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1. 发明授权

US08161643B2 Method for forming a cooling jacket for an electric motor 有权
标题翻译：电动机冷却套的形成方法
公开(公告)号：US08161643B2
公开(公告)日：2012-04-24
申请号：US12564107
申请日：2009-09-22
申请人： Mark C. Smith , Adam Ritchie , Vern Caron , Dennis A. Kramer
发明人： Mark C. Smith , Adam Ritchie , Vern Caron , Dennis A. Kramer
IPC分类号： B21C23/00 , B21D53/02 , B23P17/00 , F28F7/00 , H02K1/32 , H02K15/00
CPC分类号： H02K5/20 , H02K9/19 , Y10T29/49009 , Y10T29/4935 , Y10T29/49798
摘要： A cooling jacket for a motor includes an extruded jacket body having an outer peripheral surface, an inner peripheral surface, and a plurality of discrete cooling passages located between the inner and outer peripheral surfaces that provide multi-directional fluid flow. A fluid inlet is provided to direct cooling fluid into the jacket body and a fluid outlet to direct heated fluid away from the jacket body.
摘要翻译：一种用于电动机的冷却套管包括具有外周表面，内周表面和位于提供多方向流体流动的内周表面和外周表面之间的多个离散冷却通道的挤出护套主体。提供流体入口以将冷却流体引导到护套主体中，以及流体出口，以将加热的流体引导离开护套主体。

2. 发明申请

US20090079278A1 SEGMENTED MOTOR COOLING JACKET 审中-公开
标题翻译： SEGMENTED电机冷却夹克
公开(公告)号：US20090079278A1
公开(公告)日：2009-03-26
申请号：US11858372
申请日：2007-09-20
申请人： Dennis A. Kramer , Adam Ritchie , Vern Caron , Mark C. Smith
发明人： Dennis A. Kramer , Adam Ritchie , Vern Caron , Mark C. Smith
IPC分类号： H02K9/00 , B21C23/00 , B21D53/02 , B23P15/26
CPC分类号： H02K5/20 , H02K9/19 , Y10T29/49359
摘要： A cooling jacket for an electric motor includes a plurality of jacket portions that are attached to each other to surround a motor stator. Each jacket portion is an extruded component that includes an outer peripheral wall and an inner peripheral wall spaced inwardly from the outer peripheral wall to form a cooling space between the inner and the outer peripheral walls. A plurality of connecting walls extends between the inner and the outer peripheral walls. The connecting walls cooperate with each other to define a plurality of discrete cooling passages within the cooling space of each jacket portion. First and second end caps are mounted to the plurality of jacket portions to enclose the plurality of discrete cooling passages such that a continuous cooling loop is provided through the plurality of jacket portions and the first and second end caps.
摘要翻译：一种用于电动机的冷却套管包括彼此附接以包围电动机定子的多个护套部分。每个护套部分是挤压部件，其包括外周壁和从外周壁向内间隔开的内周壁，以在内周壁和外周壁之间形成冷却空间。多个连接壁在内周壁和外周壁之间延伸。连接壁彼此协作以在每个护套部分的冷却空间内限定多个离散的冷却通道。第一和第二端盖安装到多个护套部分以封闭多个分立的冷却通道，使得通过多个护套部分和第一和第二端盖提供连续的冷却回路。

3. 发明申请

US20100007227A1 COOLING JACKET FOR DRIVE MOTOR 有权
标题翻译：驱动电机冷却夹具
公开(公告)号：US20100007227A1
公开(公告)日：2010-01-14
申请号：US12564107
申请日：2009-09-22
申请人： Mark C. Smith , Adam Ritchie , Vern Caron , Dennis A. Kramer
发明人： Mark C. Smith , Adam Ritchie , Vern Caron , Dennis A. Kramer
IPC分类号： H02K5/20 , H02K15/14
CPC分类号： H02K5/20 , H02K9/19 , Y10T29/49009 , Y10T29/4935 , Y10T29/49798
摘要： A cooling jacket for a motor includes an extruded jacket body having an outer peripheral surface, an inner peripheral surface, and a plurality of discrete cooling passages located between the inner and outer peripheral surfaces that provide multi-directional fluid flow. A fluid inlet is provided to direct cooling fluid into the jacket body and a fluid outlet to direct heated fluid away from the jacket body.
摘要翻译：一种用于电动机的冷却套管包括具有外周表面，内周表面和位于提供多方向流体流动的内周表面和外周表面之间的多个离散冷却通道的挤出护套主体。提供流体入口以将冷却流体引导到护套主体中，以及流体出口，以将加热的流体引导离开护套主体。

4. 发明申请

US20080236908A1 ELECTRIC POWERTRAIN SYSTEM WITH PLANETARY DRIVE 有权
标题翻译：带动力传动系统的动力系统系统
公开(公告)号：US20080236908A1
公开(公告)日：2008-10-02
申请号：US11692972
申请日：2007-03-29
申请人： Lon Cooper , Wagner Yukio Hirao , Mark C. Smith , Adam Ritchie
发明人： Lon Cooper , Wagner Yukio Hirao , Mark C. Smith , Adam Ritchie
IPC分类号： F16H48/06 , B60K1/00
CPC分类号： B60K17/046 , B60K7/0007 , F16H1/46
摘要： An electric drive unit for a vehicle wheel includes an electric motor that powers a planetary drive having a first stage gear set and a second stage gear set. Each of the first and second stage gear sets includes a sun gear that is driven by a motor output shaft. Each of the first and second stage gear sets also includes a plurality of planet gears that are in meshing engagement with a respective one of the sun gears. The first and second stage gear sets share a common ring gear. A planet carrier of the second stage gear set provides driving output to a wheel shaft that drives the vehicle wheel.
摘要翻译：用于车轮的电驱动单元包括对具有第一级齿轮组和第二级齿轮组的行星驱动器供电的电动机。第一级齿轮组和第二级齿轮组中的每一个包括由马达输出轴驱动的太阳齿轮。第一和第二级齿轮组中的每一个还包括与相应的一个太阳齿轮啮合的多个行星齿轮。第一和第二档齿轮组共享一个共同的齿圈。第二级齿轮组的行星架将驱动输出提供给驱动车轮的轮轴。

5. 发明授权

US08820489B2 Electric motor with static brake 有权
标题翻译：带静电制动器的电动马达
公开(公告)号：US08820489B2
公开(公告)日：2014-09-02
申请号：US11714936
申请日：2007-03-07
申请人： Adam Ritchie , Mark C. Smith , Lon Cooper
发明人： Adam Ritchie , Mark C. Smith , Lon Cooper
IPC分类号： B60L7/00 , F16D65/18 , H02K7/102 , F16D121/12
CPC分类号： H02K7/102 , F16D65/186 , F16D2121/12
摘要： An electric motor for driving a vehicle wheel includes a parking brake that is selectively applied to provide a park brake condition. The parking brake is a clutch style brake and includes a sliding brake disk that is mounted for rotation with a motor shaft. A brake piston is used to move the sliding brake disk into engagement with a motor housing to achieve a park applied position. The parking brake is held in a release position by a hydraulic system that exerts a fluid pressure force against the brake piston. A resilient mechanism cooperates with the brake piston to apply the parking brake once the fluid pressure force is diminished.
摘要翻译：用于驱动车轮的电动马达包括一个驻车制动器，其被选择性地施加以提供驻车制动条件。驻车制动器是离合器式制动器，并且包括安装成与电动机轴一起旋转的滑动制动盘。制动活塞用于将滑动制动盘移动到与马达壳体接合以实现驻车应用位置。驻车制动器通过对制动活塞施加流体压力的液压系统保持在释放位置。一旦流体压力减小，弹性机构与制动活塞配合使用驻车制动器。

6. 发明申请

US20080217119A1 Electric motor with static brake 有权
标题翻译：带静电制动器的电动马达
公开(公告)号：US20080217119A1
公开(公告)日：2008-09-11
申请号：US11714936
申请日：2007-03-07
申请人： Adam Ritchie , Mark C. Smith , Lon Cooper
发明人： Adam Ritchie , Mark C. Smith , Lon Cooper
IPC分类号： F16D55/18 , B60K1/00 , F16D55/08
CPC分类号： H02K7/102 , F16D65/186 , F16D2121/12
摘要： An electric motor for driving a vehicle wheel includes a parking brake that is selectively applied to provide a park brake condition. The parking brake is a clutch style brake and includes a sliding brake disk that is mounted for rotation with a motor shaft. A brake piston is used to move the sliding brake disk into engagement with a motor housing to achieve a park applied position. The parking brake is held in a release position by a hydraulic system that exerts a fluid pressure force against the brake piston. A resilient mechanism cooperates with the brake piston to apply the parking brake once the fluid pressure force is diminished.
摘要翻译：用于驱动车轮的电动马达包括一个驻车制动器，其被选择性地施加以提供驻车制动条件。驻车制动器是离合器式制动器，并且包括安装成与电动机轴一起旋转的滑动制动盘。制动活塞用于将滑动制动盘移动到与马达壳体接合以实现驻车应用位置。驻车制动器通过对制动活塞施加流体压力的液压系统保持在释放位置。一旦流体压力减小，弹性机构与制动活塞配合使用驻车制动器。

7. 发明授权

US07845445B2 Electric powertrain system with planetary drive 有权
标题翻译：带动力传动的电动动力总成系统
公开(公告)号：US07845445B2
公开(公告)日：2010-12-07
申请号：US11692972
申请日：2007-03-29
申请人： Lon Cooper , Wagner Yukio Hirao , Mark C. Smith , Adam Ritchie
发明人： Lon Cooper , Wagner Yukio Hirao , Mark C. Smith , Adam Ritchie
IPC分类号： B60K1/00
CPC分类号： B60K17/046 , B60K7/0007 , F16H1/46
摘要： An electric drive unit for a vehicle wheel includes an electric motor that powers a planetary drive having a first stage gear set and a second stage gear set. Each of the first and second stage gear sets includes a sun gear that is driven by a motor output shaft. Each of the first and second stage gear sets also includes a plurality of planet gears that are in meshing engagement with a respective one of the sun gears. The first and second stage gear sets share a common ring gear. A planet carrier of the second stage gear set provides driving output to a wheel shaft that drives the vehicle wheel.
摘要翻译：用于车轮的电驱动单元包括对具有第一级齿轮组和第二级齿轮组的行星驱动器供电的电动机。第一级齿轮组和第二级齿轮组中的每一个包括由马达输出轴驱动的太阳齿轮。第一和第二级齿轮组中的每一个还包括与相应的一个太阳齿轮啮合的多个行星齿轮。第一和第二档齿轮组共享一个共同的齿圈。第二级齿轮组的行星架将驱动输出提供给驱动车轮的轮轴。

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