Device for detection of leakage of hydraulic, hydraulic leak detection module.Valve with a hydraulic leak detection device and management method of leak detection device of hydraulic

摘要

"The device of hydraulic leak detection, leak detection module of hydraulic.Valve with a hydraulic leak detection device and method of device management of hydraulic leak detection ".The present invention belongs to the technical field of control devices and measurement of hydraulic flow.Problem to be solved: the current state of the art includes leak detection devices, hydraulic, which, by understanding just a module detection.Generate many false positive detections of hydraulic leakage problem solving: is revealed a leak detection device of hydraulic integrated by two modules for detecting leakThen, which are arranged in series, and are based on different principles of operation, operating complementarily to each other.