公开(公告)号：US20150300908A1

公开(公告)日：2015-10-22

申请号：US14254117

申请日：2014-04-16

Applicant: Bell Helicopter Textron Inc.

Inventor： Robert Michael Laramee ,  Carlos Fenny

IPC: G01M3/28 ,  G01F23/00 ,  B64D45/00

CPC classification number: G01M3/2853 ,  B64D45/00 ,  B64D2045/0085 ,  G01F23/0007 ,  G01F23/02 ,  G01F23/292 ,  G01F23/296 ,  G01F23/2966 ,  G01M3/2869 ,  G01M3/3245

Abstract: A rotorcraft actuator monitoring system to monitor leakage past dynamic rotorcraft actuator seals of a rotorcraft actuator includes a body member and a fluid level indication housing attached to the body member. The body member is mounted to surround a dynamic rotorcraft actuator seal that seals fluid in a rotorcraft actuator, where the body member captures fluid that leaks past the dynamic rotorcraft actuator seal. The fluid level indication housing collects the fluid captured by the body member and indicates that a predetermined volume of fluid that leaked past the dynamic rotorcraft actuator seal has been collected.

Abstract translation: 旋翼航空器致动器监控系统用于监测旋翼航空器致动器的动态旋翼航空器致动器密封件的泄漏，包括主体部件和连接到主体部件的液位指示壳体。 主体构件被安装成围绕动力旋翼航空器致动器密封件，其密封旋翼航空器致动器中的流体，其中主体构件捕获泄漏通过动态旋翼航空器致动器密封件的流体。 液面指示壳体收集由本体构件捕获的流体，并且指示已经收集经过动态旋翼航空器致动器密封件泄漏的预定体积的流体。