JPH01123472U - - Google Patents
Info
- Publication number
- JPH01123472U JPH01123472U JP1828188U JP1828188U JPH01123472U JP H01123472 U JPH01123472 U JP H01123472U JP 1828188 U JP1828188 U JP 1828188U JP 1828188 U JP1828188 U JP 1828188U JP H01123472 U JPH01123472 U JP H01123472U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- coil
- stator core
- base
- disposed
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Brushless Motors (AREA)
Description
第１図は本考案一実施例の斜視図、第２図は同
上の断面図、第３図及び第４図は同上のフアン取
付時の概略断面図と平面図、第５図は従来例の斜
視図であつて、１はロータ、３は回転軸、５は水
久磁石、６は収納用スペース、１０は固定子鉄芯
、１２は基台、２０は配線基板を示す。
Fig. 1 is a perspective view of one embodiment of the present invention, Fig. 2 is a sectional view of the same, Figs. 3 and 4 are a schematic sectional view and plan view of the same fan installed, and Fig. 5 is a conventional example. In the perspective view, 1 is a rotor, 3 is a rotating shaft, 5 is a water magnet, 6 is a storage space, 10 is a stator core, 12 is a base, and 20 is a wiring board.
Claims (1)
巻装された固定子鉄芯と、固定子鉄芯が一面に取
り付けられるとともに上記ロータを回転自在に支
持している基台と、上記永久磁石の回転位置を検
出する磁気検出器と、この磁気検出器の出力に応
動して上記コイルへの通電を制御する制御回路と
を備えたブラシレスモータにおいて、制御回路が
実装された配線基板を基台内に配設するとともに
、配線基板における発熱部品が実装された部分を
基台から突出させて上記ロータに接続されるフア
ンによる風の通過部に配設しているブラシレスモ
ータ。 a rotor having a permanent magnet on its inner circumferential surface; a stator core around which a coil is wound; a base to which the stator core is attached to one side and rotatably supports the rotor; A brushless motor is equipped with a magnetic detector that detects the rotational position of a magnet, and a control circuit that controls energization of the coil in response to the output of the magnetic detector. A brushless motor is disposed within a stand, and a portion of a wiring board on which heat-generating components are mounted protrudes from a base and is disposed in a portion through which air is passed by a fan connected to the rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1828188U JPH01123472U (en) | 1988-02-15 | 1988-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1828188U JPH01123472U (en) | 1988-02-15 | 1988-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01123472U true JPH01123472U (en) | 1989-08-22 |
Family
ID=31232785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1828188U Pending JPH01123472U (en) | 1988-02-15 | 1988-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01123472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0350958U (en) * | 1989-09-26 | 1991-05-17 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5583445A (en) * | 1978-12-15 | 1980-06-23 | Sony Corp | Rotor of rotating electric machine |
-
1988
- 1988-02-15 JP JP1828188U patent/JPH01123472U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5583445A (en) * | 1978-12-15 | 1980-06-23 | Sony Corp | Rotor of rotating electric machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0350958U (en) * | 1989-09-26 | 1991-05-17 |