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. 10, 2023
Filed:
Oct. 19, 2016
Dlhbowles, Inc., Canton, OH (US);
Shridhar Gopalan, Westminster, MD (US);
Chunling Zhao, Ellicott City, MD (US);
Zachary Kline, Burtonsville, MD (US);
DLHBOWLES, INC., Canton, OH (US);
Abstract
A micro-sized structure and construction method for a fluidic oscillator wash or spray nozzle (or) has a nozzle housing (or) enclosing an interior cavity (or) which receives an insert (or) having internal fluid passages defining first and second power nozzles (or). The power nozzles receive pressurized fluid () flowing through the interior cavity of the housing, where the fluid flows into the cavity at the bottom of the housing and flows upwardly to inlets () for the power nozzles so that accelerating first and second fluid flows are aimed by the power nozzles toward one another in an interaction region (or) which exhausts laterally along a spray axis through a horn-shaped throat defined partly within the insert and partly within the flared spray outlet orifice (or) defined through the sidewall () in the housing.