JPH02125539U - - Google Patents
Info
- Publication number
- JPH02125539U JPH02125539U JP1561589U JP1561589U JPH02125539U JP H02125539 U JPH02125539 U JP H02125539U JP 1561589 U JP1561589 U JP 1561589U JP 1561589 U JP1561589 U JP 1561589U JP H02125539 U JPH02125539 U JP H02125539U
- Authority
- JP
- Japan
- Prior art keywords
- current
- alternating current
- level
- set level
- current transformer
- 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 5
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Protection Of Static Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1561589U JPH02125539U (enExample) | 1989-02-13 | 1989-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1561589U JPH02125539U (enExample) | 1989-02-13 | 1989-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02125539U true JPH02125539U (enExample) | 1990-10-16 |
Family
ID=31518911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1561589U Pending JPH02125539U (enExample) | 1989-02-13 | 1989-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02125539U (enExample) |
-
1989
- 1989-02-13 JP JP1561589U patent/JPH02125539U/ja active Pending
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