JPH0155521B2 - - Google Patents
Info
- Publication number
- JPH0155521B2 JPH0155521B2 JP56119583A JP11958381A JPH0155521B2 JP H0155521 B2 JPH0155521 B2 JP H0155521B2 JP 56119583 A JP56119583 A JP 56119583A JP 11958381 A JP11958381 A JP 11958381A JP H0155521 B2 JPH0155521 B2 JP H0155521B2
- Authority
- JP
- Japan
- Prior art keywords
- watertight
- conductor
- ethylene
- weight
- compound
- 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
- 239000004020 conductor Substances 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 14
- 229920000642 polymer Polymers 0.000 claims description 9
- 230000008961 swelling Effects 0.000 claims description 7
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 6
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 5
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 claims description 4
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 229920003020 cross-linked polyethylene Polymers 0.000 description 4
- 239000004703 cross-linked polyethylene Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920002125 Sokalan® Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010559 graft polymerization reaction Methods 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56119583A JPS5819815A (ja) | 1981-07-30 | 1981-07-30 | 水密絶縁電線 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56119583A JPS5819815A (ja) | 1981-07-30 | 1981-07-30 | 水密絶縁電線 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5819815A JPS5819815A (ja) | 1983-02-05 |
| JPH0155521B2 true JPH0155521B2 (nl) | 1989-11-24 |
Family
ID=14764949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56119583A Granted JPS5819815A (ja) | 1981-07-30 | 1981-07-30 | 水密絶縁電線 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5819815A (nl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005048080A (ja) * | 2003-07-29 | 2005-02-24 | Fujikura Ltd | 水密樹脂組成物および水密絶縁電線 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1191731B (it) * | 1986-04-14 | 1988-03-23 | Pirelli Cavi Spa | Cavo elettrico ad isolante estruso con conduttore tamponato,tamponante per conduttori di cavi elettrici e loro procedimento di fabbricazione |
| JP2501430Y2 (ja) * | 1990-01-12 | 1996-06-19 | 古河電気工業株式会社 | 熱センサ―線 |
| JP7233269B2 (ja) * | 2019-03-22 | 2023-03-06 | 古河電気工業株式会社 | 電力ケーブル |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5669814U (nl) * | 1979-11-03 | 1981-06-09 |
-
1981
- 1981-07-30 JP JP56119583A patent/JPS5819815A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005048080A (ja) * | 2003-07-29 | 2005-02-24 | Fujikura Ltd | 水密樹脂組成物および水密絶縁電線 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5819815A (ja) | 1983-02-05 |
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