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1. 发明申请

US20090001843A1 ROTATING ELECTRICAL MACHINE 审中-公开
标题翻译：旋转电机
公开(公告)号：US20090001843A1
公开(公告)日：2009-01-01
申请号：US12142574
申请日：2008-06-19
申请人： Yuji Enomoto , Yoshihisa Ishikawa , Motoya Ito , Hiroshi Kanazawa , Kenji Miyata , Takahiro Makiyama , Takayuki Koyama
发明人： Yuji Enomoto , Yoshihisa Ishikawa , Motoya Ito , Hiroshi Kanazawa , Kenji Miyata , Takahiro Makiyama , Takayuki Koyama
IPC分类号： H02K1/18
CPC分类号： H02K1/145 , H02K1/243 , H02K5/15
摘要： A rotating electrical machine includes: a claw pole stator constituted with a stator core that includes a plurality of claw poles and a stator coil wound inside the stator core; and a rotor rotatably disposed at a position facing opposite the claw poles. The stator core is constituted of split blocks each corresponding to at least one of magnetic pole pairs each made up with two claw poles assuming different magnetic polarities when an electric current is supplied to the stator coil.
摘要翻译：旋转电机包括：由定子铁心构成的爪极定子，该定子铁心包括多个爪极和缠绕在定子铁心内的定子线圈; 以及可旋转地设置在与爪极相对的位置的转子。所述定子铁芯由对应于至少一个磁极对的分割块构成，当向定子线圈提供电流时，所述磁极对各自由具有不同磁极性的两个爪极构成。

2. 发明授权

US08294325B2 Stator core for dynamo-electric machine and manufacturing method therefor 有权
标题翻译：发电机定子铁心及其制造方法
公开(公告)号：US08294325B2
公开(公告)日：2012-10-23
申请号：US12863629
申请日：2008-12-09
申请人： Takahiro Makiyama , Toshiya Teramae , Keii Ueno , Yuji Enomoto , Yoshihisa Ishikawa
发明人： Takahiro Makiyama , Toshiya Teramae , Keii Ueno , Yuji Enomoto , Yoshihisa Ishikawa
IPC分类号： H02K1/06
CPC分类号： H02K1/145 , H02K15/022 , Y10T29/49009
摘要： A claw-pole type dynamo-electric machine, from which an improvement in productivity of stator winding can be expected, has such as a structure that the whole stator wiring is covered with a magnetic body, and thereby the inductance increases to pose the problem of decreasing a power factor. Disclosed is a stator core of a dynamo-electric machine in which a plurality of stator cores of respective phases are arranged independently in the direction of the rotating shaft of a rotor, the magnetic poles of the stator cores are arranged in the shape of a wave in the circumferential direction of the rotating shaft of a rotor, slots extending in the direction of the rotating shaft are formed between respective magnetic poles, and the stator winding can be arranged in a slot formed on the side of the inner end face of the magnetic pole arranged in the shape of a wave and in the axial direction of the rotating shaft.
摘要翻译：定子绕组的生产率的提高的爪极型发电机具有这样的结构，即整个定子布线被磁体覆盖，从而电感增加，从而造成降低功率因数。公开了一种发电机的定子铁心，其中各相的多个定子铁心在转子的旋转轴的方向上独立地布置，定子铁芯的磁极被布置成波形在转子的旋转轴的圆周方向上，在各个磁极之间形成有沿着旋转轴的方向延伸的槽，并且定子绕组可以布置在形成在磁体的内端面侧的槽中以波形形状设置在旋转轴的轴向上。

3. 发明申请

US20110062817A1 STATOR CORE FOR DYNAMO-ELECTRIC MACHINE AND MANUFACTURING METHOD THEREFOR 有权
标题翻译：用于动力电机的定子芯及其制造方法
公开(公告)号：US20110062817A1
公开(公告)日：2011-03-17
申请号：US12863629
申请日：2008-12-09
申请人： Takahiro Makiyama , Toshiya Teramae , Keii Ueno , Yuji Enomoto , Yoshihisa Ishikawa
发明人： Takahiro Makiyama , Toshiya Teramae , Keii Ueno , Yuji Enomoto , Yoshihisa Ishikawa
IPC分类号： H02K1/12 , H02K15/02
CPC分类号： H02K1/145 , H02K15/022 , Y10T29/49009
摘要： A claw-pole type dynamo-electric machine, from which an improvement in productivity of stator winding can be expected, has such as a structure that the whole stator wiring is covered with a magnetic body, and thereby the inductance increases to pose the problem of decreasing a power factor. Disclosed is a stator core of a dynamo-electric machine in which a plurality of stator cores of respective phases are arranged independently in the direction of the rotating shaft of a rotor, the magnetic poles of the stator cores are arranged in the shape of a wave in the circumferential direction of the rotating shaft of a rotor, slots extending in the direction of the rotating shaft are formed between respective magnetic poles, and the stator winding can be arranged in a slot formed on the side of the inner end face of the magnetic pole arranged in the shape of a wave and in the axial direction of the rotating shaft.
摘要翻译：定子绕组的生产率的提高的爪极型发电机具有这样的结构，即整个定子布线被磁体覆盖，从而电感增加，从而造成降低功率因数。公开了一种发电机的定子铁心，其中各相的多个定子铁心在转子的旋转轴的方向上独立地布置，定子铁芯的磁极被布置成波形在转子的旋转轴的圆周方向上，在各个磁极之间形成有沿着旋转轴的方向延伸的槽，并且定子绕组可以布置在形成在磁体的内端面侧的槽中以波形形状设置在旋转轴的轴向上。

4. 发明申请

US20110025165A1 ROTATING ELECTRICAL MACHINE 审中-公开
标题翻译：旋转电机
公开(公告)号：US20110025165A1
公开(公告)日：2011-02-03
申请号：US12845305
申请日：2010-07-28
申请人： Takashi NAGANAWA , Yoshihisa Ishikawa , Keii Ueno , Takahiro Makiyama , Masahiko Honma , Yosuke Umesaki
发明人： Takashi NAGANAWA , Yoshihisa Ishikawa , Keii Ueno , Takahiro Makiyama , Masahiko Honma , Yosuke Umesaki
IPC分类号： H02K1/16
CPC分类号： H02K3/487 , H02K1/165 , H02K15/0018
摘要： A rotating electrical machine including a rotor in which a plurality of magnetic poles are provided in circumferential direction, and a stator within the rotor is disposed with a gap against the rotor, wherein: coil groups are received in a slot between two teeth of the stator core; each of the teeth has a tooth main body and two tooth tip edge portions, and the tooth main body and the tooth tip edge portions are connected by connecting portions, with slits being formed in the coil sides of the connecting portions; and the slits extend from opening portions towards the centers of the tooth tip edge portions in circumferential direction, and are formed so that their tooth main body sides and their tip edge portion sides, that together define the opening portions of the slits, contact one another; with the gaps between adjacent ones of the tooth tip edge portions in circumferential direction being smaller than a width of the slot.
摘要翻译：包括转子的旋转电机在圆周方向上设置有多个磁极，转子内的定子与转子隔开间隔设置，其中：线圈组被容纳在定子的两个齿之间的槽中核心; 每个齿具有齿主体和两个齿顶边缘部分，并且齿主体和齿顶边缘部分通过连接部分连接，狭缝形成在连接部分的线圈侧中; 并且狭缝从开口部向圆周方向的齿尖边缘部的中心延伸，并且形成为使得它们的主体主体侧及其尖端边缘部侧一起限定狭缝的开口部彼此接触 ; 其中相邻的齿顶缘部分之间在圆周方向上的间隙小于槽的宽度。

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