Searched for "*".

Circuit for a self-contained function, which is, however, also supplied by the main pump. If a subcircuit works at a lower pressure than the main circuit, a pressure-reducing valve is placed at the in

In a predetermined valve this is a factor of the size of the flow: the smaller it is, the greater the deviation from the desired value. ( Figure T 6 ). Flow dividers based on displacement units (e.g.

Deals with the theoretical observation of the dynamic behaviour of technical systems in the broadest sense. For example, as a technical system with a certain dynamic performance, which is highly non-l

Programming method , in which the desired information is input by demonstrating it. This happens by performing a cycle step by step and entering the values calculated for the position, velocity etc. i

External gear pump on which, for reasons of noise reduction, two pairs of gear wheels are used that are offset in relation to each other by half the tooth pitch. In this way the delivery flow pulsatio

A nozzle is a local flow resistance with a gradual cross-section constriction (e.g. rounded inlet edge) on which the smallest flow cross-section - unlike on the orifice - is within the geometric cross

Hydraulic pilot stage in continuously adjustable valves for converting the mechanical output signal from the electrical input stage into an amplified hydraulic signal (Figure D 87) . Armature and flap

The pressure p is the quotient of the normal force F that acts on a surface, and the area of this surface A ( DIN 24 312 ): The derived unit for pressure in the SI system is the pascal: 1 Pa = 1 N/m2.

Due to the high flow forces pilot-controlled directional valves for high flow rates are not returned with springs but with hydraulic pressure to the centre position and centred there. This action is a

Spatial propagation of a pressure change (DIN 24 312).