Hydraulické akumulátory

Abstract

This thesis provides a brief list of the hydraulic accumulators functions and examples of practical use. Including energy storage, emergency source of pressure, pulsation damping pump, capturing energy during braking, and others. Theoretical knowledge is applied in the design of the accumulator for a specific vertical mill hydraulic circuit. The proposal is accompanied by a calculation based on specified criteria, and indicating accumulators parameters. The work also includes analysis of the measurements damping pressure peaks during adjustment of the directional control valve when the accumulator involved.