JPH0452027Y2 - - Google Patents

Info

Publication number
JPH0452027Y2
JPH0452027Y2 JP1987160678U JP16067887U JPH0452027Y2 JP H0452027 Y2 JPH0452027 Y2 JP H0452027Y2 JP 1987160678 U JP1987160678 U JP 1987160678U JP 16067887 U JP16067887 U JP 16067887U JP H0452027 Y2 JPH0452027 Y2 JP H0452027Y2
Authority
JP
Japan
Prior art keywords
permanent magnet
cavity
magnet
magnetic
utility
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.)
Expired
Application number
JP1987160678U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0164418U (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 JP1987160678U priority Critical patent/JPH0452027Y2/ja
Publication of JPH0164418U publication Critical patent/JPH0164418U/ja
Application granted granted Critical
Publication of JPH0452027Y2 publication Critical patent/JPH0452027Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
JP1987160678U 1987-10-20 1987-10-20 Expired JPH0452027Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987160678U JPH0452027Y2 (en]) 1987-10-20 1987-10-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987160678U JPH0452027Y2 (en]) 1987-10-20 1987-10-20

Publications (2)

Publication Number Publication Date
JPH0164418U JPH0164418U (en]) 1989-04-25
JPH0452027Y2 true JPH0452027Y2 (en]) 1992-12-08

Family

ID=31442954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987160678U Expired JPH0452027Y2 (en]) 1987-10-20 1987-10-20

Country Status (1)

Country Link
JP (1) JPH0452027Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3484406D1 (de) * 1983-06-08 1991-05-16 Hitachi Metals Ltd Methode und apparat zur herstellung von anisotropen magneten.

Also Published As

Publication number Publication date
JPH0164418U (en]) 1989-04-25

Similar Documents

Publication Publication Date Title
EP0552365B1 (en) Method of protecting the magnets of a permanent magnetic rotor against corrosive agents
US7851958B2 (en) Electric machine with interior permanent magnets
JPH08331784A (ja) 永久磁石界磁方式回転機
JP3630332B2 (ja) 永久磁石式ロータ
JPH0670495A (ja) リング状磁石をそなえたロータ
US4459500A (en) Magnetic field pole assembly
JP2007214393A (ja) リング状の極異方性プラスチック磁石及びモータ用ロータ
JP3409835B2 (ja) マグネット及びその製造方法とそのマグネットを用いた小型モータ
JPH11206052A (ja) 小型回転機用永久磁石型ロータ
JP2009273240A (ja) Ipmモータ用ロータとその製造方法
JPH0452027Y2 (en])
US6025770A (en) Ignition coil with counter magnetic field
JPH0256910A (ja) 点火コイルの鉄心
JP4238588B2 (ja) モーター、モーター用ロータ及び複合異方性磁石
JP4556439B2 (ja) モータ用極異方性円筒状磁石成形用金型
JPH0419774Y2 (en])
JP4093364B2 (ja) 回転電機用封止永久磁石体並びにそれを用いた永久磁石回転電機及び回転子
JP3062187B1 (ja) ラジアル異方性磁石
JP4097121B2 (ja) マグネットロールの製造方法および磁極ピース用金型
JP4296839B2 (ja) 渦電流式減速装置
JP3784549B2 (ja) 磁気シール構造
JP2005117732A (ja) 永久磁石回転子
JPS63185007A (ja) ラジアル配向磁石とその製造方法
JPH09131006A (ja) 回転電機子用磁石回転子
WO2001080400B1 (en) Permanent magnet stator assembly and method of manufacturing