US Patent Issued to REGAL BELOIT AMERICA on Feb. 4 for "Electric machine assembly having a rotor frame to provide cooling" (Ohio Inventor)

ALEXANDRIA, Va., Feb. 5 -- United States Patent no. 12,218,561, issued on Feb. 4, was assigned to REGAL BELOIT AMERICA INC. (Milwaukee).

"Electric machine assembly having a rotor frame to provide cooling" was invented by Jeffrey William Crosson (Dayton, Ohio).

According to the abstract* released by the U.S. Patent & Trademark Office: "A rotor assembly for use with an electric machine assembly includes a plurality of magnets and a rotor frame having a pair of opposing end plates and a plurality of circumferentially spaced longitudinal members extending between the opposing end plates. The opposing end plates and the plurality of longitudinal members combine to define a plurality of openings that are each configured to receive a magnet of t...