Fluid supplying arrangement, has set of soft ferromagnetic-flow lines arranged in space between magnet and separator can, where lines are arranged at distance from each other that lines form magnetic filed of magnet in area of can

摘要

The arrangement has a pump wheel connected with a permanent magnet (92) and an electronic commutated electromotor with a stator and a rotor. The rotor has another permanent magnet (67). A set of soft ferromagnetic-flow lines (150) are arranged in a space between the magnet (67) and a separator can. The lines are arranged at a distance from each other in such a manner that the lines form a magnetic filed of the magnet (67) in an area of the can.