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:
Jun. 12, 2007
Filed:
May. 27, 2004
Klaus Hans Dieter Stroucken, Ronninge, SE;
Rolf Ridderstrale, Stockholm, SE;
Robert Geiding, Tullinge, SE;
Kasper Höglund, Rönninge, SE;
Klaus Hans Dieter Stroucken, Ronninge, SE;
Rolf Ridderstrale, Stockholm, SE;
Robert Geiding, Tullinge, SE;
Kasper Höglund, Rönninge, SE;
Alfa Laval Corporate AB, Lund, SE;
Abstract
A screw conveyor intended and formed for use in a decanter centrifuge for separation of solid particles from a fluid compound, comprising a central body, at least one conveyor thread and at least one baffle bridging a flow path formed between different parts of the conveyor thread. The screw conveyor has at least two originally separate parts, each of which comprises a portion of said conveyor thread and which are kept together axially. The baffle constitutes a separate member arranged to be kept in place between said parts of the screw conveyor, when these parts are kept together axially, and has a portion which forms a part of the conveyor thread in an area where the conveyor thread intersects with and extends past the baffle.