US Patent Issued to ATLAS COPCO (WUXI) COMPRESSOR on May 5 for "Compressor and additional oil injection system having same" (Chinese Inventor)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,408, issued on May 5, was assigned to ATLAS COPCO (WUXI) COMPRESSOR Co. LTD. (Jiangsu, China).

"Compressor and additional oil injection system having same" was invented by Chunlin Wang (Jiangsu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A compressor and an additional oil injection system with the compressor are disclosed. The compressor (1) has a compression chamber (11) and an exhaust port (12), wherein, the compression chamber (11) is communicated with the exhaust port (12), the compression chamber (11) has an oil inlet of the compression chamber (18), and an oil injection port of exhaust port (13) is provided at the exhaust port (12)." ...