An air data probe (10) includes a strut assembly (16) extending from a base (14), and a tube assembly (18) coupled to the strut assembly (16). One or both of the strut assembly (16) and the tube assembly (18) comprises a self-regulating thin film heating arrangement (32, 33). The self-regulating thin film heating arrangement (32, 33) includes at least one circuit including a positive temperature coefficient (PTC) heating element connected in series with a negative temperature coefficient (NTC) heating element.
AIR DATA PROBE INCLUDING SELF-REGULATING THIN FILM HEATER
LUFTDATENSONDE MIT SELBSTREGULIERENDER DÜNNFILMHEIZVORRICHTUNG
SONDE DE DONNÉES D'AIR COMPRENANT UN DISPOSITIF CHAUFFANT AUTOREGULANT À FILM MINCE
17.04.2024
Patent
Elektronische Ressource
Englisch
IPC: | G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G01F Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes , MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL / H05B ELECTRIC HEATING , Elektrische Heizung |