Device for monitoring the contaminau00c7u00e7o by particulate fluids hidru00c1ulicos draining and method to monitor the contaminau00c7u00e7o by particulate fluids leaking hidru00c1ulicos

摘要

Device for monitoring the contaminau00c7u00e7o by particulate fluid water draining and method to monitor the contaminau00c7u00e7o by particulate fluids hidru00c1ulicos draining. A device for monitoring the contamination by particles in hydraulic fluids draining comprises means for counting and sizing particles of the particles.Adu00edcionalmente a method to monitor the contamination by particles in hydraulic fluids comprises the steps of determining leaking (a, b) the velocity of the fluid flow; particle count in the hydraulic fluid passing through the light beam (4) for a fixed period of time; P Er the particle size distribution by using a range of different levels of activation.The monitoring device is insertable within the hydraulic system of the aircraft to allow on-line monitoring of the degradation of the quality of fluid during normal flight or on the ground using the method according to the present invention.The inventive adu00edcionalmente solution helps to reduce the cost for maintenance of the aircraft and increases the availability of the aircraft since the actions required of maintenance can be planned strategically.