Patent ID: 11909333
Assignee: nan
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B | IPC B  H

Claim 0:
1. An apparatus comprising a cylindrical shaft member coupled to a motor with a motor frame; said cylindrical shaft member mechanically coupled to a disc members with radius, R1, to rotate in a dynamically and statically balanced state with said cylindrical shaft when said motor rotates; the apparatus further comprising a power source to supply power to said motor to rotate said cylindrical shaft member with said disc members; each of said disc members comprising an annular radial array of material segments extending radially to the radius R1; said material segments comprising a material that responds to electromagnetic fields to change shape radially on said disc members; such that when power is supplied to rotate the motor, the motor rotates the disc members and when each such material segment rotates to an angular location of the cylindrical shaft member relative to a fixed point on the motor frame, each said material segment is supplied with said electromagnetic fields; and said material responds to said electromagnetic fields to change its shape radially to a new radius R2 different from R1, at said angular location; and such that the mass of said material segment is redistributed radially at the radius R2 in said material segment in said angular location; and such that the difference in centripetal forces acting on said change in a radial location from R1 to R2 at said angular location creates a radial force on said cylindrical shaft member in a direction of the said angular location.