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:
May. 13, 2025
Filed:
Dec. 28, 2020
Atlas Copco Airpower, Naamloze Vennootschap, Wilrijk, BE;
Hans Maria Karel Hermans, Wilrijk, BE;
ATLAS COPCO AIRPOWER, NAAMLOZE VENNOOTSCHAP, Wilrijk, BE;
Abstract
Method for drying compressed gas by means of a drying device with an inlet and an outlet including at least two vessels filled with a regenerable desiccant and a controllable valve system including a first and a second valve block connecting the inlet, respectively the outlet to the vessels. The valve system is being regulated such that one vessel will dry compressed gas, while the other vessel is successively regenerated and cooled. The method includes a first and a second cooling cycle. The first cooling cycle includes passing ambient air through the vessel to be cooled. The second cooling cycle includes branching off, expanding and sending dried compressed gas through the outlet to be branched off and then blowing it off through the vessel to be cooled, using either the first or the second cooling cycle, or both, depending on predetermined conditions.