JPS6319878U - - Google Patents
Info
- Publication number
- JPS6319878U JPS6319878U JP10809886U JP10809886U JPS6319878U JP S6319878 U JPS6319878 U JP S6319878U JP 10809886 U JP10809886 U JP 10809886U JP 10809886 U JP10809886 U JP 10809886U JP S6319878 U JPS6319878 U JP S6319878U
- Authority
- JP
- Japan
- Prior art keywords
- charging
- liquid crystal
- crystal display
- display element
- grounding wire
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Measurement Of Current Or Voltage (AREA)
- Audible And Visible Signals (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は本考案の実施例を示す説明図である。
図において、１はケーブル、３は接地線、４は
電流変成器、５は液晶表示素子、７は課電表示器
である。
FIG. 1 is an explanatory diagram showing an embodiment of the present invention. In the figure, 1 is a cable, 3 is a grounding wire, 4 is a current transformer, 5 is a liquid crystal display element, and 7 is a power supply display.
Claims (1)
流変成器の一次側を挿入するとともに２次側には
液晶表示素子を直列に接続した課電表示器を設け
、接地線に流れる充電電流によつて電流変成器の
２次側に発生する電圧を液晶表示素子の両端に印
加するように構成したことを特徴とする電力ケー
ブルの課電表示器。 The primary side of the current transformer is inserted into the grounding wire provided at an appropriate location on the power cable, and a charging display with a liquid crystal display element connected in series is installed on the secondary side, so that the charging current flowing through the grounding wire is used. 1. A power charging indicator for a power cable, characterized in that the voltage generated on the secondary side of a current transformer is applied to both ends of a liquid crystal display element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10809886U JPS6319878U (en) | 1986-07-16 | 1986-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10809886U JPS6319878U (en) | 1986-07-16 | 1986-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6319878U true JPS6319878U (en) | 1988-02-09 |
Family
ID=30984975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10809886U Pending JPS6319878U (en) | 1986-07-16 | 1986-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6319878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0436674U (en) * | 1990-07-19 | 1992-03-27 |
-
1986
- 1986-07-16 JP JP10809886U patent/JPS6319878U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0436674U (en) * | 1990-07-19 | 1992-03-27 |
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