Hakuteksti "*".

High-precision measuring instrument which determines pressure by "weighing" it whereby the force on the piston is compared with the force exerted by calibrated weights. In order to eliminate friction,

Method for installing hydraulic valves, in which individual function blocks are stacked on one another like a tower ( Figure T 20 ). In this way, valves can be fitted on three or four free surfaces.

The force required to actuate a valve . The control force reaches its maximum value at the full input signal and is zero with zero input signal. Here there is a device-specific dependency for the outp

Oil cooler

Resistance of a seal material to mechanical abrasion. The abrasion resistance depends largely on the material and its hardness. However, it is also affected by the temperature and the degree of exposu

Characterises the area of hydraulics in which pressurised water ( HWBF ) is used as the medium. As the water does not have the necessary viscosity or lubrication properties, often special devices and

Theoretical methods for the studying static and dynamic behaviour of , e.g. differential equations, Nyquist plots, frequency response , root locus as well as digital or analogue simulation.

Sum of the measures and processes that are necessary for a drive to place itself in operation automatically. These include: measuring system polling as whether all systems are operational, Undertaking

Mathematical formulation ( Laplace transformation ) of the transfer behaviour of a system (DIN 19 226 Part 2).

Flow in pipelines