JPH0472533U - - Google Patents
Info
- Publication number
- JPH0472533U JPH0472533U JP11565890U JP11565890U JPH0472533U JP H0472533 U JPH0472533 U JP H0472533U JP 11565890 U JP11565890 U JP 11565890U JP 11565890 U JP11565890 U JP 11565890U JP H0472533 U JPH0472533 U JP H0472533U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- voltage dividing
- circuit
- wire
- dividing 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.)
- Granted
Links
- 230000007935 neutral effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Breakers (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990115658U JP2525628Y2 (ja) | 1990-11-02 | 1990-11-02 | 単相三線式回路遮断器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990115658U JP2525628Y2 (ja) | 1990-11-02 | 1990-11-02 | 単相三線式回路遮断器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0472533U true JPH0472533U (en]) | 1992-06-25 |
| JP2525628Y2 JP2525628Y2 (ja) | 1997-02-12 |
Family
ID=31863437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990115658U Expired - Lifetime JP2525628Y2 (ja) | 1990-11-02 | 1990-11-02 | 単相三線式回路遮断器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2525628Y2 (en]) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017462U (ja) * | 1983-07-15 | 1985-02-06 | 株式会社日立製作所 | ヒ−タ−の異常監視回路 |
| JPS61141936U (en]) * | 1985-02-20 | 1986-09-02 | ||
| JPH02133676U (en]) * | 1989-04-12 | 1990-11-06 | ||
| JPH04133234A (ja) * | 1990-09-25 | 1992-05-07 | Toshiba Lighting & Technol Corp | 中性線欠相保護付遮断器 |
-
1990
- 1990-11-02 JP JP1990115658U patent/JP2525628Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017462U (ja) * | 1983-07-15 | 1985-02-06 | 株式会社日立製作所 | ヒ−タ−の異常監視回路 |
| JPS61141936U (en]) * | 1985-02-20 | 1986-09-02 | ||
| JPH02133676U (en]) * | 1989-04-12 | 1990-11-06 | ||
| JPH04133234A (ja) * | 1990-09-25 | 1992-05-07 | Toshiba Lighting & Technol Corp | 中性線欠相保護付遮断器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2525628Y2 (ja) | 1997-02-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |