JPS5738347A - Coating method for optical fiber - Google Patents
Coating method for optical fiberInfo
- Publication number
- JPS5738347A JPS5738347A JP11148680A JP11148680A JPS5738347A JP S5738347 A JPS5738347 A JP S5738347A JP 11148680 A JP11148680 A JP 11148680A JP 11148680 A JP11148680 A JP 11148680A JP S5738347 A JPS5738347 A JP S5738347A
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- fiber
- container
- ultraviolet rays
- coating
- 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
Abstract
PURPOSE: To simply obtain a coated optical fiber with high transmitting characteristics by coating the outside of an optical fiber with a coating material crosslinkable with ultraviolet rays and irradiating the material with ultraviolet rays.
CONSTITUTION: A naked optical fiber F1 immediately after spinning is introduced into the container 2 of the 1st coating apparatus 1 and dipped in a coating material A. The material A is molded in a prescribed thickness to form a primarily coated optical fiber F2. The fiber F2 is continuously introduced into the container 5 of the 2nd coating apparatus 4 and dipped in a coating material B crosslinkable with ultraviolet rays. When the fiber F2 leaves the container 5 through dies 6, the material B stuck to the outside of the fiber F2 is molded in a prescribed thickness to form a secondarily coated optical fiber F3. The fiber F3 leaving the container 5 is irradiated with ultraviolet rays from ultraviolet irradiators 7 to thoroughly crosslink the material B stuck to the fiber F3.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11148680A JPS5738347A (en) | 1980-08-13 | 1980-08-13 | Coating method for optical fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11148680A JPS5738347A (en) | 1980-08-13 | 1980-08-13 | Coating method for optical fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5738347A true JPS5738347A (en) | 1982-03-03 |
JPS6243940B2 JPS6243940B2 (en) | 1987-09-17 |
Family
ID=14562482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11148680A Granted JPS5738347A (en) | 1980-08-13 | 1980-08-13 | Coating method for optical fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5738347A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0238232U (en) * | 1988-09-06 | 1990-03-14 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53139545A (en) * | 1977-05-11 | 1978-12-05 | Grace W R & Co | Coating method of optical fiber |
JPS5442496A (en) * | 1977-09-08 | 1979-04-04 | Nippon Telegraph & Telephone | Production of optical wave guide glass fiber |
JPS5542246A (en) * | 1978-09-20 | 1980-03-25 | Nippon Telegr & Teleph Corp <Ntt> | Production of optical fiber |
JPS5542245A (en) * | 1978-09-20 | 1980-03-25 | Nippon Telegr & Teleph Corp <Ntt> | Production of optical fiber |
JPS5542244A (en) * | 1978-09-20 | 1980-03-25 | Nippon Telegr & Teleph Corp <Ntt> | Production of optical fiber |
JPS569240A (en) * | 1979-06-29 | 1981-01-30 | Siemens Ag | Manufacture of antiswelling light conductive tube |
JPS56134539A (en) * | 1980-02-25 | 1981-10-21 | Western Electric Co | Optical fiber with ultraviolet ray cured coating |
-
1980
- 1980-08-13 JP JP11148680A patent/JPS5738347A/en active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53139545A (en) * | 1977-05-11 | 1978-12-05 | Grace W R & Co | Coating method of optical fiber |
JPS5442496A (en) * | 1977-09-08 | 1979-04-04 | Nippon Telegraph & Telephone | Production of optical wave guide glass fiber |
JPS5542246A (en) * | 1978-09-20 | 1980-03-25 | Nippon Telegr & Teleph Corp <Ntt> | Production of optical fiber |
JPS5542245A (en) * | 1978-09-20 | 1980-03-25 | Nippon Telegr & Teleph Corp <Ntt> | Production of optical fiber |
JPS5542244A (en) * | 1978-09-20 | 1980-03-25 | Nippon Telegr & Teleph Corp <Ntt> | Production of optical fiber |
JPS569240A (en) * | 1979-06-29 | 1981-01-30 | Siemens Ag | Manufacture of antiswelling light conductive tube |
JPS56134539A (en) * | 1980-02-25 | 1981-10-21 | Western Electric Co | Optical fiber with ultraviolet ray cured coating |
Also Published As
Publication number | Publication date |
---|---|
JPS6243940B2 (en) | 1987-09-17 |
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