JPS5497440A - Optical fiber cable - Google Patents
Optical fiber cableInfo
- Publication number
- JPS5497440A JPS5497440A JP452278A JP452278A JPS5497440A JP S5497440 A JPS5497440 A JP S5497440A JP 452278 A JP452278 A JP 452278A JP 452278 A JP452278 A JP 452278A JP S5497440 A JPS5497440 A JP S5497440A
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- layer
- covering
- buffer layer
- covering body
- 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
Landscapes
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
PURPOSE: To realize a cable which uses the optical fiber core structure of small loss change by filling a specific buffer layer, waterproof intimate mixture or oil between the buffer layer covering an optical fiber strand and the inside wall of a pipe form protection covering body.
CONSTITUTION: An optical fiber strand 1 is covered with a covering layer 4 such as silicone resin and further inserted into a protecting covering body 3 such as plastic pipe. Thereafter a buffer layer, waterproof intimate mixture or oils of smaller hardness than layer 4, e.g., silicone oil 2, is filled between the inside wall of the covering body 3 and the layer 4.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP452278A JPS5497440A (en) | 1978-01-18 | 1978-01-18 | Optical fiber cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP452278A JPS5497440A (en) | 1978-01-18 | 1978-01-18 | Optical fiber cable |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5497440A true JPS5497440A (en) | 1979-08-01 |
Family
ID=11586369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP452278A Pending JPS5497440A (en) | 1978-01-18 | 1978-01-18 | Optical fiber cable |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5497440A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5798406U (en) * | 1980-12-10 | 1982-06-17 | ||
US4441787A (en) * | 1981-04-29 | 1984-04-10 | Cooper Industries, Inc. | Fiber optic cable and method of manufacture |
JPS59208506A (en) * | 1983-05-12 | 1984-11-26 | Sumitomo Electric Ind Ltd | Optical fiber |
US4900126A (en) * | 1988-06-30 | 1990-02-13 | American Telephone & Telegraph Co. | Bonded array of transmission media |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50145242A (en) * | 1974-05-14 | 1975-11-21 | ||
JPS5113251A (en) * | 1974-06-27 | 1976-02-02 | Furukawa Electric Co Ltd | |
JPS51121346A (en) * | 1975-04-16 | 1976-10-23 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber cable and the production method |
-
1978
- 1978-01-18 JP JP452278A patent/JPS5497440A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50145242A (en) * | 1974-05-14 | 1975-11-21 | ||
JPS5113251A (en) * | 1974-06-27 | 1976-02-02 | Furukawa Electric Co Ltd | |
JPS51121346A (en) * | 1975-04-16 | 1976-10-23 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber cable and the production method |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5798406U (en) * | 1980-12-10 | 1982-06-17 | ||
US4441787A (en) * | 1981-04-29 | 1984-04-10 | Cooper Industries, Inc. | Fiber optic cable and method of manufacture |
JPS59208506A (en) * | 1983-05-12 | 1984-11-26 | Sumitomo Electric Ind Ltd | Optical fiber |
US4900126A (en) * | 1988-06-30 | 1990-02-13 | American Telephone & Telegraph Co. | Bonded array of transmission media |
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