JPH1113685A - 回転検知型モータファン - Google Patents
回転検知型モータファンInfo
- Publication number
- JPH1113685A JPH1113685A JP9177788A JP17778897A JPH1113685A JP H1113685 A JPH1113685 A JP H1113685A JP 9177788 A JP9177788 A JP 9177788A JP 17778897 A JP17778897 A JP 17778897A JP H1113685 A JPH1113685 A JP H1113685A
- Authority
- JP
- Japan
- Prior art keywords
- blade
- magnetic
- rotation
- motor fan
- permanent magnet
- 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
- 230000002093 peripheral effect Effects 0.000 claims abstract description 27
- 238000001514 detection method Methods 0.000 claims description 46
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000004907 flux Effects 0.000 claims description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 abstract description 8
- 230000005389 magnetism Effects 0.000 abstract description 4
- 238000005553 drilling Methods 0.000 abstract 1
- 239000010409 thin film Substances 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9177788A JPH1113685A (ja) | 1997-06-19 | 1997-06-19 | 回転検知型モータファン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9177788A JPH1113685A (ja) | 1997-06-19 | 1997-06-19 | 回転検知型モータファン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1113685A true JPH1113685A (ja) | 1999-01-19 |
| JPH1113685A5 JPH1113685A5 (enrdf_load_stackoverflow) | 2004-07-08 |
Family
ID=16037124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9177788A Pending JPH1113685A (ja) | 1997-06-19 | 1997-06-19 | 回転検知型モータファン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH1113685A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008144684A (ja) * | 2006-12-11 | 2008-06-26 | Nec Computertechno Ltd | 冷却回転ファン及び該冷却回転ファンが設けられた電子機器 |
-
1997
- 1997-06-19 JP JP9177788A patent/JPH1113685A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008144684A (ja) * | 2006-12-11 | 2008-06-26 | Nec Computertechno Ltd | 冷却回転ファン及び該冷却回転ファンが設けられた電子機器 |
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