EP3015174A1 - Systeme de revetement d'objets - Google Patents

Systeme de revetement d'objets Download PDF

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Publication number
EP3015174A1
EP3015174A1 EP15002987.4A EP15002987A EP3015174A1 EP 3015174 A1 EP3015174 A1 EP 3015174A1 EP 15002987 A EP15002987 A EP 15002987A EP 3015174 A1 EP3015174 A1 EP 3015174A1
Authority
EP
European Patent Office
Prior art keywords
supply line
line
valve
storage container
valve arrangement
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.)
Withdrawn
Application number
EP15002987.4A
Other languages
German (de)
English (en)
Inventor
Sven Nowroth
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.)
Eisenmann SE
Original Assignee
Eisenmann SE
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 Eisenmann SE filed Critical Eisenmann SE
Publication of EP3015174A1 publication Critical patent/EP3015174A1/fr
Withdrawn legal-status Critical Current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
    • 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 first piston dispenser 34.1 comprises a cylinder 42.1, in which a piston 44.1 can be moved by means of a piston drive not specifically shown.
  • the piston 44.1 defines with the cylinder 42.1 a working space 46.1, which is connected to the first supply line 36.1 via a metering valve unit 48.1.
  • the working space 46.1 is connected via the metering valve unit 48.1 to an inlet line 50.1.
  • the metering valve unit 48.1 is also still connected to a working line 52.1 for compressed air / detergent / dump.
  • FIG. 6 shows, is now the clean and dry connection portion 60.2 of the inlet line 50.2 an electrical isolation path 78.2 between the second piston meter 34.2 and the target pig station 58.2 in the second Versortungsstrang.
  • Now color L3 is pressed from the second piston dispenser 34.2 to the output valve device 24.
  • the discharge line 18 and the first supply line 36.1 are rinsed and dried by flushing and compressed air are forced via the working line 40 at the output valve means 24 in the lines, which then from the discharge line 18 and the working line 52.1 to the metering valve unit Outflow 48.1.
  • FIG. 6 shows, is now the clean and dry connection portion 60.2 of the inlet line 50.2 an electrical isolation path 78.2 between the second piston meter 34.2 and the target pig station 58.2 in the second Versortungsstrang.
  • Now color L3 is pressed from the second piston dispenser 34.2 to the output valve device 24.
  • the discharge line 18 and the first supply line 36.1 are rinsed and dried by flushing and compressed air
  • FIG. 7 shows, can now be applied paint L3 from the second supply line 20.2 and the local second piston dispenser 34.2. Parallel to this, the piston dispenser 34.1 and the inlet line 50.1 in the first supply line 20.1 are now cleaned and dried.
  • the connecting valve arrangement 76.1 of the first supply line 20.1 is placed in its valve position 4, so that the pig pipe 54.1 is connected to the connecting line 74.
  • the connecting valve arrangement 76.2 of the second supply line 20.2 is switched into its valve position 2, so that there the connecting line 74 is connected to the discharge connection 66.2 of the storage container 68.2.

Landscapes

  • Spray Control Apparatus (AREA)
EP15002987.4A 2014-10-31 2015-10-20 Systeme de revetement d'objets Withdrawn EP3015174A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014016199.4A DE102014016199A1 (de) 2014-10-31 2014-10-31 Beschichtungssystem zum Beschichten von Gegenständen

Publications (1)

Publication Number Publication Date
EP3015174A1 true EP3015174A1 (fr) 2016-05-04

Family

ID=54364074

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15002987.4A Withdrawn EP3015174A1 (fr) 2014-10-31 2015-10-20 Systeme de revetement d'objets

Country Status (2)

Country Link
EP (1) EP3015174A1 (fr)
DE (1) DE102014016199A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1319441A2 (fr) * 2001-12-17 2003-06-18 Illinois Tool Works Inc. Améliorations d'un dispositif changeur de couleurs
EP1952894A1 (fr) * 2007-01-31 2008-08-06 Abb As Racleur de liquide visqueux pour séparer des fluides dans une conduite de vernis
WO2010075322A1 (fr) * 2008-12-23 2010-07-01 Abb Inc. Système de navette de peinture

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646106B1 (fr) * 1989-04-19 1991-07-19 Sames Sa Installation de projection par voie electrostatique d'un produit liquide conducteur et dispositif d'isolation pour un circuit de distribution d'un produit liquide conducteur
DE19524853C2 (de) * 1994-07-12 2000-02-24 Ransburg Corp Beschichtungsvorrichtung
DE10131562A1 (de) * 2001-06-29 2003-01-16 Duerr Systems Gmbh Verfahren und System zur Versorgung einer Beschichtungsvorrichtung
DE102007007588A1 (de) * 2007-02-13 2008-08-14 Itw Gema Ag Pulverfördervorrichtung für Sprühbeschichtungspulver

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1319441A2 (fr) * 2001-12-17 2003-06-18 Illinois Tool Works Inc. Améliorations d'un dispositif changeur de couleurs
EP1952894A1 (fr) * 2007-01-31 2008-08-06 Abb As Racleur de liquide visqueux pour séparer des fluides dans une conduite de vernis
WO2010075322A1 (fr) * 2008-12-23 2010-07-01 Abb Inc. Système de navette de peinture

Also Published As

Publication number Publication date
DE102014016199A1 (de) 2016-05-04

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