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. 20, 2016
Filed:
Dec. 10, 2009
Francesco Corleoni, Meldola, IT;
Cedric Damien Catalogne, Udine, IT;
Francesco Corleoni, Meldola, IT;
Cedric Damien Catalogne, Udine, IT;
ELECTROLUX HOME PRODUCTS CORPORATION N.V., Brussels, BE;
Abstract
The invention relates to a sucking means, preferably vortex generator or tornado suction means, preferably for a suction hood, which pulls the air into a suction hood by generating an at least substantially circular, cyclone, vortex or helix movement, wherein the sucking means comprises a, preferably ring shaped, area with at least substantially tangential channels and/or channels with a tangential component which are separated from each other by separating elements, preferably blades, for generating the at least substantially circular, cyclone, vortex or helix movement, a suction hood and a method for generating an air suction by means of a suction hood.