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1. 发明申请

US20140021820A1 ROTOR AND ROTARY ELECTRIC MACHINE USING THE SAME 有权
标题翻译：转子和旋转电机使用相同
公开(公告)号：US20140021820A1
公开(公告)日：2014-01-23
申请号：US14008386
申请日：2012-03-21
申请人： Toshinari Kondou , Yoshiki Yasuda , Akio Yamagiwa
发明人： Toshinari Kondou , Yoshiki Yasuda , Akio Yamagiwa
IPC分类号： H02K1/27
CPC分类号： H02K1/276 , H02K1/246 , H02K1/2766 , H02K2213/03
摘要： A first rotor core including a plurality of gaps penetrating through the first rotor core along an axial direction is provided. A second rotor core being in contact with an axial end of the first rotor core and having a plurality of magnet-housing slots facing the gaps is also provided. The gaps have a magnetic resistance lower than that of the magnet-housing slots.
摘要翻译：提供了包括沿着轴向贯穿第一转子铁心的多个间隙的第一转子铁芯。还提供了与第一转子芯的轴向端接触并具有面向间隙的多个磁体 - 壳体槽的第二转子芯。间隙的磁阻低于磁体 - 壳体槽的磁阻。

2. 发明申请

US20130026874A1 ROTARY ELECTRIC MACHINE 审中-公开
标题翻译：旋转电机
公开(公告)号：US20130026874A1
公开(公告)日：2013-01-31
申请号：US13638041
申请日：2011-03-28
申请人： Toshinari Kondou , Yoshiki Yasuda , Akio Yamagiwa
发明人： Toshinari Kondou , Yoshiki Yasuda , Akio Yamagiwa
IPC分类号： H02K3/28 , H02K1/06
CPC分类号： H02K15/026 , H02K1/16 , H02K1/276 , H02K3/50 , H02K21/14 , H02K2201/03 , H02K2213/12 , Y10T29/49012
摘要： A motor includes a driving shaft, a rotor attached to the driving shaft, and a stator having a substantially cylindrical stator core provided around the rotor, and a plurality of coils wound around the stator core in a distributed winding manner The stator core includes three separated stator core parts aligned along a peripheral direction, and each of the coils is disposed so as not to lie astride any two of the three separated stator core parts. At least one coil end of the plurality of the coils is disposed to pass through an inner side relative to an inner peripheral surface of the stator core.
摘要翻译：电动机包括驱动轴，安装在驱动轴上的转子以及设置在转子周围的具有大致圆筒形的定子铁心的定子，以及以分布绕组的方式缠绕在定子铁芯上的多个线圈。定子铁芯包括三个分离的定子铁芯部件沿着周向对准，并且每个线圈被布置成不跨过三个分离的定子铁芯部件中的任何两个。多个线圈的至少一个线圈端部被设置成穿过相对于定子芯的内周面的内侧。

3. 发明授权

US09712006B2 Rotor and rotary electric machine using the same 有权
公开(公告)号：US09712006B2
公开(公告)日：2017-07-18
申请号：US14008386
申请日：2012-03-21
申请人： Toshinari Kondou , Yoshiki Yasuda , Akio Yamagiwa
发明人： Toshinari Kondou , Yoshiki Yasuda , Akio Yamagiwa
IPC分类号： H02K1/27 , H02K1/24
CPC分类号： H02K1/276 , H02K1/246 , H02K1/2766 , H02K2213/03
摘要： A first rotor core including a plurality of gaps penetrating through the first rotor core along an axial direction is provided. A second rotor core being in contact with an axial end of the first rotor core and having a plurality of magnet-housing slots facing the gaps is also provided. The gaps have a magnetic resistance lower than that of the magnet-housing slots.

4. 发明授权

US09013136B2 Motor and drive system provided therewith 有权
标题翻译：提供的电机和驱动系统
公开(公告)号：US09013136B2
公开(公告)日：2015-04-21
申请号：US13499169
申请日：2010-09-29
申请人： Akio Yamagiwa , Toshinari Kondou , Yoshihito Sanga
发明人： Akio Yamagiwa , Toshinari Kondou , Yoshihito Sanga
IPC分类号： H02P21/06 , H02K7/06 , H02P27/04 , H02K1/27 , H02K21/16 , B60L15/20
CPC分类号： H02K1/2766 , B60L15/2045 , B60L2220/50 , B60L2270/142 , B60L2270/145 , H02K1/276 , H02K21/16 , H02K2213/03 , Y02T10/641 , Y02T10/644 , Y02T10/645 , Y02T10/72 , Y02T10/7283
摘要： A three-phase AC motor (4) has a configuration in which a q-axis inductance is larger than a d-axis inductance by a predetermined amount or more to allow smoothing of power fluctuations due to the power supply voltage of the AC power source (3).
摘要翻译：三相交流电动机（4）具有其中q轴电感大于d轴电感一定量以上的结构，以允许由于交流电源的电源电压引起的功率波动的平滑（3）。

