JPS60138332U - Permanent magnet field holding device - Google Patents
Permanent magnet field holding deviceInfo
- Publication number
- JPS60138332U JPS60138332U JP2452084U JP2452084U JPS60138332U JP S60138332 U JPS60138332 U JP S60138332U JP 2452084 U JP2452084 U JP 2452084U JP 2452084 U JP2452084 U JP 2452084U JP S60138332 U JPS60138332 U JP S60138332U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- magnet field
- holding device
- auxiliary magnetic
- field holding
- 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
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は一般の永久磁石界磁直流機の断面部分図、第２
図は本考案の保持部材を有する永久磁石界磁側面図、第
３図は本考案の保持装置を固定する補助磁−の払出部分
図、第４図は本考案の保護部材板バネ部材の拡大部分図
である。
１・・・永久磁石、５・・・補助磁極、６・・・溝、７
・・・板バネ部材、−８・・・保持部。 、Figure 1 is a partial cross-sectional view of a general permanent magnet field DC machine, Figure 2
The figure is a side view of a permanent magnet field having a holding member of the present invention, Figure 3 is a partial view of the auxiliary magnet that fixes the holding device of the present invention, and Figure 4 is an enlarged view of the protective member leaf spring member of the present invention. It is a partial diagram. 1... Permanent magnet, 5... Auxiliary magnetic pole, 6... Groove, 7
...Plate spring member, -8...Holding part. ,
Claims (1)
助磁極の内径を永久磁石の内径より小さ、＜シて、該内
径差を利用し、隣接補助磁極間を結ぶ板状バネ部材によ
り、永久磁石を固定保持することを特徴とした、永久磁
石界磁の保持袋゛、２−よ。−よ。！７８１ｉ＋、＝９
５．７、イ助磁極の側面形状が、該側面とモータの中心
を結ぶ線より、永久磁石側とモータの中心を結ぶ線より
、永久磁石側にθ°だけ傾いている事を ゛特徴と
した永久磁石の界磁の保持装置。 １1. In a permanent magnet field DC machine having an auxiliary magnetic pole, the inner diameter of the auxiliary magnetic pole is smaller than the inner diameter of the permanent magnet, and the difference in inner diameter is used to connect adjacent auxiliary magnetic poles by a plate-shaped spring member. Permanent magnet field holding bag 2-, which is characterized by holding a permanent magnet fixedly. -Yo. ! 781i+,=9
5.7.The side shape of the auxiliary magnetic pole is inclined by θ° toward the permanent magnet side from the line connecting the side surface and the center of the motor, and from the line connecting the permanent magnet side and the center of the motor. A permanent magnet field holding device. 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2452084U JPS60138332U (en) | 1984-02-24 | 1984-02-24 | Permanent magnet field holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2452084U JPS60138332U (en) | 1984-02-24 | 1984-02-24 | Permanent magnet field holding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60138332U true JPS60138332U (en) | 1985-09-13 |
Family
ID=30518743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2452084U Pending JPS60138332U (en) | 1984-02-24 | 1984-02-24 | Permanent magnet field holding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60138332U (en) |
-
1984
- 1984-02-24 JP JP2452084U patent/JPS60138332U/en active Pending
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