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:
Dec. 26, 2023
Filed:
Oct. 19, 2018
Lindal France Sas, Val de Briey, FR;
Hervé Bodet, Verdun, FR;
Bernard Borel, Moirans, FR;
LINDAL FRANCE SAS, Val de Briey, FR;
Abstract
A two-piece nozzle for an aerosol dispenser has an outer piece with a tubular wall open on one side and closed on the other by a front wall (), forming a cavity, with an outlet opening () in a center of the front wall; an inner piece dimensioned to penetrate into the cavity of the outer piece and be retained there, piece; channels () in the cavity of the outer piece and/or on the surface of the inner piece, wherein said channels open into a turbulence chamber () in communication with the outlet opening () placed downstream in the flow path of the product flow; and a protrusion () in the center of the front face of the inner piece, whose free portion opposite the front face, called torpedo () penetrates into the outlet opening () to reduce its cross section and form an annular outlet orifice.