JPS6454764U - - Google Patents

Info

Publication number
JPS6454764U
JPS6454764U JP6866388U JP6866388U JPS6454764U JP S6454764 U JPS6454764 U JP S6454764U JP 6866388 U JP6866388 U JP 6866388U JP 6866388 U JP6866388 U JP 6866388U JP S6454764 U JPS6454764 U JP S6454764U
Authority
JP
Japan
Prior art keywords
shaft
rotor
section
magnetic material
synchronous motor
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
JP6866388U
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 JP6866388U priority Critical patent/JPS6454764U/ja
Publication of JPS6454764U publication Critical patent/JPS6454764U/ja
Pending 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図は本考案の一実施例を示す同期電動機用
回転子の横断面、第2図は第1図の―線に沿
う縦断面図、第3図は従来技術を示す同期電動機
用回転子の横断面図、第4図は回転子の別の構成
を示す一部縦断面図、である。 符号の説明、10…中空界磁体、11…永久磁
石、12…磁性部材、14,15…端板、16…
シヤフト、G…間隙、R…外径、R…内径。

Claims (1)

    【実用新案登録請求の範囲】
  1. 横断面矩形の永久磁石11と横断面扇形の磁性
    部材12とを周方向に交互に配設して構成され且
    つ中空部において所定の内径Rを有する中空界
    磁体10を、該内径の大きさよりも小さい外径R
    を有し且つ磁性材料からなるシヤフト16の周
    囲において該シヤフトの外周との間に間隙Gを有
    するように、該シヤフトに圧入される孔を有する
    2枚の非磁性材料からなる端板14,15により
    固定支持したことを特徴とする同期電動機用回転
    子。
JP6866388U 1988-05-26 1988-05-26 Pending JPS6454764U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6866388U JPS6454764U (ja) 1988-05-26 1988-05-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6866388U JPS6454764U (ja) 1988-05-26 1988-05-26

Publications (1)

Publication Number Publication Date
JPS6454764U true JPS6454764U (ja) 1989-04-04

Family

ID=31293969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6866388U Pending JPS6454764U (ja) 1988-05-26 1988-05-26

Country Status (1)

Country Link
JP (1) JPS6454764U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49117918A (ja) * 1973-03-19 1974-11-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49117918A (ja) * 1973-03-19 1974-11-11

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