JPH0414813Y2 - - Google Patents
Info
- Publication number
- JPH0414813Y2 JPH0414813Y2 JP8345187U JP8345187U JPH0414813Y2 JP H0414813 Y2 JPH0414813 Y2 JP H0414813Y2 JP 8345187 U JP8345187 U JP 8345187U JP 8345187 U JP8345187 U JP 8345187U JP H0414813 Y2 JPH0414813 Y2 JP H0414813Y2
- Authority
- JP
- Japan
- Prior art keywords
- power cable
- groove
- communication line
- layer
- corrosion layer
- 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.)
- Expired
Links
- 238000004891 communication Methods 0.000 claims description 20
- 238000005260 corrosion Methods 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 240000000491 Corchorus aestuans Species 0.000 description 2
- 235000011777 Corchorus aestuans Nutrition 0.000 description 2
- 235000010862 Corchorus capsularis Nutrition 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Communication Cables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8345187U JPH0414813Y2 (pl) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8345187U JPH0414813Y2 (pl) | 1987-05-29 | 1987-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63192613U JPS63192613U (pl) | 1988-12-12 |
| JPH0414813Y2 true JPH0414813Y2 (pl) | 1992-04-03 |
Family
ID=30937050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8345187U Expired JPH0414813Y2 (pl) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414813Y2 (pl) |
-
1987
- 1987-05-29 JP JP8345187U patent/JPH0414813Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63192613U (pl) | 1988-12-12 |
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