专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09502933B2 Permanent magnet synchronous electric machine 有权
标题翻译：永磁同步电机
公开(公告)号：US09502933B2
公开(公告)日：2016-11-22
申请号：US14235574
申请日：2011-08-31
申请人： Hui Huang , Yusheng Hu , Dongsuo Chen , Huajie Chen , Yong Xiao , Xueying Zeng , Wenming Zhang
发明人： Hui Huang , Yusheng Hu , Dongsuo Chen , Huajie Chen , Yong Xiao , Xueying Zeng , Wenming Zhang
IPC分类号： H02K1/27
CPC分类号： H02K1/2766
摘要： A permanent magnet synchronous electric machine includes a stator and a rotor. Multiple wire grooves are provided peripherally on the stator, coils are provided within the wire grooves, and a stator tooth is provided between adjacent wire grooves. Multiple magnetic groove sets are provided peripherally within the rotor, each of the magnetic groove sets includes at least two magnetic steel grooves, with permanent magnets placed within the magnetic steel grooves, and a magnetic tunnel formed between the magnetic steel grooves. Of two adjacent magnetic tunnels, an end of one magnetic tunnel is opposite a wire groove and an end of the other magnetic tunnel is opposite a stator tooth. The permanent magnet synchronous electric machine has a more steady output torque, and also reduces the noise and vibration provided during operation.
摘要翻译：永磁同步电机包括定子和转子。多个线槽周向设置在定子上，线圈设置在线槽内，定子齿设在相邻线槽之间。在转子周围设有多个磁槽组，每个磁槽组包括至少两个磁钢槽，其中放置有磁钢槽内的永磁体，以及形成在磁钢槽之间的磁隧道。在两个相邻的磁隧道中，一个磁通道的一端与电线槽相对，另一个磁通道的一端与定子齿相对。永磁同步电机具有更稳定的输出转矩，并且还降低了运行中提供的噪声和振动。

2. 发明申请

US20140191607A1 MOTOR ROTOR AND MOTOR HAVING SAME 有权
标题翻译：电机转子和电机
公开(公告)号：US20140191607A1
公开(公告)日：2014-07-10
申请号：US14235604
申请日：2011-08-29
申请人： Hui Huang , Yusheng Hu , Dongsuo Chen , Huajie Chen , Yong Xiao , Xueying Zeng , Wenming Zhang
发明人： Hui Huang , Yusheng Hu , Dongsuo Chen , Huajie Chen , Yong Xiao , Xueying Zeng , Wenming Zhang
IPC分类号： H02K1/27
CPC分类号： H02K1/27 , H02K1/246 , H02K1/2766 , H02K2213/03
摘要： Disclosed is a motor rotor, comprising an iron core (10) and permanent magnets (20) provided inside the iron core (10). The iron core (10) is provided with sets of mounting grooves (30) on the iron core (10) in the peripheral direction of the iron core, each set of mounting grooves (30) comprising two or more mounting grooves (30) provided intermittently in the radial direction of the iron core (10). There are sets of permanent magnets (20), the individual permanent magnets (20) of each set of permanent magnets (20) correspondingly being embedded into the individual mounting grooves (30) of each set of mounting grooves; there is an island region (12) between the outermost layer of mounting grooves (30) and the periphery of the iron core (10), and an enhancing hole (13) is provided in the island region (12), an enhancing rod (60) being provided in the enhancing hole (13). Disclosed is a motor, comprising a motor stator (50) and the above-mentioned motor rotor, with the motor rotor provided inside the motor stator (50). The motor rotor enhances the structural strength of the whole rotor and improves the performance of the motor.
摘要翻译：公开了一种电动机转子，包括设置在铁芯（10）内部的铁芯（10）和永磁体（20）。铁芯（10）在铁芯的圆周方向上在铁芯（10）上设置有一组安装槽（30），每组安装槽（30）包括两个或更多个安装槽（30）在铁芯（10）的径向方向间断地进行。有一组永磁体（20），每组永磁体（20）的各个永久磁体（20）相应地嵌入每组安装槽的各个安装槽（30）中; 在安装槽（30）的最外层与铁芯（10）的外周之间具有岛状区域（12），在岛状区域（12）上设有增强孔（13），增强杆 60）设置在增强孔（13）中。公开了一种电动机，其包括电动机定子（50）和上述电动机转子，电动机转子设置在电动机定子（50）的内部。电机转子提高了整个转子的结构强度，提高了电机的性能。

