JPS5483447A - Optical fiber core - Google Patents
Optical fiber coreInfo
- Publication number
- JPS5483447A JPS5483447A JP14995677A JP14995677A JPS5483447A JP S5483447 A JPS5483447 A JP S5483447A JP 14995677 A JP14995677 A JP 14995677A JP 14995677 A JP14995677 A JP 14995677A JP S5483447 A JPS5483447 A JP S5483447A
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- fiber core
- conductivity
- covering
- cable
- 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)
- Communication Cables (AREA)
Abstract
PURPOSE: To provide power feed function to an optical fiber cable without impairing the characteristics that the optical fiber cable possesses by imparting conductivity to the optical fiber core.
CONSTITUTION: A primary covering 2 and cushion layer 3 are provided to an optical fiber bare wire 1. A secondary covering 4 composed of plastics imparted with conductivity is provided thereon. The covering has conductivity and has the characteristics of protecting the bare wire 1 from external force together with the layer 3. An insulation layer 7 is covered on such optical fiber core wire and even if a plurality of these are aggregated in close contact within the cable, there is no leakage of power and the aggregation of high density is made possible.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14995677A JPS5483447A (en) | 1977-12-15 | 1977-12-15 | Optical fiber core |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14995677A JPS5483447A (en) | 1977-12-15 | 1977-12-15 | Optical fiber core |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5483447A true JPS5483447A (en) | 1979-07-03 |
Family
ID=15486264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14995677A Pending JPS5483447A (en) | 1977-12-15 | 1977-12-15 | Optical fiber core |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5483447A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6160215U (en) * | 1984-09-21 | 1986-04-23 | ||
JPS61272709A (en) * | 1985-05-28 | 1986-12-03 | Hajime Onoda | Information transmitting medium |
JPS62201707U (en) * | 1986-06-11 | 1987-12-23 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5188030A (en) * | 1975-01-29 | 1976-08-02 |
-
1977
- 1977-12-15 JP JP14995677A patent/JPS5483447A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5188030A (en) * | 1975-01-29 | 1976-08-02 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6160215U (en) * | 1984-09-21 | 1986-04-23 | ||
JPS61272709A (en) * | 1985-05-28 | 1986-12-03 | Hajime Onoda | Information transmitting medium |
JPS62201707U (en) * | 1986-06-11 | 1987-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5532054A (en) | Optical fiber submarine cable | |
ATE12992T1 (en) | CABLE AND HARNESS WITH HIGH FREQUENCY ATTENUATION. | |
SE7700166L (en) | SHIELDED POWER CORD | |
JPS5483447A (en) | Optical fiber core | |
SE8100586L (en) | DEVICE FOR THE MANUFACTURE OF ELECTRICAL CABLES | |
JPS52129987A (en) | Flat cable | |
JPS52124183A (en) | Flame-retardant multi-core cable | |
JPS52126781A (en) | Spiral cord | |
JPS5317987A (en) | Cable for direct burying | |
JPS52121339A (en) | Optical fiber cable | |
JPS5424647A (en) | High dielectric strength light guide | |
JPS5288726A (en) | Dry type transformer | |
JPS5321786A (en) | Insulated conductor | |
JPS5381979A (en) | Flame retardant cable | |
JPS5372986A (en) | Nuclear reactor | |
JPS5366191A (en) | Photo coupler | |
JPS5678807A (en) | Optical fiber cable | |
JPS52109949A (en) | Optical fiber cores | |
JPS5473057A (en) | Optical fiber cable having power feed construction | |
JPS5214894A (en) | Super high pressure power cable | |
JPS51144242A (en) | Photo-transmission path | |
JPS5378087A (en) | Flame-retardant cable for transmission line | |
JPS5326981A (en) | Cable branching | |
JPS5210738A (en) | Optical transmission cable | |
JPS53136688A (en) | Electric cable |