JPH0454470U - - Google Patents
Info
- Publication number
- JPH0454470U JPH0454470U JP9734490U JP9734490U JPH0454470U JP H0454470 U JPH0454470 U JP H0454470U JP 9734490 U JP9734490 U JP 9734490U JP 9734490 U JP9734490 U JP 9734490U JP H0454470 U JPH0454470 U JP H0454470U
- Authority
- JP
- Japan
- Prior art keywords
- pulse width
- fan motor
- width modulation
- fan
- modulation device
- 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
- 230000017525 heat dissipation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990097344U JP2555931Y2 (ja) | 1990-09-17 | 1990-09-17 | ファンモータの回転数制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990097344U JP2555931Y2 (ja) | 1990-09-17 | 1990-09-17 | ファンモータの回転数制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0454470U true JPH0454470U (el) | 1992-05-11 |
JP2555931Y2 JP2555931Y2 (ja) | 1997-11-26 |
Family
ID=31837637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990097344U Expired - Lifetime JP2555931Y2 (ja) | 1990-09-17 | 1990-09-17 | ファンモータの回転数制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2555931Y2 (el) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015057038A (ja) * | 2013-09-13 | 2015-03-23 | ニュモテク株式会社New Motech Co., Ltd. | ファンモーター |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0266337U (el) * | 1988-11-10 | 1990-05-18 |
-
1990
- 1990-09-17 JP JP1990097344U patent/JP2555931Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0266337U (el) * | 1988-11-10 | 1990-05-18 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015057038A (ja) * | 2013-09-13 | 2015-03-23 | ニュモテク株式会社New Motech Co., Ltd. | ファンモーター |
US9461516B2 (en) | 2013-09-13 | 2016-10-04 | New Motech Co., Ltd. | Fan motor |
Also Published As
Publication number | Publication date |
---|---|
JP2555931Y2 (ja) | 1997-11-26 |
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