Invention Grant
- Patent Title: Wide angle spray nozzle
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Application No.: US16870558Application Date: 2020-05-08
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Publication No.: US11745192B2Publication Date: 2023-09-05
- Inventor: Marc A. Arenson , Daniel J. Cederberg
- Applicant: Spraying Systems Co.
- Applicant Address: US IL Wheaton
- Assignee: Spraying Systems Co.
- Current Assignee: Spraying Systems Co.
- Current Assignee Address: US IL Wheaton
- Agency: Leydig, Voit & Mayer, Ltd.
- Main IPC: B05B1/04
- IPC: B05B1/04 ; B05B1/14 ; B05B1/30 ; B05B7/02 ; B05B7/24

Abstract:
A spray nozzle is disclosed that includes a nozzle body having a first portion with a cylindrical configuration and a second portion including a dome-shaped end wall. The first and second portions of the nozzle body define an internal fluid passage having a downstream end defined by the dome-shaped end wall. A flow control element is arranged at an inlet end of the internal fluid passage. The flow control element includes a pre-orifice through which fluid can enter the internal fluid passage of the nozzle body. First and second discharge orifices are provided in the dome-shaped end wall with each of the first and second discharge orifices being arranged on a respective one of opposing sides of an apex of the dome-shaped end wall. The first and second discharge orifices are configured to produce a fan-shaped fluid discharge pattern with each discharge orifice having an elongated slit-like configuration.
Information query
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