JPS61104507U - - Google Patents

Info

Publication number
JPS61104507U
JPS61104507U JP19048884U JP19048884U JPS61104507U JP S61104507 U JPS61104507 U JP S61104507U JP 19048884 U JP19048884 U JP 19048884U JP 19048884 U JP19048884 U JP 19048884U JP S61104507 U JPS61104507 U JP S61104507U
Authority
JP
Japan
Prior art keywords
magnetic pole
rare earth
permanent magnets
earth permanent
pair
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
Application number
JP19048884U
Other languages
English (en)
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 JP19048884U priority Critical patent/JPS61104507U/ja
Publication of JPS61104507U publication Critical patent/JPS61104507U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Description

【図面の簡単な説明】
第1図と第2図は、この考案による磁気回路の
正面図と上面図である。第3図と第4図はこの考
案による他の磁気回路の正面説明図である。第5
図は従来の磁気回路の正面説明図である。 10…継鉄、11,12,13,14…希土類
永久磁石。

Claims (1)

    【実用新案登録請求の範囲】
  1. 異磁極を対向させ同一方向に磁化されかつ対向
    磁極側厚みを非対向磁極側厚みより薄くした一対
    の断面略台形状の希土類永久磁石と、上記一対の
    磁石の非対向磁極側を接続する継鉄と、上記各希
    土類永久磁石の磁化方向の直交方向側面に、該空
    隙対向側磁極と同極を当接又は対向配置して他方
    磁極側を上記継鉄に接続してなる別の一対の希土
    類永久磁石とからなる磁気回路。
JP19048884U 1984-12-14 1984-12-14 Pending JPS61104507U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19048884U JPS61104507U (ja) 1984-12-14 1984-12-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19048884U JPS61104507U (ja) 1984-12-14 1984-12-14

Publications (1)

Publication Number Publication Date
JPS61104507U true JPS61104507U (ja) 1986-07-03

Family

ID=30747942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19048884U Pending JPS61104507U (ja) 1984-12-14 1984-12-14

Country Status (1)

Country Link
JP (1) JPS61104507U (ja)

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