Behr Systems, Inc.

Frank Rupertus

Michael Baumann

Harry Krumma

Kurt Vetter

Rolf Schneider

The rotary atomizer described has a multiple-piece channel body, which is arranged coaxial to the rotational axis, for supplying coating material and flushing fluid to the bell plate and has three axial holes uniformly distributed eccentrically about the rotational axis. The first hole leads to a central nozzle and is connected to the second hole in the channel body, while the third hole is part of a channel that leads to an eccentric outlet flowing in the vicinity of the nozzle opening. A separate control valve is provided for each of the three channels.

Rotary atomizer for a coating arrangement

For a rapid and simple assembly, the rotary atomizer of the coating arrangement described has a fastening pin (34) arranged on a valve unit (12). The fastening pin is inserted into a matching opening of a mounting flange (70) and is retained therein by a clamping device that exerts a force pressing the valve unit (12) against the flange (70). The atomizer is composed of individual modules (2,4,6,10,12) connected by screw connections and additionally comprises a rigid light guide rod for the transmission of optical rpm measuring signals, which remains in the valve unit (12) during disassembly of the atomizer.

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Munich, Georgia

Frank Rupertus