JPH0294443U - - Google Patents
Info
- Publication number
- JPH0294443U JPH0294443U JP326789U JP326789U JPH0294443U JP H0294443 U JPH0294443 U JP H0294443U JP 326789 U JP326789 U JP 326789U JP 326789 U JP326789 U JP 326789U JP H0294443 U JPH0294443 U JP H0294443U
- Authority
- JP
- Japan
- Prior art keywords
- material layer
- magnetic material
- magnetic
- resin
- view
- 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 description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 230000005291 magnetic effect Effects 0.000 claims description 3
- 230000005294 ferromagnetic effect Effects 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
Description
第１図は本考案の一実施例を示す要部断面正面
図、第２図は横断面図、第３図は斜視図、第４図
は他の実施例の要部断面正面図、第５図は横断面
図、第６図は素材の一例を示す斜視図である。第
７図は従来例を示す断面図である。
Ａ…強帯磁性樹脂磁材層、Ｗ…非帯磁性樹脂磁
材層、６…永久磁石部、７…ヨーク部。
Fig. 1 is a sectional front view of the main part showing one embodiment of the present invention, Fig. 2 is a cross sectional view, Fig. 3 is a perspective view, Fig. 4 is a sectional front view of the main part of another embodiment, and Fig. 5 is a sectional front view of the main part of another embodiment. The figure is a cross-sectional view, and FIG. 6 is a perspective view showing an example of the material. FIG. 7 is a sectional view showing a conventional example. A... Strongly magnetic resin magnetic material layer, W... Non-magnetic resin magnetic material layer, 6... Permanent magnet part, 7... Yoke part.
Claims (1)
、非帯磁性樹脂磁材層Ｗから成るヨーク部７とを
、２色同時射出成形にて一体に成形したことを特
徴とするモータ用マグネツト構造体。 For a motor, characterized in that a permanent magnet part 6 made of a ferromagnetic resin magnetic material layer A and a yoke part 7 made of a non-magnetic resin magnetic material layer W are integrally molded by two-color simultaneous injection molding. Magnetic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP326789U JPH0294443U (en) | 1989-01-13 | 1989-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP326789U JPH0294443U (en) | 1989-01-13 | 1989-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0294443U true JPH0294443U (en) | 1990-07-26 |
Family
ID=31204753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP326789U Pending JPH0294443U (en) | 1989-01-13 | 1989-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0294443U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5583445A (en) * | 1978-12-15 | 1980-06-23 | Sony Corp | Rotor of rotating electric machine |
-
1989
- 1989-01-13 JP JP326789U patent/JPH0294443U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5583445A (en) * | 1978-12-15 | 1980-06-23 | Sony Corp | Rotor of rotating electric machine |