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公开(公告)号：US08354767B2
公开(公告)日：2013-01-15
申请号：US12921602
申请日：2009-03-18
CPC分类号： H02K1/2793 , H02K1/2786
摘要： A permanent magnet machine is provided comprising a stator and a rotor, the rotor being adapted to rotate relative to the stator, the rotor comprising a plurality of permanent magnets separated in the circumferential direction from each other by axially extending rotor pole pieces for concentrating the magnetic flux from the permanent magnets, the stator having a structure that defines axial limits of an air gap between the stator and the rotor for communicating magnetic flux between the stator and the rotor, wherein that at least some of the permanent magnets extend axially outside the axial limits of the air gap as defined by the stator structure.
摘要翻译： 本发明提供一种永磁电机，包括定子和转子，该转子适于相对于定子旋转，该转子包括通过轴向延伸的转子极片在圆周方向上分离的多个永磁体，用于集中磁 来自永磁体的磁通量，定子具有限定定子和转子之间的气隙的轴向极限的结构的结构，用于使定子和转子之间的磁通量传递，其中至少一些永磁体轴向延伸到轴向外 定子结构定义的气隙极限。
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公开(公告)号：US20120200177A1
公开(公告)日：2012-08-09
申请号：US13496891
申请日：2010-09-20
CPC分类号： H02K3/12 , H02K1/145 , H02K21/145 , H02K41/02 , H02K41/03 , H02K2201/12
摘要： Disclosed is a stator device adapted to be arranged in an electrical machine, where the electrical machine further comprises a moving device, where the stator device is a multi-phase stator device, where the phases are arranged side-by-side in a direction perpendicular to direction of motion of the moving device, and where each phase comprises a first stator core section having a set of teeth, a second stator core section having a set of teeth, and a coil, and where the teeth are arranged to protrude towards the moving device; and wherein at least two neighbouring phases share a stator core section, so that the first stator core section of a first phase and a second stator core section of a second phase is formed as a single unit.
摘要翻译： 公开了一种适于布置在电机中的定子装置，其中电机还包括移动装置，其中定子装置是多相定子装置，其中相位在垂直方向上并排布置 到所述移动装置的运动方向，并且其中每个相包括具有一组齿的第一定子芯部分，具有一组齿的第二定子芯部分和线圈，并且其中所述齿布置成朝向 移动装置 并且其中至少两个相邻相共享定子铁心部分，使得第一相的第一定子铁芯部分和第二相的第二定子铁芯部分形成为单个单元。
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公开(公告)号：US08441162B2
公开(公告)日：2013-05-14
申请号：US13496891
申请日：2010-09-20
IPC分类号： H02K21/12
CPC分类号： H02K3/12 , H02K1/145 , H02K21/145 , H02K41/02 , H02K41/03 , H02K2201/12
摘要： Disclosed is a stator device adapted to be arranged in an electrical machine, where the electrical machine further comprises a moving device, where the stator device is a multi-phase stator device, where the phases are arranged side-by-side in a direction perpendicular to direction of motion of the moving device, and where each phase comprises a first stator core section having a set of teeth, a second stator core section having a set of teeth, and a coil, and where the teeth are arranged to protrude towards the moving device; and wherein at least two neighboring phases share a stator core section, so that the first stator core section of a first phase and a second stator core section of a second phase is formed as a single unit.
摘要翻译： 公开了一种适于布置在电机中的定子装置，其中电机还包括移动装置，其中定子装置是多相定子装置，其中相位在垂直方向上并排布置 到所述移动装置的运动方向，并且其中每个相包括具有一组齿的第一定子芯部分，具有一组齿的第二定子芯部分和线圈，并且其中所述齿布置成朝向 移动装置 并且其中至少两个相邻相共享定子铁心部分，使得第一相的第一定子铁芯部分和第二相的第二定子铁芯部分形成为单个单元。
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公开(公告)号：US20110025140A1
公开(公告)日：2011-02-03
申请号：US12921602
申请日：2009-03-18
CPC分类号： H02K1/2793 , H02K1/2786
摘要： A permanent magnet machine is provided comprising a stator and a rotor, the rotor being adapted to rotate relative to the stator, the rotor comprising a plurality of permanent magnets separated in the circumferential direction from each other by axially extending rotor pole pieces for concentrating the magnetic flux from the permanent magnets, the stator having a structure that defines axial limits of an air gap between the stator and the rotor for communicating magnetic flux between the stator and the rotor, wherein that at least some of the permanent magnets extend axially outside the axial limits of the air gap as defined by the stator structure.
摘要翻译： 本发明提供一种永磁电机，包括定子和转子，该转子适于相对于定子旋转，该转子包括通过轴向延伸的转子极片在圆周方向上分离的多个永磁体，用于集中磁 来自永磁体的磁通量，定子具有限定定子和转子之间的气隙的轴向极限的结构的结构，用于使定子和转子之间的磁通量传递，其中至少一些永磁体轴向延伸到轴向外 定子结构定义的气隙极限。
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