Hakuteksti "*".

During the operation of a hydraulic system the particles of dirt that occur in the pressure fluid . They are either Added from the outside, e.g. due to leaks, a poor breather filter or are due to inad

Before any evaluation of measured values of a measured variable , a test should be conducted as to whether the measurements have been taken under the same test conditions and independently of one anot

Discrete signals with a finite number of value ranges for the signal parameter where each value range is assigned as a whole to a specific item of information. Digital signals can also have multiple p

The term block diagram should no longer be used, instead signal flow diagram should be used DIN 44 300 part 4.

Special form of internal gear pump , in which no sealing sickle is required, as the seal between the fixed gear ring and the rotor (planetary gear) is directly possible through the suitable design of

Program

Pressure transducers

Measuring amplifier on which a stable DC generator supplies the transducer with a supply voltage. This voltage is changed by the load on the sensor and supplied to the input stage on the amplifier. Th

Controls which link signals with each other using logic by means of contactors and relays — fitted with contacts. These days, contact controls only tend to be used for small-scale controls, i.e. those

In the case of the directional valves this is the pressure difference between the pressure and tank connection of the valve in the case of short-circuited operating ports A and B of the valve. In the