JPS55163503A - Forming method for gas dam of optical fiber cable - Google Patents
Forming method for gas dam of optical fiber cableInfo
- Publication number
- JPS55163503A JPS55163503A JP7092879A JP7092879A JPS55163503A JP S55163503 A JPS55163503 A JP S55163503A JP 7092879 A JP7092879 A JP 7092879A JP 7092879 A JP7092879 A JP 7092879A JP S55163503 A JPS55163503 A JP S55163503A
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- cable
- fiber cable
- intermittently
- forming method
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
PURPOSE: To form such a gas dam which is flexible and does not cause degradation of optical fiber characteristics by inserting the pipe having plural holes intermittently into a cable and injecting tacky resins with this pipe as a passage.
CONSTITUTION: One or a plurality of pipes 6 opened intermittently with holes 61 are inserted into the sheath 5 of the optical fiber cable and tacky silicone resin or the like is injected into the cable containing optical fiber cores 2, from one end of the pipes 6 and is emitted from the holes 61, whereby the resin 7 is packed intermittently. In this way, the cable has flexibility and is prevented of the degradation of the optical fibers 2 owing to the stress.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7092879A JPS55163503A (en) | 1979-06-06 | 1979-06-06 | Forming method for gas dam of optical fiber cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7092879A JPS55163503A (en) | 1979-06-06 | 1979-06-06 | Forming method for gas dam of optical fiber cable |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55163503A true JPS55163503A (en) | 1980-12-19 |
JPS5749882B2 JPS5749882B2 (en) | 1982-10-25 |
Family
ID=13445655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7092879A Granted JPS55163503A (en) | 1979-06-06 | 1979-06-06 | Forming method for gas dam of optical fiber cable |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55163503A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59184305A (en) * | 1983-04-04 | 1984-10-19 | Furukawa Electric Co Ltd:The | Optical cable unit |
JPS62142013U (en) * | 1986-02-28 | 1987-09-08 | ||
US4755020A (en) * | 1983-11-08 | 1988-07-05 | Andrew Corporation | Gas-blocked optical fiber cable unit |
US4859024A (en) * | 1988-03-10 | 1989-08-22 | Pirelli Cable Corporation | Optical fiber cable with tampering detecting means |
-
1979
- 1979-06-06 JP JP7092879A patent/JPS55163503A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59184305A (en) * | 1983-04-04 | 1984-10-19 | Furukawa Electric Co Ltd:The | Optical cable unit |
US4755020A (en) * | 1983-11-08 | 1988-07-05 | Andrew Corporation | Gas-blocked optical fiber cable unit |
JPS62142013U (en) * | 1986-02-28 | 1987-09-08 | ||
US4859024A (en) * | 1988-03-10 | 1989-08-22 | Pirelli Cable Corporation | Optical fiber cable with tampering detecting means |
Also Published As
Publication number | Publication date |
---|---|
JPS5749882B2 (en) | 1982-10-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS55100507A (en) | Optical fiber submarine cable | |
FR2312788A1 (en) | Fibre optics transmission cable - has sheath and plastics core with spiral slots in which fibres are placed | |
JPS55163503A (en) | Forming method for gas dam of optical fiber cable | |
JPS57191603A (en) | Optical fiber unit for submarine cable | |
ATE73938T1 (en) | OPTICAL CABLE AND METHOD OF PRODUCTION. | |
JPS51121342A (en) | Optical fiber cable | |
ATE45046T1 (en) | CABLE WITH OPTICAL FIBER FOR SIGNAL TRANSMISSION AND METHOD FOR ITS MANUFACTURE AND EQUIPMENT FOR CARRYING OUT THE METHOD. | |
JPS5286343A (en) | Fiber for optical transmission | |
JPS55163502A (en) | Forming method for gas dam of optical fiber cable | |
JPS537340A (en) | Optical fiber cable | |
JPS52121339A (en) | Optical fiber cable | |
JPS5497440A (en) | Optical fiber cable | |
JPS55124110A (en) | Optical fiber cable | |
JPS5370835A (en) | Optical fiber connector | |
JPS5683710A (en) | Connecting method of optical fiber cable | |
JPS5350755A (en) | Optical cable and its production | |
JPS51126159A (en) | Optical fiber cable | |
JPS5382426A (en) | Production of optical fiber cables | |
JPS5256550A (en) | Optical transmission cable | |
JPS55121409A (en) | Production of bundled fiber end part | |
JPS5611413A (en) | Cable with gas dam and its production | |
JPS55155305A (en) | Fiber cable | |
JPS55163504A (en) | Production of gas dam cable | |
JPS5313183A (en) | Longitudinal tape molding method and device | |
JPS52141237A (en) | Optical fiber cable |