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:
May. 15, 2001
Filed:
Jun. 09, 2000
Applicant:
Inventors:
Anders Mohlin, Trelleborg, SE;
Ake Ralvert, Hässleholm, SE;
Assignee:
Hydrotech Nils-Ake Persson Aktiebolag, Vellinge, SE;
Primary Examiner:
Int. Cl.
CPC ...
B01D 3/323 ;
U.S. Cl.
CPC ...
B01D 3/323 ;
Abstract
A rotary disk filter comprises a rotatable drum (,) and at least one disk-shaped filter member (,), which on the outside of the drum extends outwards in the transverse direction of the drum. The filter member (,) has a filter support unit (,) and a filter portion (,) supported thereby. A liquid duct (,) extends from the drum (,) through the filter member (,) and out through the filter portion (,). The filter portion is formed of at least one filter segment (,) which comprises a filter frame (,) and a filter cloth (,) expanded by the frame. The filter segment (,) is detachably secured to the filter support unit.