JPS6251966U - - Google Patents
Info
- Publication number
- JPS6251966U JPS6251966U JP14207785U JP14207785U JPS6251966U JP S6251966 U JPS6251966 U JP S6251966U JP 14207785 U JP14207785 U JP 14207785U JP 14207785 U JP14207785 U JP 14207785U JP S6251966 U JPS6251966 U JP S6251966U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- utility
- model registration
- plastic
- injection
- 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
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Manufacture Of Motors, Generators (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第１図は本考案の一実施例であるプラスチツク
マグネツトロータの斜視図、第２図はその平面図
、第３図は第２図のＡ―Ａ線断面図、第４図は金
型の部分断面図、第５図は射出ゲート跡が突起を
形成するプラスチツクマグネツトロータの一例を
示す部分断面図である。
１…回転軸、２…ロータ、３…射出ゲート跡、
４，５，６…金型、７…キヤビテイ、８…射出ゲ
ート。
Fig. 1 is a perspective view of a plastic magnet rotor which is an embodiment of the present invention, Fig. 2 is a plan view thereof, Fig. 3 is a sectional view taken along line A--A in Fig. 2, and Fig. 4 is a view of a mold. FIG. 5 is a partial cross-sectional view showing an example of a plastic magnet rotor in which the injection gate marks form protrusions. 1...rotating shaft, 2...rotor, 3...injection gate trace,
4, 5, 6...Mold, 7...Cavity, 8...Injection gate.
Claims (1)
スチツク材料を流し込み成形して成ることを特徴
とするプラスチツクマグネツトロータ。 (2) 実用新案登録請求の範囲第１項記載におい
て、ロータの射出ゲート位置を凸状または凹状に
成形し、その形成部をロータを着磁装置に取り付
ける際の位置決め固定用として利用することを特
徴とするプラスチツクマグネツトロータ。[Claims for Utility Model Registration] (1) A plastic magnet rotor characterized by being formed by pouring plastic material through injection gates arranged concentrically. (2) Utility model registration Claims Paragraph 1 states that the injection gate position of the rotor is formed into a convex or concave shape, and the formed portion is used for positioning and fixing when attaching the rotor to a magnetizing device. Features a plastic magnetic rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14207785U JPS6251966U (en) | 1985-09-19 | 1985-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14207785U JPS6251966U (en) | 1985-09-19 | 1985-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6251966U true JPS6251966U (en) | 1987-03-31 |
Family
ID=31050463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14207785U Pending JPS6251966U (en) | 1985-09-19 | 1985-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6251966U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0617382U (en) * | 1992-07-27 | 1994-03-04 | 東京電気株式会社 | PM type stepping motor |
| WO2004073145A1 (en) * | 2003-02-14 | 2004-08-26 | Mitsubishi Denki Kabushiki Kaisha | Dc motor type fuel pump |
| JP2007124845A (en) * | 2005-10-31 | 2007-05-17 | Denso Corp | Fuel pump |
| US9421609B2 (en) | 2013-04-12 | 2016-08-23 | Denso Corporation | Method for manufacturing rotor |
-
1985
- 1985-09-19 JP JP14207785U patent/JPS6251966U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0617382U (en) * | 1992-07-27 | 1994-03-04 | 東京電気株式会社 | PM type stepping motor |
| WO2004073145A1 (en) * | 2003-02-14 | 2004-08-26 | Mitsubishi Denki Kabushiki Kaisha | Dc motor type fuel pump |
| JP2007124845A (en) * | 2005-10-31 | 2007-05-17 | Denso Corp | Fuel pump |
| US9421609B2 (en) | 2013-04-12 | 2016-08-23 | Denso Corporation | Method for manufacturing rotor |