Suction throttle control
Throttle units are built into the suction line of hydraulic pumps and compressors to specifically influence the filling of pumps or the compression pressure in the case of compressors. The suction thr
Noise level
Energy density of an interfering signal in proportion to the useful signal.
Parallel processing
Operating mode whereby several functional units process separate orders or parts of the same order in such a way that the processes involved run in parallel (DIN 4400).
Time discrete
The signal parameter is only defined at clearly defined discrete times (or a series of discrete time intervals) (DIN 19 225). Example: Pulse or sensing systems, which query actual values in certain ti
Angle encoder
Device for absolute angle measurements. A coded disc (graduated disc) turns in the beam path of an electro-optical reading device and creates signals there over a corresponding code track, which state
Viscosity index corrector
Macromolecular materials used to achieve a flatter VT characteristic curve. Due to their long length, the molecules of the viscosity index corrector are shear sensitive such that their effect subsides
Viscosity classes
To bring a certain order to the highly different viscosities of conventional mineral oils they are grouped into classes with a defined bandwidth (according to DIN 51 519 = ±10 %). Equally, the viscosi
Check valve
Valve which blocks the flow rate in one direction and allows it in the opposite direction. They are used to block the hydraulic load lines for directional valves suffering from leaking oil or as hydra