JPS57208509A - Coating device for metal for optical fiber - Google Patents
Coating device for metal for optical fiberInfo
- Publication number
- JPS57208509A JPS57208509A JP56094467A JP9446781A JPS57208509A JP S57208509 A JPS57208509 A JP S57208509A JP 56094467 A JP56094467 A JP 56094467A JP 9446781 A JP9446781 A JP 9446781A JP S57208509 A JPS57208509 A JP S57208509A
- Authority
- JP
- Japan
- Prior art keywords
- crusible
- optical fiber
- metal
- wire
- out pipe
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/12—General methods of coating; Devices therefor
- C03C25/20—Contacting the fibres with applicators, e.g. rolls
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Manufacturing Of Electric Cables (AREA)
Abstract
PURPOSE:To easily adjust the position of a molten metal outlet opening from a crusible in a heating furnace, and to uniform the metallic coating thickness of an optical fiber, by mounting the crusible on a fine adjustment table in such a way that the tip part of the lead-out pipe of the crusible is led out of the furnace. CONSTITUTION:At the side part of a crusible 4 for metal coating, a led-out pipe 5 having a molten metal outlet opening 6 at the tip is projected, and this crusible 13 is heated in a heating furnace 13 to melt a metal coating material 7 in the crusible 4; and an optical fiber wire 3 is passed through the molten metal swelling out of the outlet opening 6 of the lead-out pipe 5, and thus the optical fiber wire 3 is coated with metal to obtain a wire 3'. In this case, the crusible 4 is placed on a fine adjustment table 12 capable of moving finely and horizontally in the heating furnace 13 in such a way that the tip part 6 of the lead-out pipe 5 is led out of the furnace. Therefore, the thickness of the metallic coating of the wire 3 is made uniform.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56094467A JPS57208509A (en) | 1981-06-17 | 1981-06-17 | Coating device for metal for optical fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56094467A JPS57208509A (en) | 1981-06-17 | 1981-06-17 | Coating device for metal for optical fiber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57208509A true JPS57208509A (en) | 1982-12-21 |
Family
ID=14111080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56094467A Pending JPS57208509A (en) | 1981-06-17 | 1981-06-17 | Coating device for metal for optical fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57208509A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51109397A (en) * | 1975-03-24 | 1976-09-28 | Sumitomo Electric Industries | Garasusenino hifukuhoho |
JPS5329742A (en) * | 1976-08-30 | 1978-03-20 | Hughes Aircraft Co | Metallclad fiber optical waveguide for simultaneously transmitting optical and electric signals |
-
1981
- 1981-06-17 JP JP56094467A patent/JPS57208509A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51109397A (en) * | 1975-03-24 | 1976-09-28 | Sumitomo Electric Industries | Garasusenino hifukuhoho |
JPS5329742A (en) * | 1976-08-30 | 1978-03-20 | Hughes Aircraft Co | Metallclad fiber optical waveguide for simultaneously transmitting optical and electric signals |
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