Rotary atomizer with a spraying body

US7654472B2 · kind B2 · utility

Assignee

• Durr Systems, Inc. · US

Inventors

• Hans-Jürgen Nolte · Besigheim, DE
• Harry Krumma
• Frank Herre · Oberriexingen, DE
• Michael Baumann · Herrenberg, DE
• Marcus Frey · Weil der Stadt, DE
• Rainer Melcher · Oberstenfeld, DE
• Eberhardt Streisel · Lambach, DE
• Bernhard Seiz · Kaufbeuren, DE
• Peter Marquardt · Lerchenhof, DE

Key dates

• Filing date: Oct 20, 2006
• Grant date: Feb 2, 2010
• Expiry date: Mar 4, 2027

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B05B3/1014
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

The bell shaped plate of a rotary sprayer is attached to its drive shaft by means of a detachable device. An accidental self-release of the mounting device that would cause the rotating bell shaped plate to be flung off is avoided by measures that prevent at least accidental movements of the bell shaped plate radial to the axis of rotation.