JPS59169951A - 光フアイバ線引き方法 - Google Patents
光フアイバ線引き方法Info
- Publication number
- JPS59169951A JPS59169951A JP4312583A JP4312583A JPS59169951A JP S59169951 A JPS59169951 A JP S59169951A JP 4312583 A JP4312583 A JP 4312583A JP 4312583 A JP4312583 A JP 4312583A JP S59169951 A JPS59169951 A JP S59169951A
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- gas
- pipe
- fiber
- core tube
- 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.)
- Granted
Links
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
- C03B2205/90—Manipulating the gas flow through the furnace other than by use of upper or lower seals, e.g. by modification of the core tube shape or by using baffles
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4312583A JPS59169951A (ja) | 1983-03-17 | 1983-03-17 | 光フアイバ線引き方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4312583A JPS59169951A (ja) | 1983-03-17 | 1983-03-17 | 光フアイバ線引き方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59169951A true JPS59169951A (ja) | 1984-09-26 |
| JPS624333B2 JPS624333B2 (cg-RX-API-DMAC10.html) | 1987-01-29 |
Family
ID=12655119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4312583A Granted JPS59169951A (ja) | 1983-03-17 | 1983-03-17 | 光フアイバ線引き方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59169951A (cg-RX-API-DMAC10.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0849232A1 (de) * | 1996-12-17 | 1998-06-24 | Alcatel | Verfahren und Vorrichtung zum Ziehen einer optischen Faser aus einer Vorform |
-
1983
- 1983-03-17 JP JP4312583A patent/JPS59169951A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0849232A1 (de) * | 1996-12-17 | 1998-06-24 | Alcatel | Verfahren und Vorrichtung zum Ziehen einer optischen Faser aus einer Vorform |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS624333B2 (cg-RX-API-DMAC10.html) | 1987-01-29 |
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