基本信息:
- 专利标题: MOTOR SYSTEM FOR VEHICLE STEERING AND LOCOMOTION
- 专利标题(中):用于车辆转向和定位的电机系统
- 申请号:PCT/US2016/054113 申请日:2016-09-28
- 公开(公告)号:WO2017062243A1 公开(公告)日:2017-04-13
- 发明人: HOLMBERG, Robert, Andre , ZEVENBERGEN, John, William , FISCHER, Mark
- 申请人: X DEVELOPMENT LLC
- 申请人地址: 1600 Amphitheatre Parkway Mountain View, CA 94043 US
- 专利权人: X DEVELOPMENT LLC
- 当前专利权人: X DEVELOPMENT LLC
- 当前专利权人地址: 1600 Amphitheatre Parkway Mountain View, CA 94043 US
- 代理机构: PRINGLE, Jordan, J.
- 优先权: US14/876,923 20151007
- 主分类号: B60K17/30
- IPC分类号: B60K17/30 ; B60K7/00 ; H02K11/20 ; H02K13/00 ; B25J5/00
摘要:
The present disclosure provides an example motor system. The motor system includes a steering motor with a first rotor positioned within a first stator. The steering motor is configured to rotate the first rotor about a steering axis. The motor system also includes a traction motor including a second stator positioned within a second rotor. The second rotor includes a traction surface defining a wheel. The traction motor is configured to rotate the second rotor about a rolling axis, and the traction motor is positioned within as opening in the first rotor. The motor system also includes an axle positioned coaxial to the second rotor and coupled to the first rotor such that the traction motor rotates about the steering axis as the steering motor rotates the first rotor about the steering axis.
摘要(中):
本公开提供了一种示例性电机系统。 电动机系统包括转子电动机,第一转子位于第一定子内。 转向马达被配置成围绕转向轴旋转第一转子。 电动机系统还包括牵引电动机,其包括位于第二转子内的第二定子。 第二转子包括限定车轮的牵引表面。 牵引电动机构造成围绕滚动轴线旋转第二转子,并且牵引电动机位于第一转子内的开口内。 所述马达系统还包括与所述第二转子同轴设置并联接到所述第一转子的轴,使得当所述转向马达绕所述转向轴旋转所述第一转子时,所述牵引马达围绕所述转向轴旋转。
IPC结构图谱:
B | 作业;运输 |
--B60 | 一般车辆 |
----B60K | 车辆动力装置或传动装置的布置或安装;两个以上不同的原动机的布置或安装;辅助驱动装置;车辆用仪表或仪表板;车辆动力装置与冷却、进气、排气或燃料供给结合的布置 |
------B60K17/00 | 车辆传动装置的布置或安装 |
--------B60K17/30 | .最终推进部件,例如支地轮是可转向的 |