ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,700,773, issued on Aug. 4, was assigned to HYUNDAI MOBIS Co. LTD. (Seoul, South Korea).
"Rotor module with cooling structure" was invented by Sung Wook Lee (Yongin-si, South Korea), Tae Wook Ha (Yongin-si, South Korea) and Byung Ryel In (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a rotor, and more particularly, to a rotor with increased cooling efficiency. According to the present invention, a rotor module may maximize a cooling effect by allowing cooling oil to flow inside a rotor to directly cool the rotor and directly cool a rotor heating unit, thereby stably implementing specifications requi...