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1. 发明公开

EP1115193A2 Magnetic levitation motor and method for manufacturing the same 审中-公开
标题翻译： Magnetschwebemotor und sein Herstellungsverfahren
公开(公告)号：EP1115193A2
公开(公告)日：2001-07-11
申请号：EP01300018.7
申请日：2001-01-03
申请人： SANKYO SEIKI MFG. CO. LTD.
发明人： Kanebako, Hideki, c/o Sankyo Seiki Mfg. Co. Ltd.
IPC分类号： H02K7/09
CPC分类号： F16C32/0493 , F16C2380/26 , H02K7/09
摘要： A magnetic levitation motor has a rotator body formed from a magnetic member and having segmented permanent magnets attached to a peripheral surface thereof. Two magnetic levitation motor sections are disposed in an axial direction of the rotator body. Each of the magnetic levitation motor sections having a first stator winding that generates a levitation control magnetic flux for levitating the rotator body and a second stator winding that generates a rotation magnetic flux for rotating the rotator body. The segmented permanent magnets are affixed to the rotator body at the two magnetic levitation motor sections with magnetic polarities thereof mutually opposite to each other. The segmented permanent magnets function as bias magnets that generate a direct-current magnetic flux that radially spreads from within the rotor.
摘要翻译：磁悬浮电动机具有由磁性构件形成的旋转体，并且具有附接到其周面的分段永磁体。两个磁悬浮马达部分沿旋转体的轴向设置。每个磁悬浮电动机部分具有产生用于悬浮转子体的悬浮控制磁通量的第一定子绕组和产生用于旋转转子体的旋转磁通量的第二定子绕组。分段永久磁铁固定在两个磁悬浮电动机部分的转子体上，其磁极彼此相对。分段永磁体用作产生从转子内径向扩展的直流磁通的偏置磁体。

2. 发明公开

EP1115193A3 Magnetic levitation motor and method for manufacturing the same 审中-公开
标题翻译：磁悬浮马达及其制造方法
公开(公告)号：EP1115193A3
公开(公告)日：2002-08-28
申请号：EP01300018.7
申请日：2001-01-03
申请人： SANKYO SEIKI MFG. CO. LTD.
发明人： Kanebako, Hideki, c/o Sankyo Seiki Mfg. Co. Ltd.
IPC分类号： H02K7/09
CPC分类号： F16C32/0493 , F16C2380/26 , H02K7/09
摘要： A magnetic levitation motor has a rotator body formed from a magnetic member and having segmented permanent magnets attached to a peripheral surface thereof. Two magnetic levitation motor sections are disposed in an axial direction of the rotator body. Each of the magnetic levitation motor sections having a first stator winding that generates a levitation control magnetic flux for levitating the rotator body and a second stator winding that generates a rotation magnetic flux for rotating the rotator body. The segmented permanent magnets are affixed to the rotator body at the two magnetic levitation motor sections with magnetic polarities thereof mutually opposite to each other. The segmented permanent magnets function as bias magnets that generate a direct-current magnetic flux that radially spreads from within the rotor.

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