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Current indicator

Entirety of (pressure) losses caused by a flowing medium. These primarily consist of the (cross-section independent) pressure losses , but the friction losses also contain an element, which is caused

Devices, which contains an electrical switch, the contact of which is actuated at a given flow of the hydraulic fluid.

Collective term for pumps and devices, which work according to the hydrodynamic principle, i.e. in which the velocity element of the flowing fluid is decisive. For pumps, these are the centrifugal pum

Technical area covering the friction between surfaces moved against one another and their consequences –– primarily in terms of wear –– and prevention –– lubrication ( Figure T 18 ).

Functional element, which converts a low-voltage signal into a signal with a higher power. That applies both to the power section and the signal processing, where a voltage signal is converted into a

The transport movement of a cylinder is characterised by the force/time curve and the position/time curve. Normally, the largest force to be applied by the cylinder occurs when the load is being accel

Measuring arrangement, in which a sensor is integrated in a device with a standard electrical with zero and end point comparison elements, which can be adjusted externally and issues a standard output

Contacting part of a surface detailed profile, i.e. the area between depressions as a percentage of the overall surface area ( Figure T 15 ). To keep the wear of the seals within a limit the surface a

Measuring amplifier, in which an AC generator supplies a with a supply voltage with a constant amplitude and frequency. Where the transducer is strained at the outlet of an amplitude-modulated AC sign