The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 06, 2022
Filed:
Sep. 24, 2019
Atlas Copco Airpower, Naamloze Vennootschap, Wilrijk, BE;
Stijn Broucke, Wilrijk, BE;
Pieter De Schamphelaire, Wilrijk, BE;
ATLAS COPCO AIRPOWER. NAAMLOZE VENNOOTSCHAP, Wilrijk, BE;
Abstract
Oil-injected multistage compressor device including a low-pressure compressor element () with a gas inlet () for gas to be compressed and a gas outlet () for low-pressure compressed gas and a high-pressure stage compressor element () with a gas inlet () for low-pressure compressed gas and a gas outlet () for high-pressure compressed gas. The gas outlet () of element () is connected to inlet () of element () via a conduit (). The conduit () has a regulatable intercooler () configured to regulate the temperature at the gas inlet () of the high-pressure stage compressor element () so that it is above the dew point. The intercooler () includes a regulatable air cooler and/or a regulatable water cooler, and is configured to adjust the temperature of the air or water by using a bypass conduit () and/or by screening off part of the intercooler ().