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1. WO2011009858 - COATING STATION AND METHOD FOR COATING A WORKPIECE

Publication Number WO/2011/009858
Publication Date 27.01.2011
International Application No. PCT/EP2010/060478
International Filing Date 20.07.2010
Chapter 2 Demand Filed 27.06.2011
IPC
C23C 18/16 2006.01
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
18Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
16by reduction or substitution, i.e. electroless plating
C25D 13/24 2006.01
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; JOINING WORKPIECES BY ELECTROLYSIS; APPARATUS THEREFOR
13Electrophoretic coating characterised by the process
22Servicing or operating
24Regeneration of process liquids
B05C 3/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
CAPPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
3Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
02the work being immersed in the liquid or other fluent material
04with special provision for agitating the work or the liquid or other fluent material
B05C 3/109 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
CAPPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
3Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
02the work being immersed in the liquid or other fluent material
09for treating separate articles
109Passing liquids or other fluent materials into or through chambers containing stationary articles
CPC
B05C 3/04
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
CAPPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
3Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
02the work being immersed in the liquid or other fluent material
04with special provision for agitating the work or the liquid or other fluent material
B05C 3/09
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
CAPPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
3Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
02the work being immersed in the liquid or other fluent material
09for treating separate articles
C25D 13/24
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
13Electrophoretic coating characterised by the process
22Servicing or operating ; apparatus or multistep processes
24Regeneration of process liquids
Applicants
  • DÜRR SYSTEMS GMBH [DE]/[DE] (AllExceptUS)
  • WESCHKE, Jürgen [DE]/[DE] (UsOnly)
  • SCHMITT, Bernhard [DE]/[DE] (UsOnly)
  • RUNDEL, Klaus [DE]/[DE] (UsOnly)
  • ORTLIEB, Konrad [DE]/[DE] (UsOnly)
Inventors
  • WESCHKE, Jürgen
  • SCHMITT, Bernhard
  • RUNDEL, Klaus
  • ORTLIEB, Konrad
Agents
  • HOEGER, STELLRECHT & PARTNER
Priority Data
10 2009 034 007.621.07.2009DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) BESCHICHTUNGSANLAGE UND VERFAHREN ZUM BESCHICHTEN EINES WERKSTÜCKS
(EN) COATING STATION AND METHOD FOR COATING A WORKPIECE
(FR) INSTALLATION DE REVÊTEMENT ET PROCÉDÉ DE REVÊTEMENT D'UNE PIÈCE
Abstract
(DE)
Um eine Beschichtungsanlage zum Beschichten eines Werkstücks, umfassend ein Tauchbad eines Lackes und eine Umwälzvorrichtung zum Umwälzen des Tauchbades, zu schaffen, welche eine Beschichtung des Werkstücks in hoher Qualität ermöglicht, wird vorgeschlagen, dass die Umwälzvorrichtung eine Pumpenanordnung mit mindestens einer Pumpe umfasst, wobei der Pumpenanordnung im Betrieb der Beschichtungsanlage ein Umwälzvolumenstrom von mindestens einem Badvolumen des Tauchbades pro Stunde zuführbar ist.
(EN)
The invention relates to a coating station for coating a workpiece, comprising a dipping bath of a paint and a circulation device for circulating the dipping bath. In order to design a coating station that allows for high-quality coating of the workpiece, the circulation device comprises a pump arrangement including at least one pump, wherein a circulation volume flow of at least one bath volume of the dipping bath can be fed to the pump arrangement per hour during operation of the coating station.
(FR)
L'invention concerne une installation de revêtement pour revêtir une pièce, comprenant un bain d'immersion et un dispositif de circulation pour faire circuler le bain d'immersion. Le but de l'invention est de créer une installation de revêtement qui permette de réaliser un revêtement de grande qualité sur la pièce. A cet effet, le dispositif de circulation comprend un système de pompage comportant au moins une pompe. Lorsque l'installation de revêtement est en marche, un flux volumique de circulation d'au moins un volume du bain d'immersion est cédé par heure au système de pompage.
Latest bibliographic data on file with the International Bureau