JPS61113576U - - Google Patents
Info
- Publication number
- JPS61113576U JPS61113576U JP19520784U JP19520784U JPS61113576U JP S61113576 U JPS61113576 U JP S61113576U JP 19520784 U JP19520784 U JP 19520784U JP 19520784 U JP19520784 U JP 19520784U JP S61113576 U JPS61113576 U JP S61113576U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- stator
- rotor
- coil
- generator
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Brushless Motors (AREA)
Description
第１図はこの考案に従つた直流ブラシレス速度
発電機の第１の実施例を示す展開図、第２図は第
１図の速度発電機の垂直断面図、第３図はこの考
案に従つた速度発電機の第２の実施例を示す垂直
断面図、第４図は第３図のＡ―Ａ線に沿つての断
面図、第５図は速度発電機の原理を示す概略説明
図、第６図は従来の速度発電機を示す展開図であ
る。図中、１，１９，２０，３９，４０：永久磁
石、２，１５，３５：回転子、３，１４，３４：
コイル、６，１０，３０：速度発電機、１２，３
２：プリント板、１６，１７，３６：円板、３１
，３７，３８：円筒体。
Figure 1 is an exploded view showing the first embodiment of the DC brushless speed generator according to this invention, Figure 2 is a vertical sectional view of the speed generator shown in Figure 1, and Figure 3 is a diagram showing the first embodiment of the DC brushless speed generator according to this invention. 4 is a vertical sectional view showing a second embodiment of the speed generator, FIG. 4 is a sectional view taken along line A-A in FIG. 3, FIG. FIG. 6 is an exploded view showing a conventional speed generator. In the figure, 1, 19, 20, 39, 40: permanent magnet, 2, 15, 35: rotor, 3, 14, 34:
Coil, 6, 10, 30: Speed generator, 12, 3
2: Printed board, 16, 17, 36: Disc, 31
, 37, 38: Cylindrical body.
Claims (1)
、前記永久磁石の作る磁界内に配置されると共に
固定子鉄心を有しないコイルを固定子が具備して
いることを特徴とする直流ブラシレス速度発電機
。 A DC brushless speed system characterized in that the rotor is provided with a permanent magnet coaxially with the rotation axis thereof, and the stator is provided with a coil that is disposed within a magnetic field created by the permanent magnet and does not have a stator iron core. Generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19520784U JPS61113576U (en) | 1984-12-25 | 1984-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19520784U JPS61113576U (en) | 1984-12-25 | 1984-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61113576U true JPS61113576U (en) | 1986-07-18 |
Family
ID=30752710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19520784U Pending JPS61113576U (en) | 1984-12-25 | 1984-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61113576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009300445A (en) * | 2008-06-17 | 2009-12-24 | Delphi Technologies Inc | Rotation speed sensor and rotation position/speed sensor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5352565U (en) * | 1976-10-06 | 1978-05-06 | ||
| JPS5756757A (en) * | 1980-09-22 | 1982-04-05 | Fanuc Ltd | Dc generator type non-contact speed detector |
-
1984
- 1984-12-25 JP JP19520784U patent/JPS61113576U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5352565U (en) * | 1976-10-06 | 1978-05-06 | ||
| JPS5756757A (en) * | 1980-09-22 | 1982-04-05 | Fanuc Ltd | Dc generator type non-contact speed detector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009300445A (en) * | 2008-06-17 | 2009-12-24 | Delphi Technologies Inc | Rotation speed sensor and rotation position/speed sensor |