Patent ID: 11870323
Assignee: JIANGSU UNIVERSITY
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B  Y | IPC B  F  H

Claim 3:
4. The ultra-thin vehicle-mounted magnetic suspension flywheel battery according to claim 3, wherein upper and lower end surfaces of the axial permanent magnet are flush with upper and lower end surfaces of the annular flywheel rotor pole respectively, heights of the first to third torsional permanent magnets-on the outer side are equal to a height of the middle-layer annular cavity, and upper and lower surfaces the three-first to third torsional permanent magnets on the outer side are flush with upper and lower surfaces of the middle-layer annular cavity respectively, the fourth to sixth torsional permanent magnets on the inner side are flush with the upper and lower end surfaces of the annular flywheel rotor pole respectively, an upper end surface of the axial coil is flush with an upper end surface of the axial stator pole, lower end surfaces of the axial permanent magnet and the axial coil are flush with a lower end surface of the axial stator pole, and upper end surfaces of the first to third identical fan-shaped torsional stator poles are flush with the upper end surface of the axial stator pole.