System and Method for the diagnosis, Evaluation and Prediction of leaks in the Hydraulic Circuits in a fast and safe way for the operator

摘要

Portable System for the diagnosis, Evaluation and Prediction of leakage in Hydraulic Circuits of low pressure between 0 to 7 bar and high pressure of 0 170 barQuickly and Safely to the operator,Comprising a First Independent Circuit (100) and High Pressure Low Flow and a Second independent Circuit (200) of low pressure and High Flow Rate where the first independent Circuit (100) comprises: a First subsystem pressure (115), delivery pressure to a First Valve 4 / 3 (106) with ports a, B, P and T, which is driven by a First solenoid (107, 108),To deliver pressure to a First coupling (116) and a First coupling B (117) in Fluid communication with the Ports a and B of the first Valve 4 / 3 (106) respectively,These early couplings for connection to one or more ports for connection of a first team to evaluate and where the Second independent Circuit (200) includes: a Second subsystem pressure(215), delivery pressure to a Second Valve 4 / 3 (206) with ports a, B, P and T, which is driven by a few seconds solenoids (207, 208)To deliver pressure to a Second coupling (216) or a Second coupling B (217), in Fluid communication with the Ports a and B of the second Valve 4 / 3 (206) respectively,A computer to control the pressure of each subsystem of pressure (115 215) and associated method.