ALEXANDRIA, Va., June 12 -- United States Patent no. 12,301,062, issued on May 13, was assigned to Schaeffler Technologies AG & Co. KG (Herzogenaurach, Germany).
"Rotor with an optimized rotor laminate geometry for fluid guidance" was invented by Florian Esly (Buhl, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A rotor (1) for an electrical machine, including a rotor laminated core (2) which has a plurality of axially layered rotor laminates (3) which are each arranged at a predetermined rotation angle in relation to an axially adjacent rotor laminate (3), and including a rotor shaft (4) on which the rotor laminates (3) are fitted. The rotor shaft (4) forms a torque-transmitting connection (5) with ...