JPS5827911U - Assembly magnetizing device - Google Patents
Assembly magnetizing deviceInfo
- Publication number
- JPS5827911U JPS5827911U JP12082581U JP12082581U JPS5827911U JP S5827911 U JPS5827911 U JP S5827911U JP 12082581 U JP12082581 U JP 12082581U JP 12082581 U JP12082581 U JP 12082581U JP S5827911 U JPS5827911 U JP S5827911U
- Authority
- JP
- Japan
- Prior art keywords
- pole pieces
- center
- magnetizing device
- bottomed cylindrical
- cylindrical yoke
- 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
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Linear 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ａ、 ｂはボイスコイル型リニヤモータの構造
を示す縦断正面図、縦断側面図、第２図ａ。
ｂは本考案の着磁装置の比較例を示す横断平面図、縦断
面図、第３図ａ、 ｂは本考案の着磁装置の一例を示
す第２図ａ、 ｂ相当図−第４図は本考案の着磁装置の
他の例を示す第２図す乃至第３図す相当図である。
。
図中、１：有底筒状ヨーク、２：永久磁石（永久磁石材
料）、３：センターヨーク、７：センターポールピース
、１３：サイドポールピース。
第３図
第４図Figures 1a and 1b are a vertical front view and a vertical side view showing the structure of a voice coil type linear motor, and Figure 2a is a vertical sectional side view. 3b is a cross-sectional plan view and a longitudinal sectional view showing a comparative example of the magnetizing device of the present invention; FIGS. 3a and 3b are equivalent views to FIGS. 2 and 3 are views corresponding to FIGS. 2 and 3 showing another example of the magnetizing device of the present invention.
. In the figure, 1: bottomed cylindrical yoke, 2: permanent magnet (permanent magnet material), 3: center yoke, 7: center pole piece, 13: side pole piece. Figure 3 Figure 4
Claims (1)
り、両ヨーク１．３の間に永久磁石２を介装してなる磁
気回路の組立着磁装置であって、前記センターヨーク３
の軸線上で同極を形成して対向する一組のセンターポー
ルピース７．７と、該センターポールピース７．７と異
なる磁極を形成し、前記有底筒状ヨーク１の外周面の特
定円弧部分に外側より近接乃至接触する１又は複数のサ
イドポールピース１３とを有し、該サイドポールピース
１３を前記有底筒状ヨーク１に対し周方向に相対的に回
転し得るよう設けて、前記磁気回路を前記有底筒状ヨー
ク１の周方向に一定長さずつ部分的に着磁してゆくよう
構成したことを特徴とする組立着磁装置。A magnetizing device for assembling a magnetic circuit is provided with a center yoke 3 at the center of a bottomed cylindrical yoke 1, and a permanent magnet 2 is interposed between both yokes 1.3.
a pair of center pole pieces 7.7 facing each other with the same polarity on the axis of the center pole pieces 7.7, and a set of center pole pieces 7.7 forming magnetic poles different from the center pole pieces 7.7; one or more side pole pieces 13 that approach or contact the portion from the outside; the side pole pieces 13 are provided so as to be rotatable relative to the bottomed cylindrical yoke 1 in the circumferential direction; An assembly magnetizing device characterized in that a magnetic circuit is configured to partially magnetize the bottomed cylindrical yoke 1 by a certain length in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12082581U JPS5934092Y2 (en) | 1981-08-13 | 1981-08-13 | Assembly magnetizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12082581U JPS5934092Y2 (en) | 1981-08-13 | 1981-08-13 | Assembly magnetizing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5827911U true JPS5827911U (en) | 1983-02-23 |
| JPS5934092Y2 JPS5934092Y2 (en) | 1984-09-21 |
Family
ID=29914793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12082581U Expired JPS5934092Y2 (en) | 1981-08-13 | 1981-08-13 | Assembly magnetizing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5934092Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6149639A (en) * | 1984-08-16 | 1986-03-11 | Toshiba Corp | Magnetizing apparatus for frequency generator |
| JPS61102392A (en) * | 1984-10-24 | 1986-05-21 | Nippon Kokan Kk <Nkk> | Automatic swing-out broadside ladder |
| JP2010148342A (en) * | 2008-12-19 | 2010-07-01 | Sango Co Ltd | Structure and method for fixing cylindrical permanent magnet in linear electromagnetic device |
-
1981
- 1981-08-13 JP JP12082581U patent/JPS5934092Y2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6149639A (en) * | 1984-08-16 | 1986-03-11 | Toshiba Corp | Magnetizing apparatus for frequency generator |
| JPS61102392A (en) * | 1984-10-24 | 1986-05-21 | Nippon Kokan Kk <Nkk> | Automatic swing-out broadside ladder |
| JP2010148342A (en) * | 2008-12-19 | 2010-07-01 | Sango Co Ltd | Structure and method for fixing cylindrical permanent magnet in linear electromagnetic device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5934092Y2 (en) | 1984-09-21 |
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