3. 发明申请

US20140167549A1 MOTOR ROTOR AND MOTOR HAVING SAME 有权
标题翻译：电机转子和电机
公开(公告)号：US20140167549A1
公开(公告)日：2014-06-19
申请号：US14235600
申请日：2011-08-29
申请人： Hui Huang , Yusheng Hu , Dongsuo Chen , Huajie Chen , Yong Xiao , Xueying Zeng , Wenming Zhang
发明人： Hui Huang , Yusheng Hu , Dongsuo Chen , Huajie Chen , Yong Xiao , Xueying Zeng , Wenming Zhang
IPC分类号： H02K1/27
CPC分类号： H02K1/2766 , H02K1/246 , H02K2213/03
摘要： Disclosed is a motor rotor, comprising an iron core (10) and permanent magnets (20) provided inside the iron core (10). The iron core (10) is provided with sets of mounting grooves (30) in the peripheral direction of the iron core, each set of mounting grooves (30) comprising two or more mounting grooves (30) provided intermittently in the radial direction of the iron core (10). There are sets of permanent magnets (20), the individual permanent magnets (20) of each set of permanent magnets (20) correspondingly being embedded into the individual mounting grooves (30) of each set of mounting grooves. Disclosed is a motor comprising the above-mentioned motor rotor. The motor rotor increases the magnetic reluctance torque of the motor rotor and thus increases the output torque of the motor and the efficiency of the motor.
摘要翻译：公开了一种电动机转子，包括设置在铁芯（10）内部的铁芯（10）和永磁体（20）。铁芯（10）在铁芯的周向上设置有一组安装槽（30），每组安装槽（30）包括两个或更多个安装槽（30），该安装槽铁芯（10）。有一组永磁体（20），每组永磁体（20）中的各个永磁体（20）相应地嵌入每组安装槽的各个安装槽（30）中。公开了一种包括上述电动机转子的电动机。电动机转子增加电动机转子的磁阻转矩，从而增加电动机的输出转矩和电动机的效率。

4. 发明授权

US09515526B2 Motor and rotor thereof 有权
标题翻译：电动机和转子
公开(公告)号：US09515526B2
公开(公告)日：2016-12-06
申请号：US14235617
申请日：2011-08-29
申请人： Hui Huang , Wenming Zhang , Yong Xiao , Xueying Zeng , Huajie Chen , Dongsuo Chen , Yusheng Hu
发明人： Hui Huang , Wenming Zhang , Yong Xiao , Xueying Zeng , Huajie Chen , Dongsuo Chen , Yusheng Hu
IPC分类号： H02K1/27 , H02K1/24
CPC分类号： H02K1/2766 , H02K1/246 , H02K2213/03
摘要： A motor and a rotor thereof are provided. Taking the distance between the two endpoints of a permanent magnet of a motor rotor that are on the side away from the center of an iron core as the length L of the permanent magnet, and the distance between a line connecting the two endpoints of the permanent magnet that are on the side away from the center of the iron core and the center point on the side of the permanent magnet that is close to the centerline of the iron core as the width H of the permanent magnet, then H/L ≧ 1/10. By adjusting the relationship between the length L and width H of the permanent magnet, the air gap magnetic density of the permanent magnet can be effectively increased.
摘要翻译：提供电动机及其转子。将离开铁芯中心的一侧的电动机转子的永磁体的两个端点之间的距离作为永磁体的长度L，以及连接永磁体的两个端点的线之间的距离磁铁位于远离铁芯中心的一侧，永磁体一侧的中心点与铁芯的中心线接近永磁体的宽度H，则H /L≥1 / 10。通过调整永磁体的长度L和宽度H之间的关系，能够有效地提高永磁体的气隙磁密度。

