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:
Oct. 23, 2018
Filed:
May. 14, 2011
Applicants:
Jörg Kleber, Neunkirchen, DE;
Andreas Wilhelm, Dillingen, DE;
Inventors:
Jörg Kleber, Neunkirchen, DE;
Andreas Wilhelm, Dillingen, DE;
Assignee:
HYDAC FILTER SYSTEMS GMBH, Sulzbach/Saar, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03D 80/70 (2016.01); F03D 15/10 (2016.01); B01D 1/14 (2006.01); C10M 175/00 (2006.01); F15B 21/04 (2006.01); F03D 15/00 (2016.01); F03D 9/25 (2016.01);
U.S. Cl.
CPC ...
F03D 80/70 (2016.05); B01D 1/14 (2013.01); C10M 175/0091 (2013.01); F03D 15/00 (2016.05); F03D 15/10 (2016.05); F15B 21/04 (2013.01); F15B 21/041 (2013.01); F03D 9/25 (2016.05);
Abstract
A device removes moisture from a hydraulic medium () with at least one gaseous drying medium (). The drying medium () is air and/or some other working gas with a moisture absorption capability. The drying medium is conducted by a delivery device () from an area surrounding the hydraulic medium () to the hydraulic medium () when the moisture content of the gaseous drying medium () is lower than the degree of water saturation of the hydraulic medium ().