Tribology
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 ).
Terminal
Local input and output unit in a data network
Safety circuit
Circuit, which prevents undesired and/or hazardous operating states. The scope and design of the safety circuits for certain systems are prescribed by the German Institutions for Statutory Accident In
High speed exhaust valve
Shuttle valve, which is opened by the feed line pressure in the direction of the consumer and releases the exhaust connection when switching due to the consumer pressure ( Figure S 31 ).
Noise level addition
As logarithmic ratios, noise levels cannot be directly added together. Rather, the corresponding energies or noise intensities must be added together ( Figure S 12 ). The determination of the total no
Suction throttle control
Throttle units are built into the suction line of hydraulic pumps and compressors to specifically influence the filling of pumps or the compression pressure in the case of compressors. The suction thr
Noise level
Energy density of an interfering signal in proportion to the useful signal.
Indicator
Device that displays the measured value for a physical variable without measuring it. Alternative: recording instrument
Response pressure
Pressure that triggers a function or actuates an individual element (DIN 24 312 and DIN 3320 Part 1).