IP Library › Patent Application 18652712
Patent Application
App. No. 18/652,712

MULTI-TUNNEL ELECTRIC MACHINE

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Quick Facts
Patent No.
US None
App. No.
18/652,712
Abstract

Disclosed are various embodiments for an electric machine where the stator is a coil assembly and the rotor is a magnetic toroidal cylindrical tunnel or where the rotor is a coil assembly and the stator is a magnetic toroidal cylindrical tunnel.

Claims (11)

1 . A system for a rotary electric machine comprising:

a set of coil modules:

radially arranged about a motor axis;

comprising a first coil module comprising:

a first coil winding;

a first electrical interface module arranged on an inner radial side of the first coil winding and electrically coupled to the first coil winding; and

a first connector coupled to the first electrical interface module and extending from the inner radial side of the first coil winding; and

a set of magnetic elements arranged about the motor axis and forming a magnetic toroidal cylinder enclosing the set of coil modules.

2 . The system of claim 1 , further comprising a controller configured:

arranged within an inner radius of the set of coil modules and electrically coupled to the first connector of the first coil module; and

configured to drive current through the set of coil modules to generate a toroidal magnetic field tunnel configured to sequentially and magnetically couple the set of magnetic elements.