JPS63107868U - - Google Patents
Info
- Publication number
- JPS63107868U JPS63107868U JP42387U JP42387U JPS63107868U JP S63107868 U JPS63107868 U JP S63107868U JP 42387 U JP42387 U JP 42387U JP 42387 U JP42387 U JP 42387U JP S63107868 U JPS63107868 U JP S63107868U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- crane
- magnitude
- frequency current
- commercial frequency
- 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 3
- 230000003068 static effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000000284 extract Substances 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Measurement Of Current Or Voltage (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP42387U JPS63107868U (enExample) | 1987-01-05 | 1987-01-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP42387U JPS63107868U (enExample) | 1987-01-05 | 1987-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63107868U true JPS63107868U (enExample) | 1988-07-12 |
Family
ID=30777384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP42387U Pending JPS63107868U (enExample) | 1987-01-05 | 1987-01-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63107868U (enExample) |
-
1987
- 1987-01-05 JP JP42387U patent/JPS63107868U/ja active Pending