JPS61205270U - - Google Patents
Info
- Publication number
- JPS61205270U JPS61205270U JP8828485U JP8828485U JPS61205270U JP S61205270 U JPS61205270 U JP S61205270U JP 8828485 U JP8828485 U JP 8828485U JP 8828485 U JP8828485 U JP 8828485U JP S61205270 U JPS61205270 U JP S61205270U
- Authority
- JP
- Japan
- Prior art keywords
- fixed bar
- slanted surface
- permanent magnets
- rotating shaft
- bar
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第１図乃至第６図は本考案の第一乃至第三実施
例を示したものにて、第１図は第一実施例の主要
部の縦断側面図、第２図は同主要部の破断正面図
、第３図は同固定バー単体の斜視図、第４図は同
全体の半縦断側面図、第５図は第二実施例の第１
図相当図、第６図は第三実施例の第１図相当図で
あり、そして第７図乃至第１０図は夫々異なる従
来構造を示した斜視図である。
図中、１３は永久磁石回転子、１４は回転軸、
１８は永久磁石、１９は固定バー、１９ａ及び１
９ｂは斜状面、１９ｃ及び１９ｄも斜状面、２０
は一方の固定リング、２０ｂは斜状面、２１は他
方の固定リング、２１ｂは斜状面、２２はローレ
ツト加工部、２３はねじ加工部、２４はボルトを
示す。
Figures 1 to 6 show the first to third embodiments of the present invention. Figure 1 is a longitudinal cross-sectional side view of the main part of the first embodiment, and Figure 2 is a cutaway view of the main part. 3 is a perspective view of the same fixing bar alone, FIG. 4 is a half-longitudinal side view of the entire same, and FIG. 5 is a first part of the second embodiment.
FIG. 6 is a diagram corresponding to FIG. 1 of the third embodiment, and FIGS. 7 to 10 are perspective views showing different conventional structures. In the figure, 13 is a permanent magnet rotor, 14 is a rotating shaft,
18 is a permanent magnet, 19 is a fixed bar, 19a and 1
9b is a sloped surface, 19c and 19d are also sloped surfaces, 20
20b is an inclined surface, 21 is the other fixed ring, 21b is an inclined surface, 22 is a knurled portion, 23 is a threaded portion, and 24 is a bolt.
Claims (1)
置して成るものであつて、その各永久磁石間に夫
々軸方向に沿つて配置され両端部に斜状面を有す
る固定バーと、この固定バーの両端部に夫々共通
に配置され前記固定バーの斜状面と対応する斜状
面を有してこの斜状面を前記固定バーの斜状面に
接触させつつ軸方向に移動されることにより前記
固定バーを夫々前記各永久磁石間に楔入させて前
記回転軸に固定された固定リングとを具備したこ
とを特徴とする永久磁石回転子。 It is composed of a plurality of permanent magnets arranged circumferentially on the outer peripheral surface of a rotating shaft, and a fixed bar is arranged along the axial direction between each of the permanent magnets and has an inclined surface at both ends; The fixed bar has a slanted surface that is disposed in common at both ends thereof and corresponds to the slanted surface of the fixed bar, and is moved in the axial direction while bringing the slanted surface into contact with the slanted surface of the fixed bar. A permanent magnet rotor comprising a fixing ring fixed to the rotating shaft by wedged the fixing bar between the respective permanent magnets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8828485U JPS61205270U (en) | 1985-06-13 | 1985-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8828485U JPS61205270U (en) | 1985-06-13 | 1985-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61205270U true JPS61205270U (en) | 1986-12-24 |
Family
ID=30641275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8828485U Pending JPS61205270U (en) | 1985-06-13 | 1985-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61205270U (en) |
-
1985
- 1985-06-13 JP JP8828485U patent/JPS61205270U/ja active Pending