EP1245294A2 - Pulvérisateur pour une installation de revêtement et procédé d'alimentation en produit de revêtement de ce pulvérisateur - Google Patents

Pulvérisateur pour une installation de revêtement et procédé d'alimentation en produit de revêtement de ce pulvérisateur Download PDF

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Publication number
EP1245294A2
EP1245294A2 EP02006091A EP02006091A EP1245294A2 EP 1245294 A2 EP1245294 A2 EP 1245294A2 EP 02006091 A EP02006091 A EP 02006091A EP 02006091 A EP02006091 A EP 02006091A EP 1245294 A2 EP1245294 A2 EP 1245294A2
Authority
EP
European Patent Office
Prior art keywords
atomizer
coating material
metering pump
storage device
coating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP02006091A
Other languages
German (de)
English (en)
Other versions
EP1245294B1 (fr
EP1245294A3 (fr
Inventor
Stefano Giuliano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Duerr Systems AG
Original Assignee
Duerr Systems AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Duerr Systems AG filed Critical Duerr Systems AG
Publication of EP1245294A2 publication Critical patent/EP1245294A2/fr
Publication of EP1245294A3 publication Critical patent/EP1245294A3/fr
Application granted granted Critical
Publication of EP1245294B1 publication Critical patent/EP1245294B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/16—Arrangements for supplying liquids or other fluent material
    • B05B5/1608—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive
    • B05B5/1616—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive and the arrangement comprising means for insulating a grounded material source from high voltage applied to the material
    • B05B5/1625—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive and the arrangement comprising means for insulating a grounded material source from high voltage applied to the material the insulating means comprising an intermediate container alternately connected to the grounded material source for filling, and then disconnected and electrically insulated therefrom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B05B12/1481—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet comprising pigs, i.e. movable elements sealingly received in supply pipes, for separating different fluids, e.g. liquid coating materials from solvent or air

