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:
Sep. 10, 2019
Filed:
Mar. 08, 2016
Membion Gmbh, Roetgen, DE;
Dirk Volmering, Aachen, DE;
Klaus Vossenkaul, Aachen, DE;
MEMBION GMBH, Roetgen, DE;
Abstract
A membrane filter for filtering a liquid to be filtered, the membrane filter including at least one membrane carrier to which membranes are fixed, the membranes allowing a liquid permeate to be filtered out of the liquid, and the membrane carrier includes a permeate collecting chamber to which the membranes are connected in an open manner on the permeate side, and also comprises a permeate outlet for the discharge of the permeate out of the permeate collecting chamber; a gas distribution system which is arranged below the at least one membrane carrier and which has at least one downwardly open and upwardly closed tub which has a wall with downwardly open vertical slots for the distribution of a gas into the liquid to be filtered, at least one gas inlet leading into the gas distribution system. The invention also relates to a method for filtering a liquid.