公开(公告)号：WO2008154495A3

公开(公告)日：2009-02-19

申请号：PCT/US2008066330

申请日：2008-06-09

Applicant: SMITH CORP A O ,  IONEL DAN M ,  LESAK ALAN E

Inventor： IONEL DAN M ,  LESAK ALAN E

IPC: H02K1/12 ,  H02K1/16

CPC classification number: H02K17/10 ,  H02K1/143 ,  H02K15/022

Abstract: An electric machine has a rotor and includes a first portion that is substantially rectangular and includes a rotor aperture configured to receive a portion of the rotor. A second portion is separate from and connected to the first portion. The second portion is substantially U-shaped and includes a first leg, a second leg, and a base. A first coil surrounds a portion of the first leg and a second coil surrounds a portion of the second leg.

Abstract translation: 电机具有转子并且包括基本为矩形的第一部分，并且包括构造成接收转子的一部分的转子孔。 第二部分与第一部分分离并连接到第一部分。 第二部分基本上是U形，并且包括第一腿部，第二腿部和底部。 第一线圈围绕第一腿部的一部分，第二线圈围绕第二腿部的一部分。

公开(公告)号：WO2007067738A3

公开(公告)日：2008-04-10

申请号：PCT/US2006046876

申请日：2006-12-08

Applicant: SMITH CORP A O ,  IONEL DAN M ,  DELLINGER STEPHEN J ,  HEIDEMAN ROBERT J ,  LESAK ALAN E

Inventor： IONEL DAN M ,  DELLINGER STEPHEN J ,  HEIDEMAN ROBERT J ,  LESAK ALAN E

IPC: H02K1/00

CPC classification number: H02K1/28 ,  H02K1/22 ,  H02K1/278 ,  H02K1/30

Abstract: 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 extends along a portion of the axis to define a first core length. The first core portion includes a first reduced back portion that has an inside surface that does not contact the outer surface. A second core portion is coupled to the first core portion for rotation. In some constructions, a coupling member interconnects the shaft, the first core portion, and the second core portion such that the shaft, the first core portion, and the second core portion rotate about the axis substantially in unison.

Abstract translation: 用于具有多个极数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。 第一芯部分沿轴的一部分延伸以限定第一芯长度。 第一芯部包括具有不与外表面接触的内表面的第一缩回部。 第二芯部分耦合到第一芯部分以进行旋转。 在一些结构中，联接构件将轴，第一芯部和第二芯部互连，使得轴，第一芯部和第二芯部基本上一致地围绕轴线旋转。

公开(公告)号：WO2007067762A3

公开(公告)日：2009-01-29

申请号：PCT/US2006047017

申请日：2006-12-08

Applicant: SMITH CORP A O ,  IONEL DAN M ,  DELLINGER STEPHEN J ,  HEIDEMAN ROBERT J ,  LESAK ALAN E

Inventor： IONEL DAN M ,  DELLINGER STEPHEN J ,  HEIDEMAN ROBERT J ,  LESAK ALAN E

IPC: H02K15/02

CPC classification number: H02K1/22 ,  H02K1/276 ,  H02K1/28

Abstract: 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.

Abstract translation: 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。

公开(公告)号：WO2008137709A2

公开(公告)日：2008-11-13

申请号：PCT/US2008062457

申请日：2008-05-02

Applicant: SMITH CORP A O ,  IONEL DAN M ,  DELLINGER STEPHEN J ,  LESAK ALAN E ,  MATTINGLY JEREMIAH

Inventor： IONEL DAN M ,  DELLINGER STEPHEN J ,  LESAK ALAN E ,  MATTINGLY JEREMIAH

IPC: H02K21/14 ,  H02K1/27

CPC classification number: H02K1/276 ,  H02K21/46

Abstract: 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.

