HEATED DUAL RAMP FOR ICE AND WATER MANAGEMENT IN ANGLE OF ATTACK SENSORS

An angle of attack sensor (10) includes a vane assembly (22) and a multi-piece faceplate (12) adjacent the vane assembly (22). The faceplate (12) includes a mounting plate (14) having an opening (42) and a heated chassis (16) positioned adjacent the mounting plate (14) and having a ring portion (50)...

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Bibliographische Detailangaben
Hauptverfasser: REID, Alexander N, SCHWARTZ, Richard Alan
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:An angle of attack sensor (10) includes a vane assembly (22) and a multi-piece faceplate (12) adjacent the vane assembly (22). The faceplate (12) includes a mounting plate (14) having an opening (42) and a heated chassis (16) positioned adjacent the mounting plate (14) and having a ring portion (50) extending through the opening (42), the ring portion (50) defining a ring-shaped deflector (54) that surrounds the vane assembly (22) and extends beyond an exterior surface (40) of the mounting plate (14).