Display element write sensor
    51.
    发明授权
    Display element write sensor 失效
    显示元件写入传感器

    公开(公告)号:US4156872A

    公开(公告)日:1979-05-29

    申请号:US898701

    申请日:1978-04-21

    申请人: Gordon Helwig

    发明人: Gordon Helwig

    CPC分类号: G08B5/30 G09F9/375

    摘要: A drive is provided for a rotatably mounted display element which is distinctively colored on opposite sides and having a magnet rotatable therewith defining a magnetic axis transverse to the axis of rotation, a pole piece of reversible permanently magnetizable material, designed so that the reversible field of said pole piece will produce opposite orientations of said display element, a coil for energizing said pole piece. There is provided means for determining from the characteristics of current resulting from voltage applied to said coil whether or not the polarity of said pole piece is being reversed.

    摘要翻译: 为可旋转地安装的显示元件提供驱动器,该显示元件在相对侧上具有独特的着色,并且具有可旋转的磁体,其限定横向于旋转轴线的磁轴,可逆永久磁化材料的极片,被设计成使得可逆的永久磁化的磁场 所述极片将产生所述显示元件的相反取向,用于激励所述极片的线圈。 提供了用于根据施加到所述线圈的电压产生的电流的特性来确定所述极靴的极性是否正在反转的装置。

    Indication apparatus
    52.
    发明授权
    Indication apparatus 失效
    指示装置

    公开(公告)号:US4090194A

    公开(公告)日:1978-05-16

    申请号:US772278

    申请日:1977-02-25

    申请人: Shuichi Kosuge

    发明人: Shuichi Kosuge

    CPC分类号: G07C5/0825 B60Q11/00 G08B5/30

    摘要: An indication apparatus indicates a highest priority one of a plurality of simultaneously occurring abnormal states of a vehicle. When one of a plurality of abnormal state sensors is opened, a drive motor coupled to an indication drum starts to rotate and stops when a position on the indication drum indicating above abnormal state sensor is reached. When another sensor having higher priority than the first sensor is also opened, the indication drum rotates to the position corresponding to the second higher priority sensor, but when a sensor having a lower priority is further opened the indication drum remains fixed at the position corresponding to the first sensor.

    摘要翻译: 指示装置指示车辆的多个同时出现的异常状态中的最高优先级。 当多个异常状态传感器中的一个被打开时,当指示在异常状态传感器上方的指示滚筒上的位置到达时,耦合到指示滚筒的驱动马达开始旋转并停止。 当具有比第一传感器更高优先级的另一传感器也被打开时,指示鼓旋转到与第二高优先级传感器对应的位置,但是当具有较低优先级的传感器进一步打开时,指示鼓保持固定在与 第一个传感器。