DE50200406D1 - Process for supplying paint to an atomizer and coating device using a pig - Google Patents

Process for supplying paint to an atomizer and coating device using a pig

Info

Publication number
DE50200406D1
DE50200406D1 DE50200406T DE50200406T DE50200406D1 DE 50200406 D1 DE50200406 D1 DE 50200406D1 DE 50200406 T DE50200406 T DE 50200406T DE 50200406 T DE50200406 T DE 50200406T DE 50200406 D1 DE50200406 D1 DE 50200406D1
Authority
DE
Germany
Prior art keywords
pig
channel
inlet channel
inlet
valve
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
DE50200406T
Other languages
German (de)
Inventor
Joachim Hering
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
Priority to DE50200406T priority Critical patent/DE50200406D1/en
Application granted granted Critical
Publication of DE50200406D1 publication Critical patent/DE50200406D1/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
    • B05B12/1481—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

Landscapes

  • Spray Control Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

Following a coating step, a pig (33) is used to force out any coating material remaining in the paint inlet channel (14) from the end of the channel next to the control valve (16), in the direction of the opposite end of the channel. <??>The method is used to supply paint to a production line on which nebuliser devices working with different coloured paints are used to spray workpieces. An Independent claim is also included for the coating machine used in this method, comprising an inlet channel (14) for different colour paints, a preferably nozzle-type outlet channel, a control valve between the inlet and outlet channels, a pig station (32) at the valve end of the inlet channel, a pig station (30) at the opposite end of the inlet channel to the valve and a pig which can be moved along the inlet channel.
DE50200406T 2001-11-27 2002-11-11 Process for supplying paint to an atomizer and coating device using a pig Expired - Lifetime DE50200406D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50200406T DE50200406D1 (en) 2001-11-27 2002-11-11 Process for supplying paint to an atomizer and coating device using a pig

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10157938A DE10157938A1 (en) 2001-11-27 2001-11-27 Process for supplying paint to an atomizer and coating device
DE50200406T DE50200406D1 (en) 2001-11-27 2002-11-11 Process for supplying paint to an atomizer and coating device using a pig

Publications (1)

Publication Number Publication Date
DE50200406D1 true DE50200406D1 (en) 2004-06-09

Family

ID=7706998

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10157938A Withdrawn DE10157938A1 (en) 2001-11-27 2001-11-27 Process for supplying paint to an atomizer and coating device
DE50200406T Expired - Lifetime DE50200406D1 (en) 2001-11-27 2002-11-11 Process for supplying paint to an atomizer and coating device using a pig

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10157938A Withdrawn DE10157938A1 (en) 2001-11-27 2001-11-27 Process for supplying paint to an atomizer and coating device

Country Status (4)

Country Link
EP (1) EP1314480B1 (en)
AT (1) ATE265892T1 (en)
DE (2) DE10157938A1 (en)
ES (1) ES2217234T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003095308A1 (en) 2002-05-07 2003-11-20 Behr Systems, Inc. Method and apparatus for delivering paint to an applicator and flushing same
EP1360996B1 (en) 2002-05-07 2006-01-04 Dürr Systems GmbH Method and apparatus for delivering and applying an electrically conductive paint
DE60304386T2 (en) 2002-05-07 2006-12-28 Dürr Systems GmbH Method and paint supply system
DE10239516A1 (en) * 2002-08-28 2004-03-18 Dürr Systems GmbH Hose with pig for delivery of electrically conductive fluid paints or varnishes at high voltage comprises an inner layer enclosed in an insulating layer with high voltage resistance
DE102004016951A1 (en) 2004-04-06 2005-11-10 Dürr Systems GmbH Method for conveying a coating material and coating machine
DE102004042512A1 (en) * 2004-09-02 2006-03-30 Hydac Accessories Gmbh valve device
DE102015008216A1 (en) * 2015-06-29 2016-12-29 Eisenmann Se Pig for a coating device and coating systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8821571D0 (en) * 1988-09-15 1988-10-12 Lupa H T Paint spraying systems
DE59809327D1 (en) * 1997-07-03 2003-09-25 Lactec Gmbh Painting device
DE19742588B4 (en) * 1997-09-26 2009-02-19 Dürr Systems GmbH Method for serial coating of workpieces

Also Published As

Publication number Publication date
ES2217234T3 (en) 2004-11-01
DE10157938A1 (en) 2003-06-05
EP1314480A1 (en) 2003-05-28
ATE265892T1 (en) 2004-05-15
EP1314480B1 (en) 2004-05-06

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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