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DE50007456D1 - painting equipment - Google Patents

painting equipment

Info

Publication number
DE50007456D1
DE50007456D1 DE50007456T DE50007456T DE50007456D1 DE 50007456 D1 DE50007456 D1 DE 50007456D1 DE 50007456 T DE50007456 T DE 50007456T DE 50007456 T DE50007456 T DE 50007456T DE 50007456 D1 DE50007456 D1 DE 50007456D1
Authority
DE
Germany
Prior art keywords
line
feed
container
electrostatically
paint
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
DE50007456T
Other languages
German (de)
Inventor
Dipl-Ing Baumann
Rolf Schneider
Dipl-Ing Vetter
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 DE50007456T priority Critical patent/DE50007456D1/en
Application granted granted Critical
Publication of DE50007456D1 publication Critical patent/DE50007456D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14Arrangements 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
    • B05B12/1481Arrangements 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/16Arrangements for supplying liquids or other fluent material
    • B05B5/1608Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive
    • B05B5/1616Arrangements 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
    • B05B5/1625Arrangements 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

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Glass Compositions (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)

Abstract

The device has a paint container (12) and a sprayer (18) that can be brought to an electrical potential relative to the object and electrostatically isolated from the paint feed by an electrostatic isolating device with an insulating line (22) also forming the pint feed to the container and a pad (24) movable reciprocally in the line that removes electrically conducting coating material from the inner surface of the line as it passes through it. Independent claims are also included for the following: the use of a scraper movable through a guide section to electrostatically isolate two system parts.
DE50007456T 1999-12-18 2000-12-15 painting equipment Expired - Lifetime DE50007456D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50007456T DE50007456D1 (en) 1999-12-18 2000-12-15 painting equipment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19961271A DE19961271A1 (en) 1999-12-18 1999-12-18 Painting device
DE50007456T DE50007456D1 (en) 1999-12-18 2000-12-15 painting equipment

Publications (1)

Publication Number Publication Date
DE50007456D1 true DE50007456D1 (en) 2004-09-23

Family

ID=7933292

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19961271A Withdrawn DE19961271A1 (en) 1999-12-18 1999-12-18 Painting device
DE50007456T Expired - Lifetime DE50007456D1 (en) 1999-12-18 2000-12-15 painting equipment

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19961271A Withdrawn DE19961271A1 (en) 1999-12-18 1999-12-18 Painting device

Country Status (4)

Country Link
EP (1) EP1108475B1 (en)
AT (1) ATE273757T1 (en)
DE (2) DE19961271A1 (en)
ES (1) ES2225007T3 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10033986A1 (en) 2000-07-13 2002-01-24 Duerr Systems Gmbh Process for using a pig in a coating installation and pig therefor
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
DE10063234C1 (en) * 2000-12-19 2002-07-04 Duerr Systems Gmbh Hose system, for coating vehicle bodywork, has an inner hose with a moving pig through it held without kinks in an outer hose by compressed air in the ring zone between them
DE10115463A1 (en) 2001-03-29 2002-10-02 Duerr Systems Gmbh Atomizer for a coating system and process for its material supply
DE10115470A1 (en) 2001-03-29 2002-10-10 Duerr Systems Gmbh Coating system with an atomizer change station
DE10115472A1 (en) 2001-03-29 2002-10-10 Duerr Systems Gmbh Valve unit for use in electrostatic painting apparatus has an optoelectronic sensor device with light wave conductors and an optoelectronic sensor to sense an indexing position and to generate a corresponding sensing signal.
DE10115467A1 (en) 2001-03-29 2002-10-02 Duerr Systems Gmbh Tool changing system for one machine
DE10157966A1 (en) * 2001-11-27 2003-06-05 Duerr Systems Gmbh Method and supply system for the metered supply of material to a coating device
DE10202711A1 (en) 2002-01-24 2003-07-31 Duerr Systems Gmbh Sprayer unit for electrostatic serial coating of workpieces comprises an electrode array integrated into the ring section of insulating material on the outer housing of the unit
AU2003228938A1 (en) * 2002-05-07 2003-11-11 Behr Systems, Inc. Method and apparatus for delivering and applying an electrically conductive paint
DE10231421A1 (en) 2002-07-11 2004-01-22 Dürr Systems GmbH Method and system for supplying a powder coating device
DE10233198A1 (en) 2002-07-22 2004-02-05 Dürr Systems GmbH rotary atomizers
ES2299650T3 (en) 2002-08-15 2008-06-01 Durr Systems Gmbh FLEXIBLE TUBE CLEANABLE BY SCRATCH FOR ELECTROSTATIC COATING OF PARTS.
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
DE10239517A1 (en) 2002-08-28 2004-03-11 Dürr Systems GmbH Coating device with a rotary atomizer and method for controlling its operation
DE10240072B4 (en) * 2002-08-30 2005-11-24 Dürr Systems GmbH Pig for conveying a coating material and process for its preparation
DE10240451A1 (en) 2002-09-02 2004-03-11 Dürr Systems GmbH Sensor arrangement for a coating system
DE10245594A1 (en) 2002-09-30 2004-04-08 Dürr Systems GmbH Collision detection method
EP1439344B1 (en) * 2003-01-20 2011-04-27 Dürr Systems GmbH Pig
US6991178B2 (en) 2003-01-24 2006-01-31 Dürr Systems, Inc. Concentric paint atomizer shaping air rings
DE10333547A1 (en) 2003-07-23 2005-02-10 Dürr Systems GmbH Method and device for potential control of a common line arrangement
PL1502656T3 (en) * 2003-07-28 2011-03-31 Duerr Systems Gmbh Method and paint supply system for an electrostatic coating station and coupling system therefore
DE102006025546B4 (en) * 2006-06-01 2010-06-02 Eisenmann Anlagenbau Gmbh & Co. Kg Pig for conveying a working medium
US8671495B2 (en) 2006-11-06 2014-03-18 Durr Systems, Inc. Scraper pig
DE102016001544A1 (en) 2016-02-10 2017-08-10 Eisenmann Se Isolation device and coating system hereby
DE102017111823A1 (en) * 2017-05-30 2018-12-06 Eisenmann Se Isolation device and coating system hereby

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE449451B (en) * 1986-03-24 1987-05-04 Leif Tilly SET AND DEVICE TO SUPPLY AN ELECTRIC CONDUCTIVE, LIQUID MEDIUM FROM A STOCK SYSTEM TO A CONSUMER STATION
DE19728155A1 (en) * 1997-07-03 1999-01-07 Lactec Gmbh Cleaning and preparation method for paint spray pipe
DE19742588B4 (en) * 1997-09-26 2009-02-19 Dürr Systems GmbH Method for serial coating of workpieces
DE19830029A1 (en) * 1998-07-04 2000-01-05 Audi Ag Painting rig for vehicle bodywork
DE19937426A1 (en) * 1999-08-07 2001-03-15 Eisenmann Lacktechnik Kg Electrostatic spray device for paint has coupling line between paint supply device and paint reservoir cleaned after filling latter

Also Published As

Publication number Publication date
ATE273757T1 (en) 2004-09-15
EP1108475A2 (en) 2001-06-20
EP1108475B1 (en) 2004-08-18
EP1108475A3 (en) 2003-06-11
ES2225007T3 (en) 2005-03-16
DE19961271A1 (en) 2001-07-05

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: DUERR SYSTEMS GMBH, 70435 STUTTGART, DE

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