Patent ID: 11863018
Assignee: nan
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. The reluctance motor of claim 1, characterized in that the reluctance motor comprises a rotor made of magnetic steel sheets laminated in the rotor axial direction so as to have a desired ratio of the respective magnetic resistance values,
wherein the radial magnetic resistance value MRPB1 of the first rotor magnetic portion RPB1, the radial magnetic resistance value MRPB2 of the second rotor magnetic portion RPB2, the radial magnetic resistance value MRPB3 of the third rotor magnetic portion RPB3, and a radial gap between the respective rotor magnetic pole RP are applied to the magnetic steel sheets such that the sheet have a plurality of thin and long holes, various shapes of holes, such as regular and/or round holes, recesses, and/or thinner-made portion of the sheets.