ATE399060T1 - METHOD AND ATOMIZER FOR SERIES COATING OF WORKPIECES - Google Patents

METHOD AND ATOMIZER FOR SERIES COATING OF WORKPIECES

Info

Publication number
ATE399060T1
ATE399060T1 AT03001129T AT03001129T ATE399060T1 AT E399060 T1 ATE399060 T1 AT E399060T1 AT 03001129 T AT03001129 T AT 03001129T AT 03001129 T AT03001129 T AT 03001129T AT E399060 T1 ATE399060 T1 AT E399060T1
Authority
AT
Austria
Prior art keywords
atomizer
workpieces
sprayer
adjustable gas
series coating
Prior art date
Application number
AT03001129T
Other languages
German (de)
Inventor
Hans-Juergen Nolte
Harry Krumma
Peter Marquardt
Thomas Duerr
Rainer Laufer
Siegfried Luedtke
Roland Felka
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 ATE399060T1 publication Critical patent/ATE399060T1/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
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
    • B05B5/0426—Means for supplying shaping gas
    • 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
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
    • 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
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
    • B05B5/0403—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces characterised by the rotating member
    • B05B5/0407—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces characterised by the rotating member with a spraying edge, e.g. like a cup or a bell

Landscapes

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

Abstract

The method involves controlling the spray jet of the sprayer of the spray cones of the sprayed coating material by limiting adjustable gas flow that is encircled circularly. Two independently adjustable gas flows are generated that emerge in different radial distances from the spraying cone axis and are set as a function of the workpiece areas that are to be coated. An independent claim is also included for sprayer for serial coating.
AT03001129T 2002-01-24 2003-01-20 METHOD AND ATOMIZER FOR SERIES COATING OF WORKPIECES ATE399060T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10202712A DE10202712A1 (en) 2002-01-24 2002-01-24 Method for controlling the spray jet width of an atomizer and atomizer for the serial coating of workpieces

Publications (1)

Publication Number Publication Date
ATE399060T1 true ATE399060T1 (en) 2008-07-15

Family

ID=7712981

Family Applications (2)

Application Number Title Priority Date Filing Date
AT03001129T ATE399060T1 (en) 2002-01-24 2003-01-20 METHOD AND ATOMIZER FOR SERIES COATING OF WORKPIECES
AT08002656T ATE451177T1 (en) 2002-01-24 2003-01-20 METHOD AND ATOMIZER FOR SERIES COATING OF WORKPIECES

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT08002656T ATE451177T1 (en) 2002-01-24 2003-01-20 METHOD AND ATOMIZER FOR SERIES COATING OF WORKPIECES

Country Status (6)

Country Link
EP (3) EP2143500B1 (en)
AT (2) ATE399060T1 (en)
DE (3) DE10202712A1 (en)
ES (3) ES2309244T3 (en)
HU (1) HUE029862T2 (en)
SI (1) SI1923138T1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10115463A1 (en) 2001-03-29 2002-10-02 Duerr Systems Gmbh Atomizer for a coating system and process for its material supply
DE10233198A1 (en) 2002-07-22 2004-02-05 Dürr Systems GmbH rotary atomizers
DE10240451A1 (en) 2002-09-02 2004-03-11 Dürr Systems GmbH Sensor arrangement for a coating system
US6899279B2 (en) 2003-08-25 2005-05-31 Illinois Tool Works Inc. Atomizer with low pressure area passages
DE102006054786A1 (en) * 2006-11-21 2008-05-29 Dürr Systems GmbH Operating method for a nebulizer and corresponding coating device
DE102006057596A1 (en) 2006-12-06 2008-06-19 Dürr Systems GmbH Lenkluftring with a ring trough and corresponding bell plate
JP2008188505A (en) * 2007-02-01 2008-08-21 Honda Motor Co Ltd Rotation atomization coating machine and rotation atomization coating liquid applying method
DE102007006547B4 (en) * 2007-02-09 2016-09-29 Dürr Systems GmbH Shaping air ring and corresponding coating method
DE102008027997A1 (en) * 2008-06-12 2009-12-24 Dürr Systems GmbH Universalzerstäuber
DE102009042955A1 (en) 2009-09-24 2011-04-07 Dürr Systems GmbH Method for checking the function of a rotary atomizer and corresponding coating system
DE102010019612A1 (en) 2010-05-06 2011-11-10 Dürr Systems GmbH Coating device, in particular with an application device, and associated coating method that emits a droplets of coating agent droplet
DE102011006617B4 (en) 2011-04-01 2018-08-16 Bayerische Motoren Werke Aktiengesellschaft Rotary atomizer with external electrodes for coating a workpiece
DE102012010610A1 (en) 2012-05-30 2013-12-05 Eisenmann Ag Method for operating a rotary atomizer, nozzle head and rotary atomizer with such
FR3053608B1 (en) 2016-07-11 2021-04-23 Exel Ind SKIRT FOR ROTARY SPOTLIGHT FOR COATING PRODUCTS INCLUDING AT LEAST THREE SERIES OF SEPARATE AIR EJECTION NOZZLES

