JPS5460482A - Oil-contained power cable - Google Patents
Oil-contained power cableInfo
- Publication number
- JPS5460482A JPS5460482A JP12648777A JP12648777A JPS5460482A JP S5460482 A JPS5460482 A JP S5460482A JP 12648777 A JP12648777 A JP 12648777A JP 12648777 A JP12648777 A JP 12648777A JP S5460482 A JPS5460482 A JP S5460482A
- Authority
- JP
- Japan
- Prior art keywords
- plastic tape
- diarly
- alkane
- winding
- instance
- 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
Abstract
PURPOSE: To improve the impregnating property of the insulated layer formed by winding a plastic tape including polyolefin or a compound tape made of this material and a kraft paper around a conductuve material through impregnation of diarly alkane with a specified viscosity.
CONSTITUTION: An insulated layer formed by winding a plastic tape such as polyolefin, polycarbonate, polyester, and polyethylene tetrafluoride and a compound tape made of this material and a kraft paper around a conductive material is impregnated with a diaryl alkanic hydrocarbon with a viscosity of less than 23c St at 30°C. For the diarly alkane, applicable is 2, 3 diphenyl isopentane and 1, 6 d iphenyl isooctane, for instance. For the plastic tape, ideal is a biaxial drawn polypropylene with a thickness of 50 to 100μ, for instance. With such an arrangement, less resistance of oil flow improves the impregnating property thereby reducing change in the oil pressure associated with a load variation. In this manner, cable excellent in the insulation property can be produced
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12648777A JPS5460482A (en) | 1977-10-21 | 1977-10-21 | Oil-contained power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12648777A JPS5460482A (en) | 1977-10-21 | 1977-10-21 | Oil-contained power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5460482A true JPS5460482A (en) | 1979-05-15 |
Family
ID=14936413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12648777A Pending JPS5460482A (en) | 1977-10-21 | 1977-10-21 | Oil-contained power cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5460482A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0647950A1 (en) * | 1992-06-26 | 1995-04-12 | Sumitomo Electric Industries, Ltd | Direct current oil-filled cable |
| EP0933786A1 (en) * | 1998-02-03 | 1999-08-04 | Sumitomo Electric Industries, Ltd. | Solid cable, manufacturing method thereof, and transmission line therewith |
| WO2014161596A1 (en) * | 2013-04-05 | 2014-10-09 | Abb Technology Ltd | Mixed solid insulation material for a transmission system |
-
1977
- 1977-10-21 JP JP12648777A patent/JPS5460482A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0647950A1 (en) * | 1992-06-26 | 1995-04-12 | Sumitomo Electric Industries, Ltd | Direct current oil-filled cable |
| US5481070A (en) * | 1992-06-26 | 1996-01-02 | Sumitomo Electric Industries, Ltd. | Direct current oil-filled self contained cable |
| EP0647950A4 (en) * | 1992-06-26 | 1996-05-15 | Sumitomo Electric Industries | Direct current oil-filled cable. |
| EP0933786A1 (en) * | 1998-02-03 | 1999-08-04 | Sumitomo Electric Industries, Ltd. | Solid cable, manufacturing method thereof, and transmission line therewith |
| US6399878B2 (en) | 1998-02-03 | 2002-06-04 | Sumitomo Electric Industries, Ltd. | Solid cable, manufacturing method thereof, and transmission line therewith |
| WO2014161596A1 (en) * | 2013-04-05 | 2014-10-09 | Abb Technology Ltd | Mixed solid insulation material for a transmission system |
| CN105531773A (en) * | 2013-04-05 | 2016-04-27 | Abb技术有限公司 | Mixed solid insulation material for a transmission system |
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