JPH0233593U - - Google Patents
Info
- Publication number
- JPH0233593U JPH0233593U JP11055288U JP11055288U JPH0233593U JP H0233593 U JPH0233593 U JP H0233593U JP 11055288 U JP11055288 U JP 11055288U JP 11055288 U JP11055288 U JP 11055288U JP H0233593 U JPH0233593 U JP H0233593U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- output
- converts
- current transformer
- comparator
- 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
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
Landscapes
- Rectifiers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11055288U JPH0233593U (fr) | 1988-08-23 | 1988-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11055288U JPH0233593U (fr) | 1988-08-23 | 1988-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0233593U true JPH0233593U (fr) | 1990-03-02 |
Family
ID=31347819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11055288U Pending JPH0233593U (fr) | 1988-08-23 | 1988-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0233593U (fr) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5622522A (en) * | 1979-07-27 | 1981-03-03 | Hitachi Ltd | Ac voltage detector circuit |
| JPS57135677A (en) * | 1981-02-14 | 1982-08-21 | Mitsubishi Electric Corp | Current type element trouble detector |
| JPS6149032A (ja) * | 1984-08-17 | 1986-03-10 | Nippon Concrete Kogyo Kk | 連続壁による防振法 |
-
1988
- 1988-08-23 JP JP11055288U patent/JPH0233593U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5622522A (en) * | 1979-07-27 | 1981-03-03 | Hitachi Ltd | Ac voltage detector circuit |
| JPS57135677A (en) * | 1981-02-14 | 1982-08-21 | Mitsubishi Electric Corp | Current type element trouble detector |
| JPS6149032A (ja) * | 1984-08-17 | 1986-03-10 | Nippon Concrete Kogyo Kk | 連続壁による防振法 |