Definitions

  • the invention relates to an atomizer and a method for Material supply of an atomizer for a coating machine according to the preamble of the independent claims.
  • the atomizer is in particular an as The whole thing can be replaced on a painting robot or another Coating machines, for example, installed electrostatic Rotary or air atomizer for series coating of workpieces such as vehicle bodies.
  • Such atomizers enable, inter alia, advantageous color change concepts and simple electrical isolation between with direct charging of the coating material working electrostatic Atomizing organs and for safety reasons grounded paint supply system because the reservoir at the coating is separated from the grounded supply system are and for changing colors easily and automatically without or can also be replaced with the actual atomizer.
  • Known atomizers of this type contain mechanically from a spindle drive operated dosing cylinder (DE 196 10 588 A).
  • dosing cylinders have that due to their design limited space requirement. In particular, their length, because of the piston rod is about twice the piston stroke, affects especially with painting robots or other Handling devices the accessibility of workpiece areas such as vehicle interiors. They are too even atomizers with hydraulically driven metering cylinders known (EP 0 967 016 A), but the pressure fluid from a dosing pump located outside the atomizer must become.
  • the invention has for its object a constructive to specify simple, reliable and not too heavy atomizers, its storage facility without hydraulic metering gets along and allows small space requirements, as well as a corresponding Process for supplying material to the atomizer.
  • the invention is not only suitable, but in particular for electrostatic atomizers that are interchangeable as a whole Painting robots or other coating machines installed be and in doing so both the required Isolation from the grounded supply system of the coating system as well as quick and easy color changes without significant loss of color and detergent allow any number of selectable colors.
  • electrostatic atomizers that are interchangeable as a whole Paint robots or other coating machines installed be and in doing so both the required Isolation from the grounded supply system of the coating system as well as quick and easy color changes without significant loss of color and detergent allow any number of selectable colors.
  • complex No hoses are used in the machine can, since the atomizer’s internal storage device dismantled atomizer can be filled.
  • the preferred installation of a gear pump, for example trained dosing pump in the atomizer has the advantage that this conventional, long-established and reliable component a dosing cylinder of the known type is unnecessary.
  • the formation of the ink reservoir as a hose winding has the advantage that on the one hand because of the comparison with usual cylindrical paint containers significant reduction correspondingly lower color change losses due to the diameter color and detergent and on the other hand the constructive Flexibility especially with regard to saving space is significantly improved.
  • hose winding or spiral pipe preferably pigged is to the coating material via the metering pump to the Promote atomizer and if necessary residual paint back in Direction to the grounded supply system of the coating system to press results in a very simple one Possibility of cleaning the inner tube wall of the storage device through the newt in a manner known per se.
  • the largely cylindrical main part of the housing 3 contains one, for example, coaxially in the middle of the housing arranged dosing pump DP, for example a gear pump also in a manner and function known per se.
  • the Dosing pump DP is connected to the valve block 22 (FIG. 2) Atomizer 4 connected and reversible so that it can promote in the two opposite directions.
  • the (Not shown) drive of the dosing pump DP is appropriate mechanically executed, e.g.
  • Hose winding 10 A special feature of the serving as a storage container Hose winding 10 is the piggability.
  • the one in the paint tube FM the hose winding 10 located pig 12 can by compressed air from the mentioned compressed air connection through the entire hose winding are pushed around the inside Coating material to the dosing pump DP too to press.
  • Suitable pigs for this purpose are known per se.
  • the atomizer designated ZA in Fig. 2 contains the between the dosing pump DPA and here as a rotating bell shown atomizer connected valve block 22 with the usual main needle valve HNA for that from the pump DPA fed atomizer and a branching paint supply valve V1A. From which the dosing pump DPA on its opposite Line connecting the FMA paint hose a flushing and return line branches via a valve V2A from. At the end facing away from the DPA pump is the Paint hose FMA to a compressed air line with a compressed air valve V3A connected.
  • the filling station 20 contains one with the atomizer side Change system WZA interchangeable change system WWS, too a drive motor that can be mechanically coupled to the dosing pump DPA M heard.
  • Station 20 also includes a coupled atomizer connected to valve V2A flush valve assembly SV with a flushing valve S10, a pulse air valve PL10 and a feedback valve RF10 as well as a color changer FW with color valves connected to valve V1A F1-F4, detergent and pulse air valves S or PL and one Return valve RF.
  • the color changer FW becomes that selected coating material through the valve V1A and the Dosing pump DPA in the end facing the piggable Color hose FMA pressed to fill it, the Pig 12A towards the opposite hose end is pushed.
  • atomizer ZA While the atomizer ZA is being filled, one can be connected to the Robot hand axis 1 (Fig. 1) coupled other atomizer For example, be coated as shown in Fig. 3, where the Fig. 2 corresponding elements are designated with B instead of A.
  • the atomizer-side exchange system WZB is with the robot-side Exchange system WR coupled together. Via the valve V3B the piggable paint hose FMB is pressurized with compressed air, so that the coating material stored in the hose from the pig 12B to the dosing pump DPB and is promoted by this to the atomizer. This results in an atomizer exchange with color change the next cycle.
  • the atomizer Eg is on the robot.
  • the two halves of the changing system WZB and WR and also the drive for the dosing pump DPB are engaged.
  • the valves V1B and V2B are closed.
  • the valve V3B releases compressed air, causing the pig 12B is driven.
  • the newt in turn presses when it moves in the FMB paint hose between valves V3B and V2B the first color for the dosing pump DPB, the one with the set one Paint speed metered the color, whereby it from the motor M is driven in the robot.
  • the newt separates the paint of the compressed air serving as the pig driving medium and ensures at the same time for cleaning the paint hose walls.
  • the main needle valve HNB the colored paint flows to the atomizing element.
  • the atomizer ZB works under high voltage.
  • the pig 12A is near the valve when valve V3A is open V2A. After the flushing process is completed, the valves F2, V1A, V2A and RF10 opened, making the second color in the Color channel arrives.
  • the dosing pump DPA runs backwards at the pressing speed.
  • the delivery volume of the metering pump is the specified time V2A closed, so that any remaining in the paint hose Flushing medium is displaced and the system is vented.
  • the valve V2A is closed, the pig from the Paint column against the pressure of the compressed air to its other end position pushed near the valve V3A. After reaching the desired amount of paint using the dosing pump is the Pressing process ended. All the valves mentioned go back in their basic position.
  • the atomizer ZA is now for the next one The painting process is prepared and remains in station 20 to to the next atomizer change.
  • the invention is also not based on the examples described limited.
  • the one serving as a storage container Hose winding or spiral pipe even without a downstream one Dosing pump to save space may be advantageous.
  • the one in the atomizer between the ink reservoir and the atomizing device switched dosing pump for any differently shaped containers may be appropriate.

