JPH0241669U - - Google Patents
Info
- Publication number
- JPH0241669U JPH0241669U JP11725188U JP11725188U JPH0241669U JP H0241669 U JPH0241669 U JP H0241669U JP 11725188 U JP11725188 U JP 11725188U JP 11725188 U JP11725188 U JP 11725188U JP H0241669 U JPH0241669 U JP H0241669U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- cylindrical body
- magnetizing yoke
- grooves
- face
- 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
- 239000000696 magnetic material Substances 0.000 claims 1
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第１Ａ図は本考案に係る着磁ヨークの斜視図、
第１Ｂ図はその分解斜視図、第２図は従来の着磁
ヨークの斜視図、第３図は第２図の平面図、第４
図は界磁マグネツトの平面図、第５図は他の従来
例における着磁ヨークを示す斜視図である。
１０……着磁ヨーク、１１，１２……コイル、
１１ａ，１１ｂ，１２ａ，１２ｂ……凸部、１１
ｄ，１１ｅ，１２ｄ，１２ｅ……底部、２１……
円筒体、２１ａ……円筒体の外周、２１ｂ……円
筒体の内周。
FIG. 1A is a perspective view of a magnetizing yoke according to the present invention;
Figure 1B is an exploded perspective view, Figure 2 is a perspective view of a conventional magnetizing yoke, Figure 3 is a plan view of Figure 2, and Figure 4 is a perspective view of the conventional magnetizing yoke.
This figure is a plan view of a field magnet, and FIG. 5 is a perspective view showing a magnetizing yoke in another conventional example. 10... Magnetizing yoke, 11, 12... Coil,
11a, 11b, 12a, 12b...Convex portion, 11
d, 11e, 12d, 12e... bottom, 21...
Cylindrical body, 21a...outer periphery of the cylindrical body, 21b...inner periphery of the cylindrical body.
Claims (1)
溝が形成されてこの溝内をたどるように設置され
た第１のコイルと、前記第１のコイルよりも着磁
端面から離れる側にて放射状の溝内に設置された
第２のコイルが、前記筒体の内周と外周では溝と
溝の間を渡る第１のコイルと同じく溝と溝の間を
渡る第２のコイルが互い違いに位置して設けられ
ている着磁ヨークであつて、筒体の内周と外周の
部分では、第２のコイルが第１のコイルと同じ高
さ位置とされ且つ、第１のコイルが第２のコイル
と同じ深さ位置とされていることを特徴とする着
磁ヨーク。 (2) 前記第１のコイルと第２のコイルは同一形
状であることを特徴とする請求項(1)項記載の着
磁ヨーク。[Claims for Utility Model Registration] (1) A radial groove is formed in the magnetized end face of a cylindrical body made of a magnetic material, and a first coil installed so as to follow the inside of the groove, and the first coil. A second coil installed in the radial groove on the side farther away from the magnetized end face is located between the grooves on the inner and outer peripheries of the cylindrical body in the same way as the first coil that crosses between the grooves. This is a magnetizing yoke in which second coils are arranged alternately across the cylindrical body, and the second coil is located at the same height as the first coil on the inner and outer periphery of the cylindrical body. A magnetizing yoke characterized in that the first coil is located at the same depth as the second coil. (2) The magnetizing yoke according to claim (1), wherein the first coil and the second coil have the same shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11725188U JPH0241669U (en) | 1988-09-06 | 1988-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11725188U JPH0241669U (en) | 1988-09-06 | 1988-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0241669U true JPH0241669U (en) | 1990-03-22 |
Family
ID=31360545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11725188U Pending JPH0241669U (en) | 1988-09-06 | 1988-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0241669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020085092A1 (en) * | 2018-10-22 | 2020-04-30 | 三菱電機株式会社 | Magnetizing device |
-
1988
- 1988-09-06 JP JP11725188U patent/JPH0241669U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020085092A1 (en) * | 2018-10-22 | 2020-04-30 | 三菱電機株式会社 | Magnetizing device |