JPS63143062U - - Google Patents
Info
- Publication number
- JPS63143062U JPS63143062U JP3489687U JP3489687U JPS63143062U JP S63143062 U JPS63143062 U JP S63143062U JP 3489687 U JP3489687 U JP 3489687U JP 3489687 U JP3489687 U JP 3489687U JP S63143062 U JPS63143062 U JP S63143062U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- magnetic pole
- auxiliary magnetic
- electric machine
- rotating electric
- 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
- 230000004907 flux Effects 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
図面は、本考案に係る永久磁石式回転電機の補
助磁極構造の実施例を示したものであつて、第１
図は電動モータの一部切欠き側面図、第２図はヨ
ーク部の要部縦断面図である。
図中、１はヨーク、２は板材、３は永久磁石、
４は補助磁極、４ａは板状体である。
The drawings show an embodiment of the auxiliary magnetic pole structure of the permanent magnet type rotating electric machine according to the present invention,
The figure is a partially cutaway side view of the electric motor, and FIG. 2 is a vertical cross-sectional view of the main part of the yoke portion. In the figure, 1 is a yoke, 2 is a plate material, 3 is a permanent magnet,
4 is an auxiliary magnetic pole, and 4a is a plate-shaped body.
Claims (1)
てなる永久磁石式回転電機において、前記永久磁
石と補助磁極との間に、永久磁石の磁束漏洩防止
用の間隙を設けると共に、補助磁極は、複数枚の
板体を周方向に積層して形成されていることを特
徴とする永久磁石式回転電機の補助磁極構造。 In a permanent magnet type rotating electric machine in which a permanent magnet and an auxiliary magnetic pole are provided on the inner peripheral surface of the yoke, a gap is provided between the permanent magnet and the auxiliary magnetic pole to prevent magnetic flux leakage of the permanent magnet, and the auxiliary magnetic pole is An auxiliary magnetic pole structure for a permanent magnet rotating electric machine, characterized in that it is formed by laminating a plurality of plates in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3489687U JPS63143062U (en) | 1987-03-10 | 1987-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3489687U JPS63143062U (en) | 1987-03-10 | 1987-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63143062U true JPS63143062U (en) | 1988-09-20 |
Family
ID=30843879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3489687U Pending JPS63143062U (en) | 1987-03-10 | 1987-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63143062U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5953073A (en) * | 1982-09-17 | 1984-03-27 | Nippon Denso Co Ltd | Dc electric machine |
-
1987
- 1987-03-10 JP JP3489687U patent/JPS63143062U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5953073A (en) * | 1982-09-17 | 1984-03-27 | Nippon Denso Co Ltd | Dc electric machine |