JPS59119780U - DC brushless motor - Google Patents
DC brushless motorInfo
- Publication number
- JPS59119780U JPS59119780U JP1216683U JP1216683U JPS59119780U JP S59119780 U JPS59119780 U JP S59119780U JP 1216683 U JP1216683 U JP 1216683U JP 1216683 U JP1216683 U JP 1216683U JP S59119780 U JPS59119780 U JP S59119780U
- Authority
- JP
- Japan
- Prior art keywords
- brushless motor
- stator
- coils
- permanent magnets
- rotor
- 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
- Brushless Motors (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図は従来の直流ブラシレスモーフの断面図、第２図
は第１図に示す永久磁石近傍の矢視図、第３図は第１図
に示すステータコイル近傍の矢視図、第４図は本考案の
一実施例の一部切欠き断面図、第５図は第４図に示す永
久磁石近傍の矢視図、第６図は第４図に示すステータコ
イル近傍の矢視図、第７図はモータに流れる電流と時間
との関係を示す図である。
１・・・・・・スソータコイル、２・・・・・・ステー
タ、３・・・・・・永久磁石、４・・・・・・ロータ、
１０・・・・・・磁気シールド、１１・・・・・・主コ
イル、１２・・・・・・ステータ、１３・・・・・・永
久磁石、１４・・・・・・ロータ、２０・・・・・・コ
イル、２１・・・・・・補助コイル、２２・・・・・・
鉄心、２３・・・・・・カーボンブラシ。
Ｌ二重
ＨＨ二丹
跨周（１）へFigure 1 is a sectional view of a conventional DC brushless morph, Figure 2 is a view in the vicinity of the permanent magnet shown in Figure 1, Figure 3 is a view in the vicinity of the stator coil shown in Figure 1, and Figure 4. 5 is a partially cutaway sectional view of an embodiment of the present invention, FIG. 5 is a view of the vicinity of the permanent magnet shown in FIG. 4 in the direction of arrows, FIG. 6 is a view of the vicinity of the stator coil shown in FIG. FIG. 7 is a diagram showing the relationship between the current flowing through the motor and time. 1... Sorter coil, 2... Stator, 3... Permanent magnet, 4... Rotor,
10... Magnetic shield, 11... Main coil, 12... Stator, 13... Permanent magnet, 14... Rotor, 20... ... Coil, 21 ... Auxiliary coil, 22 ...
Iron core, 23...Carbon brush. To L double HH Nitan straddle (1)
Claims (1)
、ステータ内に設けられ同心円状に前記ステータを内側
と外側に分離する磁気シールドと、前記内側と外側の前
記磁気シールド内にそれぞれ設けられた複数の主コイル
と複数の補助コイルとを含むことを特徴とする直流ブラ
シレスモータ。A plurality of permanent magnets are installed in the rotor and have coils wound around them, a magnetic shield is provided in the stator and concentrically separates the stator into an inner and an outer part, and a plurality of permanent magnets are provided in the inner and outer magnetic shields, respectively. A DC brushless motor comprising a plurality of main coils and a plurality of auxiliary coils.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1216683U JPS59119780U (en) | 1983-01-31 | 1983-01-31 | DC brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1216683U JPS59119780U (en) | 1983-01-31 | 1983-01-31 | DC brushless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59119780U true JPS59119780U (en) | 1984-08-13 |
Family
ID=30143570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1216683U Pending JPS59119780U (en) | 1983-01-31 | 1983-01-31 | DC brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59119780U (en) |
-
1983
- 1983-01-31 JP JP1216683U patent/JPS59119780U/en active Pending
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