PITOT-STATIC TUBE

摘要

The invention relates to a Pitot-Static tube including three groups of or i- fices for determining the total pressure, static pressure and angle of at- tack, an axially symmetric body and a strut for fastening to pneumatic paths arranged between them and to electric heating elements. In order to reduce the aerodynamic drag of the Pitot-Static tube and the power re- quired for heating the anti-icing system, the orifices for measuring the static pressure are arranged on a plate upstream of the strut. Said ar- rangement will additionally simplify the design and lower the design weight.