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1. 发明授权

US07821175B2 Stator assembly for an electric machine and method of manufacturing the same 有权
标题翻译：一种电机的定子组件及其制造方法
公开(公告)号：US07821175B2
公开(公告)日：2010-10-26
申请号：US12333719
申请日：2008-12-12
申请人： Dan M. Ionel , Stephen J. Dellinger , Robert J. Heideman , Alan E. Lesak
发明人： Dan M. Ionel , Stephen J. Dellinger , Robert J. Heideman , Alan E. Lesak
IPC分类号： H02K1/06
CPC分类号： H02K1/148 , H02K15/022 , Y10T29/49009
摘要： A stator for an electric machine includes a plurality of core segments interconnected with one another. At least one core segment includes a plurality of teeth and a back portion that at least partially interconnects the teeth. A first one-piece mold defines a first end insulator portion and a plurality of slot insulator portions, and a second one-piece mold defines a second end insulator portion and a second plurality of slot insulator portions. The plurality of core segments is positioned between the first mold and the second mold such that the molds align and insulate the core portions. The stator also includes a plurality of coils. Each coil surrounds at least a portion of one tooth.
摘要翻译：电机的定子包括彼此互连的多个芯段。至少一个芯段包括多个齿和至少部分地互相连接齿的后部。第一单件模具限定第一端绝缘体部分和多个狭槽绝缘体部分，并且第二单件模具限定第二端部绝缘体部分和第二多个狭槽绝缘体部分。多个芯部段位于第一模具和第二模具之间，使得模具对准和绝缘芯部分。定子还包括多个线圈。每个线圈包围一个牙齿的至少一部分。

2. 发明授权

US07737598B2 Electric motor having a stator 有权
标题翻译：具有定子的电动机
公开(公告)号：US07737598B2
公开(公告)日：2010-06-15
申请号：US11776296
申请日：2007-07-11
申请人： Dan M. Ionel , Stephen J. Dellinger , Alan E. Lesak
发明人： Dan M. Ionel , Stephen J. Dellinger , Alan E. Lesak
IPC分类号： H02K1/00
CPC分类号： H02K1/148 , H02K3/28 , H02K29/03
摘要： A stator configured to rotate a rotor with a number of magnetic poles includes a yoke that includes a back portion and a first type and first quantity of integral teeth, and a second type and second quantity of insertable teeth coupled to the back portion. At least two coils are wound with a continuous electric wire. Each of the coils is placed around two different integral teeth to define a first winding section. At least two other coils are wound with a continuous electric wire. The other coils are placed around two different insertable teeth to define a second winding section.
摘要翻译：构造成使具有多个磁极的转子旋转的定子包括包括后部和第一类型和第一数量的整体齿的轭，以及联接到后部的第二类型和第二数量的可插入齿。用连续的电线缠绕至少两个线圈。每个线圈被放置在两个不同的整体齿周围以限定第一绕组部分。至少另外两个线圈用连续的电线缠绕。其他线圈围绕两个不同的可插入齿放置以限定第二绕组部分。

3. 发明授权

US07348706B2 Stator assembly for an electric machine and method of manufacturing the same 有权
标题翻译：一种电机的定子组件及其制造方法
公开(公告)号：US07348706B2
公开(公告)日：2008-03-25
申请号：US11263340
申请日：2005-10-31
申请人： Dan M. Ionel , Stephen J. Dellinger , Robert J. Heideman , Alan E. Lesak
发明人： Dan M. Ionel , Stephen J. Dellinger , Robert J. Heideman , Alan E. Lesak
IPC分类号： H02K1/00
CPC分类号： H02K1/148 , H02K15/022 , Y10T29/49009
摘要： A stator for a multi-phase electric machine having a plurality of core segments interconnected with one another and a plurality of coils. At least one core segment includes a plurality of teeth and a back portion that at least partially interconnects the teeth. The back portion of each segment has a first arrangement in which the teeth of that segment are a first distance from one another and a second arrangement in which the teeth of that segment are a second distance from one another, the second distance being smaller than the first distance. Each coil surrounds at least a portion of one tooth, wherein all coils surrounding teeth of a single core segment interconnect to at least partially define one phase winding.
摘要翻译：一种用于多相电机的定子，其具有彼此互连的多个芯段和多个线圈。至少一个芯段包括多个齿和至少部分地互相连接齿的后部。每个段的后部具有第一布置，其中该段的齿彼此是第一距离，而第二布置中，该段的齿彼此相距第二距离，第二距离小于第一距离每个线圈围绕一个齿的至少一部分，其中围绕单个芯段的齿的所有线圈互连以至少部分地限定一个相绕组。

