| 摘要 |
An apparatus for measuring an air pressure includes a linear retaining means, a towed device, at least one pressure sensor for acquiring a static pressure, and an actuating device that can be positioned in an aircraft, for retracting and extending the linear retaining means. The towed device includes an enclosure, an autarchic voltage supply and a wireless first communication device that is connected to the autarchic voltage supply. The first communication device is equipped to transmit signals and/or data that represent acquired measurement data to a second communication device. Consequently, the linear retaining means can be attuned purely to the task of retaining the towed device and does not need to carry out any secondary tasks of transmitting signals and/or measured data. |