5. 发明申请

US20120187877A1 MOTOR AND DRIVE SYSTEM PROVIDED THEREWITH 有权
标题翻译：电机和驱动系统
公开(公告)号：US20120187877A1
公开(公告)日：2012-07-26
申请号：US13499169
申请日：2010-09-29
申请人： Akio Yamagiwa , Toshinari Kondou , Toshihito Sanga
发明人： Akio Yamagiwa , Toshinari Kondou , Toshihito Sanga
IPC分类号： H02P21/00
CPC分类号： H02K1/2766 , B60L15/2045 , B60L2220/50 , B60L2270/142 , B60L2270/145 , H02K1/276 , H02K21/16 , H02K2213/03 , Y02T10/641 , Y02T10/644 , Y02T10/645 , Y02T10/72 , Y02T10/7283
摘要： A three-phase AC motor (4) has a configuration in which a q-axis inductance is larger than a d-axis inductance by a predetermined amount or more to allow smoothing of power fluctuations due to the power supply voltage of the AC power source (3).
摘要翻译：三相交流电动机（4）具有其中q轴电感大于d轴电感一定量以上的结构，以允许由于交流电源的电源电压引起的功率波动的平滑（3）。

6. 发明申请

US20100119378A1 ROTARY COMPRESSOR 审中-公开
标题翻译：旋转式压缩机
公开(公告)号：US20100119378A1
公开(公告)日：2010-05-13
申请号：US12528873
申请日：2007-02-28
申请人： Yoshitaka Shibamoto , Takashi Shimizu , Masanori Masuda , Takazou Sotojima , Kazuhiro Furusho , Akio Yamagiwa , Yoshiki Yasuda
发明人： Yoshitaka Shibamoto , Takashi Shimizu , Masanori Masuda , Takazou Sotojima , Kazuhiro Furusho , Akio Yamagiwa , Yoshiki Yasuda
IPC分类号： F04C28/00 , F04C18/32 , F04C23/00 , F04C15/00
CPC分类号： F04C28/16 , F04C18/045 , F04C18/3562 , F04C23/001 , F04C23/008 , F04C2270/035 , F04C2270/125
摘要： A rotary compressor includes a compression mechanism, an electric motor and a controller. The compression mechanism includes a piston and a cylinder having two cylinder chambers. The electric motor is configured to change volumes of the cylinder chambers by eccentrically moving the cylinder and the piston relative to each other. The controller is configured to change an output torque of the electric motor in accordance with a variation in a load torque of the compression mechanism in one turn of rotation.
摘要翻译：旋转压缩机包括压缩机构，电动机和控制器。压缩机构包括活塞和具有两个气缸室的气缸。电动机构造成通过使气缸和活塞相对于彼此偏心地移动来改变气缸室的体积。控制器被配置为根据压缩机构的一圈旋转的负载转矩的变化来改变电动机的输出转矩。

7. 发明申请

US20100135830A1 ROTATING ELECTRIC MACHINE AND COMPRESSOR 有权
标题翻译：旋转电机和压缩机
公开(公告)号：US20100135830A1
公开(公告)日：2010-06-03
申请号：US12598303
申请日：2008-04-23
申请人： Yoshiki Yasuda , Akio Yamagiwa
发明人： Yoshiki Yasuda , Akio Yamagiwa
IPC分类号： F04B35/04 , H02K1/18 , H02K1/16
CPC分类号： H02K1/185
摘要： A rotating electric machine for a compressor includes a case, a plurality of teeth, coils and insulating films. The teeth are circumferentially arranged around a predetermined axis forming a center of the teeth. Each tooth has a first end disposed radially at an opposite side thereof from the predetermined axis. The a back yoke has a circular outer periphery, and a cylindrical inner periphery connecting the first ends of the teeth. The outer periphery has a plurality of concave parts opening radially inwardly toward the teeth at positions overlapping with the teeth as viewed radially. A minimum distance measured from an exposure surface of each tooth to the concave part overlapping therewith is smaller than a radial width of the back yoke at a portion where the concave parts are not provided. The exposure surfaces extend radially inwardly of the inner periphery.
摘要翻译：用于压缩机的旋转电机包括壳体，多个齿，线圈和绝缘膜。齿围绕形成齿的中心的预定轴线周向布置。每个齿具有径向设置在与预定轴线相对的一侧的第一端。背轭具有圆形的外周边和连接齿的第一端的圆柱形内周。外周边具有径向向内朝着与牙齿重叠的位置的齿向径向向内开放的多个凹部。从每个齿的暴露表面到与其重叠的凹部测量的最小距离小于在未设置凹部的部分处的后轭的径向宽度。曝光表面径向向内延伸。

