ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,523,226, issued on Jan. 13, was assigned to ATLAS COPCO AIRPOWER NAAMLOZE VENNOOTSCHAP (Wilrijk, Belgium).
"Oil-injected compressor device" was invented by Manuel Paula Albert Vandevoorde (Wilrijk, Belgium).
According to the abstract* released by the U.S. Patent & Trademark Office: "Oil-injected compressor device (1) provided with at least one oil-injected compressor element (2) with an inlet (5) for gas to be compressed and an outlet (7) for compressed gas, whereby the outlet (7) is connected to an oil separator (9), whereby the oil-injected compressor device (1) is further provided with an oil injection pipe (14) leading from the oil separator (9) to the oil-injected compressor ele...