Abstract translation: 电机包括定子和转子芯，该转子芯定位成邻近定子并可围绕纵向轴线旋转。 转子芯包括多个杆孔，与杆孔分开并定位在杆孔径向内侧的多个细长的磁通屏障，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。 多个导电棒各自位于一个杆孔中，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。

公开(公告)号：WO2007121338A3

公开(公告)日：2008-04-03

申请号：PCT/US2007066604

申请日：2007-04-13

Applicant: SMITH CORP A O ,  IONEL DAN M ,  LESAK ALAN E

Inventor： IONEL DAN M ,  LESAK ALAN E

IPC: H02P1/26

CPC classification number: H02K1/141 ,  H02K1/143 ,  H02K1/146 ,  H02K3/487 ,  H02K5/15 ,  H02K21/185 ,  Y10T29/49009

Abstract: A stator for a motor having a rotor includes a plurality of laminations each formed in a first elongated arrangement. Each lamination includes a first leg, a second leg, and an intermediate portion that are configured to be rearranged and stacked in a stackwise direction to define a core having a second U-shaped arrangement. A coil is coupled to the first leg.

Abstract translation: 具有转子的电机的定子包括多个叠片，每个叠片以第一细长布置形成。 每个层压件包括第一腿部，第二腿部和中间部分，其被构造成沿堆叠方向重新布置和堆叠以限定具有第二U形布置的芯部。 线圈联接到第一腿。

公开(公告)号：WO2006020601A2

公开(公告)日：2006-02-23

申请号：PCT/US2005028204

申请日：2005-08-09

Applicant: SMITH CORP A O ,  IONEL DAN M ,  DELLINGER STEPHEN J ,  LESAK ALAN E

Inventor： IONEL DAN M ,  DELLINGER STEPHEN J ,  LESAK ALAN E

IPC: H02K1/28 ,  H02K1/12

CPC classification number: H02K29/03 ,  H02K1/148 ,  H02K3/28

Abstract: An electric motor stator including a yoke having a plurality of yoke laminations. A body portion is formed as part of each of the plurality of yoke laminations. A first tooth is continuous with the body portion and is formed as part of at least a portion of the plurality of yoke laminations. The first tooth defines a first tooth profile. A first tooth attachment portion is formed as part of the plurality of yoke laminations. A second tooth includes a plurality of tooth laminations. Each tooth lamination of the second tooth includes a second tooth attachment portion and defines a second tooth profile that differs from the first tooth profile. The second tooth attachment portion is engaged with the first tooth attachment portion.

Abstract translation: 一种电动机定子，包括具有多个轭铁片的轭。 主体部分形成为多个磁轭叠片中的每一个的一部分。 第一齿与主体部分连续并且形成为多个磁轭叠片的至少一部分的一部分。 第一齿限定第一齿形。 第一齿附接部分形成为多个轭铁片的一部分。 第二齿包括多个齿叠片。 第二齿的每个齿层压包括第二齿连接部分，并且限定与第一齿廓不同的第二齿廓。 第二齿附接部与第一齿附接部接合。

公开(公告)号：WO2013016159A3

公开(公告)日：2014-06-12

申请号：PCT/US2012047521

申请日：2012-07-20

Applicant: REGAL BELOIT AMERICA INC ,  IONEL DAN M ,  LESAK ALAN E ,  BROWN IAN P

Inventor： IONEL DAN M ,  LESAK ALAN E ,  BROWN IAN P

IPC: H02K49/10 ,  H02K1/27 ,  H02K51/00

CPC classification number: H02K49/06 ,  B60W10/105 ,  H02K49/102 ,  H02K2213/09

Abstract: An electromagnetic transmission assembly. The electromagnetic transmission assembly includes a stator having a central axis and a plurality of selectively-energized electromagnetic poles. A first rotor assembly is rotatably supported for rotation about the central axis. The first rotor assembly including a first rotor shaft and a castellated rotor including a plurality of radially arranged ferromagnetic pole portions disposed in a housing. A second rotor assembly is rotatably supported for rotation about the central axis. The second rotor assembly includes a second rotor shaft and a permanent-magnet rotor. The first rotor assembly is at least partially magnetically coupled to the second rotor assembly when the plurality of electromagnetic poles are energized.

Abstract translation: 电磁传动组件。 电磁传输组件包括具有中心轴和多个选择性通电的电磁极的定子。 第一转子组件被可旋转地支撑以围绕中心轴线旋转。 第一转子组件包括第一转子轴和雉形转子，其包括设置在壳体中的多个径向布置的铁磁极部分。 第二转子组件被可旋转地支撑以围绕中心轴线旋转。 第二转子组件包括第二转子轴和永磁转子。 当多个电磁极通电时，第一转子组件至少部分地磁耦合到第二转子组件。