Hydraulic efficiency
Parameter for the power losses occurring in hydraulic systems, which can be noticed in the form of and leakage losses . There are also mechanical losses as a result of friction (Figure H 20) . A disti
Churning losses
Losses arising in hydraulic pumps and motors when the housing is full of oil and the components are moving around inside. These are dependent on the rotation speed and — particularly during idling — m
Correction of characteristics
Changing the stationary characteristic curve for a device by modifying the input signal in order to compensate for non-linearities , reduce hysteresis and the like. This kind of correction can involve
Electronic filter
Electronic circuit that separates the useful portion of a signal (e.g. measured signal) from the superimposed interference. They are either part of other measuring instruments (e.g. measuring amplifie
Corner frequency fE
On systems that correspond to a 1st degree differential equation, the corner frequency is the intersection of the horizontal asymptote with the asymptote on the falling branch in a Bode diagram (see a
Signal switch
Electrical arrangement to split an input signal into two .
Safety regulations
In terms of fluid technology there is no closed regulatory system in terms of safety technological requirements. Rather, these are distributed over a series of rules, regulations and standards of the
Sealing lip
That part of a lip seal that generates the preload during installation (Figure D 13) . On compact seals the sealing lip is often shortened to form a sealing edge.
Valve control with four edges
Hydraulic resistance control for an actuator with two type A hydraulic half bridges. For example, the control of a hydraulic cylinder with a dual effect with a continuously adjustable directional valv