JPH0472860U - - Google Patents
Info
- Publication number
- JPH0472860U JPH0472860U JP11638690U JP11638690U JPH0472860U JP H0472860 U JPH0472860 U JP H0472860U JP 11638690 U JP11638690 U JP 11638690U JP 11638690 U JP11638690 U JP 11638690U JP H0472860 U JPH0472860 U JP H0472860U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- fixed
- yoke
- fan
- rotor
- 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 2
Landscapes
- Brushless Motors (AREA)
- Motor Or Generator Cooling System (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Description
第１図は本考案によるブラシレスモータの断面
図である。第２図は本考案によるフアンの斜視図
である。
１１……ハウジング、１５……第１ヨーク、１
６……コイル、１２……固定子、１９……第２ヨ
ーク、２０……永久磁石、１３……回転子、２２
……検出素子、１８……フアン。
FIG. 1 is a sectional view of a brushless motor according to the present invention. FIG. 2 is a perspective view of a fan according to the present invention. 11... Housing, 15... First yoke, 1
6...Coil, 12...Stator, 19...Second yoke, 20...Permanent magnet, 13...Rotor, 22
...detection element, 18...fan.
Claims (1)
１ヨーク、および該第１ヨークの外周上に巻回さ
れたコイルを有する固定子； 前記ハウジングに回動自在に枢支されて第２ヨ
ーク、および該第２ヨークに固定された永久磁石
と共に回転する回転子；および、 前記ハウジングに実質的に固定されて前記永久
磁石の磁界方向を検出する検出素子を有するブラ
シレスモータにおいて、 前記ハウジング内を循環する気流を発生させる
フアンを前記回転子上に所定の間隔をおいて配設
したことを特徴とするブラシレスモータ。[Claims for Utility Model Registration] Housing; a stator having a plurality of first yokes fixed on the inner wall surface of the housing; and a coil wound around the outer periphery of the first yokes; a rotor that is freely pivotally supported and rotates together with a second yoke and a permanent magnet fixed to the second yoke; and a detection element that is substantially fixed to the housing and detects the direction of the magnetic field of the permanent magnet. What is claimed is: 1. A brushless motor comprising: a fan that generates an airflow that circulates within the housing; and a fan that is disposed on the rotor at a predetermined interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11638690U JPH0472860U (en) | 1990-11-05 | 1990-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11638690U JPH0472860U (en) | 1990-11-05 | 1990-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0472860U true JPH0472860U (en) | 1992-06-26 |
Family
ID=31864206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11638690U Pending JPH0472860U (en) | 1990-11-05 | 1990-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0472860U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002354751A (en) * | 2001-05-18 | 2002-12-06 | Fujitsu General Ltd | Electric motor |
| JP2008541686A (en) * | 2005-05-10 | 2008-11-20 | ジーメンス ヴィディーオー オートモーティヴ アクチエンゲゼルシャフト | Electric motor |
-
1990
- 1990-11-05 JP JP11638690U patent/JPH0472860U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002354751A (en) * | 2001-05-18 | 2002-12-06 | Fujitsu General Ltd | Electric motor |
| JP2008541686A (en) * | 2005-05-10 | 2008-11-20 | ジーメンス ヴィディーオー オートモーティヴ アクチエンゲゼルシャフト | Electric motor |