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:
Jul. 20, 1999
Filed:
Apr. 01, 1997
Danny Etienne Vertriest, Kontich, BE;
Altas Copco Airpower, naamloze vennootschap, Wilrijk, BE;
Abstract
Method for drying a gas which has been compressed by a compressor (1) wherein compressed gas (2) from the compressor is driven through an amount of drying agent (3) until a dried, compressed gas (4) is obtained. An amount of used drying agent (7) is regenerated by driving a part (5) of dried compressed gas (4), which is heated first by the compression heat of compressor (1), through used drying agent (7). Moisture is absorbed from used drying agent (7) by a part (5) of the dried compressed gas (4), which is then condensed and separated by cooling. Part (5) of dried compressed gas (4) is then mixed with compressed gas (2) from the compressor to be dried.