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2705642A1 (en) * 1977-02-10 1978-08-17 Otto Schiemann Paint spray head jet width control system - has compressed air discharge holes on each side of slot for varying pressure
JPS6054754B2 (en) 1980-05-16 1985-12-02 松下電器産業株式会社 induction heating cooker
DE3214314A1 (en) 1982-04-19 1983-10-20 J. Wagner AG, 9450 Altstätten ELECTROSTATIC SPRAYER
JPS6025564B2 (en) 1982-04-28 1985-06-19 株式会社 トミス Iron lid height adjustment device
CA1266561A (en) * 1985-08-26 1990-03-13 Kabushiki Kaisha Toyota Chuo Kenkyusho Rotating spraying type coating apparatus
DE3709543C2 (en) * 1987-03-24 1996-06-05 Wagner Gmbh J Device for atomizing a liquid
JPH0641643Y2 (en) * 1988-12-27 1994-11-02 トリニティ工業株式会社 Bell type electrostatic applicator
ES2045288T3 (en) 1989-07-19 1994-01-16 Sata Farbspritztechnik NOZZLE HEAD
FR2692173B1 (en) 1992-06-10 1994-09-02 Sames Sa Device for electrostatic projection of a powder coating product with a rotating ionization head.
DE4306800C2 (en) 1993-03-04 1998-07-02 Duerr Gmbh & Co Coating device with a rotary atomizer
JP3254828B2 (en) 1993-07-12 2002-02-12 トヨタ自動車株式会社 Rotary atomization electrostatic coating method and apparatus
DE59408862D1 (en) 1994-06-14 1999-12-02 Inpro Innovations Gmbh Method and device for the electrostatic and / or pneumatic application of liquid coating media to conductive substrates
JPH0899052A (en) 1994-09-29 1996-04-16 Abb Ransburg Kk Rotary atomizing head-type coating apparatus
JPH0994488A (en) * 1995-07-27 1997-04-08 Mazda Motor Corp Bell type coating device
US6050499A (en) * 1996-12-03 2000-04-18 Abb K. K. Rotary spray head coater
US5954275A (en) * 1997-04-02 1999-09-21 Toyota Jidosha Kabushiki Kaisha Rotary atomizing electrostatic coating apparatus
JP3648134B2 (en) 1999-07-13 2005-05-18 Ａｂｂ株式会社 Automatic painting equipment
US20030080206A1 (en) 2001-03-08 2003-05-01 Thomas Duerr Powder bell purge tube

Also Published As

Publication number Publication date
ATE451177T1 (en) 2009-12-15
EP2143500A2 (en) 2010-01-13
EP2143500A3 (en) 2011-02-09
DE50312226D1 (en) 2010-01-21
EP1923138A1 (en) 2008-05-21
ES2336631T3 (en) 2010-04-14
ES2309244T3 (en) 2008-12-16
EP2143500B1 (en) 2016-05-11
ES2584238T3 (en) 2016-09-26
HUE029862T2 (en) 2017-04-28
EP1331037A3 (en) 2005-10-05
DE50310023D1 (en) 2008-08-07
DE10202712A1 (en) 2003-07-31
SI1923138T1 (en) 2010-04-30
EP1923138B1 (en) 2009-12-09
EP1331037B1 (en) 2008-06-25
EP1331037A2 (en) 2003-07-30

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee