Abstract: A device for pre-conditioning combustion air at an inlet path (2) to a combustion chamber (4), in which said inlet comprises a set (6) of two or more magnetic fields (8a, 8b, . . . ) arranged along said inlet path (2). Each magnetic field (8a) has a corresponding north pole (Na, Nb, . . . ) and a south pole (So, Sb, . . . ) and a magnetic moment vector (10a, 10b, . . . ) extending from said south pole portion (Sa, Sb, . . . ) to said north pole (Na, Nb, . . . ); characterized in that* the magnetic moment vectors (10a, 10b, . . . ) are arranged mainly perpendicularly with respect to said inlet path (2);* the magnetic moment vectors (10a, 10b, . . . ) are distributed consecutively along said inlet path (2);* the second or consecutive magnetic field (8b) are arranged with the second or consecutive magnetic moment vector's (10b, . . . ) pole (Nb (Sb), . . . ) with the opposite pole adjacent to the inlet path (2) relative to the first or preceding magnetic moment vector's (10a, . . . ) pole (Sa (Na), . . . ).

Abstract: A device for pre-conditioning combustion air at an inlet path to a combustion chamber, in which the inlet includes a set of two or more magnetic fields arranged along the inlet path. Each magnetic field has a corresponding north pole and a south pole and a magnetic moment vector extending from the south pole portion to the north pole. The magnetic moment vectors are arranged mainly perpendicularly with respect to the inlet path; the magnetic moment vectors are distributed consecutively along the inlet path; the second or consecutive magnetic field are arranged with the second or consecutive magnetic moment vector's pole with the opposite pole adjacent to the inlet path relative to the first or preceding magnetic moment vector's pole.

Abstract: The present invention relates to a device for magnetic pre-treatment of air passing through an air intake supply leading to a combustion chamber, said magnetic pre-treatment being carried out by means of magnetic elements. The present invention is characterized in that at least two magnetic elements are arranged on one side of and adjacent to said air intake supply, said at least two magnetic elements being oriented with their dipole direction pointed mainly perpendicularly to an axial incoming direction of said air intake supply, the at least two magnetic elements further being arranged substantially next to each other with alternating pole orientations, the dipole direction of said magnetic elements being arranged in succession in the order N, S, N . . . etc. or S, N, S . . . etc.