JPS5953682U - Magnetic circuit for DC motor - Google Patents
Magnetic circuit for DC motorInfo
- Publication number
- JPS5953682U JPS5953682U JP14729582U JP14729582U JPS5953682U JP S5953682 U JPS5953682 U JP S5953682U JP 14729582 U JP14729582 U JP 14729582U JP 14729582 U JP14729582 U JP 14729582U JP S5953682 U JPS5953682 U JP S5953682U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic circuit
- motor
- permanent magnets
- cylindrical frame
- pole pieces
- 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
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Dc Machiner (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図は本考案直流モータ用磁気回路の一実施一例を示
す正面図、第２図は同じくその部分拡大斜視図である。
１・・・筒状フレーム、２・・・ポールピース、３・・
・スペーサー、４・・・先端面、５・・・回転子、６・
・・円柱状空間、７・・・永久磁石、８・・・ヨーク、
９・・・補助磁石。FIG. 1 is a front view showing an embodiment of the magnetic circuit for a DC motor according to the present invention, and FIG. 2 is a partially enlarged perspective view thereof. 1... Tubular frame, 2... Pole piece, 3...
・Spacer, 4... Tip surface, 5... Rotor, 6.
...Cylindrical space, 7...Permanent magnet, 8...Yoke,
9...Auxiliary magnet.
Claims (1)
ームの中心軸に向けて偶数個のポールピースを軸対称に
固定し、各ポールピースの両側に永久磁石を同極を対向
させて固着すると共に、該永久磁石のうち隣接のポール
ピース間で相対するものをヨークにて相互に連結し、且
つ該永久磁石の内方先端テーパ一部に、保磁力の強い補
助磁石を設けたことを特徴とする直流モータ用磁気回路
。An even number of pole pieces are fixed axially symmetrically toward the central axis of the cylindrical frame inside a cylindrical frame t made of a non-magnetic material, and permanent magnets are placed on both sides of each pole piece with the same poles facing each other. At the same time, adjacent pole pieces of the permanent magnets are connected to each other by a yoke, and an auxiliary magnet with a strong coercive force is provided in a part of the tapered end of the permanent magnet. A magnetic circuit for DC motors featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14729582U JPS5953682U (en) | 1982-09-29 | 1982-09-29 | Magnetic circuit for DC motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14729582U JPS5953682U (en) | 1982-09-29 | 1982-09-29 | Magnetic circuit for DC motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5953682U true JPS5953682U (en) | 1984-04-09 |
Family
ID=30327597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14729582U Pending JPS5953682U (en) | 1982-09-29 | 1982-09-29 | Magnetic circuit for DC motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5953682U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4892807A (en) * | 1972-03-08 | 1973-12-01 | ||
| JPS50149905A (en) * | 1974-05-22 | 1975-12-01 |
-
1982
- 1982-09-29 JP JP14729582U patent/JPS5953682U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4892807A (en) * | 1972-03-08 | 1973-12-01 | ||
| JPS50149905A (en) * | 1974-05-22 | 1975-12-01 |
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