LINEAR INDUCTION MACHINE Russian patent published in 2012 - IPC H02K44/02 B22D27/02 B01F13/08 

FIELD: electricity.

SUBSTANCE: travelling magnetic field is developed as a result of the fact that a magnetic conductor of a linear induction machine is arranged in the form of cylinders installed on one plane, on the inner surface of which along a generatrix with a pitch of S/N there are permanent magnets arranged, where S is a length of a cylinder generatrix, N is a number of magnets arranged on the circumference.

EFFECT: development of a travelling magnetic field without using special supply sources.

4 cl, 3 dwg