Rotational atomizer with external heating system

US6972052B2 · kind B2 · utility

Assignee

• Behr Systems, Inc. · US

Inventors

• Harry Krumma
• Frank Herre · Oberriexingen, DE
• Michael Baumann · Herrenberg, DE
• Rainer Melcher · Oberstenfeld, DE
• Stefano Giuliano · Gerlingen, DE
• Marcus Kleiner · Besigheim, DE

Key dates

• Filing date: Aug 28, 2003
• Grant date: Dec 6, 2005
• Expiry date: Oct 5, 2023

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B05B7/1613
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

In a coating device with a rotary atomizer, for preventing the condensation of spray cabin air on components cooled by the lower-pressure exhaust air of the drive turbine of the atomizer, a heating device is provided, which can heat air flowing through the atomizer or components in heat-conductive contact with the outlet path of the turbine exhaust air.