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1. 发明授权

US07705495B2 Cooling system for an electric motor 有权
标题翻译：电动机冷却系统
公开(公告)号：US07705495B2
公开(公告)日：2010-04-27
申请号：US11561083
申请日：2006-11-17
申请人： Timothy J. Alfermann , Arthur L. McGrew, Jr.
发明人： Timothy J. Alfermann , Arthur L. McGrew, Jr.
IPC分类号： H02K9/00
CPC分类号： H02K3/24 , H02K1/20 , H02K9/19 , Y10T29/49009
摘要： The present invention provides a stator assembly for an electromechanical hybrid transmission. The stator assembly is generally annular and defines a centrally located rotor aperture configured to accommodate a rotor. The stator assembly includes a stator core having a plurality of radially inwardly extending stator teeth, and a stator wire wound around each of the stator teeth to form a plurality of stator coils. Epoxy resin is applied between each pair of adjacent stator teeth. The epoxy resin defines a plurality of stator cooling channels located in close proximity to the stator coils, and a plurality of rotor cooling channels located in close proximity to the rotor aperture. A cooling medium is disposed within the stator cooling channels and the rotor cooling channels such that the stator coils and a later assembled rotor can be cooled.
摘要翻译：本发明提供一种用于机电混合变速器的定子组件。定子组件通常是环形的，并且限定了一个中心定位的转子孔，其配置成容纳转子。定子组件包括具有多个径向向内延伸的定子齿的定子芯和围绕每个定子齿缠绕以形成多个定子线圈的定子线。在每对相邻的定子齿之间施加环氧树脂。环氧树脂限定位于紧邻定子线圈的多个定子冷却通道，以及多个位于转子孔附近的转子冷却通道。冷却介质设置在定子冷却通道和转子冷却通道内，使得可以冷却定子线圈和稍后组装的转子。

2. 发明授权

US08181333B2 Method of manufacturing squirrel-cage rotor 有权
标题翻译：鼠笼式转子的制造方法
公开(公告)号：US08181333B2
公开(公告)日：2012-05-22
申请号：US12407210
申请日：2009-03-19
申请人： Timothy J. Alfermann , Arthur L. McGrew, Jr. , Ahmed M. El-Antably
发明人： Timothy J. Alfermann , Arthur L. McGrew, Jr. , Ahmed M. El-Antably
IPC分类号： H02K15/00 , H02K15/09 , H02K17/16
CPC分类号： H02K15/0012 , B22D19/0054 , Y10T29/49012
摘要： A method of manufacturing a squirrel-cage rotor includes: providing a laminated stack; attaching a plurality of rotor bars to the laminated stack, wherein the plurality of rotor bars each include opposite longitudinal ends; and die-casting a pair of end rings at the longitudinal ends of the plurality of rotor bars.
摘要翻译：一种制造鼠笼式转子的方法包括：提供层压叠层; 将多个转子条附接到所述层压堆叠，其中所述多个转子条各自包括相对的纵向端部; 并且在多个转子条的纵向端部压铸一对端环。

3. 发明授权

US07936104B2 Permanent magnet machines with stator pole sections having different magnetic materials 有权
标题翻译：具有不同磁性材料的定子极部分的永磁体机器
公开(公告)号：US07936104B2
公开(公告)日：2011-05-03
申请号：US12406637
申请日：2009-03-18
申请人： Timothy J. Alfermann , Arthur L. McGrew, Jr. , Ahmed M. El-Antably
发明人： Timothy J. Alfermann , Arthur L. McGrew, Jr. , Ahmed M. El-Antably
IPC分类号： H02K1/00
CPC分类号： H02K1/02 , H02K1/148
摘要： A permanent magnet machine includes a rotor and a stator including plurality of stator pole sections. Each stator pole section comprises a core section having an inner end piece disposed adjacent to the core section, the inner end piece comprising a first magnetic material that is adapted to saturate during exposure to a first magnetic field strength, and an outer end piece disposed adjacent to the core section radially outwardly relative to the inner end piece, the outer end piece comprising a second magnetic material that is adapted to be unsaturated during exposure to the first magnetic field strength and to saturate during exposure to a second magnetic field strength, wherein the second magnetic field strength is greater than the first magnetic field strength.
摘要翻译：一种永磁体机器，包括具有多个定子极部的转子和定子。每个定子极部分包括具有与芯部分相邻设置的内端件的芯部分，内端件包括适于在暴露于第一磁场强度期间饱和的第一磁性材料和邻近设置的外端件所述外端件包括第二磁性材料，所述第二磁性材料适于在暴露于所述第一磁场强度期间是不饱和的，并且在暴露于第二磁场强度期间饱和，其中所述第二磁性材料第二磁场强度大于第一磁场强度。

4. 发明授权

US07736202B1 Contact assembly for attachment to an electronics module 有权
标题翻译：用于连接到电子模块的触头组件
公开(公告)号：US07736202B1
公开(公告)日：2010-06-15
申请号：US12353419
申请日：2009-01-14
申请人： Edward L. Kaiser , Ryan Van Tiem , Michael H Standing , David A Galey , Mark A. Adams , Arthur L. McGrew, Jr.
发明人： Edward L. Kaiser , Ryan Van Tiem , Michael H Standing , David A Galey , Mark A. Adams , Arthur L. McGrew, Jr.
IPC分类号： H01R13/24
CPC分类号： H01R13/2421 , H01R13/17
摘要： A power electronics module includes an electronics module and a connector housing. The electronics module includes at least one interface section having at least one conductive surface. At least one connector is configured for attachment to the electronics module to establish electrical communication between the connector and the electronics module. The connector includes a connector housing, an insulative housing, a terminal and a biasing device. The insulative housing is supported by the connector housing. The terminal is configured to transmit electrical current to the conductive surface of the electronics module. The biasing device is configured to bias the terminal in a first direction to establish electrical contact with the conductive surface and the conductive surface biases the terminal in a second direction, opposite the first direction.
摘要翻译：电力电子模块包括电子模块和连接器壳体。电子模块包括具有至少一个导电表面的至少一个接口部分。至少一个连接器被配置为附接到电子模块以建立连接器和电子模块之间的电连通。连接器包括连接器壳体，绝缘壳体，端子和偏置装置。绝缘壳体由连接器壳体支撑。端子被配置为将电流传输到电子模块的导电表面。偏置装置被配置为在第一方向上偏置端子以与导电表面建立电接触，并且导电表面沿与第一方向相反的第二方向偏压端子。

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