Patent ID: 11872566
Assignee: ADEY HOLDINGS (2008) LIMITED
Field: Chemical engineering (Chemistry)
Classification: CPC B  C  F | IPC B  C  F

Claim 0:
1. A magnetic filter for a central heating and/or cooling system, the magnetic filter comprising:
a chamber having an inlet and an outlet, and a movable magnetic assembly adapted to be movable from a position close to an outside wall of the chamber to a position spaced from the outside wall of the chamber, the movable magnetic assembly including an elongate carrier having a longitudinal centerline, and including a plurality of magnet pairs disposed along the carrier, each magnet pair having a first magnet on one side of the centerline and a second magnet on the other side of the centerline, the first and second magnets of each magnet pair being joined to each other by a bar passing across the centerline and the bar being movable relative to the carrier on a pivot, in which the pivot corresponding with at least one of the magnet pairs is offset from the centerline to one side, and the pivot corresponding with at least one other of the magnet pairs is offset from the centerline to the other side.