DE50113685D1 - Color change valve arrangement and method for its control - Google Patents

Color change valve arrangement and method for its control

Info

Publication number
DE50113685D1
DE50113685D1 DE50113685T DE50113685T DE50113685D1 DE 50113685 D1 DE50113685 D1 DE 50113685D1 DE 50113685 T DE50113685 T DE 50113685T DE 50113685 T DE50113685 T DE 50113685T DE 50113685 D1 DE50113685 D1 DE 50113685D1
Authority
DE
Germany
Prior art keywords
paint
valves
valve
arrangement
pneumatic
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.)
Expired - Lifetime
Application number
DE50113685T
Other languages
German (de)
Inventor
Hans-Josef Dipl-Ing Vetters
Michael Dipl-Ing Baumann
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
Application granted granted Critical
Publication of DE50113685D1 publication Critical patent/DE50113685D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Abstract

The arrangement has a central paint channel, controlled valves for selectable paint and cleaning media and a controller connected to an external electronic control system connected to electromagnetic valves. Paint or cleaning medium paths are switched by pneumatic valves opened and closed by compressed air or other gas fed via a common compressed gas line. There is an electromagnetic valve in the compressed gas path to each pneumatic valve. The arrangement has a central paint channel for coating material fed to an application element, controlled valves (3) for selectable paint and if appropriate cleaning media and a controller for switching valves connected to an external electronic control system (7). Electromagnetic valves are connected via an electrical connection arrangement in the valve arrangement (1) to the external electronic control system. Paint or cleaning medium paths leading into the paint channel are switched by pneumatic valves opened and closed by compressed air or other gas fed to the valves via a common compressed gas line (4). The valve arrangement has an electromagnetic valve in the compressed gas path to each pneumatic valve. Independent claims are also included for the following: a valve for a paint change valve arrangement and a method of controlling a paint change valve arrangement.
DE50113685T 2000-11-14 2001-11-05 Color change valve arrangement and method for its control Expired - Lifetime DE50113685D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10056259A DE10056259A1 (en) 2000-11-14 2000-11-14 Color change valve arrangement and method for its control

Publications (1)

Publication Number Publication Date
DE50113685D1 true DE50113685D1 (en) 2008-04-17

Family

ID=7663166

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10056259A Withdrawn DE10056259A1 (en) 2000-11-14 2000-11-14 Color change valve arrangement and method for its control
DE50113685T Expired - Lifetime DE50113685D1 (en) 2000-11-14 2001-11-05 Color change valve arrangement and method for its control

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10056259A Withdrawn DE10056259A1 (en) 2000-11-14 2000-11-14 Color change valve arrangement and method for its control

Country Status (4)

Country Link
EP (1) EP1205256B1 (en)
AT (1) ATE387967T1 (en)
DE (2) DE10056259A1 (en)
ES (1) ES2300299T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10142355A1 (en) 2001-08-30 2003-03-20 Duerr Systems Gmbh Coating plant with a control loop

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI882260A (en) * 1988-05-13 1989-11-14 Saab Valmet Ab Oy FAERGBYTES- OCH TVAETTFOERFARANDE FOER ATT ANVAENDAS I EN ANORDNING FOER UTBREDNING AV BELAEGGNINGSAEMNE, FOERDELAKTIGT MAOLFAERG OCH ANLAEGGNING FOER ANVAENDNING VID FOERFARANDET.
EP0480080A1 (en) * 1990-10-08 1992-04-15 Trinity Industrial Corporation Coating apparatus
DE4423643A1 (en) * 1994-07-06 1996-01-11 Ind Lackieranlagen Schmidt Gmb Spray coating device for different paint colours
DE19836604A1 (en) * 1998-08-12 2000-03-09 Duerr Systems Gmbh Valve arrangement for controlling the material flow in a coating system
DE19951956A1 (en) 1999-10-29 2001-06-13 Duerr Systems Gmbh Valve assembly and method for flushing a color changer

Also Published As

Publication number Publication date
ATE387967T1 (en) 2008-03-15
ES2300299T3 (en) 2008-06-16
EP1205256A2 (en) 2002-05-15
DE10056259A1 (en) 2002-05-23
EP1205256A3 (en) 2004-12-08
EP1205256B1 (en) 2008-03-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DUERR SYSTEMS GMBH, 74321 BIETIGHEIM-BISSINGEN, DE