JPS61114976U - - Google Patents
Info
- Publication number
- JPS61114976U JPS61114976U JP19598884U JP19598884U JPS61114976U JP S61114976 U JPS61114976 U JP S61114976U JP 19598884 U JP19598884 U JP 19598884U JP 19598884 U JP19598884 U JP 19598884U JP S61114976 U JPS61114976 U JP S61114976U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- ear
- facing
- brushless motor
- winding part
- 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
- 238000004804 winding Methods 0.000 claims description 4
- 210000005069 ears Anatomy 0.000 claims 2
- 230000000052 comparative effect Effects 0.000 description 1
Landscapes
- Brushless Motors (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Description
第１図から第７図は本考案の一実施例を示し、
第１図は第２図中―線に沿う略断面図、第２
図は縦断側面図、第３図および第４図は夫々異な
るコア板の平面図、第５図は第４図中―線に
沿う断面図、第６図はステータコアの側面図、第
７図は相極の断面図である。第８図は第７図に対
する比較例に係る相極の断面図である。第９図は
従来例を示す略断面図である。
１８……ロータ、２３……相極、２４……ステ
ータコア、２５……巻線、２６……突出部、Ａ…
…巻線部、Ｂ，Ｃ……耳部。
1 to 7 show an embodiment of the present invention,
Figure 1 is a schematic sectional view taken along the line - in Figure 2;
The figure is a vertical side view, Figures 3 and 4 are plan views of different core plates, Figure 5 is a sectional view taken along the line in Figure 4, Figure 6 is a side view of the stator core, and Figure 7 is a side view of the stator core. It is a sectional view of a phase pole. FIG. 8 is a sectional view of a phase pole according to a comparative example with respect to FIG. 7. FIG. 9 is a schematic sectional view showing a conventional example. 18...Rotor, 23...Phase pole, 24...Stator core, 25...Winding, 26...Protrusion, A...
...Winding part, B, C...Ear part.
Claims (1)
線部の先端部左右に連なる耳部とからなる少なく
とも一つの略Ｔ字状極により形成するとともに、
上記左右の耳部のうち回転方向側に位置される一
方の耳部におけるロータ対向端に、厚み方向に沿
つて延出する突出部を設けて、この一方の耳部の
ロータ対向面積を、他方の耳部におけるロータ対
向面積よりも大きくしたことを特徴とするブラシ
レスモータ。 Each phase pole of the stator core is formed by at least one approximately T-shaped pole consisting of a winding part and ears connected to the left and right of the tip of this winding part, and
A protrusion extending along the thickness direction is provided at the end facing the rotor of one of the left and right ears located on the rotation direction side, so that the area of the one ear facing the rotor is increased from the other ear. A brushless motor characterized in that the area of the ear portion facing the rotor is larger than that of the brushless motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19598884U JPH0436225Y2 (en) | 1984-12-26 | 1984-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19598884U JPH0436225Y2 (en) | 1984-12-26 | 1984-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61114976U true JPS61114976U (en) | 1986-07-21 |
| JPH0436225Y2 JPH0436225Y2 (en) | 1992-08-26 |
Family
ID=30753622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19598884U Expired JPH0436225Y2 (en) | 1984-12-26 | 1984-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0436225Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01162772U (en) * | 1988-04-28 | 1989-11-13 | ||
| JPH1118327A (en) * | 1997-06-25 | 1999-01-22 | Iwaki:Kk | Synchronous motor |
| JPH1118325A (en) * | 1997-06-25 | 1999-01-22 | Iwaki:Kk | Synchronous motor |
| KR20010057864A (en) * | 1999-12-23 | 2001-07-05 | 이형도 | A brushless motor of single phase |
-
1984
- 1984-12-26 JP JP19598884U patent/JPH0436225Y2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01162772U (en) * | 1988-04-28 | 1989-11-13 | ||
| JPH1118327A (en) * | 1997-06-25 | 1999-01-22 | Iwaki:Kk | Synchronous motor |
| JPH1118325A (en) * | 1997-06-25 | 1999-01-22 | Iwaki:Kk | Synchronous motor |
| KR20010057864A (en) * | 1999-12-23 | 2001-07-05 | 이형도 | A brushless motor of single phase |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0436225Y2 (en) | 1992-08-26 |