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公开(公告)号：US08672070B2
公开(公告)日：2014-03-18
申请号：US12947320
申请日：2010-11-16
IPC分类号： B60K7/00
CPC分类号： F16H3/44 , F16H57/082 , H02K7/116
摘要： A vehicle includes a chassis, a traction member associated with the chassis, and a drive system associated with the chassis and the traction member comprising an electric traction motor, a planetary gear assembly coupled to the electric traction motor, the planetary gear assembly comprising an output member coupled to the traction member, wherein rotation of the output member provides a drive torque for the traction member.
摘要翻译： 车辆包括底盘，与底盘相关联的牵引构件，以及与底盘相关联的驱动系统，牵引构件包括电牵引马达，耦合到电力牵引马达的行星齿轮组件，行星齿轮组件包括输出 联接到牵引构件的构件，其中输出构件的旋转为牵引构件提供驱动力矩。
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公开(公告)号：US08449429B2
公开(公告)日：2013-05-28
申请号：US12947186
申请日：2010-11-16
IPC分类号： F16H3/44
CPC分类号： F16H3/44 , F16H57/082 , H02K7/116
摘要： A planetary gear assembly includes a ring gear configured for connection to a rotor of an electric motor when in a first position and configured for connection to a housing of the electric motor when in a second position, a sun gear configured for connection to the housing when the ring gear is in the first position and configured for connection to the rotor when the ring gear is in the second position, and a plurality of planet gears configured to mesh with the ring gear and the sun gear.
摘要翻译： 行星齿轮组件包括齿圈，其构造成当处于第一位置时连接到电动机的转子，并且构造成当处于第二位置时连接到电动机的壳体，太阳齿轮构造成用于连接到壳体 所述环形齿轮处于所述第一位置，并且构造成当所述环形齿轮处于所述第二位置时与所述转子连接，并且所述多个行星齿轮构造成与所述环形齿轮和所述太阳齿轮啮合。
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公开(公告)号：US20110115320A1
公开(公告)日：2011-05-19
申请号：US12947186
申请日：2010-11-16
CPC分类号： F16H3/44 , F16H57/082 , H02K7/116
摘要： A planetary gear assembly includes a ring gear configured for connection to a rotor of an electric motor when in a first position and configured for connection to a housing of the electric motor when in a second position, a sun gear configured for connection to the housing when the ring gear is in the first position and configured for connection to the rotor when the ring gear is in the second position, and a plurality of planet gears configured to mesh with the ring gear and the sun gear.
摘要翻译： 行星齿轮组件包括齿圈，其构造成当处于第一位置时连接到电动机的转子，并且构造成当处于第二位置时连接到电动机的壳体，太阳齿轮构造成用于连接到壳体 所述环形齿轮处于所述第一位置，并且构造成当所述环形齿轮处于所述第二位置时与所述转子连接，并且所述多个行星齿轮构造成与所述环形齿轮和所述太阳轮啮合。
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公开(公告)号：US08633622B2
公开(公告)日：2014-01-21
申请号：US12947260
申请日：2010-11-16
CPC分类号： F16H3/44 , F16H57/082 , H02K7/116
摘要： An electric motor assembly includes a stator defining a first interior space, a rotor positioned within the first interior space and configured for rotation relative to the stator, the rotor defining a second interior space, and a planetary gear assembly associated with the rotor and at least partially positioned within the second interior space.
摘要翻译： 电动机组件包括限定第一内部空间的定子，定位在第一内部空间内并被配置为相对于定子旋转的转子，限定第二内部空间的转子和与转子相关联的至少一个行星齿轮组件 部分地位于第二内部空间内。
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公开(公告)号：US20110115321A1
公开(公告)日：2011-05-19
申请号：US12947260
申请日：2010-11-16
CPC分类号： F16H3/44 , F16H57/082 , H02K7/116
摘要： An electric motor assembly includes a stator defining a first interior space, a rotor positioned within the first interior space and configured for rotation relative to the stator, the rotor defining a second interior space, and a planetary gear assembly associated with the rotor and at least partially positioned within the second interior space.
摘要翻译： 电动机组件包括限定第一内部空间的定子，定位在第一内部空间内并被配置为相对于定子旋转的转子，限定第二内部空间的转子和与转子相关联的至少一个行星齿轮组件 部分地位于第二内部空间内。
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公开(公告)号：US20110114399A1
公开(公告)日：2011-05-19
申请号：US12947320
申请日：2010-11-16
CPC分类号： F16H3/44 , F16H57/082 , H02K7/116
摘要： A vehicle includes a chassis, a traction member associated with the chassis, and a drive system associated with the chassis and the traction member comprising an electric traction motor, a planetary gear assembly coupled to the electric traction motor, the planetary gear assembly comprising an output member coupled to the traction member, wherein rotation of the output member provides a drive torque for the traction member.
