A CONTROLLER AND A METHOD FOR CONTROLLING THE FLOW RATE THROUGH A HYDRAULIC VALVE

• Main Authors: PIROLA, Carlo Giovanni, HOFER, Andreas, NOCERA, Pietro Filippo
• Format: Patent
• Language: English; French; German
• Published: 15.01.2020
• Subjects: BLASTING; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; HEATING; HYDRAULICS OR PNEUMATICS IN GENERAL; LIGHTING; MECHANICAL ENGINEERING; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; WEAPONS

An arrangement for controlling the flow rate through a hydraulic valve, the arrangement comprising a control device having a first range of positions for providing a first range of flow rates through the hydraulic valve, a second range of positions for providing a second range of flow rates through...