JPH01150430U - - Google Patents
Info
- Publication number
- JPH01150430U JPH01150430U JP4755888U JP4755888U JPH01150430U JP H01150430 U JPH01150430 U JP H01150430U JP 4755888 U JP4755888 U JP 4755888U JP 4755888 U JP4755888 U JP 4755888U JP H01150430 U JPH01150430 U JP H01150430U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- circuit
- comparison circuit
- output
- time setting
- 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
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Measurement Of Current Or Voltage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4755888U JPH0746032Y2 (ja) | 1988-04-07 | 1988-04-07 | 不足電圧継電器装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4755888U JPH0746032Y2 (ja) | 1988-04-07 | 1988-04-07 | 不足電圧継電器装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01150430U true JPH01150430U (zh) | 1989-10-18 |
| JPH0746032Y2 JPH0746032Y2 (ja) | 1995-10-18 |
Family
ID=31273759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4755888U Expired - Lifetime JPH0746032Y2 (ja) | 1988-04-07 | 1988-04-07 | 不足電圧継電器装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0746032Y2 (zh) |
-
1988
- 1988-04-07 JP JP4755888U patent/JPH0746032Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0746032Y2 (ja) | 1995-10-18 |