Objet de la recherche «*».

Change in the specific resistance of a metal under a mechanical load (mainly strain). The piezoresistive effect occurs with all metals (including metal strain gauges), although it is particularly pron

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

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

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

Accuracy with which a pointer instrument indicates. It is generally defined in accuracy classes. Here it is important to state whether the accuracy relates to the permissible error limits on the value

Describes the change of an over time when adding characteristic curves of the input signal (DIN 19 226) ( Figure U 5 ). The step function is a characteristic change of the input signal . . The or is t

Valve with a proportional connection between the input signal and the flow rate in a working line (consumer port) and in one effective direction. This includes construction designs of proportional flo