ALEXANDRIA, Va., June 5 -- United States Patent no. 12,278,532, issued on April 15, was assigned to ANHUI MEIZHI PRECISION MANUFACTURING Co. LTD. (Anhui, China).
"Motor, compressor and refrigeration device" was invented by Dongliang Zhao (Anhui, China), Zhengjun Sun (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 has a stator and a rotor. The stator has an annular stator yoke and multiple stator teeth located on an inner side of the stator yoke. The stator teeth are provided at intervals along a periphery of the stator yoke. The rotor is provided in the stator. The rotor has an annular rotor y...