ALEXANDRIA, Va., March 26 -- United States Patent no. 12,261,484, issued on March 25, was assigned to ANHUI MEIZHI PRECISION MANUFACTURING Co. LTD. (Anhui, China).
"Motor, compressor and refrigeration device" was invented by Chao Chen (Anhui, China), Dejin Zhang (Anhui, China) and Xiaohua Qiu (Anhui, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A motor, a compressor, and a refrigeration device are provided. The motor includes a stator assembly and a rotor assembly. The stator assembly includes a stator core provided with a stator slot. The rotor assembly includes a rotor core and a permanent magnet. The stator core is sleeved outside of the rotor core or vice versa. The permanent magnet is arranged o...