Load pressure difference
Pressure difference between the working openings at a management or . It is referred to as positive if the inlet pressure is higher than the return line pressure. With synchronizing cylinders , the lo
Water in oil
If water enters hydraulic oil (e.g. condensation or through an external contamination), this has unwanted consequences as it accelerates the ageing of the oil, increases the corrosion of metallic surf
Signal technology
Collective term for all measures, procedures and devices, which are required to use given input signals to obtain the necessary for the process by way of suitable signal processing . This applies to t
Compressibility factor
Occasionally used inverse of the bulk modulus :
Flow diagram
Aid used to clarify, prior to the definition of a control or preparing a computer program, the logical sequence of the solution by defining graphically the order in which detailed tasks are to be unde
Electronic Flow Sharing
"Electronic Flow Sharing" describes the flow rate distribution of the pump flow to the individual consumers in a hydraulic system by means of electronic control. Flow sharing addresses the problem of
Visual display of contamination
States the point in time, at which the flow resistance of a filter element has reached the permissible value due to the increasing absorption of contamination. A visual display of contamination is pos
Hydrostatic transmission
Interaction of one or more pumps (primary element) with one or more (secondary element, in most cases a hydraulic motor). The distance between the two devices is of no significance (open transmission)