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:
Sep. 06, 2005
Filed:
Oct. 29, 2002
Daniel Baglione, Gentilly, FR;
Jean-claude Semedard, Paris, FR;
Pierre Gauville, Verrieres, FR;
Jean-xavier Morin, Neuville aux Bois, FR;
Emmanuel Flores, Le Plessis Robinson, FR;
Daniel Baglione, Gentilly, FR;
Jean-Claude Semedard, Paris, FR;
Pierre Gauville, Verrieres, FR;
Jean-Xavier Morin, Neuville aux Bois, FR;
Emmanuel Flores, Le Plessis Robinson, FR;
Alstom (Switzerland) Ltd., Baden, CH;
Abstract
A centrifugal separator for separating particles from gas uses a separator chamber having an upper potion with at least three substantially vertical planar walls with perpendicular inner faces, and a lower portion, for defining in the chamber a vertical gas vortex. The gas vortex has an inlet formed in the vicinity of a first corner between the first and second walls for gas to be dedusted, an outlet for dedusted gas, and an outlet for separated particles. The separator uses an acceleration duct with a first transverse section at the first end of the duct that is distinctly greater than a second cross section at the second end. This second end is connected to the inlet for gas to be dedusted at the first corner.