Electric Machine
    1.
    发明申请
    Electric Machine 失效
    电机

    公开(公告)号:US20080036328A1

    公开(公告)日:2008-02-14

    申请号:US10596030

    申请日:2004-11-22

    IPC分类号: H02K1/16

    CPC分类号: H02K1/165 H02K1/146

    摘要: In order to be able to electric drives in very tight installation spaces, e.g. in propulsion vehicles or machine tools, an electric machine (1) is proposed having a stator and a rotor (28), with the laminations (2) of the stator have axial slots (4) and teeth (5, 6) extending between adjacent slots (4) in direction air gap. At least a predefined number of the teeth (6) is configured as a single-tooth winding (7),and at least one section (3) is provided in circumferential direction of the stator and is designed without slots but follows the contour of the stator bore (11) in the area of the air gap.

    摘要翻译: 为了能够在非常紧凑的安装空间中的电驱动,例如 在推进车辆或机床中,提出了一种具有定子和转子(28)的电机(1),其中定子的叠片(2)具有轴向槽(4)和在相邻位置之间延伸的齿(5,6) 槽(4)方向气隙。 至少预定数量的齿(6)被构造为单齿绕组(7),并且至少一个部分(3)设置在定子的圆周方向上,并且被设计成没有槽,而是遵循 定位孔(11)在气隙区域。

    HOLDING BRAKE FOR TRACK-BOUND MOTOR VEHICLES
    4.
    发明申请
    HOLDING BRAKE FOR TRACK-BOUND MOTOR VEHICLES 审中-公开
    用于跟踪电动机的制动器

    公开(公告)号:US20090234548A1

    公开(公告)日:2009-09-17

    申请号:US11909016

    申请日:2006-03-15

    IPC分类号: G06F19/00 B60L7/00

    摘要: The invention relates to a holding brake for track-bound motor vehicles (1) with the holding brake being realized by means of at least one electric machine (2) which has a rotor and a stator. A control system for the electric machine is hereby provided to so control the operation of the electric machine (2) that the position of the rotor in the stator remains constant when exposed to an external torque. In other words, the electric motor (2) is used as holding brake instead of a pneumatic holding brake. In this way, the holding brake is advantageously not subject to any wear since the holding forces are produced magnetically and not by mechanical forces. In addition, no noise is generated by the use of the holding brake according to the invention. Furthermore, a starting jolt is prevented, when the electric motor (2) used as a holding brake is also used as a drive motor.

    摘要翻译: 本发明涉及用于履带式机动车辆(1)的保持制动器,其中通过至少一个具有转子和定子的电机(2)实现保持制动。 因此,提供了一种用于电机的控制系统,从而控制电机(2)的操作,即当暴露于外部转矩时,定子中的转子的位置保持恒定。 换句话说,电动机(2)用作保持制动而不是气动保持制动器。 以这种方式,由于保持力是以磁力产生的而不是通过机械力产生的,所以保持制动器有利地不会受到任何磨损。 此外,通过使用根据本发明的保持制动器不产生噪声。 此外,当用作保持制动器的电动机(2)也用作驱动电动机时,防止了起动颠簸。

    Electric machine
    5.
    发明授权
    Electric machine 失效
    电机

    公开(公告)号:US07633205B2

    公开(公告)日:2009-12-15

    申请号:US10596030

    申请日:2004-11-22

    IPC分类号: H02K21/00

    CPC分类号: H02K1/165 H02K1/146

    摘要: In order to be able to electric drives in very tight installation spaces, e.g. in propulsion vehicles or machine tools, an electric machine (1) is proposed having a stator and a rotor (28), with the laminations (2) of the stator have axial slots (4) and teeth (5, 6) extending between adjacent slots (4) in direction air gap. At least a predefined number of the teeth (6) is configured as a single-tooth winding (7), and at least one section (3) is provided in circumferential direction of the stator and is designed without slots but follows the contour of the stator bore (11) in the area of the air gap.

    摘要翻译: 为了能够在非常紧凑的安装空间中的电驱动,例如 在推进车辆或机床中,提出了一种具有定子和转子(28)的电机(1),其中定子的叠片(2)具有轴向槽(4)和在相邻位置之间延伸的齿(5,6) 槽(4)方向气隙。 至少预定数量的齿(6)被构造为单齿绕组(7),并且至少一个部分(3)设置在定子的圆周方向上,并且被设计成没有槽,而是遵循 定位孔(11)在气隙区域。