Paint applicator and coating method

An applicator head (6) for applying paint to an object surface, said applicator head comprising at least one fluid supply channel (50) and at least one nozzle (57) outlet for paint. The least one nozzle is arranged in groups or arrays (3), each with means for producing a pressure pulse in the paint...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	AASKILDT, KNUT, LINDEGAARD, KARL-PETTER, BRODTKORB, DAGFIN, MORUD, SVEIN ARNE, MELBO, HALLGEIR
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES NOZZLES PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	An applicator head (6) for applying paint to an object surface, said applicator head comprising at least one fluid supply channel (50) and at least one nozzle (57) outlet for paint. The least one nozzle is arranged in groups or arrays (3), each with means for producing a pressure pulse in the paint so causing a small quantity of paint to be ejected from the at least one nozzle. The speed and timing of paint ejection may be controlled separately for each of the plurality of nozzles in the applicator head. For use with painting systems and automated or robotic painting systems for painting automobiles and the like.