JPS5811983U - Magnet rotor of electromagnetic rotating machine - Google Patents

Magnet rotor of electromagnetic rotating machine

Info

Publication number
JPS5811983U
JPS5811983U JP10512181U JP10512181U JPS5811983U JP S5811983 U JPS5811983 U JP S5811983U JP 10512181 U JP10512181 U JP 10512181U JP 10512181 U JP10512181 U JP 10512181U JP S5811983 U JPS5811983 U JP S5811983U
Authority
JP
Japan
Prior art keywords
magnet rotor
rotating machine
electromagnetic rotating
notch
magnet
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
JP10512181U
Other languages
Japanese (ja)
Inventor
忠宏 小野
大川　光吉
川村　昭
Original Assignee
東芝機械株式会社
株式会社東栄電機製作所
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 東芝機械株式会社, 株式会社東栄電機製作所 filed Critical 東芝機械株式会社
Priority to JP10512181U priority Critical patent/JPS5811983U/en
Publication of JPS5811983U publication Critical patent/JPS5811983U/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) [Abstract] 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 the drawing]

第１図は、従来の電磁回転機械の概略構成を示す軸直交
方向断面図、第２図は本考案に係る電磁回転機械の磁石
回転子の一実施例の概略構成を示す一部を切欠いた斜視
図、第３図は、本考案の実施例に使用された永久磁石の
形状を示す斜視図である。 １２・・・磁石回転子、１４・・・界磁鉄心、１５・・
・永久磁石、１５Ａ・・・切欠、１６・・・リング。FIG. 1 is a cross-sectional view in the direction perpendicular to the axis showing a schematic configuration of a conventional electromagnetic rotating machine, and FIG. 2 is a partially cutaway diagram showing a schematic configuration of an embodiment of a magnet rotor of an electromagnetic rotating machine according to the present invention. FIG. 3 is a perspective view showing the shape of a permanent magnet used in an embodiment of the present invention. 12... Magnet rotor, 14... Field iron core, 15...
・Permanent magnet, 15A...notch, 16...ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 界磁鉄心の周面に複数個の略扇形永久磁石が配置一定さ
れて回転界磁が形成される電磁回転機械の磁石回転子に
おいて、前記永久磁石の軸方向端部に磁極面と同心的な
円弧面の切欠部を形成し、この切欠部に非磁性材からな
るリングを嵌入したことを特徴とする電磁回転機械の磁
石回転子。In a magnet rotor of an electromagnetic rotating machine in which a rotating field is formed by a plurality of substantially fan-shaped permanent magnets arranged uniformly on the circumferential surface of a field iron core, a magnet rotor is provided at an axial end of the permanent magnet that is concentric with the magnetic pole surface. A magnet rotor for an electromagnetic rotating machine, characterized in that a notch is formed in an arcuate surface, and a ring made of a non-magnetic material is fitted into the notch.
JP10512181U 1981-07-15 1981-07-15 Magnet rotor of electromagnetic rotating machine Pending JPS5811983U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10512181U JPS5811983U (en) 1981-07-15 1981-07-15 Magnet rotor of electromagnetic rotating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10512181U JPS5811983U (en) 1981-07-15 1981-07-15 Magnet rotor of electromagnetic rotating machine

Publications (1)

Publication Number Publication Date
JPS5811983U true JPS5811983U (en) 1983-01-25

Family

ID=29899672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10512181U Pending JPS5811983U (en) 1981-07-15 1981-07-15 Magnet rotor of electromagnetic rotating machine

Country Status (1)

Country Link
JP (1) JPS5811983U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015142484A (en) * 2014-01-30 2015-08-03 Ntn株式会社 Surface magnet type rotary electric machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015142484A (en) * 2014-01-30 2015-08-03 Ntn株式会社 Surface magnet type rotary electric machine

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