发明申请
- 专利标题: MAGNETIC INDUCTOR ROTARY MACHINE AND FLUID TRANSFER APPARATUS THAT USES THE SAME
- 专利标题(中): 磁性电动机旋转机及其使用的流体传动装置
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申请号: US12990952申请日: 2009-04-22
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公开(公告)号: US20110058967A1公开(公告)日: 2011-03-10
- 发明人: Hideaki Arita , Masaya Inoue , Masahiro Iezawa , Toshihiko Miyake
- 申请人: Hideaki Arita , Masaya Inoue , Masahiro Iezawa , Toshihiko Miyake
- 申请人地址: JP Tokyo
- 专利权人: MITSUBISHI ELECTRIC CORPORATION
- 当前专利权人: MITSUBISHI ELECTRIC CORPORATION
- 当前专利权人地址: JP Tokyo
- 优先权: JP2008-127194 20080514
- 国际申请: PCT/JP09/57972 WO 20090422
- 主分类号: F04B35/04
- IPC分类号: F04B35/04 ; H02K21/02 ; H02K19/02
摘要:
A high-efficiency magnetic inductor rotary machine in which eddy current loss is reduced even if driven at super-high-speed rotation, and a fluid transfer apparatus that uses the same. In the magnetic inductor rotary machines, first and second stator cores are disposed coaxially such that circumferential positions of teeth are aligned, and first and second rotor cores are fixed coaxially to a rotating shaft such that salient poles are offset by a pitch of half a salient pole circumferentially, and are disposed on an inner peripheral side of the first and second stator cores. A salient pole width of the salient poles of the first and second rotor cores is configured so as to be greater than an opening width of slots of a stator.