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:
Jul. 20, 2021
Filed:
Nov. 05, 2018
Applicant:
Exel Industries, Epernay, FR;
Inventors:
Tarik Bennani, Paris, FR;
Thibault Cognon, Paris, FR;
Assignee:
EXEL INDUSTRIES, Epernay, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 7/08 (2006.01); B05B 7/24 (2006.01); B05B 7/00 (2006.01); B05B 7/06 (2006.01); B05B 1/04 (2006.01); B05B 7/04 (2006.01); B05B 9/04 (2006.01);
U.S. Cl.
CPC ...
B05B 7/0815 (2013.01); B05B 1/04 (2013.01); B05B 7/0012 (2013.01); B05B 7/0483 (2013.01); B05B 7/062 (2013.01); B05B 7/2464 (2013.01); B05B 7/2489 (2013.01); B05B 9/0403 (2013.01);
Abstract
A spraying nozzle, intended for spraying a product, defines a passage for the circulation of the product through the nozzle, wherein the passage opens through a wide connection orifice to the outside of the nozzle at an upstream end thereof, and through a narrow spraying orifice at a downstream end of the nozzle in order to spray the product; the passage has, between the connection orifice and the spraying orifice, at least one pre-atomization narrowing capable of atomizing the product, followed by a broadening downstream of the pre-atomization narrowing.