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Pump piston with a spherical piston area which uses the piston rings provided for sealing purposes. The piston shaft — unlike the spherical piston — is conical in shape and is responsible for taking t

Free passages in a filter element . These pores are only of equal size on metal meshes and . On the majority of tissues used, on the other hand, they are very different, as they are formed by the irre

Characteristics of continuously adjustable valves that describe their . above all this is the: and/ or frequency response behaviour with amplitude response and phase-frequency response . Characteristi

The position error represents the stationary deviation between the setpoint and actual value for a position in the closed circuit position control system . Since the hydraulic controlled subsystem doe

Combination of throttle valve and such that the hydraulic fluid flow in one direction must flow through the throttle (and is reduced in the process), while in the other direction the hydraulic fluid f

Hydraulic fluids have the task of transporting hydraulic energy from the location of generation (pump) to the location of conversion ( cylinder , motor) with the minimum possible losses. They are also

Calculate the volume reduction on pressure increase directly and easily in our hydraulic calculator . The volume V0 of a hydraulic medium is reduced by the volume VD when the pressure Δp is increased.

The total power lost by a hydraulic system is converted into heat, which is largely absorbed by the pressure fluid . It is comprised of the pressure losses caused by pipe friction and flow deflections

Property of a fluid to act against resistance to the opposite laminar movements of two neighbouring layers (DIN 1342 and IDN 51 550). A distinction is made between dynamic viscosity and kinematic visc

Hydraulic power pack, consisting of a hydraulic pump and a large Filter with a fineness of 10 or 25 μm, which is used in the main flow to remove the built-up dirt in a hydraulic system before it is ac