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:
Mar. 14, 2000
Filed:
Aug. 29, 1997
Applicant:
Inventors:
Axel Gommel, Ravensburg, DE;
Josef Schneid, Vogt, DE;
Assignee:
Voith Sulzer Stoffaufbereitung GmbH, Ravensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210391 ; 210400 ; 210402 ; 210407 ; 1623581 ; 162 56 ; 100116 ; 100121 ; 100151 ; 100152 ;
Abstract
A device to drain a fibrous pulp suspension including an arched surface that is impermeable. The arched surface, moreover, is surrounded by a permeable belt. The belt and the arched surface are able to be moved such that there exists a relative velocity between the belt and the arched surface. The arched surface includes recesses that are able to take up quantities of fluid.