JPH0350710U - - Google Patents
Info
- Publication number
- JPH0350710U JPH0350710U JP11072089U JP11072089U JPH0350710U JP H0350710 U JPH0350710 U JP H0350710U JP 11072089 U JP11072089 U JP 11072089U JP 11072089 U JP11072089 U JP 11072089U JP H0350710 U JPH0350710 U JP H0350710U
- Authority
- JP
- Japan
- Prior art keywords
- cable
- protrusions
- metal wire
- wire
- longitudinal direction
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Description
第１図は本考案の検出線入りケーブルの一実施
例を示す断面図、第２図はケーブルの絶縁破壊点
を検出する方法を説明するための説明図である。
１……絶縁電線、１１……導体、２……介在、
３……遮蔽層、４……抑え布テープ、５……防食
層、６……金属線、５１，６１……凸部、７……
絶縁破壊点、８……試験電圧、９……電圧計。
FIG. 1 is a sectional view showing an embodiment of a cable with a detection line according to the present invention, and FIG. 2 is an explanatory diagram for explaining a method for detecting a dielectric breakdown point of the cable. 1...Insulated wire, 11...Conductor, 2...Intervening,
3... Shielding layer, 4... Squeezing cloth tape, 5... Anticorrosion layer, 6... Metal wire, 51, 61... Convex portion, 7...
Dielectric breakdown point, 8...Test voltage, 9...Voltmeter.
Claims (1)
する金属線がケーブル内に配設されて成り、前記
凸部に対応する防食層の表面に凸部が形成されて
いることを特徴とする検出線入りケーブル。 The cable is characterized in that a metal wire having protrusions at predetermined intervals along the longitudinal direction is disposed within the cable, and protrusions are formed on the surface of the anticorrosion layer corresponding to the protrusions. Cable with detection wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11072089U JPH0350710U (en) | 1989-09-21 | 1989-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11072089U JPH0350710U (en) | 1989-09-21 | 1989-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0350710U true JPH0350710U (en) | 1991-05-17 |
Family
ID=31659242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11072089U Pending JPH0350710U (en) | 1989-09-21 | 1989-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0350710U (en) |
-
1989
- 1989-09-21 JP JP11072089U patent/JPH0350710U/ja active Pending
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