4. 发明申请

US20090085415A1 STATOR ASSEMBLY FOR AN ELECTRIC MACHINE AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：电机的定子组件及其制造方法
公开(公告)号：US20090085415A1
公开(公告)日：2009-04-02
申请号：US12333719
申请日：2008-12-12
申请人： Dan M. Ionel , Stephen J. Dellinger , Robert J. Heideman , Alan E. Lesak
发明人： Dan M. Ionel , Stephen J. Dellinger , Robert J. Heideman , Alan E. Lesak
IPC分类号： H02K1/18 , H02K15/02 , H02K15/06
CPC分类号： H02K1/148 , H02K15/022 , Y10T29/49009
摘要： A stator for an electric machine includes a plurality of core segments interconnected with one another. At least one core segment includes a plurality of teeth and a back portion that at least partially interconnects the teeth. A first one-piece mold defines a first end insulator portion and a plurality of slot insulator portions, and a second one-piece mold defines a second end insulator portion and a second plurality of slot insulator portions. The plurality of core segments is positioned between the first mold and the second mold such that the molds align and insulate the core portions. The stator also includes a plurality of coils. Each coil surrounds at least a portion of one tooth.
摘要翻译：电机的定子包括彼此互连的多个芯段。至少一个芯段包括多个齿和至少部分地互相连接齿的后部。第一单件模具限定第一端绝缘体部分和多个狭槽绝缘体部分，并且第二单件模具限定第二端部绝缘体部分和第二多个狭槽绝缘体部分。多个芯部段位于第一模具和第二模具之间，使得模具对准和绝缘芯部分。定子还包括多个线圈。每个线圈包围一个牙齿的至少一部分。

5. 发明申请

US20080272667A1 INTERIOR PERMANENT MAGNET MOTOR AND ROTOR 有权
标题翻译：内置永磁电机和转子
公开(公告)号：US20080272667A1
公开(公告)日：2008-11-06
申请号：US12114460
申请日：2008-05-02
申请人： Dan M. Ionel , Stephen J. Dellinger , Jeremiah Mattingly , Alan E. Lesak
发明人： Dan M. Ionel , Stephen J. Dellinger , Jeremiah Mattingly , Alan E. Lesak
IPC分类号： H02K21/12
CPC分类号： H02K1/276 , H02K21/46
摘要： An electric machine includes a stator and a rotor core positioned adjacent the stator and rotatable about a longitudinal axis. The rotor core includes a plurality of bar apertures, a plurality of elongated flux barriers separate from the bar apertures and positioned radially inward of the bar apertures, and a plurality of magnet slots separate from the bar slots and positioned radially inward of a portion of the bar apertures. The electric machine also includes a plurality of magnets, each positioned in one of the magnet slots. A plurality of conductive bars are each positioned in one of the bar apertures and includes a first end and a second end. A first end ring is coupled to the first end of each of the bars and a second end ring is coupled to the second end of each of the bars.
摘要翻译：电机包括定子和定子相邻定子并可围绕纵向轴线旋转的转子芯。转子芯包括多个杆孔，多个细长的磁通屏障与杆孔分开并且定位在杆孔的径向内侧，以及多个与杆槽分离的磁体槽，并且位于径向内侧的一部分酒吧孔。电机还包括多个磁体，每个磁体定位在一个磁体槽中。多个导电棒各自定位在一个杆孔中，并且包括第一端和第二端。第一端环联接到每个杆的第一端，并且第二端环联接到每个杆的第二端。

