Setpoint generator
Device or component, at which the setpoint is set and which leads it into the open loop control system () (DIN 19 226). For example, when copying the template or in the case of electro-hydraulic feedb
Quad-ring
Toroidal ring made of elastic materials, with an almost square cross-section ( Figure Q 1 ).
Pressure gauge
Device for measuring pressure levels in fluid media. They may function directly (e.g. vertical column pressure gauge ) or indirectly, whereby elastic deflections, for example, are used to record the p
Filter in main conduit
Filter located in the direct circuit and through which therefore the entire and, for the most part, periodically pulsatile flow rate passes. Filters in the main conduit include the following: Suction
Flushing a system
During the initial commissioning or repeat commissioning, every hydraulic System must be flushed to remove residual foreign particles (shavings, scale or other contamination) from the system. The flus
Sum power controller
Adjustment system for double pumps with an equally high flow rate, whose adjustment devices are mechanically or hydraulically coupled and which transport the flows in two different circuits with diffe
Hydro-mechanical closed loop control
Hydraulic control circuit for which the input signal (distance, rotation speed) is specified using mechanical means via a hand lever, cam disc or spindles and the like, before being hydraulically ampl
European circuit board
Standardised dimensions of a printed circuit board of 100 x 160 mm for mounting all necessary electronic components for a control or a part of a control. The European circuit board is used to standard
Plug-in valve
Valve on which the housing is in the form of a cartridge and with port openings that are aligned with the ports in the installation space (e.g. 2-way plug-in valve).