JPS5265458A - Line drawing device used light fiber - Google Patents
Line drawing device used light fiberInfo
- Publication number
- JPS5265458A JPS5265458A JP14205575A JP14205575A JPS5265458A JP S5265458 A JPS5265458 A JP S5265458A JP 14205575 A JP14205575 A JP 14205575A JP 14205575 A JP14205575 A JP 14205575A JP S5265458 A JPS5265458 A JP S5265458A
- Authority
- JP
- Japan
- Prior art keywords
- light fiber
- device used
- drawing device
- line drawing
- used light
- 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
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)
Abstract
PURPOSE:To facilitate the lineation control against the load variation, to reduce the lineation variation, and to control the variation of the air current surrounding the tip, by arranging the gap curtain device which blows gas to the tip of the light fiber preform.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14205575A JPS5265458A (en) | 1975-11-27 | 1975-11-27 | Line drawing device used light fiber |
US05/744,454 US4101300A (en) | 1975-11-27 | 1976-11-23 | Method and apparatus for drawing optical fiber |
DE2653836A DE2653836B2 (en) | 1975-11-27 | 1976-11-26 | Method and apparatus for drawing optical fibers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14205575A JPS5265458A (en) | 1975-11-27 | 1975-11-27 | Line drawing device used light fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5265458A true JPS5265458A (en) | 1977-05-30 |
JPS5433859B2 JPS5433859B2 (en) | 1979-10-23 |
Family
ID=15306352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14205575A Granted JPS5265458A (en) | 1975-11-27 | 1975-11-27 | Line drawing device used light fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5265458A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5488325A (en) * | 1977-12-05 | 1979-07-13 | Corning Glass Works | Wave guide filament pulling apparatus |
-
1975
- 1975-11-27 JP JP14205575A patent/JPS5265458A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5488325A (en) * | 1977-12-05 | 1979-07-13 | Corning Glass Works | Wave guide filament pulling apparatus |
JPS6346013B2 (en) * | 1977-12-05 | 1988-09-13 | Corning Glass Works |
Also Published As
Publication number | Publication date |
---|---|
JPS5433859B2 (en) | 1979-10-23 |
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