JPS58153575U - magnet motor - Google Patents
magnet motorInfo
- Publication number
- JPS58153575U JPS58153575U JP5211782U JP5211782U JPS58153575U JP S58153575 U JPS58153575 U JP S58153575U JP 5211782 U JP5211782 U JP 5211782U JP 5211782 U JP5211782 U JP 5211782U JP S58153575 U JPS58153575 U JP S58153575U
- Authority
- JP
- Japan
- Prior art keywords
- field magnetic
- magnetic pole
- pole
- armature
- brush
- 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
- Motor Or Generator Current Collectors (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来装置を示ん要部断面図、第２図はこの考案
の一実施例による界磁集合体の一極分を示す要部断面図
、第３図は第２図装置の特性を示すグラフである。
図において、２は継鉄、４は刷子装置（ブラシ）、５は
界磁集合体、６は永久磁石部材、７は補助磁極部材であ
る。なお、図中、同一符号は同−又は相当部分を示す。Fig. 1 is a sectional view of the main part showing a conventional device, Fig. 2 is a sectional view of the main part showing one pole of a field assembly according to an embodiment of the invention, and Fig. 3 is a sectional view of the main part shown in Fig. 2. Characteristics of the device. This is a graph showing. In the figure, 2 is a yoke, 4 is a brush device, 5 is a field assembly, 6 is a permanent magnet member, and 7 is an auxiliary magnetic pole member. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (2)
鉄の内周面に上記電機子と径方向に対向して配設され、
互いに円周方向に並設された永久磁石と補助極部材とか
らなる界磁磁極とを有するものにおいて、上記補助極部
材を電機子反作用磁束の増磁側に配置し、上記電機子に
摺接されるブラシ位置を上記界磁磁極の幾何学的中心軸
に対し、上記界磁磁極における増磁側端に向ので所定量
偏寄させた事を特徴とする磁石モーター。(1) a yoke rotatably supporting an armature; a yoke disposed on the inner circumferential surface of the yoke to face the armature in the radial direction;
In a device having a field magnetic pole consisting of a permanent magnet and an auxiliary pole member arranged in parallel to each other in the circumferential direction, the auxiliary pole member is arranged on the magnetizing side of the armature reaction magnetic flux and is in sliding contact with the armature. The magnetic motor is characterized in that the position of the brush is biased by a predetermined amount toward the magnetizing side end of the field magnetic pole with respect to the geometric center axis of the field magnetic pole.
おいて、ブラシの偏寄量は、ブラシの上記界磁磁極の幾
何学的中心軸に対する角度をＸ、上記界磁磁極のポール
アークをα、上記界磁磁極の永久磁石部分のみのポール
アークをβとした場合、０．６（α−β）＜’Ｘ ＜
１．１（α−β）に設定してなることを特徴とする磁石
モーター６、(2) Utility model registration In the item described in claim (1), the amount of bias of the brush is determined by the angle of the brush with respect to the geometric center axis of the field magnetic pole being X, and the pole arc of the field magnetic pole If α is the pole arc of only the permanent magnet part of the above field magnetic pole, then 0.6(α-β)<'X<
A magnet motor 6 characterized in that it is set to 1.1 (α-β),
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5211782U JPS58153575U (en) | 1982-04-08 | 1982-04-08 | magnet motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5211782U JPS58153575U (en) | 1982-04-08 | 1982-04-08 | magnet motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58153575U true JPS58153575U (en) | 1983-10-14 |
Family
ID=30062837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5211782U Pending JPS58153575U (en) | 1982-04-08 | 1982-04-08 | magnet motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58153575U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60113642A (en) * | 1983-11-19 | 1985-06-20 | Hitachi Ltd | Permanent magnet field type dc motor |
| JPS6356159A (en) * | 1986-08-25 | 1988-03-10 | Hitachi Ltd | Controlling method for brushless motor |
| JPS63117647A (en) * | 1986-11-05 | 1988-05-21 | Hitachi Ltd | Permanent magnet field type motor |
-
1982
- 1982-04-08 JP JP5211782U patent/JPS58153575U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60113642A (en) * | 1983-11-19 | 1985-06-20 | Hitachi Ltd | Permanent magnet field type dc motor |
| JPS6356159A (en) * | 1986-08-25 | 1988-03-10 | Hitachi Ltd | Controlling method for brushless motor |
| JPS63117647A (en) * | 1986-11-05 | 1988-05-21 | Hitachi Ltd | Permanent magnet field type motor |
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