JPS577836A - Manufacture of coated optical fiber - Google Patents
Manufacture of coated optical fiberInfo
- Publication number
- JPS577836A JPS577836A JP8170780A JP8170780A JPS577836A JP S577836 A JPS577836 A JP S577836A JP 8170780 A JP8170780 A JP 8170780A JP 8170780 A JP8170780 A JP 8170780A JP S577836 A JPS577836 A JP S577836A
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- coating
- temp
- cooler
- optical fiber
- 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
- C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
- C03B37/02718—Thermal treatment of the fibre during the drawing process, e.g. cooling
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2205/00—Fibre drawing or extruding details
- C03B2205/50—Cooling the drawn fibre using liquid coolant prior to coating, e.g. indirect cooling via cooling jacket
- C03B2205/52—Cooling the drawn fibre using liquid coolant prior to coating, e.g. indirect cooling via cooling jacket by direct contact with liquid coolant, e.g. as spray, mist
- C03B2205/53—Cooling the drawn fibre using liquid coolant prior to coating, e.g. indirect cooling via cooling jacket by direct contact with liquid coolant, e.g. as spray, mist by passage through liquid coolant bath
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal 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)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8170780A JPS577836A (en) | 1980-06-17 | 1980-06-17 | Manufacture of coated optical fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8170780A JPS577836A (en) | 1980-06-17 | 1980-06-17 | Manufacture of coated optical fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS577836A true JPS577836A (en) | 1982-01-16 |
JPS6337046B2 JPS6337046B2 (ja) | 1988-07-22 |
Family
ID=13753846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8170780A Granted JPS577836A (en) | 1980-06-17 | 1980-06-17 | Manufacture of coated optical fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS577836A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01151993U (ja) * | 1988-03-31 | 1989-10-19 | ||
EP0838440A1 (de) * | 1996-10-25 | 1998-04-29 | Alcatel | Verfahren und Vorrichtung zum Kühlen einer aus einer Glasvorform gezogenen optischen Glasfaser |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS516038A (en) * | 1974-07-02 | 1976-01-19 | Furukawa Electric Co Ltd | Hikaridensorono seizohoho |
JPS52120840A (en) * | 1976-04-05 | 1977-10-11 | Hitachi Ltd | Drawing method for optical fibers |
JPS557561A (en) * | 1978-06-30 | 1980-01-19 | Fujitsu Ltd | Resin coating method for optical fiber |
JPS5510470A (en) * | 1978-07-10 | 1980-01-24 | Nippon Telegr & Teleph Corp <Ntt> | Production of optical fiber |
-
1980
- 1980-06-17 JP JP8170780A patent/JPS577836A/ja active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS516038A (en) * | 1974-07-02 | 1976-01-19 | Furukawa Electric Co Ltd | Hikaridensorono seizohoho |
JPS52120840A (en) * | 1976-04-05 | 1977-10-11 | Hitachi Ltd | Drawing method for optical fibers |
JPS557561A (en) * | 1978-06-30 | 1980-01-19 | Fujitsu Ltd | Resin coating method for optical fiber |
JPS5510470A (en) * | 1978-07-10 | 1980-01-24 | Nippon Telegr & Teleph Corp <Ntt> | Production of optical fiber |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01151993U (ja) * | 1988-03-31 | 1989-10-19 | ||
EP0838440A1 (de) * | 1996-10-25 | 1998-04-29 | Alcatel | Verfahren und Vorrichtung zum Kühlen einer aus einer Glasvorform gezogenen optischen Glasfaser |
Also Published As
Publication number | Publication date |
---|---|
JPS6337046B2 (ja) | 1988-07-22 |
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