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:
Jan. 30, 2024
Filed:
Dec. 20, 2018
Applicant:
Institut National DE Recherche Pour L'agriculture, L'alimentation ET L'environnement, Paris, FR;
Inventors:
Vincent De Rudnicki, Montpellier, FR;
Jean-Francois Bonicel, Montpellier, FR;
Raphael Cherfan, Haguenau, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01M 7/00 (2006.01); B05B 1/04 (2006.01); B05B 7/00 (2006.01); B05B 12/18 (2018.01);
U.S. Cl.
CPC ...
A01M 7/0042 (2013.01); A01M 7/0014 (2013.01); B05B 1/044 (2013.01); B05B 7/0075 (2013.01); B05B 12/18 (2018.02);
Abstract
The present invention relates to a system for spraying a product, notably a plant-protection product, comprising product spray nozzles () and airflow generating means (), characterized in that the airflow generating means comprise an outlet () in the form of an annular slit designed to generate an airflow () in the form of a continuous tubular curtain of air enclosing the jets () emanating from the spray nozzles () and that the sprayed product cannot cross.