Objet de la recherche «with».

mechanical-hydraulic servo valves ( copying valve ) and electro-hydraulic servo valves: Valve produced with a high degree of precision, which has an electro-mechanical converter (e.g. torque motor ) as an input [...] Hz can be expected from a servo valve today at a damping of 0.6. However, that can only be achieved with extremely short control distances of a few tenths of millimetres. Therefore, a high pressure difference [...] the desired flow rate through this gap. Servo valves operate according to the principle of control with throttle . This control principle sees the maximum hydraulic effective power passed on from the valve

the medium all influence the delivery characteristic of a suction throttle pump. Suction orifices with adjustable cross sections are used to regulate the suction throttle. In the case of compressors, the

order to the highly different viscosities of conventional mineral oils they are grouped into classes with a defined bandwidth (according to DIN 51 519 = ±10 %). Equally, the viscosities named in this are

f = f o), the phase angle = —90o and the amplitude will be 1/2 the initial amplitude where f = 0. With a high response proportional valve, the natural frequency for the valve should be much higher (around

Workflow control with step enabling conditions that are only dependent on signals from the controlled system (process) (DIN 19 237). The process-dependent workflow control – previously known as "sequence

action. The overrun poses great difficulties when approaching a position at any speed. If this happens with switching valves , a crawl speed must first be used. In the case of proportional valves the delay

whose program is specified by the type of functional elements and their connections (DIN 19 237). With hard-wired controls, application-specific logical connections are made by individual pipeline connections

only be installed perpendicular and are primarily used in pneumatic systems. Loading a floating body with a spring force means that the measuring device is position-independent and can be designed such that

Pressure figures, if not otherwise stated, in fluid technology are to be understood as overpressure, i.e. with atmospheric pressure as the reference variable. The pressure of a medium is one of the most important

pressure system " often used is not correct here, as the pressure does not remain constant. The system with impressed pressure is also termed a "(constant) pressure source".