JPH02125595U - - Google Patents
Info
- Publication number
- JPH02125595U JPH02125595U JP1989033437U JP3343789U JPH02125595U JP H02125595 U JPH02125595 U JP H02125595U JP 1989033437 U JP1989033437 U JP 1989033437U JP 3343789 U JP3343789 U JP 3343789U JP H02125595 U JPH02125595 U JP H02125595U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- fan motor
- circuit
- comparator
- detection sensor
- 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 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Temperature (AREA)
- Control Of Direct Current Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989033437U JPH02125595U (it) | 1989-03-24 | 1989-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989033437U JPH02125595U (it) | 1989-03-24 | 1989-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02125595U true JPH02125595U (it) | 1990-10-16 |
Family
ID=31537094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989033437U Pending JPH02125595U (it) | 1989-03-24 | 1989-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02125595U (it) |
-
1989
- 1989-03-24 JP JP1989033437U patent/JPH02125595U/ja active Pending