EP1666158A3 - Verfahren und Kolbendosierer zur dosierten Materialversorgung einer Beschichtungsvorrichtung - Google Patents

Verfahren und Kolbendosierer zur dosierten Materialversorgung einer Beschichtungsvorrichtung Download PDF

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Publication number
EP1666158A3
EP1666158A3 EP05111273A EP05111273A EP1666158A3 EP 1666158 A3 EP1666158 A3 EP 1666158A3 EP 05111273 A EP05111273 A EP 05111273A EP 05111273 A EP05111273 A EP 05111273A EP 1666158 A3 EP1666158 A3 EP 1666158A3
Authority
EP
European Patent Office
Prior art keywords
coating
metered delivery
piston metering
inlet
coating apparatus
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
EP05111273A
Other languages
English (en)
French (fr)
Other versions
EP1666158A2 (de
EP1666158B1 (de
Inventor
Herbert Martin
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 EP1666158A2 publication Critical patent/EP1666158A2/de
Publication of EP1666158A3 publication Critical patent/EP1666158A3/de
Application granted granted Critical
Publication of EP1666158B1 publication Critical patent/EP1666158B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B05B5/1675—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive the supply means comprising a piston, e.g. a piston pump
    • 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
    • B05B5/1633—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 the arrangement comprising several supply lines arranged in parallel, each comprising such an intermediate container

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Spray Control Apparatus (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Zwischen den Farbwechsler (FW) eines Beschichtungssystems und dessen Zerstäuber (Z) ist ein doppelt wirkender Kolbendosierer (10) geschaltet, dessen Dosierzylinder (11) zwei mit dem Farbwechsler (FW) verbundene Eingänge (1a, 2a) und zwei mit dem Zerstäuber (Z) verbundene Ausgänge (1b, 2b) hat. Der zweifach wirkende Kolbendosierer (10) ermöglicht einen wechselweisen Betrieb der Zylinderbereiche (A/B-Betrieb) mit einem einzigen Dosierzylinder (11).
EP05111273A 2004-12-01 2005-11-24 Verfahren und Kolbendosierer zur dosierten Materialversorgung einer Beschichtungsvorrichtung Active EP1666158B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004058053A DE102004058053B4 (de) 2004-12-01 2004-12-01 Verfahren und Kolbendosierer zur dosierten Materialversorgung einer Beschichtungsvorrichtung

Publications (3)

Publication Number Publication Date
EP1666158A2 EP1666158A2 (de) 2006-06-07
EP1666158A3 true EP1666158A3 (de) 2008-08-13
EP1666158B1 EP1666158B1 (de) 2009-11-18

Family

ID=35447901

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05111273A Active EP1666158B1 (de) 2004-12-01 2005-11-24 Verfahren und Kolbendosierer zur dosierten Materialversorgung einer Beschichtungsvorrichtung

Country Status (4)

Country Link
EP (1) EP1666158B1 (de)
AT (1) ATE448880T1 (de)
DE (2) DE102004058053B4 (de)
ES (1) ES2336576T3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
RU2427432C2 (ru) 2006-12-12 2011-08-27 Дюрр Системз Гмбх Устройство для нанесения покрытий с дозировочным устройством
DE102009031463A1 (de) 2009-07-01 2011-01-05 Eisenmann Anlagenbau Gmbh & Co. Kg Kolbendosierer für fluide Medien und System zum Beschichten von Gegenständen
DE102011012012A1 (de) 2011-02-22 2012-08-23 Eisenmann Ag Kolbendosierer für fluide Medien
DE102013003620B4 (de) 2013-02-18 2016-02-04 Dürr Systems GmbH Beschichtungsmittelpumpe und Reinigungsverfahren für eine Beschichtungsmittelpumpe
DE102016001544A1 (de) * 2016-02-10 2017-08-10 Eisenmann Se Isolationseinrichtung sowie Beschichtungssystem hiermit
CN113280263B (zh) * 2021-02-08 2022-11-25 深圳市赛力自动化仪表有限公司 可调流量的计量式连续输送装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816822A (en) * 1954-08-31 1957-12-17 Texas Co High pressure crystallization apparatus containing a fluid pressure transfer device
EP0443276A1 (de) * 1990-02-19 1991-08-28 Nordson Corporation Vorrichtung zur intermittierenden Abgabe von fliessfähigen Klebstoffen
US5076769A (en) * 1990-07-16 1991-12-31 The Dow Chemical Company Double acting pump
DE19524853A1 (de) * 1994-07-12 1996-01-18 Ransburg Corp Beschichtungsvorrichtung
US5944045A (en) * 1994-07-12 1999-08-31 Ransburg Corporation Solvent circuit

