JPH0299371U - - Google Patents
Info
- Publication number
- JPH0299371U JPH0299371U JP814689U JP814689U JPH0299371U JP H0299371 U JPH0299371 U JP H0299371U JP 814689 U JP814689 U JP 814689U JP 814689 U JP814689 U JP 814689U JP H0299371 U JPH0299371 U JP H0299371U
- Authority
- JP
- Japan
- Prior art keywords
- phase
- voltage
- protection device
- under test
- device under
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP814689U JPH0740225Y2 (ja) | 1989-01-26 | 1989-01-26 | 過電流試験機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP814689U JPH0740225Y2 (ja) | 1989-01-26 | 1989-01-26 | 過電流試験機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0299371U true JPH0299371U (en, 2012) | 1990-08-08 |
| JPH0740225Y2 JPH0740225Y2 (ja) | 1995-09-13 |
Family
ID=31213766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP814689U Expired - Fee Related JPH0740225Y2 (ja) | 1989-01-26 | 1989-01-26 | 過電流試験機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0740225Y2 (en, 2012) |
-
1989
- 1989-01-26 JP JP814689U patent/JPH0740225Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0740225Y2 (ja) | 1995-09-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |