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:
Aug. 19, 1997
Filed:
Mar. 23, 1995
Applicant:
Inventors:
Rafael Tigel Gil, Limelette, BE;
Jean Biche, Froyennes, BE;
Assignees:
Interbrew S.A., Bruxelles, BE;
Atelier Louis Carton S.A., Tournai, BE;
Krontec S.A., Luxembourg, LU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210770 ; 210224 ; 210227 ; 210231 ;
Abstract
An elastic membrane filter, in particular for filtration of mash, has a lower feed pipe and a second or upper feed pipe passing through the filter elements at a location opposite the lower feed pipe, the upper feed pipe being connected of the lower feed pipe so that it is fed with liquid to be filtered from the downstream end of the lower feed pipe and flowing in the opposite direction to the liquid in the lower feed pipe, a pipe connecting the lower and the upper feed pipes.