Patent ID: 8444853
Filing Date: 2013-05-21
Classification: B03C

Abstract:
1. A device for magnetic treatment of a fluid flow comprising: a spirally-shaped conduit having: a plurality of inner magnets circumferentially surrounding each said turn on the internal surface, said inner magnets are substantially coupled to said conduit; and a plurality of outer magnets circumferentially surrounding each said turn on the external surface, said outer magnets are substantially coupled to said conduit; the plurality of outer magnets is equal to the plurality of inner magnets; wherein: each said inner magnet is situated opposite to a respective counterpart from said plurality of outer magnets so that the North or (South) pole of the inner magnet faces the South (or North) pole of the counterpart outer magnet; each said inner magnet includes an internal side facing the center of the corresponding turn; each said internal side is covered by an individual inner magnetic yoke; each said outer magnet includes an external side, remote from the center of the corresponding turn, each said external side is covered by an individual outer magnetic yoke; and wherein said individual inner magnetic yoke and said individual outer magnetic yoke provide for an individual magnetic field for each pair of said inner magnet and the corresponding said outer magnet; said individual magnetic field is essentially located in a section of the conduit disposed between said inner magnet and said outer magnet of the corresponding pair, and polarities of the individual magnetic fields of any two adjacent pairs are mutually opposite; thereby providing a plurality of magnetic fields applied to the adjacent sections of said conduit in alternative polarities.