Patent ID: 11881745
Assignee: DR. ING. H. C. F. PORSCHE AG
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 17:
18. A method for producing the stator of claim 15, the method comprising:
providing metal sheets;
punching sheet-metal blanks which have apertures out of the metal sheets, the apertures being closed radially on an inside by the web when viewed in the cross section extending in the radial direction of the stator;
plastically deforming the webs of the sheet-metal blanks;
arranging a defined number of sheet-metal blanks into a stack;
pressing and connecting the stack of sheet-metal blanks to form the laminated stator core; and
arranging the stator windings in the apertures of the sheet-metal blanks connected to form the laminated stator core.