6. 发明申请

US20080129140A1 STATOR ASSEMBLY FOR AN ELECTRIC MACHINE AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：电机的定子组件及其制造方法
公开(公告)号：US20080129140A1
公开(公告)日：2008-06-05
申请号：US12028462
申请日：2008-02-08
申请人： Dan M. Ionel , Stephen J. Dellinger , Robert J. Heideman , Alan E. Lesak
发明人： Dan M. Ionel , Stephen J. Dellinger , Robert J. Heideman , Alan E. Lesak
IPC分类号： H02K1/16 , H02K3/48
CPC分类号： H02K1/148 , H02K15/022 , Y10T29/49009
摘要： A stator for a multi-phase electric machine having a plurality of core segments interconnected with one another and a plurality of coils. At least one core segment includes a plurality of teeth and a back portion that at least partially interconnects the teeth. The back portion of each segment has a first arrangement in which the teeth of that segment are a first distance from one another and a second arrangement in which the teeth of that segment are a second distance from one another, the second distance being smaller than the first distance. Each coil surrounds at least a portion of one tooth, wherein all coils surrounding teeth of a single core segment are interconnected to at least partially define one phase winding. Each of the plurality of core segments includes a center tooth having a first profile, a first end tooth having a second tooth profile, and a second end tooth having a third tooth profile. The first tooth profile is different than the second tooth profile and the third tooth profile.
摘要翻译：一种用于多相电机的定子，其具有彼此互连的多个芯段和多个线圈。至少一个芯段包括多个齿和至少部分地互相连接齿的后部。每个段的后部具有第一布置，其中该段的齿彼此是第一距离，而第二布置中，该段的齿彼此相距第二距离，第二距离小于第一距离每个线圈围绕一个齿的至少一部分，其中围绕单个芯段的齿的所有线圈被互连以至少部分地限定一个相绕组。所述多个芯部段中的每一个包括具有第一轮廓的中心齿，具有第二齿廓的第一端齿和具有第三齿廓的第二端齿。第一齿形不同于第二齿廓和第三齿廓。

7. 发明授权

US07923881B2 Interior permanent magnet motor and rotor 有权
标题翻译：内置永磁电动机和转子
公开(公告)号：US07923881B2
公开(公告)日：2011-04-12
申请号：US12114460
申请日：2008-05-02
申请人： Dan M. Ionel , Stephen J. Dellinger , Alan E. Lesak , Jeremiah Mattingly
发明人： Dan M. Ionel , Stephen J. Dellinger , Alan E. Lesak , Jeremiah Mattingly
IPC分类号： H02K21/12
CPC分类号： H02K1/276 , H02K21/46
摘要： An electric machine includes a stator and a rotor core positioned adjacent the stator and rotatable about a longitudinal axis. The rotor core includes a plurality of bar apertures, a plurality of elongated flux barriers separate from the bar apertures and positioned radially inward of the bar apertures, and a plurality of magnet slots separate from the bar slots and positioned radially inward of a portion of the bar apertures. The electric machine also includes a plurality of magnets, each positioned in one of the magnet slots. A plurality of conductive bars are each positioned in one of the bar apertures and includes a first end and a second end. A first end ring is coupled to the first end of each of the bars and a second end ring is coupled to the second end of each of the bars.
摘要翻译：电机包括定子和定子相邻定子并可围绕纵向轴线旋转的转子芯。转子芯包括多个杆孔，多个细长的磁通屏障与杆孔分开并且定位在杆孔的径向内侧，以及多个与杆槽分离的磁体槽，并且位于径向内侧的一部分酒吧孔。电机还包括多个磁体，每个磁体定位在一个磁体槽中。多个导电棒各自定位在一个杆孔中，并且包括第一端和第二端。第一端环联接到每个杆的第一端，并且第二端环联接到每个杆的第二端。

8. 发明授权

US07468570B2 Stator assembly for an electric machine and method of manufacturing the same 有权
标题翻译：一种电机的定子组件及其制造方法
公开(公告)号：US07468570B2
公开(公告)日：2008-12-23
申请号：US12028462
申请日：2008-02-08
申请人： Dan M. Ionel , Stephen J. Dellinger , Robert J. Heideman , Alan E. Lesak
发明人： Dan M. Ionel , Stephen J. Dellinger , Robert J. Heideman , Alan E. Lesak
IPC分类号： H02K1/00
CPC分类号： H02K1/148 , H02K15/022 , Y10T29/49009
摘要： A stator for a multi-phase electric machine having a plurality of core segments interconnected with one another and a plurality of coils. At least one core segment includes a plurality of teeth and a back portion that at least partially interconnects the teeth. The back portion of each segment has a first arrangement in which the teeth of that segment are a first distance from one another and a second arrangement in which the teeth of that segment are a second distance from one another, the second distance being smaller than the first distance. Each coil surrounds at least a portion of one tooth, wherein all coils surrounding teeth of a single core segment are interconnected to at least partially define one phase winding. Each of the plurality of core segments includes a center tooth having a first profile, a first end tooth having a second tooth profile, and a second end tooth having a third tooth profile. The first tooth profile is different than the second tooth profile and the third tooth profile.
摘要翻译：一种用于多相电机的定子，其具有彼此互连的多个芯段和多个线圈。至少一个芯段包括多个齿和至少部分地互相连接齿的后部。每个段的后部具有第一布置，其中该段的齿彼此是第一距离，而第二布置中，该段的齿彼此相距第二距离，第二距离小于第一距离每个线圈围绕一个齿的至少一部分，其中围绕单个芯段的齿的所有线圈被互连以至少部分地限定一个相绕组。所述多个芯部段中的每一个包括具有第一轮廓的中心齿，具有第二齿廓的第一端齿和具有第三齿廓的第二端齿。第一齿形不同于第二齿廓和第三齿廓。