Landscapes

  • Spray Control Apparatus (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Nozzles (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
EP02006091A 2001-03-29 2002-03-18 Pulvérisateur pour une installation de revêtement et procédé d'alimentation en produit de revêtement de ce pulvérisateur Expired - Lifetime EP1245294B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10115463A DE10115463A1 (de) 2001-03-29 2001-03-29 Zerstäuber für eine Beschichtungsanlage und Verfahren zu seiner Materialversorgung
DE10115463 2001-03-29

Publications (3)

Publication Number Publication Date
EP1245294A2 true EP1245294A2 (fr) 2002-10-02
EP1245294A3 EP1245294A3 (fr) 2005-07-13
EP1245294B1 EP1245294B1 (fr) 2008-04-23

Family

ID=7679492

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02006091A Expired - Lifetime EP1245294B1 (fr) 2001-03-29 2002-03-18 Pulvérisateur pour une installation de revêtement et procédé d'alimentation en produit de revêtement de ce pulvérisateur

Country Status (5)

Country Link
US (2) US20040124292A1 (fr)
EP (1) EP1245294B1 (fr)
AT (1) ATE392956T1 (fr)
DE (2) DE10115463A1 (fr)
ES (1) ES2304405T3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2075073A1 (fr) * 2007-12-28 2009-07-01 Industra Industrianlagen - Maschinen und Teile GmbH Système de changement de couleur et procédé de changement de couleur
EP1666159B1 (fr) * 2004-12-01 2010-11-10 Dürr Systems GmbH Dispositif de peinture automatique muni d'un réservoir pour le matériau de revêtement
US7908994B2 (en) 2005-10-21 2011-03-22 Duerr Systems, Inc. Automatically steered coating machine also a container for the coating material
US8333164B2 (en) 2006-12-12 2012-12-18 Duerr Systems, Gmbh Coating apparatus comprising a metering device

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060090286A1 (en) * 2004-11-03 2006-05-04 Day H S Tandem, extendable tubing or hose assembly
US20060240312A1 (en) * 2005-04-25 2006-10-26 Tao Xie Diffusion media, fuel cells, and fuel cell powered systems
HUE043560T2 (hu) 2005-10-07 2019-08-28 Duerr Systems Ag Rétegbevonószer-ellátóberendezés és a hozzá tartozó üzemi eljárás
US8418647B2 (en) * 2005-10-21 2013-04-16 Dürr Systems Inc. Procedure and piston type metering devices for the metered material supply for a coating device
DE102006041677B4 (de) * 2006-09-06 2019-05-29 Eisenmann Se System zur Reinigung von medienführenden Wegen in einer Beschichtungsanlage
DE102006048037B4 (de) * 2006-10-09 2010-07-08 Poma Sondermaschinen- Und Vorrichtungsbau Gmbh Fluidversorgungsvorrichtung für eine Spritzanlage
DE102007029195A1 (de) 2007-06-25 2009-02-19 Dürr Systems GmbH Beschichtungseinrichtung mit einer Dosiervorrichtung
DE102006058562A1 (de) 2006-12-12 2008-08-14 Dürr Systems GmbH Beschichtungseinrichtung mit einer Dosiervorrichtung
DE102007053073A1 (de) * 2007-11-07 2009-06-04 Dürr Systems GmbH Applikationssystem
USD770695S1 (en) * 2014-05-07 2016-11-01 Dürr Systems GmbH Cleansing station for cleaning rotary atomizers for painting robots
EP3205407B1 (fr) * 2016-02-09 2019-09-25 IPR-Intelligente Peripherien für Roboter GmbH Procede et installation destines a revetir les parois interieures d'un espace creux a l'aide d'une couche de protection anticorrosion a base de cire
WO2021023871A1 (fr) * 2019-08-08 2021-02-11 Aim Robotics Aps Unité effectrice de distribution autonome pour bras robotique
FR3135405A1 (fr) * 2022-05-16 2023-11-17 Exel Industries Guide de conformation d’un tuyau, pulvérisateur de produit de revêtement comprenant un tel guide et installation d’application de produit de revêtement comprenant un tel pulvérisateur