8. 发明授权

US08853909B2 Motor and its rotor and magnetic core for rotor having arrangement of non-magnetic portions 有权
标题翻译：电动机及其转子和转子磁芯具有非磁性部分的布置
公开(公告)号：US08853909B2
公开(公告)日：2014-10-07
申请号：US12086705
申请日：2006-12-12
申请人： Keiji Aota , Akio Yamagiwa , Yoshiki Yasuda
发明人： Keiji Aota , Akio Yamagiwa , Yoshiki Yasuda
IPC分类号： H02K1/27
CPC分类号： H02K1/276
摘要： A first non-magnetic portion, a second non-magnetic portion, and a third non-magnetic portion are arranged around an axis, from an end toward the center of a permanent magnet burying hole. A fourth non-magnetic portion is further provided between the second non-magnetic portion and the third non-magnetic portion. Angles around the axis are determined as follows with reference to a position between permanent magnet burying holes. The position between the first non-magnetic portion and the second non-magnetic portion is expressed by a first angle. The position between the third non-magnetic portion and the fourth non-magnetic portion is expressed by a second angle, and the second angle is twice the first angle. The end of the third non-magnetic portion located closer to the pole center is expressed by a third angle. The first angle and the third angle are values obtained by dividing 360 degrees respectively by a value that is seven times, and a value that is three times, the number of the permanent magnet burying holes.
摘要翻译：第一非磁性部分，第二非磁性部分和第三非磁性部分围绕永磁体埋入孔的端部至中心的轴线布置。第四非磁性部分还设置在第二非磁性部分和第三非磁性部分之间。参照永磁体埋入孔之间的位置，如下确定轴周围的角度。第一非磁性部分和第二非磁性部分之间的位置由第一角度表示。第三非磁性部分和第四非磁性部分之间的位置用第二角度表示，第二角度是第一角度的两倍。靠近极点的第三非磁性部分的端部由第三角度表示。第一角度和第三角度是通过将360度分别除以永久磁铁掩埋孔的数量的七倍的值和三倍的值而获得的值。

9. 发明授权

US08569924B2 Rotating electric machine and compressor 有权
标题翻译：旋转电机和压缩机
公开(公告)号：US08569924B2
公开(公告)日：2013-10-29
申请号：US12598303
申请日：2008-04-23
申请人： Yoshiki Yasuda , Akio Yamagiwa
发明人： Yoshiki Yasuda , Akio Yamagiwa
IPC分类号： H02K1/16 , H02K1/26
CPC分类号： H02K1/185
摘要： A rotating electric machine includes a case, a plurality of teeth, coils and insulating films. The teeth are circumferentially arranged around a predetermined axis forming a center of the teeth. Each tooth has a first end disposed radially at an opposite side thereof from the predetermined axis. The a back yoke has a circular outer periphery, and a cylindrical inner periphery connecting the first ends of the teeth. The outer periphery has a plurality of concave parts opening radially inwardly toward the teeth at positions overlapping with the teeth as viewed radially. A minimum distance measured from an exposure surface of each tooth to the concave part overlapping therewith is smaller than a radial width of the back yoke at a portion where the concave parts are not provided. The exposure surfaces extend radially inwardly of the inner periphery.
摘要翻译：旋转电机包括壳体，多个齿，线圈和绝缘膜。齿围绕形成齿的中心的预定轴线周向布置。每个齿具有径向设置在与预定轴线相对的一侧的第一端。背轭具有圆形的外周边和连接齿的第一端的圆柱形内周。外周边具有径向向内朝着与牙齿重叠的位置的齿向径向向内开放的多个凹部。从每个齿的暴露表面到与其重叠的凹部测量的最小距离小于在未设置凹部的部分处的后轭的径向宽度。曝光表面径向向内延伸。

10. 发明申请

US20090026865A1 Motor and Its Rotor and Magnetic Core for Rotor 有权
标题翻译：电机及其转子和转子磁芯
公开(公告)号：US20090026865A1
公开(公告)日：2009-01-29
申请号：US12086705
申请日：2006-12-12
申请人： Keiji Aota , Akio Yamagiwa , Yoshiki Yasuda
发明人： Keiji Aota , Akio Yamagiwa , Yoshiki Yasuda
IPC分类号： H02K21/12
CPC分类号： H02K1/276
摘要： A first non-magnetic portion, a second non-magnetic portion, and a third non-magnetic portion are arranged around an axis, from an end toward the center of a permanent magnet burying hole. A fourth non-magnetic portion is further provided between the second non-magnetic portion and the third non-magnetic portion. Angles around the axis are determined as follows with reference to a position between permanent magnet burying holes. The position between the first non-magnetic portion and the second non-magnetic portion is expressed by a first angle. The position between the third non-magnetic portion and the fourth non-magnetic portion is expressed by a second angle, and the second angle is twice the first angle. The end of the third non-magnetic portion located closer to the pole center is expressed by a third angle. The first angle and the third angle are values obtained by dividing 360 degrees respectively by a value that is seven times, and a value that is three times, the number of the permanent magnet burying holes.
摘要翻译：第一非磁性部分，第二非磁性部分和第三非磁性部分围绕永磁体埋入孔的端部朝向中心布置。第四非磁性部分还设置在第二非磁性部分和第三非磁性部分之间。参照永磁体埋入孔之间的位置，如下确定轴周围的角度。第一非磁性部分和第二非磁性部分之间的位置由第一角度表示。第三非磁性部分和第四非磁性部分之间的位置用第二角度表示，第二角度是第一角度的两倍。靠近极点的第三非磁性部分的端部由第三角度表示。第一角度和第三角度是通过将360度分别除以永久磁铁掩埋孔的数量的七倍的值和三倍的值而获得的值。

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