5. 发明授权

US09502934B2 Motor rotor and motor having same 有权
标题翻译：电动机转子与电动机相同
公开(公告)号：US09502934B2
公开(公告)日：2016-11-22
申请号：US14235600
申请日：2011-08-29
申请人： Hui Huang , Yusheng Hu , Dongsuo Chen , Huajie Chen , Yong Xiao , Xueying Zeng , Wenming Zhang
发明人： Hui Huang , Yusheng Hu , Dongsuo Chen , Huajie Chen , Yong Xiao , Xueying Zeng , Wenming Zhang
IPC分类号： H02K1/27 , H02K1/24
CPC分类号： H02K1/2766 , H02K1/246 , H02K2213/03
摘要： A motor rotor includes an iron core and a permanent magnet arranged inside the iron core, wherein, a plurality of groups of mounting grooves are arranged in the iron core in a circumferential direction of the iron core, and each group of mounting grooves comprises two or more than two mounting grooves arranged at intervals in a radial direction of the iron core; and a plurality of groups of permanent magnets are provided, and each permanent magnet in each group of permanent magnets is correspondingly embedded in the corresponding mounting groove of each group of mounting grooves. A motor having the motor rotor is further provided, and the magnetic reluctance torque of the motor rotor is increased, thereby increasing the output torque of the motor and the efficiency of the motor.
摘要翻译：电动机转子包括铁芯和布置在铁芯内部的永磁体，其中，多个安装槽组在铁芯的圆周方向上布置在铁芯中，并且每组安装槽包括两个或多个两个安装槽，沿铁心的径向间隔布置; 并且设置多组永磁体，并且每组永磁体中的每个永磁体相应地嵌入在每组安装槽的相应的安装槽中。进一步提供具有电动机转子的电动机，并且提高电动机转子的磁阻转矩，从而增加电动机的输出转矩和电动机的效率。

6. 发明授权

US09502930B2 Motor rotor and motor having same 有权
标题翻译：电动机转子与电动机相同
公开(公告)号：US09502930B2
公开(公告)日：2016-11-22
申请号：US14235604
申请日：2011-08-29
申请人： Hui Huang , Yusheng Hu , Dongsuo Chen , Huajie Chen , Yong Xiao , Xueying Zeng , Wenming Zhang
发明人： Hui Huang , Yusheng Hu , Dongsuo Chen , Huajie Chen , Yong Xiao , Xueying Zeng , Wenming Zhang
IPC分类号： H02K1/27 , H02K1/24
CPC分类号： H02K1/27 , H02K1/246 , H02K1/2766 , H02K2213/03
摘要： A motor rotor includes an iron core and permanent magnets provided inside the iron core. The iron core is provided with sets of mounting grooves on the iron core in the peripheral direction of the iron core, each set of mounting grooves having two or more mounting grooves provided intermittently in the radial direction of the iron core. There are sets of permanent magnets, the individual permanent magnet of each set of permanent magnets correspondingly being embedded into the individual mounting grooves of each set of mounting grooves; there is an island region between the outermost layer of mounting grooves and the periphery of the iron core, and an enhancing hole is provided in the island region, an enhancing rod being provided in the enhancing hole. A motor includes a motor stator and the motor rotor, with the motor rotor provided inside the motor stator.
摘要翻译：电机转子包括铁芯和设置在铁芯内部的永磁体。铁芯在铁芯的周向上设置有一组安装槽，每组安装槽具有沿铁芯的径向间隔地设置的两个或更多个安装槽。有一组永磁体，每组永磁体的单个永磁体相应地嵌入每组安装槽的各个安装槽中; 在安装槽的最外层和铁芯的周围之间存在岛状区域，在岛状区域设置有增强孔，在增强孔中设置有增强杆。电动机包括电动机定子和电动机转子，电动机转子设置在电动机定子内部。

