JPS6082971U - DC brushless motor - Google Patents
DC brushless motorInfo
- Publication number
- JPS6082971U JPS6082971U JP17581083U JP17581083U JPS6082971U JP S6082971 U JPS6082971 U JP S6082971U JP 17581083 U JP17581083 U JP 17581083U JP 17581083 U JP17581083 U JP 17581083U JP S6082971 U JPS6082971 U JP S6082971U
- Authority
- JP
- Japan
- Prior art keywords
- brushless motor
- magnetic force
- rotor
- force line
- poles
- 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.)
- Granted
Links
Landscapes
- Brushless Motors (AREA)
- Permanent Field Magnets Of Synchronous Machinery (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図は本考案の一実施例の一部省略した縦断面図、第
２図は同上の界磁磁石部の要部斜視断面図、第３図は同
上の他の実施例のロータ部の斜視図、第４図は同上の変
更実施例の側断面図、第５図、第６図は同上のべらに他
の実施例のロータ部の斜視断面図と側断面図である。
１・・・ブラシレスモータ、４・・・界磁磁石、６・・
田−タ、８・・・磁力線迂回部、１０・・・磁力線短絡
部。
第５図
第６図
６．４
″′Ｘ１Fig. 1 is a partially omitted vertical sectional view of an embodiment of the present invention, Fig. 2 is a perspective sectional view of the main part of the field magnet section of the above, and Fig. 3 is a rotor section of another embodiment of the above. FIG. 4 is a side sectional view of a modified embodiment of the same as the above, and FIGS. 5 and 6 are a perspective sectional view and a side sectional view of the rotor portion of the same latch and other embodiments. 1... Brushless motor, 4... Field magnet, 6...
Data, 8... Magnetic force line detour part, 10... Magnetic force line short circuit part. Figure 5 Figure 6 6.4 ″′X1
Claims (1)
Ｓ極とＮ極との接合部に、ロータを死点で停止′させな
いための磁力線短路部または磁力線迂回部を設けたこと
を特徴とする直流ブラシレスモータ。A brushless motor is characterized in that a magnetic force line short path part or a magnetic force line detour part is provided at the junction between alternately arranged S poles and N poles of the field magnets of the rotor to prevent the rotor from stopping at a dead center. DC brushless motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17581083U JPS6082971U (en) | 1983-11-14 | 1983-11-14 | DC brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17581083U JPS6082971U (en) | 1983-11-14 | 1983-11-14 | DC brushless motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6082971U true JPS6082971U (en) | 1985-06-08 |
| JPS642537Y2 JPS642537Y2 (en) | 1989-01-20 |
Family
ID=30382390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17581083U Granted JPS6082971U (en) | 1983-11-14 | 1983-11-14 | DC brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6082971U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS547108A (en) * | 1977-06-18 | 1979-01-19 | Sony Corp | Dc motor |
-
1983
- 1983-11-14 JP JP17581083U patent/JPS6082971U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS547108A (en) * | 1977-06-18 | 1979-01-19 | Sony Corp | Dc motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS642537Y2 (en) | 1989-01-20 |
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