JPS61158920U - - Google Patents

Info

Publication number
JPS61158920U
JPS61158920U JP4234185U JP4234185U JPS61158920U JP S61158920 U JPS61158920 U JP S61158920U JP 4234185 U JP4234185 U JP 4234185U JP 4234185 U JP4234185 U JP 4234185U JP S61158920 U JPS61158920 U JP S61158920U
Authority
JP
Japan
Prior art keywords
magnetic material
height
outer core
magnetizer
coil
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
JP4234185U
Other languages
English (en)
Other versions
JPH046169Y2 (ja
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 filed Critical
Priority to JP4234185U priority Critical patent/JPH046169Y2/ja
Publication of JPS61158920U publication Critical patent/JPS61158920U/ja
Application granted granted Critical
Publication of JPH046169Y2 publication Critical patent/JPH046169Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の一実施例を示す概略断面図
、第２図は第１図の外部コアの形状を示す斜視図
、第３図は従来のモータの一例を示す概略断面図
、第４図は従来のラジアル方向着磁器を示す概略
断面図である。 図中、１２は内部コア、１３はコイル、１４は
磁性材料、１５はヨーク、２１は外部コア、２１
ａは勾配である。

Claims (1)

    【実用新案登録請求の範囲】
  1. コイルを備えた外部コアと内部コアとからなり
    、前記外部コアと内部コアとの間に磁性材料を嵌
    合し、前記コイルに通電することにより前記磁性
    材料に着磁させるラジアル方向着磁器において、
    前記外部コアの高さを前記磁性材料の軸方向の高
    さよりも高く形成し、かつ高さ方向に対して勾配
    を形成したことを特徴とするラジアル方向着磁器
    。
JP4234185U 1985-03-26 1985-03-26 Expired JPH046169Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4234185U JPH046169Y2 (ja) 1985-03-26 1985-03-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4234185U JPH046169Y2 (ja) 1985-03-26 1985-03-26

Publications (2)

Publication Number Publication Date
JPS61158920U true JPS61158920U (ja) 1986-10-02
JPH046169Y2 JPH046169Y2 (ja) 1992-02-20

Family

ID=30553009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4234185U Expired JPH046169Y2 (ja) 1985-03-26 1985-03-26

Country Status (1)

Country Link
JP (1) JPH046169Y2 (ja)

Also Published As

Publication number Publication date
JPH046169Y2 (ja) 1992-02-20

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