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE528894A (de) *
GB672196A (en) * 1949-10-05 1952-05-14 Helmer Lundh Improvements in and relating to liquid dispensing and measuring apparatus
US3128782A (en) * 1961-02-13 1964-04-14 Alexander S Limpert Small volume feeder pump and process of proportional feeding
DE2708684A1 (de) * 1977-02-28 1978-08-31 Hans Lindemann Vorrichtung zum schrittweisen foerdern von fluessigkeitsmengen
DE3309964C2 (de) * 1983-03-19 1985-05-23 Krauss-Maffei AG, 8000 München Vorrichtung zum Dosieren und Mischen von zwei oder mehreren fließfähigen Kunststoff-Reaktionskomponenten
DE3725172A1 (de) * 1987-05-27 1989-02-09 Behr Industrieanlagen Verfahren und anlage zum elektrostatischen beschichten mit leitfaehigem material
US4932589A (en) * 1988-09-30 1990-06-12 Binks Manufacturing Company Method of and apparatus for electrical isolation of electrostatic sprayers
DE19937426A1 (de) * 1999-08-07 2001-03-15 Eisenmann Lacktechnik Kg Lackiervorrichtung
DE10136904A1 (de) * 2001-07-28 2003-02-20 Eppendorf Ag Vorrichtung zum Fördern und/oder Dosieren kleinste Fluidmengen
DE10157966A1 (de) * 2001-11-27 2003-06-05 Duerr Systems Gmbh Verfahren und Versorgungssystem zur dosierten Materialversorgung einer Beschichtungsvorrichtung
DE60304386T2 (de) * 2002-05-07 2006-12-28 Dürr Systems GmbH Verfahren und Farbversorgungssystem
DE10233633B4 (de) * 2002-07-24 2005-09-01 Dürr Systems GmbH Vorrichtung zum Dosieren oder Fördern eines auf Hochspannungspotential aufgeladenen Beschichtungsmittels in einer Beschichtungsanlage
DE102004058054A1 (de) * 2004-12-01 2006-06-08 Dürr Systems GmbH Automatisch gesteuerte Beschichtungsmaschine mit einem Behälter für das Beschichtungsmaterial

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816822A (en) * 1954-08-31 1957-12-17 Texas Co High pressure crystallization apparatus containing a fluid pressure transfer device
EP0443276A1 (de) * 1990-02-19 1991-08-28 Nordson Corporation Vorrichtung zur intermittierenden Abgabe von fliessfähigen Klebstoffen
US5076769A (en) * 1990-07-16 1991-12-31 The Dow Chemical Company Double acting pump
DE19524853A1 (de) * 1994-07-12 1996-01-18 Ransburg Corp Beschichtungsvorrichtung
US5944045A (en) * 1994-07-12 1999-08-31 Ransburg Corporation Solvent circuit

Also Published As

Publication number Publication date
DE102004058053A1 (de) 2006-06-14
ATE448880T1 (de) 2009-12-15
ES2336576T3 (es) 2010-04-14
EP1666158A2 (de) 2006-06-07
EP1666158B1 (de) 2009-11-18
DE502005008525D1 (de) 2009-12-31
DE102004058053B4 (de) 2006-12-28

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