Patent Number: 8,574,365

Title: Apparatus for applying a primer coating with the aid of vacuum

Abstract: Apparatus for application of primer with the aid of vacuum, includes a reservoir (26) for liquid primer, an applicator nozzle (14) having an applicator chamber (16) and a suction chamber (18), a supply system (24, 26) for supplying primer from the reservoir (28) to the applicator chamber (16), a suction system (30, 32) for withdrawing air and primer from the suction chamber (18) and a separator (34) for separating primer from the withdrawn air and recirculating the separated primer into the reservoir (28), wherein the separator (34) is a cyclone.

Inventors: Wagner; Uwe (Schloss Holte-Stukenbrock, DE)

Assignee: duspohl Maschinenbau GmbH

International Classification: C23C 14/00 (20060101); B05C 3/00 (20060101); B05C 9/00 (20060101)

Expiration Date: 1/05/12017