Objet de la recherche «with».

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 signal with the frequency of the supply [...] supply voltage, which is demodulated and amplified in the amplifier. Measuring amplifiers with carrier frequency are required for inductive transducers and can also be used in resistive systems.

Control system on which the setpoint remains unchanged over an extended period apart from occasional adjustments (according to DIN 19 226). The primary task of such a feedback control is to regulate o

control valve is proportional to the product of Q v and the load pressure p L: With all other methods (that is also with continuously adjustable valves) Q v must be reduced via the pressure-limiting valve [...] Control of the flow rate of a hydraulic system by flow resistances in general with the objective of controlling the velocity of a cylinder or motor. For this purpose flow valves , manually controlled [...] proportional or high response proportional valves are used (Figure D 46) . In a hydraulic system with constant pumps the flow rate not required Q V (Q V = Q 1 – Q N) is fed back to the tank (Figure D

control for an actuator with two type A hydraulic half bridges. For example, the control of a hydraulic cylinder with a dual effect with a continuously adjustable directional valve with 4 control edges, which [...] which all have a negative overlap ( Figure V 25 ). The valve control with four edges is particularly important when copying, where it enables maximum force amplification. However, it requires a high level

The control element is a flat plate that moves in the housing. Valves with flat slider are primarily used as directional valves.

oil supply in which the pressure in the manifold is only applied by variable pumps that are equipped with pressure controllers. The size necessary for the pumps is based on the sum of the individual requirements

limit is reached, as otherwise the contamination collected will be returned to the circuit. A filter with bypass should never be used without an effective visual clogging display.

. Welded nipple pipe screw fittings with connectors and union nuts are standardised in DIN 2353. The welded nipples with O-rings are in accordance with DIN 3865.

Branch of hydraulics . Concerned with the rules governing the flow of fluids with low compressibility and little internal friction. In hydrokinetics, the transmission of energy mainly occurs via the kinetic [...] kinetic energy associated with the flowing fluid. This is why, compared with hydrostatics , flow velocities are high and pressures are low.