JPS6115536B2 - - Google Patents
Info
- Publication number
- JPS6115536B2 JPS6115536B2 JP7442779A JP7442779A JPS6115536B2 JP S6115536 B2 JPS6115536 B2 JP S6115536B2 JP 7442779 A JP7442779 A JP 7442779A JP 7442779 A JP7442779 A JP 7442779A JP S6115536 B2 JPS6115536 B2 JP S6115536B2
- Authority
- JP
- Japan
- Prior art keywords
- oil
- insulating
- paper
- weight
- resin
- 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
- 229920005989 resin Polymers 0.000 claims description 16
- 239000011347 resin Substances 0.000 claims description 16
- 239000004215 Carbon black (E152) Substances 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 10
- 229930195733 hydrocarbon Natural products 0.000 claims description 10
- 150000002430 hydrocarbons Chemical class 0.000 claims description 10
- 229920002678 cellulose Polymers 0.000 claims description 8
- 239000001913 cellulose Substances 0.000 claims description 8
- 238000009835 boiling Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 38
- 239000012212 insulator Substances 0.000 description 16
- 206010042674 Swelling Diseases 0.000 description 12
- 230000008961 swelling Effects 0.000 description 12
- 150000004996 alkyl benzenes Chemical class 0.000 description 7
- 229920000098 polyolefin Polymers 0.000 description 7
- 239000004743 Polypropylene Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 229920005672 polyolefin resin Polymers 0.000 description 6
- -1 polypropylene Polymers 0.000 description 6
- 229920001155 polypropylene Polymers 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000007654 immersion Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229920001083 polybutene Polymers 0.000 description 3
- 229920001748 polybutylene Polymers 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010735 electrical insulating oil Substances 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000002522 swelling effect Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920006379 extruded polypropylene Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229940097789 heavy mineral oil Drugs 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Insulating Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7442779A JPS55166811A (en) | 1979-06-13 | 1979-06-13 | Sheettlike insulator and power cable using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7442779A JPS55166811A (en) | 1979-06-13 | 1979-06-13 | Sheettlike insulator and power cable using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55166811A JPS55166811A (en) | 1980-12-26 |
| JPS6115536B2 true JPS6115536B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-04-24 |
Family
ID=13546893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7442779A Granted JPS55166811A (en) | 1979-06-13 | 1979-06-13 | Sheettlike insulator and power cable using same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55166811A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5846519A (ja) * | 1981-09-11 | 1983-03-18 | 株式会社フジクラ | 油浸絶縁体 |
| JPS5846509A (ja) * | 1981-09-11 | 1983-03-18 | 株式会社フジクラ | 油浸絶縁体用フイルム |
-
1979
- 1979-06-13 JP JP7442779A patent/JPS55166811A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55166811A (en) | 1980-12-26 |