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19610588A1 (de) 1996-03-18 1997-09-25 Duerr Gmbh & Co Beschichtungsmaschine mit auswechselbarem Behälter
EP0967016A1 (fr) 1998-01-13 1999-12-29 Abb K.K. Dispositif de revetement de type tete de pulverisation rotative

Family Cites Families (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US767005A (en) * 1903-08-20 1904-08-09 John A Mccoy Shoe-lacing and fastening therefor.
US4020866A (en) * 1973-12-03 1977-05-03 The Gyromat Corporation Pressure vessel for voltage block material supply system
US4105116A (en) * 1976-10-29 1978-08-08 Beatrice Foods Co. Sample-containing envelope assembly
US4137623A (en) * 1978-04-07 1979-02-06 Taylor Industries, Inc. Method and apparatus for dispensing fluid in a conduit
US4342128A (en) * 1980-09-25 1982-08-03 Doyle Thomas P Wiper device for removal of snow and liquid from ski glasses or goggles
US4376135A (en) * 1981-03-20 1983-03-08 Binks Manufacturing Company Apparatus for atomization in electrostatic coating and method
DE3214314A1 (de) * 1982-04-19 1983-10-20 J. Wagner AG, 9450 Altstätten Elektrostatische spruehvorrichtung
GB8320827D0 (en) * 1983-08-02 1983-09-01 Sale Tilney Technology Ltd Coating workpieces
US4589597A (en) * 1983-10-03 1986-05-20 Graco Inc. Rotary atomizer spray painting device
DE3429075A1 (de) 1984-08-07 1986-02-20 Hermann Behr & Sohn Gmbh & Co, 7121 Ingersheim Vorrichtung zum elektrostatischen beschichten von gegenstaenden
ES288858Y (es) 1984-08-07 1986-10-01 Hermann Behr & Sohn Gmbh & Co. Dispositivo para el recubrimiento electrostatico de objetos
CH668008A5 (de) * 1985-04-30 1988-11-30 H U Ramseier Fa Elektrostatische pulverbeschichtungsanlage.
US4684064A (en) * 1985-08-19 1987-08-04 Graco Inc. Centrifugal atomizer
EP0227845B1 (fr) * 1985-11-19 1990-05-30 International Business Machines Corporation Procédé et dispositif de contrôle de la hauteur de vol d'une tête dans une mémoire magnétique
US4728034A (en) * 1986-02-06 1988-03-01 Trinity Industrial Corporation Cleaning device upon color-change in an electrostatic mutli-color coating apparatus
DE3609240C2 (de) 1986-03-19 1996-08-01 Behr Industrieanlagen Vorrichtung zum elektrostatischen Beschichten von Gegenständen
SE449451B (sv) * 1986-03-24 1987-05-04 Leif Tilly Sett och anordning att tillfora ett elektriskt ledande, flytande medium fran ett forradssystem till en forbrukningsstation
US4919333A (en) * 1986-06-26 1990-04-24 The Devilbiss Company Rotary paint atomizing device
EP0283918B1 (fr) * 1987-03-23 1991-07-10 Behr Industrieanlagen GmbH & Co. Dispositif de revêtement électrostatique d'objets
DE3720201C1 (de) * 1987-06-16 1988-09-08 Ransburg Gmbh Spruehbeschichtungseinrichtung mit einer ringfoermigen Elektrodenanordnung fuer elektrisch leitfaehige Beschichtungsfluessigkeiten
FR2621500B2 (fr) * 1987-08-14 1990-03-16 Sames Sa Installation de projection de produit de revetement tel que par exemple une peinture hydrosoluble
US4884752A (en) * 1987-11-18 1989-12-05 The Deilbiss Company Electrostatic paint spray system with dual voltage isolating paint reservoirs
JPH0195269U (fr) * 1987-12-18 1989-06-23
US4927081A (en) * 1988-09-23 1990-05-22 Graco Inc. Rotary atomizer
DE3920981A1 (de) * 1989-06-27 1991-01-10 Ist Molchtechnik Gmbh Rohrleitungsmolch
US5078321A (en) * 1990-06-22 1992-01-07 Nordson Corporation Rotary atomizer cup
DE4105116C2 (de) 1991-02-19 2003-03-27 Behr Industrieanlagen Vorrichtung und Verfahren zum elektrostatischen Beschichten von Gegenständen
DE4121455C2 (de) * 1991-06-28 1994-10-27 Wagner Int Einrichtung zum Speisen von Pulverbeschichtungsgeräten mit einem Pulver-Luft-Gemisch
US5221047A (en) * 1991-08-13 1993-06-22 Gmfanuc Robotics Corporation Method and system for cleaning a paint supply line and changing paint colors in production paint operations
