Protective circuit in a windscreen wiper drive and windscreen wiper drive
    1.
    发明授权
    Protective circuit in a windscreen wiper drive and windscreen wiper drive 有权
    挡风玻璃刮水器驱动器和挡风玻璃刮水器驱动器中的保护电路

    公开(公告)号:US09065271B2

    公开(公告)日:2015-06-23

    申请号:US13976561

    申请日:2011-12-08

    IPC分类号: H02P1/54 H02H9/04 H02H7/08

    CPC分类号: H02H9/04 H02H7/0811

    摘要: The invention relates to a protective circuit (10) in a screen wiper drive (1), consisting of a parallel circuit having two circuit elements (16, 17), wherein one circuit element (16) consists of a capacitor (18) and the other circuit element (17) consists of a series-connection of a diode (19) and a Zener diode (20), wherein the forward direction of the diode (19) and the Zener diode (20) is different and the Zener diode (20) inhibits in the direction of a plus pole.

    摘要翻译: 本发明涉及一种屏幕刮水器驱动器(1)中的保护电路(10),由具有两个电路元件(16,17)的并联电路组成,其中一个电路元件(16)由电容器(18)和 其他电路元件(17)由二极管(19)和齐纳二极管(20)的串联连接组成,其中二极管(19)和齐纳二极管(20)的正向不同,齐纳二极管 20)禁止在正极的方向。

    PROTECTIVE CIRCUIT IN A WINDSCREEN WIPER DRIVE AND WINDSCREEN WIPER DRIVE
    2.
    发明申请
    PROTECTIVE CIRCUIT IN A WINDSCREEN WIPER DRIVE AND WINDSCREEN WIPER DRIVE 有权
    WINISCREEN WIPER驱动器和WINISCREEN WIPER驱动器中的保护电路

    公开(公告)号:US20130271881A1

    公开(公告)日:2013-10-17

    申请号:US13976561

    申请日:2011-12-08

    IPC分类号: H02H9/04

    CPC分类号: H02H9/04 H02H7/0811

    摘要: The invention relates to a protective circuit (10) in a screen wiper drive (1), consisting of a parallel circuit having two circuit elements (16, 17), wherein one circuit element (16) consists of a capacitor (18) and the other circuit element (17) consists of a series-connection of a diode (19) and a Zener diode (20), wherein the forward direction of the diode (19) and the Zener diode (20) is different and the Zener diode (20) inhibits in the direction of a plus pole.

    摘要翻译: 本发明涉及一种屏幕刮水器驱动器(1)中的保护电路(10),由具有两个电路元件(16,17)的并联电路组成,其中一个电路元件(16)由电容器(18)和 其他电路元件(17)由二极管(19)和齐纳二极管(20)的串联连接组成,其中二极管(19)和齐纳二极管(20)的正向不同,齐纳二极管 20)禁止在正极的方向。

    Wiper arm especially for cleaning windshields of motor vehicles
    3.
    发明授权
    Wiper arm especially for cleaning windshields of motor vehicles 失效
    雨刷臂特别用于清洁机动车辆的挡风玻璃

    公开(公告)号:US5652994A

    公开(公告)日:1997-08-05

    申请号:US569549

    申请日:1995-12-08

    IPC分类号: B60S1/34 B60S1/32

    摘要: The invention refers to a wiper arm with a fixing part made from asheet metal, comprising a bore for the non-rotatable fixation on a wiper shaft and which is provided at least around the bore with an upper sheet metal section and a bottom sheet metal section being integrally connected and lying approximately in parallel to said upper sheet metal section. In order to provide the fixing part in the area of the bore with a high stability of form, a sheet metal section is supported against the flat side of the other sheet metal section around the bore at a distance from the outline of the fixing part which can be noticed when looked at in direction of the axis of the bore.

    摘要翻译: 本发明涉及一种具有由片状金属制成的固定部件的刮水器臂,包括用于在擦拭器轴上不能旋转地固定的孔,并且至少围绕所述孔设置有上金属片段和底部金属片段 一体地连接并且大致平行于所述上金属板部分。 为了在孔的区域中提供具有高稳定性的固定部分,金属板部分在与固定部分的轮廓相距一定距离处围绕孔的另一个金属片的平坦侧支撑, 当观察孔的轴线方向时可以注意到。