JPH0426373U - - Google Patents
Info
- Publication number
- JPH0426373U JPH0426373U JP6822390U JP6822390U JPH0426373U JP H0426373 U JPH0426373 U JP H0426373U JP 6822390 U JP6822390 U JP 6822390U JP 6822390 U JP6822390 U JP 6822390U JP H0426373 U JPH0426373 U JP H0426373U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- power outage
- square wave
- detection circuit
- commercial power
- 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 4
- 238000007493 shaping process Methods 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Emergency Protection Circuit Devices (AREA)
- Stand-By Power Supply Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6822390U JPH0426373U (en]) | 1990-06-27 | 1990-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6822390U JPH0426373U (en]) | 1990-06-27 | 1990-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0426373U true JPH0426373U (en]) | 1992-03-02 |
Family
ID=31602473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6822390U Pending JPH0426373U (en]) | 1990-06-27 | 1990-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426373U (en]) |
-
1990
- 1990-06-27 JP JP6822390U patent/JPH0426373U/ja active Pending
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