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:
Dec. 27, 2016
Filed:
May. 08, 2012
Applicants:
Jason Dale, Chester, GB;
Aage Bjorn Andersen, Raelingen, NO;
Inventors:
Jason Dale, Chester, GB;
Aage Bjorn Andersen, Raelingen, NO;
Assignee:
MOSS HYDRO AS, Drammen, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 65/02 (2006.01); B01D 29/52 (2006.01); B01D 29/11 (2006.01); B01D 29/64 (2006.01); B01D 63/06 (2006.01);
U.S. Cl.
CPC ...
B01D 65/02 (2013.01); B01D 29/117 (2013.01); B01D 29/52 (2013.01); B01D 29/6453 (2013.01); B01D 63/06 (2013.01);
Abstract
The present invention relates to a filter arrangement comprising a plurality of elongate hollow filtration elements, each containing a back-washing mechanism. The back-washing mechanisms comprise at least one debris receiving portion having a cross-section corresponding to the cross-section of the hollow filtration element.