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1. 发明申请

US20110285238A1 DOUBLE-STATOR MOTOR 有权
标题翻译：双重定子电机
公开(公告)号：US20110285238A1
公开(公告)日：2011-11-24
申请号：US13112328
申请日：2011-05-20
申请人： Shin KUSASE , Yousuke Kaname , Naoto Sakurai
发明人： Shin KUSASE , Yousuke Kaname , Naoto Sakurai
IPC分类号： H02K16/04
CPC分类号： H02K16/04
摘要： In a double-stator motor has a rotary shaft, an annular rotor is coupled with a rotary shaft. First and second three-phase stators are arranged inside and outside to the rotor in the radial direction and formed to generate first and second rotating magnetic fields in response to three-phase currents, respectively. The rotor has an even number of segment poles made of soft magnetic material and arranged mutually separately at positions of the rotor. The positions are equally distanced apart from the rotary shaft in the radial direction and in the circumferential direction. Each of the first and second three-phase stators has magnetic poles which are the same in the number of poles as the segment poles and the magnetic poles are positioned such that magnetomotive forces from the magnetic poles are faced to each other between the magnetic poles of the first and second three-phase stators.
摘要翻译：在双定子马达中具有旋转轴，环形转子与旋转轴联接。第一和第二三相定子在径向方向上设置在转子的内部和外部，并且形成为分别响应于三相电流产生第一和第二旋转磁场。转子具有偶数个由软磁材料制成并且相互分开设置在转子位置的分段磁极。在旋转轴的径向方向和圆周方向上，位置相等地间隔开。第一和第二三相定子中的每一个具有与分段极相同的极数的磁极，并且磁极被定位成使得来自磁极的磁动势在磁极之间的磁极之间彼此面对第一和第二三相定位器。

2. 发明授权

US08860274B2 Motor provided with two stators arranged radially inside and outside rotor 有权
标题翻译：电机配有两个定子，径向设置在转子外部
公开(公告)号：US08860274B2
公开(公告)日：2014-10-14
申请号：US13112328
申请日：2011-05-20
申请人： Shin Kusase , Yousuke Kaname , Naoto Sakurai
发明人： Shin Kusase , Yousuke Kaname , Naoto Sakurai
IPC分类号： H02K1/27 , H02K16/04 , H02K1/16
CPC分类号： H02K16/04
摘要： In a double-stator motor has a rotary shaft, an annular rotor is coupled with a rotary shaft. First and second three-phase stators are arranged inside and outside to the rotor in the radial direction and formed to generate first and second rotating magnetic fields in response to three-phase currents, respectively. The rotor has an even number of segment poles made of soft magnetic material and arranged mutually separately at positions of the rotor. The positions are equally distanced apart from the rotary shaft in the radial direction and in the circumferential direction. Each of the first and second three-phase stators has magnetic poles which are the same in the number of poles as the segment poles and the magnetic poles are positioned such that magnetomotive forces from the magnetic poles are faced to each other between the magnetic poles of the first and second three-phase stators.
摘要翻译：在双定子马达中具有旋转轴，环形转子与旋转轴联接。第一和第二三相定子在径向方向上设置在转子的内部和外部，并且形成为分别响应于三相电流产生第一和第二旋转磁场。转子具有偶数个由软磁材料制成并且相互分开设置在转子位置的分段磁极。在旋转轴的径向方向和圆周方向上，位置相等地间隔开。第一和第二三相定子中的每一个具有与分段极相同的极数的磁极，并且磁极被定位成使得来自磁极的磁动势在磁极之间的磁极之间彼此面对第一和第二三相定位器。

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