9. 发明授权

US08035273B2 Rotor assembly having two core portions each with a reduced back portion 有权
标题翻译：转子组件具有两个具有减小的后部的芯部
公开(公告)号：US08035273B2
公开(公告)日：2011-10-11
申请号：US11756898
申请日：2007-06-01
申请人： Dan M. Ionel , Stephen J. Dellinger , Robert J. Heideman , Alan E. Lesak
发明人： Dan M. Ionel , Stephen J. Dellinger , Robert J. Heideman , Alan E. Lesak
IPC分类号： H02K1/22 , H02K1/24 , H02K1/28 , H02K1/30 , H02K21/12
CPC分类号： H02K1/22 , H02K1/278 , H02K1/28 , H02K1/30
摘要： A rotor for an electric machine having a number of poles includes a shaft that extends along a portion of an axis and defines an outer surface. A first core portion is formed as a single inseparable component and includes a first portion that extends from the outer surface to a first outside diameter to define a first thickness, and a second portion spaced axially from the first portion that includes a reduced back portion that extends from an inside diameter to the first outside diameter to define a second thickness that is less than the first thickness. A second core portion is connected to the first core portion and includes a second outside diameter that is substantially the same as the first outside diameter.
摘要翻译：具有多个极的电机的转子包括沿轴线的一部分延伸并限定外表面的轴。第一芯部分形成为单个不可分离的部件，并且包括从外表面延伸到第一外径以限定第一厚度的第一部分，以及与第一部分轴向间隔开的第二部分，该第二部分包括减小的后部，从内径延伸到第一外径以限定小于第一厚度的第二厚度。第二芯部连接到第一芯部，并且包括与第一外径基本相同的第二外径。

10. 发明授权

US07709991B2 Rotor assembly for an electric machine including a vibration damping member and method of manufacturing same 有权
标题翻译：一种用于包括减震构件的电机的转子组件及其制造方法
公开(公告)号：US07709991B2
公开(公告)日：2010-05-04
申请号：US11297259
申请日：2005-12-08
申请人： Dan M. Ionel , Stephen J. Dellinger , Robert J. Heideman , Alan E. Lesak
发明人： Dan M. Ionel , Stephen J. Dellinger , Robert J. Heideman , Alan E. Lesak
IPC分类号： H02K1/00
CPC分类号： H02K1/22 , H02K1/276 , H02K1/28
摘要： A rotor for an electric machine includes a shaft that is rotatable about an axis and defines a first diameter normal to the axis. A first core portion defines a first aperture having a first aperture diameter that is larger than the first diameter. The first core portion is positioned adjacent the shaft to define a first space. A second core portion defines a second aperture having a second aperture diameter that is larger than the first diameter. The second core portion is positioned adjacent the shaft to define a second space. A damping member is positioned in the first space and the second space. The damping member at least partially interconnects the shaft, the first core portion, and the second core portion.
摘要翻译：用于电机的转子包括可围绕轴线旋转并且限定与轴垂直的第一直径的轴。第一芯部分限定具有大于第一直径的第一孔直径的第一孔。第一芯部分定位在轴附近以限定第一空间。第二芯部分限定具有大于第一直径的第二孔直径的第二孔。第二芯部分定位在轴附近以限定第二空间。阻尼件位于第一空间和第二空间中。阻尼构件至少部分地互连轴，第一芯部和第二芯部。

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