Objet de la recherche «*».

Number of basic functions processing the signal ( n s ) in relation to the number of inlets and outlets ( n e , n a ): When calculating n s: a) for the equivalence and antivalence functions, the numbe

A floating measuring body is raised by the flow rate in a conical measuring pipe until a balance is reached between the weight of the floating body and the flow resistance ( Figure S 39 ). This means

Angled measuring device for determining the total pressure , i.e. the overall figure for the static and dynamic pressure associated with a fluid flowing at a subsonic rate. The pitot tube consists of

Elements to be mixed in with pressurised water ( HWBF ) to give the water lubricity and corrosion protection. They usually make up 2 to 5% of a hydraulic fluid. A distinction is made between three gro

Links the function commands provided by the programmed control with the feedback from the sensors in accordance with the logical instructions for control signals. This means, e.g., the linking of inde

The static behaviour of a continuously adjustable valve describes the connection between the input variable and the output variable of the valve for the stationary state after settling. This includes

Variable pump in position " Delivery flow zero". Often, the pressure hold position of the pump, i.e. the position in which the pump covers the leakage losses incurred, is – incorrectly – labelled the

Typical demand made of the drive during a working cycle . .

Directional valve with a second tank connection. This design was very popular for a long time, as on the one hand it was possible to place different loads on the two connections and on the other hand

Difference between the largest and smallest permissible deviations of the from the limit (DIN 19 226 Part 2).