US Patent Issued to LG Electronics on Oct. 6 for "Rotary compressor and refrigeration cycle device having the same" (South Korean Inventors)

ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,753,760, issued on Oct. 6, was assigned to LG Electronics Inc. (Seoul, South Korea).

"Rotary compressor and refrigeration cycle device having the same" was invented by Kiyoul Noh (Seoul, South Korea), Yunhi Lee (Seoul, South Korea) and Seheon Choi (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a rotary compressor and a refrigeration cycle device having the same. The rotary compressor and the refrigeration cycle device having the same may include a casing, a main bearing, a sub bearing, a cylinder, a roller, a vane, and an injection passage, and the injection passage may be disposed in at least one selected from the main ...