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:
Jun. 01, 2021
Filed:
Feb. 24, 2016
Hydac Process Technology Gmbh, Neunkirchen, DE;
Markus Breinig, Frechen, DE;
Sebastian Hrin, Elsdorf, DE;
Hans-Juergen Lingen, Moenchengladbach, DE;
HYDAC PROCESS TECHNOLOGY GMBH, Neunkirchen, DE;
Abstract
A system for filtering fluids includes a primary filter () having at least one filter element that can be penetrated in one direction during the filtration process and can be penetrated in the opposite direction for a backflushing process. An aftertreatment device () is mounted downstream of the primary filter () for the backflushed quantities discharged by the primary filter to be processed and includes at least one filter chamber () that holds the backflushed quantities and that has a fluid inlet, a fluid outlet and at least one aftertreatment filter element (). A control device () delivers one portion of the backflushed quantity at a time to the associated aftertreatment filter element ().