A pitot tube (10) includes an outer tube (28) extending from a first tube end to second tube end, the second tube end defining a tip portion (14) of the pitot tube, the tip portion (14) including an inlet opening (20). A tube sleeve (30) inside of the outer tube (28) at least partially defines a tube passage (34) extending from the first tube end to the second tube end. The tube sleeve (30) includes a sleeve outer surface (56) having a sleeve body portion having a first outer diameter and a sleeve tip portion (80) located at the tip portion (14) of the pitot tube (10). The sleeve tip portion (80) has a second outer diameter smaller than the first outer diameter. A heating element (38) is located between the outer tube (28) and the tube sleeve (30) at at least the sleeve tip portion (80).
PITOT TUBE
PITOTROHR
TUBE DE PITOT
22.07.2020
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 |
TUBE - PITOT, ELECTRICALLY HEATED
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TUBE - PITOT, ELECTRICALLY HEATED
SAE Technical Papers | 1998