ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,736,039, issued on Sept. 15, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).
"Reciprocating compressor using outer rotor motor" was invented by Kihwan Kim (Suwon-si, South Korea), Minjin Kim (Suwon-si, South Korea), Kisun Nam (Suwon-si, South Korea), Hyunwoo Ryu (Suwon-si, South Korea) and Incheol Hwang (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A reciprocating compressor is provided. The reciprocating compressor includes a bearing block, a fixed shaft extending vertically from a lower surface of the bearing block, formed in a cylindrical shape, and having a shaft hole formed therein, a stator disposed o...