摘要翻译： 车辆包括底盘，与底盘相关联的牵引构件，以及与底盘相关联的驱动系统，牵引构件包括电牵引马达，耦合到电力牵引马达的行星齿轮组件，行星齿轮组件包括输出 联接到牵引构件的构件，其中输出构件的旋转为牵引构件提供驱动力矩。
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公开(公告)号：US08564168B2
公开(公告)日：2013-10-22
申请号：US12786098
申请日：2010-05-24
IPC分类号： H02K1/27
CPC分类号： H02K1/2766 , H02K2213/03
摘要： An electric machine includes a rotor lamination assembly having a lamination member formed from a material having a first yield strength. The lamination member includes a first bridge portion having a first width, and a first bridge zone having a first thickness. The rotor lamination assembly also includes at least one lamination section having a second bridge zone having a second thickness. The second thickness is greater than the first thickness. The rotor lamination assembly further includes at least one lamination element formed from a second material having a second yield strength that is higher than the first yield strength, and at least one lamination component. The at least one lamination component includes a second bridge portion having a second width. The second width is greater than the first width.
摘要翻译： 电机包括具有由具有第一屈服强度的材料形成的层压构件的转子叠片组件。 层压构件包括具有第一宽度的第一桥接部分和具有第一厚度的第一桥接区域。 转子层叠组件还包括具有第二厚度的第二桥接区域的至少一个层压部分。 第二厚度大于第一厚度。 转子层叠组件还包括由具有高于第一屈服强度的第二屈服强度的第二材料形成的至少一个层压元件和至少一个层压部件。 所述至少一个层压部件包括具有第二宽度的第二桥接部分。 第二宽度大于第一宽度。
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公开(公告)号：US20120013211A1
公开(公告)日：2012-01-19
申请号：US12838095
申请日：2010-07-16
IPC分类号： H02K7/116
CPC分类号： H02K7/116
摘要： An electric machine includes a stator mounted within the housing, and a transmission member mounted within the housing and surrounded at least in part by the stator. The transmission member includes a gear mechanism operatively coupled to an output shaft. The transmission mechanism is rotatable relative to the stator.
摘要翻译： 电机包括安装在壳体内的定子和安装在壳体内并被至少部分地由定子包围的传动构件。 传动构件包括可操作地联接到输出轴的齿轮机构。 传动机构可相对于定子旋转。
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公开(公告)号：US20110273047A1
公开(公告)日：2011-11-10
申请号：US12776988
申请日：2010-05-10
CPC分类号： H02K1/2766 , Y10T29/49012
摘要： An electric machine includes a stator, and a rotor lamination assembly configured to rotate relative to the stator. The rotor assembly includes at least one lamination member that includes a body having an inner diametric edge that extends to an outer diametric edge, and at least one magnet receiving member. The at least one magnet receiving member is formed in the body and includes a first end that extends to a second end. The second end is spaced from the outer diametric edge to form a bridge portion. The at least one lamination member includes at least one stress concentration element positioned between the inner diametric edge and the outer diametric edge. The at least one stress concentration element is configured and disposed to reduce stress in the bridge portion.
摘要翻译： 电机包括定子和配置成相对于定子旋转的转子叠片组件。 转子组件包括至少一个层压构件，其包括具有延伸到外径边缘的内径边缘的主体和至少一个磁体接收构件。 所述至少一个磁体接收构件形成在所述本体中并且包括延伸到第二端的第一端。 第二端与外径边缘隔开以形成桥接部分。 所述至少一个层压构件包括定位在所述内径边缘和所述外径边缘之间的至少一个应力集中元件。 至少一个应力集中元件被配置和设置以减小桥接部分中的应力。
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公开(公告)号：US20110285241A1
公开(公告)日：2011-11-24
申请号：US12786098
申请日：2010-05-24
IPC分类号： H02K1/27
CPC分类号： H02K1/2766 , H02K2213/03
摘要： An electric machine includes a rotor lamination assembly having a lamination member formed from a material having a first yield strength. The lamination member includes a first bridge portion having a first width, and a first bridge zone having a first thickness. The rotor lamination assembly also includes at least one lamination section having a second bridge zone having a second thickness. The second thickness is greater than the first thickness. The rotor lamination assembly further includes at least one lamination element formed from a second material having a second yield strength that is higher than the first yield strength, and at least one lamination component. The at least one lamination component includes a second bridge portion having a second width. The second width is greater than the first width.
摘要翻译： 电机包括具有由具有第一屈服强度的材料形成的层压构件的转子叠片组件。 层压构件包括具有第一宽度的第一桥接部分和具有第一厚度的第一桥接区域。 转子层叠组件还包括具有第二厚度的第二桥接区域的至少一个层压部分。 第二厚度大于第一厚度。 转子层叠组件还包括由具有高于第一屈服强度的第二屈服强度的第二材料形成的至少一个层压元件和至少一个层压部件。 所述至少一个层压部件包括具有第二宽度的第二桥接部分。 第二宽度大于第一宽度。
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