JPS62131418U - - Google Patents
Info
- Publication number
- JPS62131418U JPS62131418U JP1810486U JP1810486U JPS62131418U JP S62131418 U JPS62131418 U JP S62131418U JP 1810486 U JP1810486 U JP 1810486U JP 1810486 U JP1810486 U JP 1810486U JP S62131418 U JPS62131418 U JP S62131418U
- Authority
- JP
- Japan
- Prior art keywords
- pole magnetized
- winding groove
- magnetized part
- wound
- circumferential surface
- 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
- 238000004804 winding Methods 0.000 claims description 6
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Manufacture Of Motors, Generators (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第1図はこの考案による着磁器の環状ヨークの
上面説明図であり、第2図はこの考案による着磁
器の縦断説明図である。第3図と第5図は環状永
久磁石の上面説面図である。第4図は従来の着磁
機を示す上面説明図である。
1,1a……環状永久磁石、2……駆動用磁極
、3……速度検出用磁極、4,10……着磁器、
5,P1〜P8……主磁極着磁部、6……小磁極
着磁部、7,8,12……電磁コイル、9……補
磁極、11……環状ヨーク、13……直線巻線溝
、14……曲線巻線溝、15……補磁極着磁部、
16……鍔部、17,18……円筒ケース、19
……樹脂、20……バツクヨーク、a,b,c…
…リード線。
FIG. 1 is an explanatory top view of the annular yoke of the magnetizer according to this invention, and FIG. 2 is an explanatory longitudinal sectional view of the magnetizer according to this invention. 3 and 5 are top views of the annular permanent magnet. FIG. 4 is an explanatory top view showing a conventional magnetizer. 1, 1a... Annular permanent magnet, 2... Magnetic pole for driving, 3... Magnetic pole for speed detection, 4, 10... Magnetizer,
5, P 1 to P 8 ... Main magnetic pole magnetized section, 6 ... Small magnetic pole magnetized section, 7, 8, 12 ... Electromagnetic coil, 9 ... Complementary magnetic pole, 11 ... Annular yoke, 13 ... Straight line Winding groove, 14... Curved winding groove, 15... Compensation pole magnetized part,
16... Flange, 17, 18... Cylindrical case, 19
...resin, 20...back yoke, a, b, c...
…Lead.
Claims (1)
射状の直線巻線溝で分割して、主磁極着磁部が環
状に配置され、各主磁極着磁部の外周部に、外周
面より環状ヨーク中心方向へ向い再び外周面に回
帰する曲線巻線溝を設けて、少なくとも1つの補
磁極着磁部が形成され、各主磁極着磁部の全外周
面に周回しかつ直線巻線溝と曲線巻線溝を同一周
回方向へ通過する電磁コイルが巻着され、さらに
隣接する各主磁極着磁部で相互に異磁極となるよ
うに各電磁コイルの電流方向が相互に逆向きとな
るよう電磁コイルが結線されていることを特徴と
する着磁器。 The annular yoke is divided by radial linear winding grooves consisting of the required number of driving magnetic poles, and the main magnetic pole magnetized parts are arranged in an annular manner. At least one complementary pole magnetized part is formed by providing a curved winding groove that faces toward the center and returns to the outer circumferential surface, and a straight winding groove and a curved line that surrounds the entire outer circumferential surface of each main pole magnetized part. The electromagnetic coils passing through the winding groove in the same direction are wound, and the electromagnetic coils are wound so that the current direction of each electromagnetic coil is opposite to each other so that each adjacent main pole magnetized part has a different magnetic pole. A magnetizer characterized by a wired coil.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986018104U JPH0510338Y2 (en) | 1986-02-10 | 1986-02-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986018104U JPH0510338Y2 (en) | 1986-02-10 | 1986-02-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62131418U true JPS62131418U (en) | 1987-08-19 |
JPH0510338Y2 JPH0510338Y2 (en) | 1993-03-15 |
Family
ID=30811477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986018104U Expired - Lifetime JPH0510338Y2 (en) | 1986-02-10 | 1986-02-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0510338Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61240842A (en) * | 1985-04-16 | 1986-10-27 | Tdk Corp | Magnetizing method for magnet of dc motor |
-
1986
- 1986-02-10 JP JP1986018104U patent/JPH0510338Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61240842A (en) * | 1985-04-16 | 1986-10-27 | Tdk Corp | Magnetizing method for magnet of dc motor |
Also Published As
Publication number | Publication date |
---|---|
JPH0510338Y2 (en) | 1993-03-15 |
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