szrszivattyú
The szrszivattyú is a type of water pump that utilizes a screw mechanism to move water. Its design is often attributed to Archimedes, though its specific application in modern pumping systems has evolved over centuries. The core principle involves a helical screw rotating within a casing. As the screw turns, it lifts water from a lower level to a higher level by creating a series of enclosed volumes that move upwards.
These pumps are known for their relatively simple construction and ability to handle solids and viscous fluids