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:
Apr. 25, 2006
Filed:
Oct. 18, 2001
Claes-göran Carlsson, Tullinge, SE;
Thomas Eliasson, Älvsjö, SE;
Peter Franzén, Tullinge, SE;
Ingvar Hällgren, Tumba, SE;
Torgny Lagerstedt, Stockholm, SE;
Claes-Göran Carlsson, Tullinge, SE;
Thomas Eliasson, Älvsjö, SE;
Peter Franzén, Tullinge, SE;
Ingvar Hällgren, Tumba, SE;
Torgny Lagerstedt, Stockholm, SE;
Alfa Laval Corporate AB, Lund, SE;
Abstract
A centrifugal separator for cleaning of a gas from solid and/or liquid particles suspended therein, includes a stationary housing and a rotor arranged therein. The rotor at its one axial end has a central inlet for gas to be cleaned and delimits a central space communicating with the inlet. Around the central space a stack of conical separation discs is arranged in the rotor. These discs form between themselves several through flow passages which at their one ends communicate with the central space in the rotor and at their other ends communicate directly with a receiving chamber surrounding the rotor in the stationary housing. The rotor supports several turbine blades, which are arranged in a ring around the central inlet of the rotor, and at least one nozzle is adapted to direct a gaseous driving fluid towards the turbine blades for the rotor rotation.