Hakuteksti "*".

Opened control circuit.

Refers to the supply and discharge of the pressure fluid in pumps/motors through the inside of the displacement unit. For example, with valve plate controlled radial piston machines where the pistons

A differentiation is made between installation in the main flow , in the partial flow or in a separate circuit ( secondary flow ). Filters in the main flow filter the entire flow rate. These include s

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

Valve which protects the lines to a cylinder secured so that it can no longer make any undesired or hazardous movement in the event that the supply line breaks.Burst pipe protection is mainly used in

In hydraulic fluid removal of the air carried and separated out. This must take place at the highest point with the aid of bleed screws or bleed valves.

According to DIN-ISO 1219, the combination of electrical and hydraulic actuation via a solenoid-actuated pilot valve ( electro-hydraulic actuation ).

Difference between an absolute pressure p abs and the respective absolute atmospheric pressure p amb ( Figure U 3 ). The overpressure takes on a positive value if the absolute pressure is greater than

Electronic switch, which transfers low frequencies unchanged, but at high frequencies, it triggers an amplified weakening of the signal and a phase lag ( Figure T 12 ).

Pressure difference between the inlet and outlet on the filter (test standard ISO 3968). The initial pressure difference is a key parameter for the design of a filter. The is not a constant parameter