Nozzle for a spray gun, nozzle set for a spray gun, spray guns and methods for producing a nozzle for a spray gun

US11865558B2 · kind B2 · utility

Assignee

• SATA GmbH & Co. KG · DE

Inventors

• Eva Volk · Ludwigsburg, DE
• Dietrich Wolter · Bietigheim-Bissingen, DE
• Stefan Gehret · Kornwestheim, DE
• Michael PANTLE · Gemmrigheim, DE
• Norbert Maier · Backnang, DE

Key dates

• Filing date: Jul 29, 2019
• Grant date: Jan 9, 2024
• Expiry date: Jul 29, 2039

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B05B1/3046
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

A nozzle for a spray gun, in particular a paint spray gun, has at least one material nozzle having a hollow portion for the passage of material to be sprayed; a material outlet opening; and a disk element extending radially from the material nozzle and having at least one passage opening. The nozzle has at least one first baffle disk which is arranged on the disk element and has an inner and an outer circumference. The first baffle disk is arranged on the disk element directly, in particular without a sealing element arranged inbetween. The disadvantages that separate sealing elements have to be specially produced and may be lost or damaged, can thereby be avoided. The nozzle according to the disclosure and related nozzle sets, paint spray guns and methods for producing nozzles are functionally reliable, have only few individual parts and a compact design and are quiet.