JPS6348385U - - Google Patents
Info
- Publication number
- JPS6348385U JPS6348385U JP14052986U JP14052986U JPS6348385U JP S6348385 U JPS6348385 U JP S6348385U JP 14052986 U JP14052986 U JP 14052986U JP 14052986 U JP14052986 U JP 14052986U JP S6348385 U JPS6348385 U JP S6348385U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- salient
- salient pole
- salient poles
- magnet body
- 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
- 239000000696 magnetic material Substances 0.000 claims 1
Landscapes
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Description
第１図及び第２図は本考案の一実施例を示し、
第１図は主要部の正面図、第２図は主要部を破断
して示す全体の側面図であり、そして第３図は従
来のものの第１図相当図である。
図中、１７は回転体、１７ｃは環状壁部（回転
体の周囲部）、１８は突極、１９は磁石体、２０
は永久磁石、２２はモータ（駆動源）を示す。
1 and 2 show an embodiment of the present invention,
FIG. 1 is a front view of the main part, FIG. 2 is a side view of the entire main part cut away, and FIG. 3 is a view corresponding to FIG. 1 of the conventional one. In the figure, 17 is a rotating body, 17c is an annular wall (periphery of the rotating body), 18 is a salient pole, 19 is a magnet, and 20
indicates a permanent magnet, and 22 indicates a motor (drive source).
Claims (1)
略均等間隔で設けた回転体を回転可能に支承し、
その突極に対してＫ個（Ｋ＝偶数、Ｎ／Ｋ＝整数
）の永久磁石を突極と同ピツチで環状配置した磁
石体を近接配置し、この磁石体を駆動源により回
転させることによつて、前記永久磁石から突極に
及ぶ磁気吸引力に基づき前記回転体を回転駆動す
るようにしたことを特徴とする回転駆動装置。 A rotary body is rotatably supported in which N salient poles made of magnetic material are provided at approximately equal intervals around the annular circumference,
A magnet body in which K permanent magnets (K = even number, N/K = integer) are arranged in a ring at the same pitch as the salient pole is placed close to the salient pole, and this magnet body is rotated by a driving source. Therefore, the rotary drive device is characterized in that the rotating body is rotationally driven based on the magnetic attraction force extending from the permanent magnet to the salient poles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14052986U JPS6348385U (en) | 1986-09-16 | 1986-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14052986U JPS6348385U (en) | 1986-09-16 | 1986-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6348385U true JPS6348385U (en) | 1988-04-01 |
Family
ID=31047460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14052986U Pending JPS6348385U (en) | 1986-09-16 | 1986-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6348385U (en) |
-
1986
- 1986-09-16 JP JP14052986U patent/JPS6348385U/ja active Pending
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