JPH0294441U - - Google Patents

Info

Publication number
JPH0294441U
JPH0294441U JP241989U JP241989U JPH0294441U JP H0294441 U JPH0294441 U JP H0294441U JP 241989 U JP241989 U JP 241989U JP 241989 U JP241989 U JP 241989U JP H0294441 U JPH0294441 U JP H0294441U
Authority
JP
Japan
Prior art keywords
permanent magnet
slits
rotating shaft
rotor
outer periphery
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
JP241989U
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 JP241989U priority Critical patent/JPH0294441U/ja
Publication of JPH0294441U publication Critical patent/JPH0294441U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Description

【図面の簡単な説明】
第1図は本考案による永久磁石回転子を用いた
電動圧縮機の一部断面図、第2図は、第1図に記
載された回転子の側面図、第3図は第2図に示し
た金属筒の一部拡大図、第4図は従来の技術を用
いた永久磁石回転子の側面図、第5図は第4図に
示した金属筒の一部拡大図である。 7……回転子、10……金属筒、15a〜17
b……スリツト、18,19,20……スリツト
間。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 回転軸と、この回転軸に取りつけられた回
    転子鉄心と、この鉄心の外周に取りつけられた複
    数個の永久磁石片と、この永久磁石の外周を覆う
    非磁性の金属筒とを有する回転子において、前記
    金属筒には円周方向に沿つて複数のスリツトが連
    なる列を複数列設けると共に、円周方向に並んだ
    スリツト間を隣接する他の列のスリツト間からず
    らしたことを特徴とする永久磁石回転子。 (2) 回転軸と、この回転軸に取りつけられた回
    転子鉄心と、この鉄心の表面に取りつけられた複
    数個の永久磁石片と、この永久磁石の外周部を覆
    う非磁性の金属筒とを備えた永久磁石回転子にお
    いて、前記金属筒には回転軸の軸方向と直交方向
    で、かつ金属筒の円周方向に沿つて上下交互にス
    リツトを設けたことを特徴とする永久磁石回転子
JP241989U 1989-01-12 1989-01-12 Pending JPH0294441U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP241989U JPH0294441U (ja) 1989-01-12 1989-01-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP241989U JPH0294441U (ja) 1989-01-12 1989-01-12

Publications (1)

Publication Number Publication Date
JPH0294441U true JPH0294441U (ja) 1990-07-26

Family

ID=31203166

Family Applications (1)

Application Number Title Priority Date Filing Date
JP241989U Pending JPH0294441U (ja) 1989-01-12 1989-01-12

Country Status (1)

Country Link
JP (1) JPH0294441U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011166952A (ja) * 2010-02-10 2011-08-25 Fuji Electric Co Ltd 永久磁石形回転機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5846856A (ja) * 1981-09-11 1983-03-18 Hitachi Ltd 永久磁石回転子

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5846856A (ja) * 1981-09-11 1983-03-18 Hitachi Ltd 永久磁石回転子

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011166952A (ja) * 2010-02-10 2011-08-25 Fuji Electric Co Ltd 永久磁石形回転機

Similar Documents

Publication Publication Date Title
JPH0294441U (ja)
JPS6434872U (ja)
JPH0370034U (ja)
JPH0314966U (ja)
JPS6366089U (ja)
JPH02107275U (ja)
JPS5992580U (ja) 同期機
JPS62198834U (ja)
JPH0348343U (ja)
JPH0354358U (ja)
JPS61195739U (ja)
JPH01159570U (ja)
JPS63120568U (ja)
JPH0297867U (ja)
JPS62140880U (ja)
JPS62172267U (ja)
JPH02139472U (ja)
JPS6370285U (ja)
JPH01150460U (ja)
JPS62172255U (ja)
JPH0350963U (ja)
JPS62101374U (ja)
JPH0355514U (ja)
JPS61144783U (ja)
JPS61144786U (ja)