JPH0391071U - - Google Patents
Info
- Publication number
- JPH0391071U JPH0391071U JP15154389U JP15154389U JPH0391071U JP H0391071 U JPH0391071 U JP H0391071U JP 15154389 U JP15154389 U JP 15154389U JP 15154389 U JP15154389 U JP 15154389U JP H0391071 U JPH0391071 U JP H0391071U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- stator
- connecting member
- conductive wire
- detection element
- 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 3
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Brushless Motors (AREA)
Description
第１図は本考案に係るブラシレスモータのステ
ータ装置の一実施例をこれを用いたブラシレスモ
ータの主要部とともに示す縦断面図、第２図は本
考案の実施例で使用する第１及び第２の回路基板
を示す展開図、第３図は従来のステータ装置を示
す平面図である。
１……回路基板、３，２１……駆動コイル、５
，２３……磁気検出素子（ホール素子）、７，２
５……中空部、９……ステータヨーク、１１……
第１の回路基板、１３……第２の回路基板、１５
……連結部材、１７……可撓性回路基板、２７…
…ロータ軸、２９……ロータヨーク、３１……駆
動マグネツト、３３……ロータ。
FIG. 1 is a longitudinal sectional view showing an embodiment of a stator device for a brushless motor according to the present invention together with the main parts of a brushless motor using the stator device, and FIG. FIG. 3 is a developed view showing the circuit board of FIG. 3, and FIG. 3 is a plan view showing a conventional stator device. 1... Circuit board, 3, 21... Drive coil, 5
, 23... Magnetic detection element (Hall element), 7, 2
5...Hollow part, 9...Stator yoke, 11...
First circuit board, 13...Second circuit board, 15
...Connecting member, 17...Flexible circuit board, 27...
... Rotor shaft, 29 ... Rotor yoke, 31 ... Drive magnet, 33 ... Rotor.
Claims (1)
環状に配置された第１の回路基板と、 磁気検出素子が配置された第２の回路基板と、
を備え、 これら第１及び第２の回路基板が可撓性の連結
部材にて連結され、前記第１の回路基板が前記第
２の回路基板上に前記コイル及び前記磁気検出素
子を間に置くように前記連結部材で折返されて重
ねられるとともに、前記磁気検出素子が前記駆動
コイルの導線部分と重ならない位置で前記第２の
回路基板上に配置されてなることを特徴とするブ
ラシレスモータのステータ装置。[Claims for Utility Model Registration] A first circuit board on which a plurality of drive coils formed by winding conductive wire in multiple layers are arranged in a ring shape, a second circuit board on which a magnetic detection element is arranged,
The first and second circuit boards are connected by a flexible connecting member, and the first circuit board is placed on the second circuit board with the coil and the magnetic sensing element therebetween. A stator of a brushless motor, wherein the stator is folded back and overlapped by the connecting member, and the magnetic detection element is arranged on the second circuit board at a position that does not overlap with the conductive wire portion of the drive coil. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15154389U JPH0391071U (en) | 1989-12-27 | 1989-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15154389U JPH0391071U (en) | 1989-12-27 | 1989-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0391071U true JPH0391071U (en) | 1991-09-17 |
Family
ID=31697838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15154389U Pending JPH0391071U (en) | 1989-12-27 | 1989-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0391071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190005203A (en) * | 2016-08-04 | 2019-01-15 | 미쓰비시덴키 가부시키가이샤 | Electric motors and air conditioners |
-
1989
- 1989-12-27 JP JP15154389U patent/JPH0391071U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190005203A (en) * | 2016-08-04 | 2019-01-15 | 미쓰비시덴키 가부시키가이샤 | Electric motors and air conditioners |
| CN109565210A (en) * | 2016-08-04 | 2019-04-02 | 三菱电机株式会社 | Motor and air-conditioning device |
| US11843296B2 (en) | 2016-08-04 | 2023-12-12 | Mitsubishi Electric Corporation | Motor and air conditioner |