US Patent Issued to ZHONGSHAN BROAD-OCEAN MOTOR on Nov. 11 for "Rotor for disc permanent magnet motor and disc permanent magnet motor comprising the same" (Chinese Inventor)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,470,101, issued on Nov. 11, was assigned to ZHONGSHAN BROAD-OCEAN MOTOR Co. LTD. (Zhongshan, China).

"Rotor for disc permanent magnet motor and disc permanent magnet motor comprising the same" was invented by Rui Xiao (Zhongshan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A rotor for a disc permanent magnet motor, includes: a first rotor core; a second rotor core; and a plurality of magnetic tiles. The first rotor core includes a first annular ring and a plurality of first magnetic blocks protruding at intervals from an outer side of the first annular ring in a circumferential direction, and a first groove is formed between every two adjacent ...