN 202201823 U CN202201823 U CN 202201823U
- Authority
- CN
- China
- Prior art keywords
- graphite
- cylinder body
- heating element
- circular arc
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 50
- 239000010439 graphite Substances 0.000 title claims abstract description 50
- 238000010438 heat treatment Methods 0.000 title abstract description 11
- 239000013307 optical fiber Substances 0.000 title abstract description 8
- 238000005491 wire drawing Methods 0.000 title abstract 2
- 239000000835 fiber Substances 0.000 claims description 12
- 230000004323 axial length Effects 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 239000004020 conductor Substances 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000003245 working effect Effects 0.000 description 4
- 238000005253 cladding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000012423 maintenance 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
- C03B37/02—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
- C03B2205/00—Fibre drawing or extruding details
- C03B2205/60—Optical fibre draw furnaces
- C03B2205/62—Heating means for drawing
- C03B2205/63—Ohmic resistance heaters, e.g. carbon or graphite resistance heaters
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)
- Resistance Heating (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120343951 CN202201823U (zh) | 2011-09-14 | 2011-09-14 | 用于光纤拉丝炉的石墨发热体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120343951 CN202201823U (zh) | 2011-09-14 | 2011-09-14 | 用于光纤拉丝炉的石墨发热体 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202201823U true CN202201823U (zh) | 2012-04-25 |
Family
ID=45965956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201120343951 Expired - Lifetime CN202201823U (zh) | 2011-09-14 | 2011-09-14 | 用于光纤拉丝炉的石墨发热体 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202201823U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102980393A (zh) * | 2012-12-05 | 2013-03-20 | 贵州铝城铝业原材料研究发展有限公司 | 一种新型碳素煅烧炉 |
EP2727888A1 (en) * | 2011-06-29 | 2014-05-07 | Sumitomo Electric Industries, Ltd. | Furnace for glass base material |
CN104048513A (zh) * | 2014-06-06 | 2014-09-17 | 西安航空制动科技有限公司 | 一种组合式石墨发热体 |
-
2011
- 2011-09-14 CN CN 201120343951 patent/CN202201823U/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2727888A1 (en) * | 2011-06-29 | 2014-05-07 | Sumitomo Electric Industries, Ltd. | Furnace for glass base material |
EP2727888A4 (en) * | 2011-06-29 | 2015-03-18 | Sumitomo Electric Industries | OVEN FOR A GLASS BASED MATERIAL |
US9120694B2 (en) | 2011-06-29 | 2015-09-01 | Sumitomo Electric Industries, Ltd. | Glass preform heating furnace |
CN102980393A (zh) * | 2012-12-05 | 2013-03-20 | 贵州铝城铝业原材料研究发展有限公司 | 一种新型碳素煅烧炉 |
CN102980393B (zh) * | 2012-12-05 | 2016-08-10 | 周俊和 | 一种碳素煅烧炉 |
CN104048513A (zh) * | 2014-06-06 | 2014-09-17 | 西安航空制动科技有限公司 | 一种组合式石墨发热体 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202201823U (zh) | 用于光纤拉丝炉的石墨发热体 | |
US9936538B2 (en) | Radiator element | |
CN203884010U (zh) | 一种管道电伴热保温的恒功率电热带 | |
CN201803596U (zh) | 电加热炉体 | |
CN202660142U (zh) | 高频电加热料管 | |
CN202103870U (zh) | 一种石墨棒加热体的连接结构 | |
CN207802427U (zh) | 一种分段连接结构的土壤环境修复电加热器 | |
CN105807370A (zh) | 一种用于多芯光纤熔融的双m形电加热装置 | |
CN201539976U (zh) | 一种热风枪发热组件 | |
CN214422521U (zh) | 一种用于光纤回火的bn陶瓷加热体 | |
CN202744438U (zh) | 电阻炉节能型加热器 | |
CN202261873U (zh) | 新型电热装置 | |
CN202254761U (zh) | 一种双向流气体辐射加热窑炉 | |
CN101876510A (zh) | 组合加热模组 | |
CN202081002U (zh) | 一种异形保温加热砖 | |
CN201015165Y (zh) | 新型管母伸缩线夹 | |
CN201801558U (zh) | 卡电式热处理的保温装置 | |
CN202183886U (zh) | 碳纤维电热线缆 | |
CN214239327U (zh) | 一种隔热型加热器 | |
CN220912007U (zh) | 一种陶瓷纤维炉膛 | |
CN103292598A (zh) | 一种高温加热炉隔热和增加热辐射结构 | |
CN211147277U (zh) | 一种烧结炉用笼式加热器 | |
CN204795633U (zh) | 一种烤炉加热器 | |
CN104609427B (zh) | 具有阶梯功率的四氯化硅传导炉 | |
CN103817898B (zh) | 一种钢丝加热方法及其钢丝加热装置 |
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: YANGTZE OPTICAL FIBRE AND CABLE CO., LTD Free format text: FORMER NAME: CHANGFEI FIBRE-OPTICAL + OPTICAL CABLE CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 430073 Hubei city of Wuhan province Wuchang two Guanshan Road No. four Patentee after: Yangtze Optical Fibre and Cable Co., Ltd Address before: 430073 Hubei city of Wuhan province Wuchang two Guanshan Road No. four Patentee before: Changfei Fibre-Optical & Optical Cable Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20120425 |
|
CX01 | Expiry of patent term |