The present invention relates to an apparatus to measure a propeller thrust, comprising: a first support frame (110) provided with a motor (117) on an upper part thereof, and having a long rectangular shape in an axis direction of the motor (117); a measurement unit (120) connected to a lower part of the first support frame (110), and mounted with a measurement sensor; a second support frame (130) connected to a lower part of the measurement unit (120), and having a long rectangular shape in an axis direction of the motor (117) with a same width as the first support frame (110); and a third support frame (140) connected to a lower part of the second support frame (130), and having a long rectangular shape in an axis direction of the motor (117). According to the present invention, it is possible to accurately measure propeller thrust by reducing an influence of a frame which installs a propeller against air flow.
본 발명은 상부에 모터(117)가 설치되며, 상기 모터(117)의 축 방향으로 길게 직사각형상인 제1 지지 프레임(110); 상기 제1 지지 프레임(110) 하부에 연결되며 측정센서가 장착되는 측정부(120); 상기 측정부(120) 하부에 연결되며 상기 제1 지지 프레임(110)과 동일한 폭으로 상기 모터(117)의 축 방향으로 길게 직사각형상인 제2 지지 프레임(130); 상기 제2 지지 프레임(130) 하부에 연결되는 상기 모터(117)의 축 방향으로 길게 직사각형상인 제3 지지 프레임(140)을 포함하는 프로펠러 추력 측정 장치로서, 공기의 흐름에 대하여 프로펠러를 설치하는 프레임의 영향을 줄여 정확한 프로펠러의 추력 측정이 가능하다.
A measuring instrument for propeller trust
프로펠러 추력 측정 장치
2017-05-30
Patent
Electronic Resource
Korean
IPC: | G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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