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. 04, 2006
Filed:
Oct. 19, 2001
Leonard Borgström, Tyresö, SE;
Claes-göran Carlsson, Tullinge, SE;
Peter Franzén, Tullinge, SE;
Claes Inge, Saltsjö-Duvnäs, SE;
Torgny Lagerstedt, Stockholm, SE;
Hans Moberg, Stockholm, SE;
Stefan Szepessy, Stockholm, SE;
Leonard Borgström, Tyresö, SE;
Claes-Göran Carlsson, Tullinge, SE;
Peter Franzén, Tullinge, SE;
Claes Inge, Saltsjö-Duvnäs, SE;
Torgny Lagerstedt, Stockholm, SE;
Hans Moberg, Stockholm, SE;
Stefan Szepessy, Stockholm, SE;
Alfa Laval Corporate AB, Lund, SE;
Abstract
In a centrifugal separator, the rotor of which is adapted to be driven by means of a gaseous driving fluid, the rotor itself supports a ring of turbine blades extending around the rotational axis of the rotor. A stationary nozzle is adapted to direct a flow of the driving fluid towards the ring of turbine members. After the driving fluid has passed between the turbine blades and has influenced them for driving of the centrifugal rotor, it enters a reversing chamber formed by a stationary reversing member. In the reversing chamber the driving fluid is caused to change its direction and is then conducted again towards the ring of turbine members in order to be utilized a second time for driving of the centrifugal rotor.