JPS5491795A - Large capacity power cable line - Google Patents
Large capacity power cable lineInfo
- Publication number
- JPS5491795A JPS5491795A JP16004877A JP16004877A JPS5491795A JP S5491795 A JPS5491795 A JP S5491795A JP 16004877 A JP16004877 A JP 16004877A JP 16004877 A JP16004877 A JP 16004877A JP S5491795 A JPS5491795 A JP S5491795A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- cable
- conductive
- voltage
- power cable
- 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
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
PURPOSE: To safely keep large current capacity by setting up the conductive and protective insulation layers which are grounded outside an anticorrosive layer without receiving the restriction of the voltage induced on a metallic layer.
CONSTITUTION: A cable 1b is provided with a conductor 11, insulation layer 12, metallic layer 13, anticorrosive layer 14, conductive layer 15, and protective insulation layer 16. The conductive layer 15 is grounded. The cable 1b is laid down where there is the possibility of a man touching. Since the cable 1b is short, the voltage to ground induced in the conductive layer 15 can extremely be kept lower than the specified voltage. The protective insulation layer 16 is formed by overlapping rubber and PVC insulating tapes.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16004877A JPS5491795A (en) | 1977-12-29 | 1977-12-29 | Large capacity power cable line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16004877A JPS5491795A (en) | 1977-12-29 | 1977-12-29 | Large capacity power cable line |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5491795A true JPS5491795A (en) | 1979-07-20 |
Family
ID=15706784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16004877A Pending JPS5491795A (en) | 1977-12-29 | 1977-12-29 | Large capacity power cable line |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5491795A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5615191A (en) * | 1979-07-18 | 1981-02-13 | Hitachi Koki Co Ltd | Abnormality detection of step motor |
-
1977
- 1977-12-29 JP JP16004877A patent/JPS5491795A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5615191A (en) * | 1979-07-18 | 1981-02-13 | Hitachi Koki Co Ltd | Abnormality detection of step motor |
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