JPS6059757U - magnet rotor - Google Patents

magnet rotor

Info

Publication number
JPS6059757U
JPS6059757U JP15168183U JP15168183U JPS6059757U JP S6059757 U JPS6059757 U JP S6059757U JP 15168183 U JP15168183 U JP 15168183U JP 15168183 U JP15168183 U JP 15168183U JP S6059757 U JPS6059757 U JP S6059757U
Authority
JP
Japan
Prior art keywords
shaped
magnet rotor
pole piece
pair
permanent magnets
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
JP15168183U
Other languages
Japanese (ja)
Inventor
政治 遠藤
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 JP15168183U priority Critical patent/JPS6059757U/en
Publication of JPS6059757U publication Critical patent/JPS6059757U/en
Pending legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (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図はアルニコ系永久磁石を使用した従来の磁石回転
子構造例図、第２図はフェライト磁石を使用した従来の
磁石回転子構造例図、第３図は本考案の一実施例に係る
磁石回転子構造図である。 １：板状永久磁石、２：ポールピース、３：シャフト、
４：支持体。Fig. 1 is an example of a conventional magnet rotor structure using alnico permanent magnets, Fig. 2 is an example of a conventional magnet rotor structure using ferrite magnets, and Fig. 3 is an example of an embodiment of the present invention. FIG. 3 is a structural diagram of a magnet rotor. 1: Plate permanent magnet, 2: Pole piece, 3: Shaft,
4: Support.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 棒状シャフトに嵌着し、周囲に偶数個の略三角状の突起
を有する星形支持体の前記突起間に、両面に磁極を有す
る対の板状永久磁石を挾んで略扇形のポールピースを、
各ポールピースが交互に異極を形成するように前記各対
の板状永久磁石の極性を選定して配置してなることを特
徴とする磁石回転子。A pair of plate-shaped permanent magnets having magnetic poles on both sides are sandwiched between the protrusions of a star-shaped support body that is fitted onto a rod-shaped shaft and has an even number of substantially triangular protrusions around the periphery to form a substantially fan-shaped pole piece.
A magnet rotor characterized in that the polarity of each pair of plate-shaped permanent magnets is selected and arranged so that each pole piece alternately forms a different polarity.
JP15168183U 1983-09-29 1983-09-29 magnet rotor Pending JPS6059757U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15168183U JPS6059757U (en) 1983-09-29 1983-09-29 magnet rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15168183U JPS6059757U (en) 1983-09-29 1983-09-29 magnet rotor

Publications (1)

Publication Number Publication Date
JPS6059757U true JPS6059757U (en) 1985-04-25

Family

ID=30336058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15168183U Pending JPS6059757U (en) 1983-09-29 1983-09-29 magnet rotor

Country Status (1)

Country Link
JP (1) JPS6059757U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002315239A (en) * 2001-04-18 2002-10-25 Mitsubishi Heavy Ind Ltd Magnet motor
JP2010193660A (en) * 2009-02-19 2010-09-02 Nippon Steel Corp Split rotor and electric motor
JP2011083146A (en) * 2009-10-08 2011-04-21 Yaskawa Electric Corp Permanent magnet type rotating electric machine
JP2011125104A (en) * 2009-12-09 2011-06-23 Toyota Motor Corp Ipm motor rotor and ipm motor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002315239A (en) * 2001-04-18 2002-10-25 Mitsubishi Heavy Ind Ltd Magnet motor
JP2010193660A (en) * 2009-02-19 2010-09-02 Nippon Steel Corp Split rotor and electric motor
JP2011083146A (en) * 2009-10-08 2011-04-21 Yaskawa Electric Corp Permanent magnet type rotating electric machine
JP2011125104A (en) * 2009-12-09 2011-06-23 Toyota Motor Corp Ipm motor rotor and ipm motor

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