JPS6089754U - Permanent magnet rotor - Google Patents
Permanent magnet rotorInfo
- Publication number
- JPS6089754U JPS6089754U JP17994683U JP17994683U JPS6089754U JP S6089754 U JPS6089754 U JP S6089754U JP 17994683 U JP17994683 U JP 17994683U JP 17994683 U JP17994683 U JP 17994683U JP S6089754 U JPS6089754 U JP S6089754U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- magnet rotor
- boss
- magnetic material
- circumferential surface
- 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
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図、第２図は従来の永久磁石回転型の回転子を説明
するためのもので、第１図は回転機の断面側面図、第２
図は回転子の正面図、第３図〜第５図はこの考案の一実
施例である永久磁石回転型の回転子を説明するためのも
ので、第３図は回転子の半断面側面図、第４図はボスの
斜視図、第５図はボスの積層された板をかしめているか
しめ用突起部分の断面図である。
図において１は固定子、２は回転子、５は磁極片、６は
永久磁石、９はかしめ用突起部、１０は溶接部、１１は
ボス、１２は溝部である。なお図中同一符号は同−又は
相当部分を示す。Figures 1 and 2 are for explaining a conventional permanent magnet rotor. Figure 1 is a cross-sectional side view of the rotating machine,
The figure is a front view of the rotor, Figures 3 to 5 are for explaining a permanent magnet rotating type rotor that is an embodiment of this invention, and Figure 3 is a half-sectional side view of the rotor. 4 is a perspective view of the boss, and FIG. 5 is a cross-sectional view of the caulking protrusion that caulks the laminated plates of the boss. In the figure, 1 is a stator, 2 is a rotor, 5 is a magnetic pole piece, 6 is a permanent magnet, 9 is a caulking projection, 10 is a welding part, 11 is a boss, and 12 is a groove part. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (2)
る円筒状のボスと、扇形の柱状に形成された上記ボスの
外周の溝に一側端が嵌め込まれてボスの外周に放射状に
配設された複数個の磁極片と、これらの磁極片に狭まれ
て設けられた複数個の四角柱状の永久磁石とから構成さ
れる永久磁石回転型の回転子において、上記ボスを、非
磁性材からなる板を多数柱状に積み重ね”ｃ＋れら各板
に形成される突起にて一体的にかしめて形成するととも
に、さらにその外周面に溶接溝を積層方向に設けて溶接
して成ることを特徴とする永久磁石回転型の回転子。(1) A cylindrical boss made of a non-magnetic material with multiple grooves on its outer circumferential surface, and one end of which is fitted into the groove on the outer periphery of the boss formed in the shape of a fan-shaped column. In a permanent magnet rotor consisting of a plurality of radially arranged magnetic pole pieces and a plurality of quadrangular columnar permanent magnets arranged between these magnetic pole pieces, the boss is A large number of plates made of non-magnetic material are piled up in a columnar shape and are integrally caulked using protrusions formed on each plate, and further welded by providing welding grooves in the stacking direction on the outer circumferential surface. A permanent magnet rotor characterized by:
ステンレス鋼材であることを特徴とする実用新案登録請
求の範囲第１項記載の永久磁石回転型の回転子。(2) The permanent magnet rotor according to claim 1, wherein the non-magnetic material formed by the boss is phosphor bronze or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17994683U JPS6089754U (en) | 1983-11-21 | 1983-11-21 | Permanent magnet rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17994683U JPS6089754U (en) | 1983-11-21 | 1983-11-21 | Permanent magnet rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6089754U true JPS6089754U (en) | 1985-06-19 |
Family
ID=30390293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17994683U Pending JPS6089754U (en) | 1983-11-21 | 1983-11-21 | Permanent magnet rotor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6089754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014068472A (en) * | 2012-09-26 | 2014-04-17 | Hitachi Automotive Systems Ltd | Rotary electric machine and process of manufacturing magnetic pole piece |
-
1983
- 1983-11-21 JP JP17994683U patent/JPS6089754U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014068472A (en) * | 2012-09-26 | 2014-04-17 | Hitachi Automotive Systems Ltd | Rotary electric machine and process of manufacturing magnetic pole piece |
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