Airspeed and relative direction indicator
    1.
    发明授权
    Airspeed and relative direction indicator 失效
    空速和相对方向指示

    公开(公告)号:US4170132A

    公开(公告)日:1979-10-09

    申请号:US861102

    申请日:1977-12-16

    申请人: James E. Serley

    发明人: James E. Serley

    IPC分类号: G01C21/10 G01D7/04

    摘要: A meter face arrangement for use with a cross wind sensor that provides information indicating relative airspeed with respect to a probe, and also the direction of the relative wind, which permits an operator of an aircraft such as a helicopter pilot or an operator of a levitated vehicle or an observer in a ground installation to determine the relative movement of the air and also the relative direction of movement. The meter face is made so that the indicator will visually provide the direction and speed information from a single meter location using standard indicating hands to prevent confusion of the user.

    摘要翻译: 与十字风传感器一起使用的仪表面装置,其提供指示相对于探头的相对空速的信息,以及允许诸如直升机飞行员或悬浮操作员的飞行器的操作者的相对风的方向 车辆或地面安装中的观察者,以确定空气的相对运动以及相对运动方向。 仪表面被制成使得指示器将使用标准指示手从视觉上提供来自单个仪表位置的方向和速度信息,以防止用户混淆。