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1. 发明申请

US20140103771A1 RADIALLY EMBEDDED PERMANENT MAGNET ROTOR AND METHODS THEREOF 有权
标题翻译：放射性嵌入式永久磁铁转子及其方法
公开(公告)号：US20140103771A1
公开(公告)日：2014-04-17
申请号：US13652161
申请日：2012-10-15
申请人： RBC MANUFACTURING CORPORATION
发明人： Daniel Shawn Figgins , Michael Allen Marks
IPC分类号： H02K1/28 , H02K15/03
CPC分类号： H02K1/28 , H02K1/2773 , H02K15/03 , H02K21/16 , Y10T29/49012
摘要： In one embodiment, a permanent magnet rotor is provided. The permanent magnet rotor includes a substantially cylindrical rotor core including an outer edge, an inner edge, and opposed first and second ends. The rotor further includes a first wall and a second wall defining at least one radial aperture extending radially through the rotor core. The rotor further includes at least one permanent magnet positioned within the at least one radial aperture. A first indentation is formed in one of the at least one permanent magnet and the first wall, the first indentation defining a first space between the at least one permanent magnet and the radial aperture first wall. The rotor further includes a first material positioned within the first space, the material configured to substantially prevent movement of the permanent magnet relative to the at least one radial aperture.
摘要翻译：在一个实施例中，提供永磁转子。永磁转子包括基本上圆柱形的转子铁心，其包括外边缘，内边缘以及相对的第一和第二端。所述转子还包括第一壁和第二壁，所述第一壁和第二壁限定径向延伸穿过转子芯的至少一个径向孔。转子还包括定位在至少一个径向孔内的至少一个永磁体。在所述至少一个永磁体和所述第一壁中的一个中形成第一凹槽，所述第一凹槽限定所述至少一个永磁体和所述径向孔第一壁之间的第一空间。所述转子还包括位于所述第一空间内的第一材料，所述材料构造成基本上防止所述永磁体相对于所述至少一个径向孔的移动。

2. 发明授权

US09882440B2 Radially embedded permanent magnet rotor and methods thereof 有权
公开(公告)号：US09882440B2
公开(公告)日：2018-01-30
申请号：US13652210
申请日：2012-10-15
申请人： RBC Manufacturing Corporation
发明人： Harold Clifton Kingrey , Subhash Marutirao Brahmavar , Daniel Shawn Figgins , Jason Jon Kreidler , Andrew Craig Barry , David Michael Pierre , Changiz Rashidzadeh
IPC分类号： H02K21/12 , H02K1/06 , H02K1/24 , H02K1/27 , H02K21/16
CPC分类号： H02K1/2773 , H02K21/16 , H02K2201/03 , H02K2213/03 , Y10T29/49012
摘要： In one embodiment, a permanent magnet rotor is provided. The permanent magnet rotor includes a shaft comprising an outer diameter, a first hub coupled about the shaft outer diameter, and a first plurality of pole pieces positioned radially about the hub. The rotor further includes a plurality of permanent magnets positioned radially about the hub. The plurality of pole pieces and the plurality of permanent magnets define a rotor outer diameter, and the rotor outer diameter is magnetically isolated from shaft.

3. 发明申请

US20140103769A1 RADIALLY EMBEDDED PERMANENT MAGNET ROTOR AND METHODS THEREOF 有权
标题翻译：放射性嵌入式永久磁铁转子及其方法
公开(公告)号：US20140103769A1
公开(公告)日：2014-04-17
申请号：US13652210
申请日：2012-10-15
申请人： RBC MANUFACTURING CORPORATION
发明人： Harold Clifton Kingrey , Subhash Marutirao Brahmavar , Daniel Shawn Figgins , Jason Jon Kreidler , Andrew Craig Barry , David Michael Pierre , Changiz Rashidzadeh
IPC分类号： H02K1/27 , H02K15/03 , H02K1/28
CPC分类号： H02K1/2773 , H02K21/16 , H02K2201/03 , H02K2213/03 , Y10T29/49012
摘要： In one embodiment, a permanent magnet rotor is provided. The permanent magnet rotor includes a shaft comprising an outer diameter, a first hub coupled about the shaft outer diameter, and a first plurality of pole pieces positioned radially about the hub. The rotor further includes a plurality of permanent magnets positioned radially about the hub. The plurality of pole pieces and the plurality of permanent magnets define a rotor outer diameter, and the rotor outer diameter is magnetically isolated from shaft.
摘要翻译：在一个实施例中，提供永磁转子。所述永磁转子包括轴，所述轴包括外径，围绕所述轴外径连接的第一轮毂和围绕所述轮毂径向地定位的第一多个极片。转子还包括围绕轮毂径向定位的多个永磁体。多个极片和多个永磁体限定转子外径，并且转子外径与轴磁隔离。

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