公开(公告)号：US20130099503A1

公开(公告)日：2013-04-25

申请号：US13280811

申请日：2011-10-25

申请人： Bharat Bagepalli ,  Robert Michael Zirin ,  Randy Scott Longtin ,  Kiruba Sivasubramaniam Haran ,  Jan Erich Hemmelmann ,  Francesco Papini ,  Alexander Fiseni

发明人： Bharat Bagepalli ,  Robert Michael Zirin ,  Randy Scott Longtin ,  Kiruba Sivasubramaniam Haran ,  Jan Erich Hemmelmann ,  Francesco Papini ,  Alexander Fiseni

IPC分类号： H02K1/18 ,  F03D9/00

CPC分类号： H02K1/146 ,  H02K1/18 ,  H02K7/1838 ,  Y02E10/725

摘要： An electrical machine stator is disclosed that includes a stack of laminations configured to be assembled together so as to define at least one stator tooth. Each lamination may include an inner edge, an outer edge and first and second side edges extending at least partially between the inner and outer edges so as to define at least a portion of the at least one tooth. Additionally, each lamination may define a nesting feature between the first and second side edges, wherein the nesting feature of each lamination is engaged against the nesting feature of an adjacent lamination when the stack of laminations is assembled together.

摘要翻译： 公开了一种电机定子，其包括被构造成组装在一起以限定至少一个定子齿的叠层。 每个层压可以包括内边缘，外边缘以及至少部分地在内边缘和外边缘之间延伸的第一和第二侧边缘，以便限定至少一个牙齿的至少一部分。 此外，每个层压可以限定第一和第二侧边缘之间的嵌套特征，其中当层叠叠层组装在一起时，每个层叠件的嵌套特征与相邻层压体的嵌套特征接合。

公开(公告)号：US20110285490A2

公开(公告)日：2011-11-24

申请号：US12963822

申请日：2010-12-09

申请人： Alexander Fiseni ,  Jan Hemmelmann ,  Stefan Brandhoff

发明人： Alexander Fiseni ,  Jan Hemmelmann ,  Stefan Brandhoff

IPC分类号： H01F21/06 ,  H01F7/06

CPC分类号： H01F38/18 ,  H01F27/263 ,  Y10T29/4902

摘要： An electrical assembly is provided. The electrical assembly includes a ring having at least two annular segments. Each annular segment includes a first portion and a second portion. The second portion tapers from the first portion toward an end of the second portion to define a circumferential cross-sectional area of the ring that is substantially constant along a radius of the electrical assembly. At least one winding is coupled about the ring.

摘要翻译： 提供电气组件。 电气组件包括具有至少两个环形段的环。 每个环形段包括第一部分和第二部分。 第二部分从第一部分朝向第二部分的端部逐渐变细，以限定沿电气组件的半径基本恒定的环的圆周横截面积。 至少一个绕组围绕环耦合。