7. 发明申请

US20140175932A1 MOTOR AND ROTOR THEREOF 有权
标题翻译：电机和转子
公开(公告)号：US20140175932A1
公开(公告)日：2014-06-26
申请号：US14235617
申请日：2011-08-29
申请人： Hui Huang , Wenming Zhang , Yong Xiao , Xueying Zeng , Huajie Chen , Dongsuo Chen , Yusheng Hu
发明人： Hui Huang , Wenming Zhang , Yong Xiao , Xueying Zeng , Huajie Chen , Dongsuo Chen , Yusheng Hu
IPC分类号： H02K1/27
CPC分类号： H02K1/2766 , H02K1/246 , H02K2213/03
摘要： Disclosed are a motor and a rotor thereof. Taking the distance between the two endpoints of a permanent magnet (20) of a motor rotor that are on the side away from the centre of an iron core (10) as the length L of the permanent magnet, and the distance between a line connecting the two endpoints of the permanent magnet that are on the side away from the centre of the iron core (10) and the centre point on the side of the permanent magnet that is close to the centreline of the iron core as the width H of the permanent magnet, then H/L≧1/10. By adjusting the relationship between the length L and width H of the permanent magnet, the air gap magnetic density of the permanent magnet can be effectively increased, i.e. increasing the permanent magnetic flux of the rotor in the directions of the d axis and q axis. Hence, the utilization rate of the permanent magnet and the performance of the rotor can be improved without increasing the number of permanent magnets used.
摘要翻译：公开了一种电机及其转子。将离开铁芯（10）的中心的一侧的电动机转子的永久磁铁（20）的两个端点之间的距离设为永久磁铁的长度L，以及连接线远离铁芯（10）的中心的一侧的永久磁体的两个端点和永久磁体侧的中心点接近铁芯的中心线，作为永磁体，H /L≥1/ 10。通过调整永磁体的长度L和宽度H之间的关系，可以有效地增加永磁体的气隙磁密度，即增加转子在d轴和q轴方向上的永久磁通量。因此，可以提高永久磁铁的利用率和转子的性能，而不增加使用的永磁体的数量。

8. 发明申请

US20140167550A1 MOTOR ROTOR AND MOTOR HAVING SAME 审中-公开
标题翻译：电机转子和电机
公开(公告)号：US20140167550A1
公开(公告)日：2014-06-19
申请号：US14235611
申请日：2011-08-29
申请人： Hui Huang , Yusheng Hu , Dongsuo Chen , Huajie Chen , Yong Xiao , Xueying Zeng , Wenming Zhang
发明人： Hui Huang , Yusheng Hu , Dongsuo Chen , Huajie Chen , Yong Xiao , Xueying Zeng , Wenming Zhang
IPC分类号： H02K1/27
CPC分类号： H02K1/2766 , H02K1/246 , H02K2213/03
摘要： Disclosed are a motor rotor and a motor having same, wherein the motor rotor comprises an iron core (10) and permanent magnets (20) provided within the iron core (10), sets of mounting grooves (30) are provided in the peripheral direction of the iron core, with each set of mounting grooves comprising more than two mounting grooves (30) arranged intermittently in the radial direction of the iron core (10). The permanent magnets (20) are correspondingly embedded into the individual mounting grooves (30). The thickness of the permanent magnet (20) at the centre of the cross section thereof and perpendicular to the rotor axis is greater than the thickness at both ends thereof. The rotor optimizes the shape of the permanent magnets (20) and improves the efficiency of the motor.
摘要翻译：公开了一种电动机转子和具有该电动机转子的电动机，其中，所述电动机转子包括设置在所述铁芯（10）内的铁芯（10）和永磁体（20），所述安装槽（30）其中每组安装槽包括沿着铁芯（10）的径向方向间歇地设置的多于两个的安装槽（30）。永磁体（20）相应地嵌入到各个安装槽（30）中。永磁体（20）的横截面中心并且与转子轴线垂直的厚度大于其两端的厚度。转子优化永磁体（20）的形状，提高电动机的效率。

