JPS6192177U - - Google Patents
Info
- Publication number
- JPS6192177U JPS6192177U JP17462284U JP17462284U JPS6192177U JP S6192177 U JPS6192177 U JP S6192177U JP 17462284 U JP17462284 U JP 17462284U JP 17462284 U JP17462284 U JP 17462284U JP S6192177 U JPS6192177 U JP S6192177U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- built
- rotating shaft
- injection molding
- rotor
- 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
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Description
第１図はこの考案の実施例斜視図、第２図は実
施例の射出成形工程を説明する縦断面図、第３図
Ａ，Ｂはそれぞれ従来例斜視図である。
２…回転軸、２ａ…両端部、３…永久磁石部、
４…耐圧部、４ａ…内蔵部分、４ｂ…露出部分。
FIG. 1 is a perspective view of an embodiment of this invention, FIG. 2 is a longitudinal sectional view illustrating the injection molding process of the embodiment, and FIGS. 3A and 3B are perspective views of a conventional example. 2... Rotating shaft, 2a... Both ends, 3... Permanent magnet part,
4...Pressure-resistant part, 4a...Built-in part, 4b...Exposed part.
Claims (1)
られる永久磁石部と、その永久磁石部の中心に射
出成形の際その両端部を永久磁石部より突出させ
て固設される回転軸とで構成されるモータ用永久
磁石回転子において、回転軸に、永久磁石部に内
蔵される内蔵部分とにそれに連続する永久磁石部
の両端より一定長さ寸法の露出部分とが回転軸の
両端部の外形直径より大である外形直径の耐圧部
を設けることを特徴とするモータ用永久磁石回転
子。 A motor consisting of a permanent magnet part obtained by injection molding a plastic magnet material, and a rotating shaft fixed at the center of the permanent magnet part with both ends protruding from the permanent magnet part during injection molding. In a permanent magnet rotor for use in a permanent magnet rotor, the rotating shaft has a built-in part built into the permanent magnet part, and an exposed part of a constant length from both ends of the permanent magnet part that is continuous with the built-in part and is larger than the external diameter of both ends of the rotating shaft. A permanent magnet rotor for a motor, characterized in that it is provided with a pressure-resistant part having an outer diameter of .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17462284U JPS6192177U (en) | 1984-11-16 | 1984-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17462284U JPS6192177U (en) | 1984-11-16 | 1984-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6192177U true JPS6192177U (en) | 1986-06-14 |
Family
ID=30732240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17462284U Pending JPS6192177U (en) | 1984-11-16 | 1984-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6192177U (en) |
-
1984
- 1984-11-16 JP JP17462284U patent/JPS6192177U/ja active Pending