Sealing element for sealing a transition between a spray gun body and an attachment of a spray gun, attachment, in particular a paint nozzle arrangement for a spray gun and a spray gun, in particular a paint spray gun

US12097519B2 · kind B2 · utility

Assignee

• SATA GmbH & Co. KG · DE

Inventors

• Eva Volk · Ludwigsburg, DE
• Norbert Maier · Backnang, DE
• Stefan Gehret · Kornwestheim, DE

Key dates

• Filing date: Aug 24, 2021
• Grant date: Sep 24, 2024
• Expiry date: Sep 30, 2042

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B05B7/2478
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

A sealing element seals a transition between a body of a spray gun, in particular a paint spray gun, and an attachment of a spray gun, in particular a paint spray gun, in particular a paint nozzle. The sealing element is configured so that it forms an axially acting sealing surface and a radially acting sealing surface with the body and/or the attachment when the attachment is arranged in body. An attachment, in particular a paint nozzle arrangement for a spray gun, in particular a paint spray gun, and a spray gun, in particular a paint spray gun can each have such a sealing element. Due to the axially acting sealing surface and the radially acting sealing surface, the sealing element provides a significantly improved sealing effect relative to sealing elements of the prior art.