JPH0333167Y2 - - Google Patents
Info
- Publication number
- JPH0333167Y2 JPH0333167Y2 JP1982038769U JP3876982U JPH0333167Y2 JP H0333167 Y2 JPH0333167 Y2 JP H0333167Y2 JP 1982038769 U JP1982038769 U JP 1982038769U JP 3876982 U JP3876982 U JP 3876982U JP H0333167 Y2 JPH0333167 Y2 JP H0333167Y2
- Authority
- JP
- Japan
- Prior art keywords
- converter
- point
- grounding
- common line
- resistor
- 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
- 238000001514 detection method Methods 0.000 claims description 33
- 238000010586 diagram Methods 0.000 description 11
- 230000007935 neutral effect Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Emergency Protection Circuit Devices (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3876982U JPS58143427U (ja) | 1982-03-19 | 1982-03-19 | 計装システムの接地検出回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3876982U JPS58143427U (ja) | 1982-03-19 | 1982-03-19 | 計装システムの接地検出回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58143427U JPS58143427U (ja) | 1983-09-27 |
| JPH0333167Y2 true JPH0333167Y2 (sv) | 1991-07-15 |
Family
ID=30050087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3876982U Granted JPS58143427U (ja) | 1982-03-19 | 1982-03-19 | 計装システムの接地検出回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58143427U (sv) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5610022A (en) * | 1979-06-30 | 1981-02-02 | Kansai Denki Hoan Kiyoukai | Method and device for detecting ground of nonnground type low voltage wire |
-
1982
- 1982-03-19 JP JP3876982U patent/JPS58143427U/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5610022A (en) * | 1979-06-30 | 1981-02-02 | Kansai Denki Hoan Kiyoukai | Method and device for detecting ground of nonnground type low voltage wire |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58143427U (ja) | 1983-09-27 |
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