JPH01150496U - - Google Patents
Info
- Publication number
- JPH01150496U JPH01150496U JP1988046422U JP4642288U JPH01150496U JP H01150496 U JPH01150496 U JP H01150496U JP 1988046422 U JP1988046422 U JP 1988046422U JP 4642288 U JP4642288 U JP 4642288U JP H01150496 U JPH01150496 U JP H01150496U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- signal
- fan motor
- temperature detection
- control means
- 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
- 238000001816 cooling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Electric Motors In General (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988046422U JPH0753438Y2 (ja) | 1988-04-06 | 1988-04-06 | ファンモータ駆動回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988046422U JPH0753438Y2 (ja) | 1988-04-06 | 1988-04-06 | ファンモータ駆動回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01150496U true JPH01150496U (US20030199744A1-20031023-C00003.png) | 1989-10-18 |
JPH0753438Y2 JPH0753438Y2 (ja) | 1995-12-06 |
Family
ID=31272690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988046422U Expired - Lifetime JPH0753438Y2 (ja) | 1988-04-06 | 1988-04-06 | ファンモータ駆動回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0753438Y2 (US20030199744A1-20031023-C00003.png) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102208892A (zh) * | 2010-03-25 | 2011-10-05 | 罗姆股份有限公司 | 电机驱动电路、冷却装置、电子设备、定时检测电路 |
JP2011205791A (ja) * | 2010-03-25 | 2011-10-13 | Rohm Co Ltd | モータ駆動回路およびそれを用いた冷却装置、電子機器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6285011U (US20030199744A1-20031023-C00003.png) * | 1985-11-18 | 1987-05-30 | ||
JPS62171484A (ja) * | 1986-01-22 | 1987-07-28 | Toshiba Corp | 速度制御装置 |
-
1988
- 1988-04-06 JP JP1988046422U patent/JPH0753438Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6285011U (US20030199744A1-20031023-C00003.png) * | 1985-11-18 | 1987-05-30 | ||
JPS62171484A (ja) * | 1986-01-22 | 1987-07-28 | Toshiba Corp | 速度制御装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102208892A (zh) * | 2010-03-25 | 2011-10-05 | 罗姆股份有限公司 | 电机驱动电路、冷却装置、电子设备、定时检测电路 |
JP2011205791A (ja) * | 2010-03-25 | 2011-10-13 | Rohm Co Ltd | モータ駆動回路およびそれを用いた冷却装置、電子機器 |
US10164557B2 (en) | 2010-03-25 | 2018-12-25 | Rohm Co., Ltd. | Motor driving circuit |
Also Published As
Publication number | Publication date |
---|---|
JPH0753438Y2 (ja) | 1995-12-06 |