Rippled disc electrostatic generator/motor configurations utilizing magnetic insulation
View Patent ↗Electrostatic generators/motors designs are provided that generally may include a first rippled stator centered about a longitudinal axis; a second rippled stator centered about the axis, a first rippled rotor centered about the axis and located between the first rippled stator and the second rippled stator. A magnetic field having field lines about parallel with the average plane of at least one of the first rippled stator or the second rippled stator is provided with either a Halbach array configuration or a conductor array configuration.
1. An apparatus, comprising:
a central axis;
a rippled disc shaped first rotor having its center located on said central axis, wherein the average plane of said rotor is perpendicular to said central axis, wherein said rotor is rotatable around said central axis;
a rippled disc shaped first stator having is center located on said central axis, wherein the average plane of said first stator is perpendicular to said central axis and parallel with said rotor;
a rippled disc shaped second stator having is center located on said central axis, wherein the average plane of said second stator is perpendicular to said central axis and parallel with the average plane of said rotor, wherein said rotor is located between said first stator and said second stator; and
means for providing a magnetic field comprising field lines that conform to the curvature of the rippled shape of at least one of said first stator or said second stator.
2. The apparatus of claim 1 , wherein said means for providing a magnetic field comprises at least one Halbach array.
3. The apparatus of claim 2 , wherein a first Halbach array of said at least one Halbach array is parallel with the average plane of said first stator and is on the side of said first stator opposite of said first rotor.
4. The apparatus of claim 3 , wherein a second Halbach array of said at least one Halbach array is parallel with the average plane of said second stator and is on the side of said second stator opposite of said first rotor.
5. The apparatus of claim 1 , wherein said means for providing a magnetic field comprises at least one conductor array.
6. The apparatus of claim 5 , wherein a first conductor array of said at least one conductor array is parallel with the average plane of said first stator and is on the side of said first stator opposite of said first rotor.
7. The apparatus of claim 6 , wherein a second conductor array of said at least one conductor array is parallel with the average plane of said second stator and is on the side of said second stator opposite of said first rotor.
8. The apparatus of claim 1 , wherein said first stator, said second stator and said first rotor each comprise electrically conductive material, said apparatus further comprising means for positively or negatively charging said first stator and said second stator, said apparatus further comprising means for electrically grounding said first rotor.
9. The apparatus of claim 1 , wherein said magnetic field is at a maximum at positions of said first stator or said second stator that are furthest from said means for providing a magnetic field.
10. The apparatus of claim 9 , wherein said magnetic field comprises a component that is parallel with the curvature of said positions of said first stator or said second stator that are furthest from said means for providing a magnetic field.
11. The apparatus of claim 1 , wherein the combination of said first stator, said first rotor and said second stator defines a first configuration, the apparatus further comprising at least a second configuration having its center located on said axis.
12. A method utilizing the apparatus of claim 1 , the method comprising:
rotating said rippled disc shaped first rotor and said rippled disc shaped second stator about said central axis; and
providing said magnetic field such that its field lines comprise components that conform to the curvature of the rippled shape of at least one of said first rotor or said second stator.
13. The method of claim 12 , wherein said magnetic field is provided by at least one Halbach array.
14. The method of claim 12 , wherein said magnetic field is provided by at least one conductor array.
15. The method of claim 12 , wherein said first stator, said second stator and said first rotor each comprise electrically conductive material, the method further comprising positively or negatively charging said first stator and said second stator, and electrically grounding said first rotor.
16. The method of claim 12 , wherein the combination of said first stator, said first rotor and said second stator defines a first configuration, the method further comprising providing and operating at least a second configuration located on said central axis.
17. The method of claim 12 , wherein said magnetic field is at a maximum at positions of said first stator or said second stator that are furthest from said means for providing a magnetic field.
18. The method of claim 17 , wherein said magnetic field comprises a component that is parallel with the curvature of said positions of said first stator or said second stator that are furthest from said means for providing a magnetic field.