JPS63172046U - - Google Patents
Info
- Publication number
- JPS63172046U JPS63172046U JP6623787U JP6623787U JPS63172046U JP S63172046 U JPS63172046 U JP S63172046U JP 6623787 U JP6623787 U JP 6623787U JP 6623787 U JP6623787 U JP 6623787U JP S63172046 U JPS63172046 U JP S63172046U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- thyristors
- earth leakage
- shaping circuit
- disconnection
- 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
Landscapes
- Breakers (AREA)
- Thyristor Switches And Gates (AREA)
- Electronic Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987066237U JPH0421237Y2 (enExample) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987066237U JPH0421237Y2 (enExample) | 1987-04-30 | 1987-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63172046U true JPS63172046U (enExample) | 1988-11-09 |
| JPH0421237Y2 JPH0421237Y2 (enExample) | 1992-05-14 |
Family
ID=30904057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987066237U Expired JPH0421237Y2 (enExample) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421237Y2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009140719A (ja) * | 2007-12-05 | 2009-06-25 | Kawamura Electric Inc | ３相漏電遮断器 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5156541U (enExample) * | 1974-10-30 | 1976-05-04 | ||
| JPS5793090U (enExample) * | 1980-11-27 | 1982-06-08 |
-
1987
- 1987-04-30 JP JP1987066237U patent/JPH0421237Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5156541U (enExample) * | 1974-10-30 | 1976-05-04 | ||
| JPS5793090U (enExample) * | 1980-11-27 | 1982-06-08 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009140719A (ja) * | 2007-12-05 | 2009-06-25 | Kawamura Electric Inc | ３相漏電遮断器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0421237Y2 (enExample) | 1992-05-14 |