Method for producing a rotor element for a rotor of an electric machine, rotor element, rotor, electric machine and motor vehicle
AssigneeFord Global Technologies, LLC
InventorsRaphael Koch, Wanfeng Li
Life of this patent
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Abstract
The disclosure relates to a method for producing a rotor element for a rotor of an electric machine. The method includes screen printing at least one permanent magnetic material and a non-permanent magnetic material to form the rotor element, simultaneously sintering the permanent magnetic material and the non-permanent magnetic material, and magnetizing the permanent magnetic material.
Claims15
A method for producing a rotor element for a rotor of an electric machine, the method comprising:
- screen printing at least one permanent magnetic material and a non-permanent magnetic material to form the rotor element;
- simultaneously sintering the permanent magnetic material and the non-permanent magnetic material;
- and
- magnetizing the permanent magnetic material.
A rotor element for a rotor of an electric machine, the rotor element having at least one permanent magnetic material, the at least one permanent magnetic material being screen printed and simultaneously sintered and then magnetized.
Dependencies are inferred from the claim text.