公开(公告)号：US20050104468A1

公开(公告)日：2005-05-19

申请号：US10897009

申请日：2004-07-23

申请人： Takashi Araki ,  Masakatsu Matsubara ,  Motoyasu Mochizuki ,  Yukihiko Kazao ,  Masanori Arata ,  Yasuo Hirano ,  Nobutake Aikura ,  Akito Kondou ,  Masahiko Yamashiki ,  Masanori Ohashi ,  Takashi Hanai ,  Ken Takeda ,  Hiroshi Morohashi

发明人： Takashi Araki ,  Masakatsu Matsubara ,  Motoyasu Mochizuki ,  Yukihiko Kazao ,  Masanori Arata ,  Yasuo Hirano ,  Nobutake Aikura ,  Akito Kondou ,  Masahiko Yamashiki ,  Masanori Ohashi ,  Takashi Hanai ,  Ken Takeda ,  Hiroshi Morohashi

IPC分类号： H02K19/10 ,  H02K1/27 ,  H02K21/12

CPC分类号： H02K1/2766

摘要： A rotor for a reluctance type rotating machine includes a rotor core formed by stacking a number of annular core materials each of which includes magnetic concave and convex portions alternately formed on an outer circumference thereof and a central through hole, the rotor core having a key axially extending on an outer circumference, the rotor core being divided into a plurality of blocks, the core materials constituting one of at least three blocks having the magnetic concave and convex portions shifted by a predetermined angle in one of a rotating direction of the rotor and a direction opposite the rotating direction of the rotor relative to a center line passing the key, the core materials constituting each one of the blocks located at both ends of the one block having the magnetic concave and convex portions shifted by a predetermined angle in the other of the rotating direction of the rotor and the direction opposite the rotating direction of the rotor relative to a center line passing the key, and a rotational shaft inserted through the central hole of the rotor core, the shaft having a key groove engaging the key of the rotor core.

摘要翻译： 用于磁阻式旋转电机的转子包括通过堆叠多个环形芯材而形成的转子芯，每个环形芯材料包括在其外周交替形成的磁性凹凸部分和中心通孔，转子芯具有轴向 在外圆周上延伸，所述转子铁芯被分成多个块，所述铁芯材料构成至少三个块中的一个，所述至少三个块中的所述磁性凹凸部在所述转子的旋转方向之一上偏移了预定角度， 方向与转子相对于通过键的中心线的旋转方向相反的方向，构成位于具有磁性凹凸部的一个块的两端的块中的每一个的芯材料偏移预定角度 转子的旋转方向和与转子相对于中心线p的旋转方向相反的方向 并且该转轴通过转子芯的中心孔插入，该轴具有与转子芯的键接合的键槽。

公开(公告)号：US20050023922A1

公开(公告)日：2005-02-03

申请号：US10833095

申请日：2004-04-28

申请人： Takashi Araki ,  Masakatsu Matsubara ,  Motoyasu Mochizuki ,  Yukihiko Kazao ,  Masanori Arata ,  Yasuo Hirano ,  Nobutake Aikura ,  Akito Kondou ,  Masahiko Yamashiki ,  Masanori Ohashi ,  Takashi Hanai

发明人： Takashi Araki ,  Masakatsu Matsubara ,  Motoyasu Mochizuki ,  Yukihiko Kazao ,  Masanori Arata ,  Yasuo Hirano ,  Nobutake Aikura ,  Akito Kondou ,  Masahiko Yamashiki ,  Masanori Ohashi ,  Takashi Hanai

IPC分类号： H02K19/10 ,  H02K1/27 ,  H02K21/14 ,  H02K17/42 ,  H02K19/20

CPC分类号： H02K1/2766 ,  H02K2201/06 ,  Y10T29/49012

摘要： A rotor for a reluctance type rotating machine includes a rotor core formed by stacking a number of annular core materials each of which includes magnetic concave and convex portions alternately formed on an outer circumference thereof and a central through hole, the rotor core having a key axially extending on an outer circumference thereof, the rotor core being divided into a plurality of blocks, the core materials constituting at least one block having the magnetic concave and convex portions shifted by a predetermined angle relative to the core materials constituting the other or another block on the basis of a center line passing the key, and a rotational shaft inserted through the central hole of the rotor core, the shaft having a key groove engaging the key of the rotor core.

摘要翻译： 用于磁阻式旋转电机的转子包括通过堆叠多个环形芯材而形成的转子芯，每个环形芯材料包括在其外周交替形成的磁性凹凸部分和中心通孔，转子芯具有轴向 在其外圆周上延伸，转子芯被分成多个块，所述芯材构成至少一个块，其具有相对于构成另一块或另一块的芯材移动预定角度的磁性凹凸部 通过钥匙的中心线的基础，以及插入通过转子芯的中心孔的旋转轴，该轴具有与转子芯的键接合的键槽。

公开(公告)号：US07170209B2

公开(公告)日：2007-01-30

申请号：US10833095

申请日：2004-04-28

申请人： Takashi Araki ,  Masakatsu Matsubara ,  Motoyasu Mochizuki ,  Yukihiko Kazao ,  Masanori Arata ,  Yasuo Hirano ,  Nobutake Aikura ,  Akito Kondou ,  Masahiko Yamashiki ,  Masanori Ohashi ,  Takashi Hanai

发明人： Takashi Araki ,  Masakatsu Matsubara ,  Motoyasu Mochizuki ,  Yukihiko Kazao ,  Masanori Arata ,  Yasuo Hirano ,  Nobutake Aikura ,  Akito Kondou ,  Masahiko Yamashiki ,  Masanori Ohashi ,  Takashi Hanai

IPC分类号： H02K21/12 ,  H02K1/27 ,  H02K15/05

CPC分类号： H02K1/2766 ,  H02K2201/06 ,  Y10T29/49012

摘要： A rotor for a reluctance type rotating machine includes a rotor core formed by stacking a number of annular core materials each of which includes magnetic concave and convex portions. The rotor core has two keys which are formed at two positions on an inner circumference of the rotor core. The positions are spaced 180 degrees apart from each other with respect to the rotor core. The rotor core is divided into a plurality of blocks and the core materials constituting at least one block have the magnetic concave and convex portions shifted by a predetermined angle relative to the core materials constituting the other or another block on the basis of a center line passing through the keys. A whole or part of the core materials of at least one block are located circumferentially 180 degrees apart form the core materials constituting the other or another block.

摘要翻译： 用于磁阻式旋转电机的转子包括通过堆叠多个环形芯材而形成的转子芯，每个环形芯材包括磁性凹凸部。 转子芯具有形成在转子芯的内圆周上的两个位置处的两个键。 这些位置相对于转子芯彼此间隔开180度。 转子铁芯被分成多个块，并且构成至少一个块的铁芯材料相对于构成另一块或另一块的铁芯材料的磁性凹凸部分基于中心线通过而偏移预定角度 通过钥匙。 至少一个块的芯材的全部或一部分位于与构成另一块或另一块的芯材料周向180度间隔开。