9. 发明申请

US20140152139A1 PERMANENT MAGNET SYNCHRONOUS MOTOR 审中-公开
标题翻译：永磁同步电机
公开(公告)号：US20140152139A1
公开(公告)日：2014-06-05
申请号：US14235408
申请日：2011-08-31
申请人： Hui Huang , Yusheng Hu , Dongsuo Chen , Huajie Chen , Yong Xiao , Xueying Zeng , Wenming Zhang
发明人： Hui Huang , Yusheng Hu , Dongsuo Chen , Huajie Chen , Yong Xiao , Xueying Zeng , Wenming Zhang
IPC分类号： H02K1/27
CPC分类号： H02K1/2766 , H02K1/276 , H02K21/16 , H02K2213/03
摘要： Disclosed is a permanent magnet synchronous motor comprising a stator (1) and a rotor (2), wherein the stator (1) is provided thereon with a plurality of wire slots (3) in a circumferential direction, the rotor (2) is provided therein with a plurality of sets of magnet slots (5) in a circumferential direction, with the wire slots (3) being provided therein with coils (4) and the sets of magnet slots (5) being provided therein with permanent magnets (7); the number of poles of the permanent magnets (7) on the rotor (2) is P, the spacing between two adjacent sets of magnet slots (5) is W, the tooth width of the stator (1) is Lc, and the number of the wire slots (3) on the stator (1) is S, wherein 3PW/LcS=K, and 0.15≦K≦0.85. The permanent magnet synchronous motor can reduce dependence on rare earth and improve the output torque of the permanent magnet synchronous motor.
摘要翻译：公开了一种永磁同步电动机，其包括定子（1）和转子（2），其中定子（1）沿圆周方向设置有多个线槽（3），转子（2）设置其中在圆周方向上具有多组磁体槽（5），其中线槽（3）中设置有线圈（4），并且在其中设置有永磁体（7）的一组磁体槽（5） ; 转子（2）上的永磁体（7）的极数为P，相邻的两组磁体槽（5）之间的间隔为W，定子（1）的齿宽为Lc，定子（1）上的电线槽（3）的S为S，其中3PW / LcS = K，和0.15＆nlE; K＆nlE; 0.85。永磁同步电机可以减少对稀土的依赖，提高永磁同步电机的输出转矩。

10. 发明申请

US20140145539A1 PERMANENT MAGNET SYNCHRONOUS ELECTRIC MACHINE 有权
标题翻译：永磁同步电机
公开(公告)号：US20140145539A1
公开(公告)日：2014-05-29
申请号：US14235574
申请日：2011-08-31
申请人： Hui Huang , Yusheng Hu , Dongsuo Chen , Huajie Chen , Yong Xiao , Xueying Zeng , Wenming Zhang
发明人： Hui Huang , Yusheng Hu , Dongsuo Chen , Huajie Chen , Yong Xiao , Xueying Zeng , Wenming Zhang
IPC分类号： H02K1/27
CPC分类号： H02K1/2766
摘要： Disclosed is a permanent magnet synchronous electric machine, comprising a stator (1) and a rotor (2). A plurality of wire grooves (3) are provided peripherally on the stator (1), coils (4) are provided within the wire grooves (3), and a stator tooth (5) is provided between adjacent wire grooves (3). A plurality of magnetic groove sets (6) is provided peripherally within the rotor (2), each of the magnetic groove sets (6) comprising at least two magnetic steel grooves (7), with permanent magnets (8) placed within the magnetic steel grooves (7), and a magnetic channel (9) formed between the magnetic steel grooves (7). Of two adjacent magnetic channels (9), an end of one magnetic channel (9) is opposite a wire groove (3) and an end of the other magnetic channel (9) is opposite a stator tooth (5). The permanent magnet synchronous electric machine has a more steady output torque, and also reduces the noise and vibration provided during operation.
摘要翻译：公开了一种永磁同步电机，包括定子（1）和转子（2）。在定子（1）周围设有多个线槽（3），线圈（4）设置在线槽（3）内，定子齿（5）设置在相邻的线槽（3）之间。在转子（2）的周围设置有多个磁性槽组（6），每个磁性槽组（6）包括至少两个磁钢槽（7），永磁体（8）放置在磁钢凹槽（7）和形成在磁钢槽（7）之间的磁通道（9）。在两个相邻的磁通道（9）中，一个磁通道（9）的一端与电线槽（3）相对，另一磁通道（9）的一端与定子齿（5）相对。永磁同步电机具有更稳定的输出转矩，并且还降低了运行中提供的噪声和振动。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式