JPS5827911U - Assembly magnetizing device - Google Patents

Assembly magnetizing device

Info

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
Application number
JP12082581U
Other languages
Japanese (ja)
Other versions
JPS5934092Y2 (en
Inventor
克司 田中
Original Assignee
住友特殊金属株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 住友特殊金属株式会社 filed Critical 住友特殊金属株式会社
Priority to JP12082581U priority Critical patent/JPS5934092Y2/en
Publication of JPS5827911U publication Critical patent/JPS5827911U/en
Application granted granted Critical
Publication of JPS5934092Y2 publication Critical patent/JPS5934092Y2/en
Expired legal-status Critical Current

Links

Landscapes

  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Linear 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

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 有底筒状ヨーク１の中心位置にセンターヨーク３が備わ
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.
JP12082581U 1981-08-13 1981-08-13 Assembly magnetizing device Expired JPS5934092Y2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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