US5397063A (en) * 1992-04-01 1995-03-14 Asahi Sunac Corporation Rotary atomizer coater
CA2135617C (fr) * 1992-05-15 1999-12-07 Ole Arnt Anfindsen Dispositif de dosage de la peinture pour systeme de pulverisation informatise
US5633306A (en) * 1992-12-03 1997-05-27 Ransburg Corporation Nonincendive rotary atomizer
DE4306800C2 (de) * 1993-03-04 1998-07-02 Duerr Gmbh & Co Beschichtungsvorrichtung mit einem Rotationszerstäuber
JP3489035B2 (ja) 1993-04-07 2004-01-19 ノードソン株式会社 粉体塗布装置
US5300006A (en) * 1993-07-02 1994-04-05 Okuma Machine Tools Inc. Automatic tool changer
DE4342128A1 (de) 1993-12-10 1995-06-14 Abb Patent Gmbh Farbauftragvorrichtung
JPH08108114A (ja) * 1994-10-07 1996-04-30 Abb Ransburg Kk 塗装装置
ES2188744T3 (es) 1995-04-06 2003-07-01 Abb Kk Dispositivo de revestimiento del tipo que presenta una cabeza de pulverizacion rotativa.
US5683032A (en) * 1995-06-29 1997-11-04 Ford Global Technologies, Inc. Air measuring apparatus and method for paint rotary bell atomizers
JP3322100B2 (ja) * 1995-11-09 2002-09-09 日産自動車株式会社 回転霧化静電塗装装置
DE19611369A1 (de) 1996-03-22 1997-09-25 Duerr Gmbh & Co Rotationszerstäuber zum elektrostatisch unterstützten Beschichten von Gegenständen mit Farben bzw. Lacken
JPH09276750A (ja) 1996-04-16 1997-10-28 Toyota Motor Corp 回転霧化静電塗装装置
DE19709988C2 (de) 1997-03-11 2002-01-24 Inlac Ind Lackieranlagen Gmbh Lackiereinrichtung mit mehreren kreisförmig geführten Farbleitungen
SE512001C2 (sv) * 1997-04-03 2000-01-10 Abb Flexible Automation As Anordning för automatisk sprutapplicering av lack
JPH1119553A (ja) * 1997-07-01 1999-01-26 Honda Motor Co Ltd 多色塗装装置
DE19728155A1 (de) * 1997-07-03 1999-01-07 Lactec Gmbh Verfahren und Vorrichtung zum Lackieren
DE19742588B4 (de) * 1997-09-26 2009-02-19 Dürr Systems GmbH Verfahren zum serienweisen Beschichten von Werkstücken
DE19805938A1 (de) * 1998-02-13 1999-08-19 Lactec Gmbh Verfahren und Vorrichtung zum Beschichten von Teilen
DE19830029A1 (de) 1998-07-04 2000-01-05 Audi Ag Anlage zum Beschichten von Gegenständen, insbesondere von Fahrzeug-Karosserien
DE19909369A1 (de) 1999-03-03 2000-09-21 Daimler Chrysler Ag Elektrostatischer Zerstäuber mit einem Gehäuse
JP3648134B2 (ja) 1999-07-13 2005-05-18 Ａｂｂ株式会社 自動塗装装置
DE19937425A1 (de) 1999-08-07 2001-03-15 Eisenmann Lacktechnik Kg Lackiervorrichtung für Pulverlack
DE19959473A1 (de) * 1999-12-10 2001-06-13 Frederic Dietrich Vorrichtung und Verfahren zum pneumatischen Fördern pulverförmiger Stoffe sowie Verwendung der Vorrichtung
DE19961271A1 (de) 1999-12-18 2001-07-05 Duerr Systems Gmbh Lackiereinrichtung
DE10001570A1 (de) 2000-01-15 2001-07-19 Lactec Gmbh Elektrostatischer Rotationszerstäuber
JP3803034B2 (ja) * 2000-03-15 2006-08-02 株式会社大気社 塗装装置
DE10033986A1 (de) 2000-07-13 2002-01-24 Duerr Systems Gmbh Verfahren zur Verwendung eines Molches in einer Beschichtungsanlage und Molch hierfür
DE10033987A1 (de) 2000-07-13 2002-01-24 Duerr Systems Gmbh Verfahren zur Versorgung eines Beschichtungsorgans für die elektrostatische Serienbeschichtung von Werkstücken und Versorgungssystem hierfür
DE10059041C2 (de) * 2000-11-28 2002-11-14 Lactec Ges Fuer Moderne Lackte Verfahren und Vorrichtung zum Fördern von elektrisch leitfähigen Lacken zwischen unterschiedlichen Spannungspotenzialen
DE10063234C1 (de) 2000-12-19 2002-07-04 Duerr Systems Gmbh Schlauchsystem mit einem molchbaren Schlauch
DE10115470A1 (de) 2001-03-29 2002-10-10 Duerr Systems Gmbh Beschichtungsanlage mit einer Zerstäuberwechselstation
DE10130173A1 (de) 2001-06-22 2003-01-02 Duerr Systems Gmbh Pulverbeschichtungsanlage
DE10202712A1 (de) 2002-01-24 2003-07-31 Duerr Systems Gmbh Verfahren zum Steuern der Sprühstrahlbreite eines Zerstäubers und Zerstäuber für die Serienbeschichtung von Werkstücken

