Volumetric current leakage verifying device for hydraulic system, has pressure intensifier and position sensor, for detecting path that is reclined by pressure intensifier piston

摘要

The device has a pressure intensifier (100) and a position sensor, for detecting a path that is reclined by a pressure intensifier piston (120). A path measuring device (200) measures the path that is reclined by the pressure intensifier piston. The pressure intensifier exhibits an electrically controllable motor for the movement of the pressure intensifier piston.