JPS58121576A - 地中埋設管用電線の接続構造 - Google Patents
地中埋設管用電線の接続構造Info
- Publication number
- JPS58121576A JPS58121576A JP15901981A JP15901981A JPS58121576A JP S58121576 A JPS58121576 A JP S58121576A JP 15901981 A JP15901981 A JP 15901981A JP 15901981 A JP15901981 A JP 15901981A JP S58121576 A JPS58121576 A JP S58121576A
- Authority
- JP
- Japan
- Prior art keywords
- electric wire
- wire
- core wire
- pipe
- polymer material
- 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
- 229920000620 organic polymer Polymers 0.000 claims description 6
- 239000002861 polymer material Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 description 12
- 239000004698 Polyethylene Substances 0.000 description 10
- 229920000573 polyethylene Polymers 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 9
- -1 polyethylene Polymers 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000003832 thermite Substances 0.000 description 1
Landscapes
- Prevention Of Electric Corrosion (AREA)
- Radar Systems Or Details Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15901981A JPS58121576A (ja) | 1981-10-05 | 1981-10-05 | 地中埋設管用電線の接続構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15901981A JPS58121576A (ja) | 1981-10-05 | 1981-10-05 | 地中埋設管用電線の接続構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58121576A true JPS58121576A (ja) | 1983-07-19 |
| JPH0261103B2 JPH0261103B2 (enrdf_load_stackoverflow) | 1990-12-19 |
Family
ID=15684469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15901981A Granted JPS58121576A (ja) | 1981-10-05 | 1981-10-05 | 地中埋設管用電線の接続構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58121576A (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343661A (en) * | 1976-10-01 | 1978-04-19 | Nippon Steel Corp | Hot rolling method |
-
1981
- 1981-10-05 JP JP15901981A patent/JPS58121576A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343661A (en) * | 1976-10-01 | 1978-04-19 | Nippon Steel Corp | Hot rolling method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0261103B2 (enrdf_load_stackoverflow) | 1990-12-19 |
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