JPH0447393U - - Google Patents
Info
- Publication number
- JPH0447393U JPH0447393U JP1990089911U JP8991190U JPH0447393U JP H0447393 U JPH0447393 U JP H0447393U JP 1990089911 U JP1990089911 U JP 1990089911U JP 8991190 U JP8991190 U JP 8991190U JP H0447393 U JPH0447393 U JP H0447393U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- signal
- converter
- monitoring device
- operating state
- 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
Landscapes
- Control Of Electric Motors In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990089911U JPH0447393U (en]) | 1990-08-28 | 1990-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990089911U JPH0447393U (en]) | 1990-08-28 | 1990-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0447393U true JPH0447393U (en]) | 1992-04-22 |
Family
ID=31824233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990089911U Pending JPH0447393U (en]) | 1990-08-28 | 1990-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447393U (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010029036A (ja) * | 2008-07-24 | 2010-02-04 | Mitsubishi Electric Corp | モータの回転異常検出回路 |
-
1990
- 1990-08-28 JP JP1990089911U patent/JPH0447393U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010029036A (ja) * | 2008-07-24 | 2010-02-04 | Mitsubishi Electric Corp | モータの回転異常検出回路 |