公开(公告)号：US20130342052A1

公开(公告)日：2013-12-26

申请号：US13530198

申请日：2012-06-22

Applicant: Paul F. Turnbull ,  Steven Lee Hayslett ,  John C. Morgante

Inventor： Paul F. Turnbull ,  Steven Lee Hayslett ,  John C. Morgante

IPC: H02K9/22

CPC classification number: H02K9/22 ,  H02K5/18

Abstract: An electric machine is provided with a rotor core rotatable about a central axis. A first end ring is operatively connected to one end of the rotor core. A first housing component at least partially encloses the rotor core. At least one first rotor fin extends from the first end ring in a first direction which may be substantially parallel to the central axis. At least one first housing fin extends from the first housing component in a second direction that is substantially opposite to the first direction. The first rotor and housing fins extend circumferentially around the central axis. The first rotor fin and the first housing fin are configured to interleave, thereby enhancing heat transfer between the first rotor and housing fin, and cooling the rotor core.

Abstract translation: 电机设置有可围绕中心轴线旋转的转子铁芯。 第一端环可操作地连接到转子芯的一端。 至少部分地包围转子芯的第一壳体部件。 至少一个第一转子翅片在第一方向上从第一端环延伸，该第一方向可以基本上平行于中心轴线。 至少一个第一壳体翅片在与第一方向基本相反的第二方向上从第一壳体部件延伸。 第一转子和壳体翅片围绕中心轴线周向延伸。 第一转子翅片和第一壳体翅片构造成交错，从而增强第一转子和壳体翅片之间的热传递，并且冷却转子芯。

公开(公告)号：US20100253165A1

公开(公告)日：2010-10-07

申请号：US12684999

申请日：2010-01-11

Applicant: Edward L. Kaiser ,  John C. Morgante ,  Kevin P. Coleman

Inventor： Edward L. Kaiser ,  John C. Morgante ,  Kevin P. Coleman

IPC: H02K11/00

CPC classification number: H02K3/50

Abstract: A stator assembly includes a stator stack and a plurality of lead conductors extending from the stator stack. A plurality of conductor terminals are each connected to a respective one of the plurality of lead conductors. A plurality of wires are each connected to a respective one of the plurality of conductor terminals and a plurality of phase lead connection terminals are each connected to at least one of the plurality of wires.

Abstract translation: 定子组件包括定子叠层和从定子叠层延伸的多个引线导体。 多个导体端子各自连接到多个引线导体中的相应一个引线导体。 多个导线分别连接到多个导体端子中的相应导体端子，并且多个相位引线连接端子各自连接到多个导线中的至少一个。

公开(公告)号：US06914410B2

公开(公告)日：2005-07-05

申请号：US10607953

申请日：2003-06-27

Applicant: John C. Morgante ,  Theodore E. Demers ,  Daniel D. Richey

Inventor： John C. Morgante ,  Theodore E. Demers ,  Daniel D. Richey

IPC: H02P27/04 ,  H02P5/34

CPC classification number: H02P27/048

Abstract: In an electrical drive system, an electric differential comprises a first rotor for driving a first drive wheel, a second rotor for driving a second drive wheel, the first and second rotors capable of independent relative rotation, and a common stator for driving the first and second rotors. The common stator may comprise a single winding for driving both rotors or first and second windings for driving the first and second rotors respectively. A processor and a sensor system monitor parameters such as torque, speed, magnetic flux, etc. to detect the loss of traction by one or both drive wheels and adjust the operation of the motor until traction is regained.

Abstract translation: 在电驱动系统中，电动差速器包括用于驱动第一驱动轮的第一转子，用于驱动第二驱动轮的第二转子，能够独立相对旋转的第一和第二转子，以及用于驱动第一和 第二转 公共定子可以包括用于驱动转子的单个绕组或用于分别驱动第一和第二转子的第一和第二绕组。 处理器和传感器系统监测扭矩，速度，磁通量等参数，以检测一个或两个驱动轮的牵引力的损失，并调整电机的运行，直到牵引力恢复。