ATE344103T1 - METHOD AND SYSTEM FOR COLOR SUPPLY TO AN ELECTROSTATIC COATING SYSTEM - Google Patents

METHOD AND SYSTEM FOR COLOR SUPPLY TO AN ELECTROSTATIC COATING SYSTEM

Info

Publication number
ATE344103T1
ATE344103T1 AT99123855T AT99123855T ATE344103T1 AT E344103 T1 ATE344103 T1 AT E344103T1 AT 99123855 T AT99123855 T AT 99123855T AT 99123855 T AT99123855 T AT 99123855T AT E344103 T1 ATE344103 T1 AT E344103T1
Authority
AT
Austria
Prior art keywords
electrostatic coating
color supply
insulated
high voltage
coating system
Prior art date
Application number
AT99123855T
Other languages
German (de)
Inventor
Thomas Dipl-Ing Hezel
Stefan Esslinger
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 ATE344103T1 publication Critical patent/ATE344103T1/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
    • 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
    • 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
    • B05B12/1463—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 separate containers for different materials to be sprayed being moved from a first location, e.g. a filling station, where they are fluidically disconnected from the spraying apparatus, to a second location, generally close to the spraying apparatus, where they are fluidically connected to the latter

Abstract

Exchangeable containers are movable by a gripping device (26), insulated against earth to the material removal point (1,2), supplied with high voltage from the spraying unit (10), across an insulated stretch (30). The gap is sufficient for ensuring the high voltage insulation of the material removal point (1,2). The containers are movable linearly across the insulated stretch.
AT99123855T 1998-12-17 1999-12-01 METHOD AND SYSTEM FOR COLOR SUPPLY TO AN ELECTROSTATIC COATING SYSTEM ATE344103T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19858397A DE19858397A1 (en) 1998-12-17 1998-12-17 Process and system for supplying paint to an electrostatic coating system

Publications (1)

Publication Number Publication Date
ATE344103T1 true ATE344103T1 (en) 2006-11-15

Family

ID=7891514

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99123855T ATE344103T1 (en) 1998-12-17 1999-12-01 METHOD AND SYSTEM FOR COLOR SUPPLY TO AN ELECTROSTATIC COATING SYSTEM

Country Status (4)

Country Link
EP (1) EP1010469B1 (en)
AT (1) ATE344103T1 (en)
DE (2) DE19858397A1 (en)
ES (1) ES2274601T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19940541A1 (en) * 1999-08-26 2001-03-01 Abb Patent Gmbh Method and arrangement for transporting electrically conductive paint
DE19940542A1 (en) * 1999-08-26 2001-03-01 Abb Patent Gmbh Method and arrangement for transporting electrically conductive paint
DE10059041C2 (en) * 2000-11-28 2002-11-14 Lactec Ges Fuer Moderne Lackte Method and device for conveying electrically conductive paints between different voltage potentials
DE10120272A1 (en) 2001-04-25 2002-10-31 Duerr Systems Gmbh Process for operating control of a coating system
DE10145169A1 (en) 2001-09-13 2003-04-03 Duerr Systems Gmbh Process for the serial coating of workpieces

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL187613C (en) 1978-01-11 1991-12-02 Akzo Nv DEVICE FOR ELECTROSTATIC SPRAYING OF ELECTRICALLY CONDUCTIVE PAINT.
US4313475B1 (en) 1980-06-26 1994-07-12 Nordson Corp Voltage block system for electrostatic coating with conductive materials
FR2609252B1 (en) 1987-01-02 1989-04-21 Sames Sa INSTALLATION FOR SPRAYING COATING PRODUCT SUCH AS FOR EXAMPLE PAINT AND IN PARTICULAR INSTALLATION FOR ELECTROSTATIC PROJECTION OF WATER-BASED PAINT
DE4013937A1 (en) 1990-04-30 1991-10-31 Behr Industrieanlagen METHOD AND SYSTEM FOR SERIES COATING OF WORKPIECES WITH CONDUCTIVE COATING MATERIAL
DE4013938A1 (en) 1990-04-30 1991-10-31 Behr Industrieanlagen METHOD AND SYSTEM FOR SERIES COATING OF WORKPIECES WITH CONDUCTIVE COATING MATERIAL
US5549755A (en) * 1994-12-08 1996-08-27 Nordson Corporation Apparatus for supplying conductive coating materials including transfer units having a combined shuttle and pumping device
JP3245040B2 (en) * 1996-02-29 2002-01-07 トリニティ工業株式会社 Electrostatic coating machine
DE19610588B4 (en) * 1996-03-18 2010-08-05 Dürr Systems GmbH Coating machine with replaceable container
DE19610589A1 (en) * 1996-03-18 1997-09-25 Duerr Gmbh & Co Process and system for supplying paint to a coating system

Also Published As

Publication number Publication date
ES2274601T3 (en) 2007-05-16
DE59913959D1 (en) 2006-12-14
EP1010469A3 (en) 2003-02-05
EP1010469B1 (en) 2006-11-02
DE19858397A1 (en) 2000-06-21
EP1010469A2 (en) 2000-06-21

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Legal Events

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