Objet de la recherche «*».

Seal that has to seal a moving surface. Although the expression is often used, it is incorrect, as the seal is not "dynamic", but only seals a moving surface. Opposite: " static" seal .

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

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.

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

Cylinder , in which two or more separately pressurised pistons are arranged one after another, which act on a piston rod such that their forces are added together ( Figure T 3 ). Tandem cylinders are

As a synchronizing cylinder (Figure K 5) with oil spring stiffness. The oil spring stiffness for cylinder side A and cylinder side B are arranged in parallel and add up to the total oil spring stiffne

Valve with the task of switching circulating the pump flow rate back to the container without pressure if it is not needed. In order to keep power losses low in doing so, this takes place on the short

The CAN bus (Controller Area Network) is one of the classic field buses. It connects the individual participants with each other in a control structure. It has been on the market since 1986 and is the

The α values is defined by the multipass test according to ISO 4572. It is a measure of the total quantity of ACFTD supplied to the filter element until the permissible final pressure difference is re

The drive contains only one pump that provides its flow rate to one or also more loads. Opposite: multi-circuit systems