ATE339256T1 - COLOR CHANGE VALVE ARRANGEMENT AND METHOD FOR FLUSHING A COLOR CHANGER - Google Patents

COLOR CHANGE VALVE ARRANGEMENT AND METHOD FOR FLUSHING A COLOR CHANGER

Info

Publication number
ATE339256T1
ATE339256T1 AT00123535T AT00123535T ATE339256T1 AT E339256 T1 ATE339256 T1 AT E339256T1 AT 00123535 T AT00123535 T AT 00123535T AT 00123535 T AT00123535 T AT 00123535T AT E339256 T1 ATE339256 T1 AT E339256T1
Authority
AT
Austria
Prior art keywords
color
flushing
valve
valve arrangement
change valve
Prior art date
Application number
AT00123535T
Other languages
German (de)
Inventor
Thomas Appel
Michael Baumann
Original Assignee
Duerr Systems Gmbh
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 Gmbh filed Critical Duerr Systems Gmbh
Application granted granted Critical
Publication of ATE339256T1 publication Critical patent/ATE339256T1/en

Links

Classifications

    • 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
    • B05B12/149—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 characterised by colour change manifolds or valves therefor

Landscapes

  • Spray Control Apparatus (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Nozzles (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Multiple-Way Valves (AREA)

Abstract

The color changing valve block (1) selectively couples a number of different paint color lines to a spray gun (Z) via individual valves (F1-Fn), spaced along a common paint line (2) leading to the spray gun, with a rinsing medium valve (V1) and an air feed valve (PL1) at opposite ends of the valve block, for feeding a rinsing medium and pulsed air through the paint line in opposite directions. An Independent claim for rinsing a color changing valve is also included.
AT00123535T 1999-10-29 2000-10-27 COLOR CHANGE VALVE ARRANGEMENT AND METHOD FOR FLUSHING A COLOR CHANGER ATE339256T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19951956A DE19951956A1 (en) 1999-10-29 1999-10-29 Valve assembly and method for flushing a color changer

Publications (1)

Publication Number Publication Date
ATE339256T1 true ATE339256T1 (en) 2006-10-15

Family

ID=7927177

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00123535T ATE339256T1 (en) 1999-10-29 2000-10-27 COLOR CHANGE VALVE ARRANGEMENT AND METHOD FOR FLUSHING A COLOR CHANGER

Country Status (4)

Country Link
EP (1) EP1095707B1 (en)
AT (1) ATE339256T1 (en)
DE (2) DE19951956A1 (en)
ES (1) ES2270771T3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10056259A1 (en) 2000-11-14 2002-05-23 Duerr Systems Gmbh Color change valve arrangement and method for its control
DE10233404A1 (en) 2002-07-23 2004-02-05 Dürr Systems GmbH Method and valve arrangement for controlling the color change in a coating system
DE10335358A1 (en) * 2003-08-01 2005-03-10 Duerr Systems Gmbh Coating agents changer
DE10338064A1 (en) * 2003-08-19 2005-05-25 Daimlerchrysler Ag Flushing paint valves in painting system involves alternately passing compressed air and solvent through the paint feed line and the paint valve in the opposite direction to paint delivery direction
WO2008071273A2 (en) 2006-12-12 2008-06-19 Dürr Systems GmbH Coating apparatus comprising a metering device
DE102007029195A1 (en) 2007-06-25 2009-02-19 Dürr Systems GmbH Coating device for serially coating workpieces with different shades comprises a separate color changer containing color valves to which are connected color lines for the coating material
DE102006058562A1 (en) 2006-12-12 2008-08-14 Dürr Systems GmbH Coating device for serially coating workpieces with different shades comprises a separate color changer containing color valves to which are connected color lines for the coating material
JP4357552B2 (en) * 2007-08-31 2009-11-04 トヨタ自動車株式会社 Paint filling device
DE102008053178A1 (en) 2008-10-24 2010-05-12 Dürr Systems GmbH Coating device and associated coating method
JP4850944B2 (en) 2009-10-21 2012-01-11 トヨタ自動車株式会社 Paint supply method
DE102016000390A1 (en) 2016-01-14 2017-07-20 Dürr Systems Ag Perforated plate with increased hole spacing in one or both edge regions of a row of nozzles
DE102016000356A1 (en) 2016-01-14 2017-07-20 Dürr Systems Ag Perforated plate with reduced diameter in one or both edge regions of a row of nozzles
DE102018131496A1 (en) 2018-12-10 2020-06-10 Lübbers Anlagen- und Umwelttechnik GmbH High pressure valve for an atomizer nozzle and method for cleaning a high pressure valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221326A1 (en) * 1982-06-05 1983-06-16 Daimler-Benz Ag, 7000 Stuttgart Plant for machine colour spraying of series-production parts
FR2619322B1 (en) * 1987-08-14 1989-12-29 Sames Sa INSTALLATION FOR SPRAYING COATING PRODUCTS SUCH AS FOR example A WATER-SOLUBLE PAINT
DE19836604A1 (en) 1998-08-12 2000-03-09 Duerr Systems Gmbh Valve arrangement for controlling the material flow in a coating system

Also Published As

Publication number Publication date
DE50013459D1 (en) 2006-10-26
ES2270771T3 (en) 2007-04-16
EP1095707A3 (en) 2003-06-04
EP1095707A2 (en) 2001-05-02
DE19951956A1 (en) 2001-06-13
EP1095707B1 (en) 2006-09-13

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee