JPS62101381U - - Google Patents
Info
- Publication number
- JPS62101381U JPS62101381U JP19193485U JP19193485U JPS62101381U JP S62101381 U JPS62101381 U JP S62101381U JP 19193485 U JP19193485 U JP 19193485U JP 19193485 U JP19193485 U JP 19193485U JP S62101381 U JPS62101381 U JP S62101381U
- Authority
- JP
- Japan
- Prior art keywords
- armature
- magnetic pole
- wound around
- field magnetic
- armature core
- 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
Landscapes
- Brushless Motors (AREA)
Description
図面は本考案の一実施例を示し、第１図は要部
を展開して示す横断面図、第２図はブラシレスモ
ータ全体の縦断面図、第３図は周波数信号検出用
コイルからの出力波形図である。
図面中、４は電機子コア、４ｂはテイース部、
５はロータ、７は永久磁石（界磁磁極）、９，１
０は切欠部、１１は周波数信号検出用コイルであ
る。
The drawings show one embodiment of the present invention; Fig. 1 is a cross-sectional view showing the main parts expanded, Fig. 2 is a vertical sectional view of the entire brushless motor, and Fig. 3 is the output from the frequency signal detection coil. FIG. In the drawing, 4 is the armature core, 4b is the teeth part,
5 is the rotor, 7 is the permanent magnet (field magnetic pole), 9, 1
0 is a notch, and 11 is a frequency signal detection coil.
Claims (1)
子と、界磁磁極とを相対的に回転させるようにし
たものにおいて、前記電機子コアのテイース部及
び前記界磁磁極の電機子対向部を夫々凹凸状に形
成すると共に、前記電機子コアに周波数信号検出
用コイルを巻装したことを特徴とする周波数発電
機付モータ。 In an armature in which an armature coil is wound around an armature core and a field magnetic pole are relatively rotated, a teeth portion of the armature core and an armature facing portion of the field magnetic pole are provided. A motor with a frequency generator, characterized in that each of the armature cores is formed in a concave and convex shape, and a frequency signal detection coil is wound around the armature core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19193485U JPS62101381U (en) | 1985-12-13 | 1985-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19193485U JPS62101381U (en) | 1985-12-13 | 1985-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62101381U true JPS62101381U (en) | 1987-06-27 |
Family
ID=31146541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19193485U Pending JPS62101381U (en) | 1985-12-13 | 1985-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62101381U (en) |
-
1985
- 1985-12-13 JP JP19193485U patent/JPS62101381U/ja active Pending
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