Hakuteksti "pumpe".

undertaken in the secondary flow (f), as the separate circuit is selected in which a separate filter pump presses the fluid through the filter and mostly also through an oil cooler, independently of the working

ion is made between pressure-limiting valves and pressure-reducing valves . In a valve-controlled pump : Here it has the task of sealing the displacement chamber against the system pressure during the

control block. Valve functions are also integrated into the end plates. They are referred to as a pump mounting module or input element and as an end section or output element.

sources of sound in air are as follows: oscillating surfaces of (solid) bodies (e.g. mounting wall, pump housing), vortex formation when gases flow out of openings (e.g. discharge opening on pneumatic valves)

become apparent at the actuator in the form of discontinuous movement. In addition, it causes in the pump and in the hydraulic fluid a pressure pulsation.

temperature and type of 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

arranged in a parallel circuit, several loads ( cylinders , motors ) are supplied by a single drive (pump) ( single circuit system ). When cylinders are arranged in a parallel circuit, it is important to

which the system can still just be operated. A higher viscosity will cause cavitation to occur in the pump. Minimum operating viscosity : Is defined by the reduction in the lubrication properties and the increase

Axial piston machine ( Axial piston pump or Hydraulic motor ), in which the cylinder block is turned by a drive flange connected to the drive shaft via the piston rods. The cylinder block is guided using

case of series sub-circuits, several consumers ( cylinders , motors ) are supplied by a single drive (pump) ( single circuit system ). It should be noted that a movement of downstream elements is only possible