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19610588A1 (de) 1996-03-18 1997-09-25 Duerr Gmbh & Co Beschichtungsmaschine mit auswechselbarem Behälter
EP0967016A1 (fr) 1998-01-13 1999-12-29 Abb K.K. Dispositif de revetement de type tete de pulverisation rotative

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1666159B1 (fr) * 2004-12-01 2010-11-10 Dürr Systems GmbH Dispositif de peinture automatique muni d'un réservoir pour le matériau de revêtement
US7908994B2 (en) 2005-10-21 2011-03-22 Duerr Systems, Inc. Automatically steered coating machine also a container for the coating material
US8333164B2 (en) 2006-12-12 2012-12-18 Duerr Systems, Gmbh Coating apparatus comprising a metering device
EP2075073A1 (fr) * 2007-12-28 2009-07-01 Industra Industrianlagen - Maschinen und Teile GmbH Système de changement de couleur et procédé de changement de couleur

Also Published As

Publication number Publication date
ATE392956T1 (de) 2008-05-15
US20040124292A1 (en) 2004-07-01
EP1245294B1 (fr) 2008-04-23
ES2304405T3 (es) 2008-10-16
US20050230503A1 (en) 2005-10-20
EP1245294A3 (fr) 2005-07-13
US7051950B2 (en) 2006-05-30
DE10115463A1 (de) 2002-10-02
DE50212127D1 (de) 2008-06-05

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