초록 ▼

An electromagnetic structure comprises a rotor assembly having at least one circular magnetic structure. The structure has opposing first and second surfaces that extend around a peripheral boundary region. A plurality of emission regions are disposed along said peripheral boundary region, with each

An electromagnetic structure comprises a rotor assembly having at least one circular magnetic structure. The structure has opposing first and second surfaces that extend around a peripheral boundary region. A plurality of emission regions are disposed along said peripheral boundary region, with each emission region presenting poles having opposite polarities of a first polarity and a second polarity on the opposing first and second surfaces of the circular magnetic structure. Adjacent emission regions have alternating pole orientations such that each emission source having the first polarity is between two emission sources having the second polarity and each emission source having the second polarity is between two emission sources having the first polarity. A rotational element rotates the at least one circular magnetic structure about a rotation axis that is perpendicular to the opposing first and second surfaces.

대표청구항 ▼

1. A electromagnetic structure, comprising: a rotor assembly comprising: a circular magnetic structure comprising a magnetizable material that is printable, wherein said circular magnetic structure has opposing first and second surfaces that extend around a peripheral boundary region, said periphera

1. A electromagnetic structure, comprising: a rotor assembly comprising: a circular magnetic structure comprising a magnetizable material that is printable, wherein said circular magnetic structure has opposing first and second surfaces that extend around a peripheral boundary region, said peripheral boundary region having a plurality of printed emission sources, wherein each printed emission source on said magnetizable material presents poles having opposite polarities of a first polarity and a second polarity, wherein adjacent printed emission source have alternating pole orientations such that each printed emission source having said first polarity is between two printed emission sources having said second polarity and each printed emission source having said second polarity is between two printed emission sources having said first polarity; anda rotational element for rotating said circular magnetic structure about a rotation axis that is perpendicular to said opposing first and second surfaces; andat least one stator assembly comprising: at least one core element that extends from said first surface around to said second surface to magnetically couple said poles of opposite polarities of each respective printed emission source of said plurality of printed emission sources when said rotor is rotated about said rotation axis; andat least one coil winding wound around the at least one core element. 2. The electromagnetic structure of claim 1, wherein said at least one stator assembly comprises a first stator assembly and a second stator assembly, wherein said first stator assembly is positioned relative to said second stator assembly such that when said first stator assembly is substantially aligned with a first emission source having a first state on said first surface, the second stator assembly is substantially aligned with a second printed emission source having a second state on said first surface. 3. The electromagnetic structure of claim 1, wherein said at least one stator assembly comprises a first stator assembly and a second stator assembly, said first stator assembly having a first coil winding and second stator assembly having a second coil winding such that corresponding currents through the first coil winding and the second coil winding have the same direction. 4. The electromagnetic structure of claim 1, wherein said at least one stator assembly comprises a first stator assembly and a second stator assembly, said first stator assembly having a first coil winding and said second stator assembly having a second coil winding, said first stator assembly being positioned relative to said second stator assembly such that corresponding currents through the first coil winding and the second coil winding have an in phase and quadrature phase relationship. 5. The electromagnetic structure of claim 1, wherein the at least one core element comprises: a coil element portion of a first dimension for winding the at least one coil; andan interface portion of a second dimension positioned closer to the circular magnetic structure than the coil element portion, wherein the first dimension is different from said second dimension. 6. The electromagnetic structure of claim 5, wherein the interface portion has a cross sectional shape in a plane perpendicular to the rotation axis dimensioned to correspond to the shape of a printed emission source. 7. The electromagnetic structure of claim 1 comprising a plurality of circular magnetic structures that are parallel to each other perpendicular to the rotation axis. 8. The electromagnetic structure of claim 5, wherein the circular magnetic structure comprises a circular ring structure having a hollow inner portion relative to the peripheral boundary. 9. The electromagnetic structure of claim 1, further comprising a non-magnetic stator assembly alignment template configured to align the at least stator assembly. 10. The electromagnetic structure of claim 1, wherein the electromagnetic structure comprises at least one of a power generator, a motor or an actuator.