Hakuteksti "*".

To measure the flow rate running through a defined part of the pipeline, there are a number of procedures, such as the displacement principle with flow sensors with oval rotor assembly , measuring tur

Describes the connection between the output and input variable of a transfer element, i.e. after all of the settling processes have ended. It therefore describes the stationary state of the system. Th

According to DIN 19 225, controllers are divided according to their tasks and properties. Designation according to tasks distinguishes between the type of the controlled variable , such as the locatio

Representation of measured variables in the path of the signal flow by means of allocated physical variables of the same or a different type. The value for the measured signal (signal value) read off

Losses in hydrostatic input/output elements mainly caused by friction forces — which may depend on rotation speed, pressure or velocity — and by flow losses . The resulting loss torques are M c = cons

Device used to add heat to the hydraulic fluid. It is required where the temperature of the fluid should also be constant at the start of the operating period. The preheating normally takes place elec

A differentiation must be made between the efficiency η of the filter element and of the complete filter. The efficiency of the filter element is defined by: It is superfluous if the β value is used.

Control electronics that are integrated into a larger magnetic plug with a configuration in accordance with DIN 43650. Control electronics integrated in a magnetic plug for proportional valves . The e

Variant of a central hydraulic oil supply in which the pressure in the manifold is only applied by variable pumps that are equipped with pressure controllers. The size necessary for the pumps is based

The power loss in hydraulic systems results in an inflowing heat flow W z, which partly fills the heat capacity C of the oil and the metal parts surrounding it (pipes, cylinders, motors): Another part