Controller for damping (high pass filter)
assembly can operate mechano-hydraulically (e.g. hydraulic accumulator or as a spring-loaded piston, each with throttle ) or electro-mechanically as a differential pressure sensor (Figure D 7) .
Non-linear signal transmitter
A transfer element is associated with non-linear behaviour if the relationship between the output and input signal cannot be described by a linear differential equation. Non-linear signal transmitters
Error threshold
to be indicated or so that in redundant systems the system switches over to the redundant channel (with standby redundancy). On the other hand there is a lower limit to differentiate from the often unavoidable
Multi-circuit systems
Hydraulic drive system in which several circuits operate separated from each other, with each having a pump and associated pressure-limiting valve . These kinds of multi-circuit systems may be designed
Hydrostatic drive
The terms covers not only the hydrostatic drive associated with a load, but also more generally the chain of effects involving hydraulic pump control hydraulic motor ( cylinder ), including the associated
Pintle valve
Conical functional element fixed in the housing in radial piston machines with the task of feeding in suction oil and feeding out the pressure oil and simultaneously reversing the rotating piston chambers
Rise response
Change in the output signal over time for a rising function with a pre-defined rate of change on the input signal. To depict this situation the output signal xa can be plotted in relation to the rate of
Electronic filter
superimposed interference. They are either part of other measuring instruments (e.g. measuring amplifier with carrier frequency ) or independent devices. Filters often required are the high pass filter or the
Six-way valve
Directional valve with six ports: In addition to the four ports A, B, P and T, in the centre position, a continuous line is formed for the flow rate to downstream consumers ( parallel connection ( Figure
Pressure actuation
pressure actuation occurs if the hydraulic pressure acts directly on the actuating element, while with indirect actuation the pressure acts on the actuation area via the pilot valve .