[go: up one dir, main page]

EP0295366A3 - Spray coating installation - Google Patents

Spray coating installation Download PDF

Info

Publication number
EP0295366A3
EP0295366A3 EP88104055A EP88104055A EP0295366A3 EP 0295366 A3 EP0295366 A3 EP 0295366A3 EP 88104055 A EP88104055 A EP 88104055A EP 88104055 A EP88104055 A EP 88104055A EP 0295366 A3 EP0295366 A3 EP 0295366A3
Authority
EP
European Patent Office
Prior art keywords
spray coating
coating installation
ring
over
coating material
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Withdrawn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
EP88104055A
Other languages
German (de)
French (fr)
Other versions
EP0295366A2 (en
Inventor
Adolf Harald Sonnleitner
Karl Heinz Bergmann
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.)
Ransburg Gema GmbH
Original Assignee
Ransburg Gema 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 Ransburg Gema GmbH filed Critical Ransburg Gema GmbH
Priority to PCT/US1988/002107 priority Critical patent/WO1988010152A1/en
Priority to JP63507089A priority patent/JPH0673642B2/en
Priority to KR1019890700191A priority patent/KR890701222A/en
Priority to EP19880907909 priority patent/EP0395645A1/en
Publication of EP0295366A2 publication Critical patent/EP0295366A2/en
Publication of EP0295366A3 publication Critical patent/EP0295366A3/en
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • B05B5/053—Arrangements for supplying power, e.g. charging power
    • B05B5/0533—Electrodes specially adapted therefor; Arrangements of electrodes

Landscapes

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

Abstract

Sie enthält einen Ring (14), welcher eine Sprühvorrichtung (4) mit radialem Abstand umgibt und mindestens eine Elektrode (28) trägt. Über den Ring (14) und über die Elektrode hinwegströmendes Gas überträgt elektrische Ladungen von den Elektroden auf Teilchen von versprühtem Beschichtungsmaterial stromabwärts eines Sprühkopfes (6) der Sprühvorrichtung (4). Dadurch wird die elektrische Aufladung des Beschichtungsmaterials wesentlich verstärkt. It contains a ring (14), which is a spray device (4) surrounds with a radial distance and at least one Electrode (28) carries. Over the ring (14) and over the Gas flowing away from the electrode transmits electrical Charges from the electrodes to particles of sprayed Coating material downstream of a spray head (6) the spray device (4). This will make the electrical Charging of the coating material significantly increased.

EP88104055A 1987-06-16 1988-03-15 Spray coating installation Withdrawn EP0295366A3 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/US1988/002107 WO1988010152A1 (en) 1987-06-16 1988-06-13 Spray coating device for electrically conductive coating liquids
JP63507089A JPH0673642B2 (en) 1987-06-16 1988-06-13 Spray coating device for conductive coating liquid
KR1019890700191A KR890701222A (en) 1987-06-16 1988-06-13 Spray coating device for electroconductive coating liquid
EP19880907909 EP0395645A1 (en) 1987-06-16 1988-06-13 Spray coating device for electrically conductive coating liquids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3720201A DE3720201C1 (en) 1987-06-16 1987-06-16 Spray coating device with a ring-shaped electrode arrangement for electrically conductive coating liquids
DE3720201 1987-06-16

Publications (2)

Publication Number Publication Date
EP0295366A2 EP0295366A2 (en) 1988-12-21
EP0295366A3 true EP0295366A3 (en) 1990-03-07

Family

ID=6329855

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88104055A Withdrawn EP0295366A3 (en) 1987-06-16 1988-03-15 Spray coating installation

Country Status (4)

Country Link
US (1) US5011086A (en)
EP (1) EP0295366A3 (en)
KR (1) KR890701222A (en)
DE (1) DE3720201C1 (en)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3919653A1 (en) * 1989-06-16 1990-12-20 Alfo Ag Electrostatic spray gun with ring electrode - has pressure electrode formed as spray pipe coupled to flame quench gas source via valve
JP2926071B2 (en) * 1990-05-18 1999-07-28 エービービー株式会社 Electrostatic coating equipment
US5219690A (en) * 1991-04-12 1993-06-15 Xerox Corporation Substrate and process for coating a substrate with multi-pigment charge generation layers
ES2174429T3 (en) * 1998-03-04 2002-11-01 Abb Patent Gmbh ROTATING SPRAYER WITH HIGH VOLTAGE SOURCES.
US6189804B1 (en) 1998-03-27 2001-02-20 Behr Systems, Inc. Rotary atomizer for particulate paints
US8141797B2 (en) * 2001-01-25 2012-03-27 Durr Systems Inc. Rotary atomizer for particulate paints
US6578779B2 (en) * 2000-10-18 2003-06-17 Behr Systems, Inc. Rotary atomizer with bell element
DE10115467A1 (en) * 2001-03-29 2002-10-02 Duerr Systems Gmbh Tool changing system for one machine
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.
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
DE10139088A1 (en) * 2001-08-16 2003-02-27 Duerr Systems Gmbh Robot arm with paint atomizer attachment has part of unit to which line fitting is attached able to rotate relative to first component member
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
DE10301942A1 (en) * 2003-01-20 2004-07-29 Dürr Systems GmbH Apparatus for conveying liquid paint from a cannister through a supply line to an electrostatic applicator, comprises first and second pigs, the movement of which from first station to second station delivers solvent to applicator
DE10231421A1 (en) 2002-07-11 2004-01-22 Dürr Systems GmbH Method and system for supplying a powder coating device
DE10233197A1 (en) * 2002-07-22 2004-02-05 Dürr Systems GmbH Equipotential bonding arrangement for an electrostatic rotary atomizer
DE10233198A1 (en) * 2002-07-22 2004-02-05 Dürr Systems GmbH rotary atomizers
DE10233199A1 (en) * 2002-07-22 2004-02-05 Dürr Systems GmbH Turbine motor of a rotary atomizer
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
US20050002742A1 (en) * 2002-12-11 2005-01-06 Martin Bachmann Method and device for transporting powdery substances
US6991178B2 (en) 2003-01-24 2006-01-31 Dürr Systems, Inc. Concentric paint atomizer shaping air rings
DE10319916A1 (en) * 2003-05-05 2004-11-25 Itw Gema Ag Spraying device for coating material, in particular coating powder
US20040256503A1 (en) * 2003-05-08 2004-12-23 Young Roy Earl Shielded electrode
US7762481B2 (en) * 2003-11-06 2010-07-27 Fanuc Robotics America, Inc. Electrostatic rotary atomizer with indirect internal charge
CN101653753B (en) * 2005-08-01 2013-06-05 Abb株式会社 Electrostatic coating device
US8671495B2 (en) * 2006-11-06 2014-03-18 Durr Systems, Inc. Scraper pig
GB0625583D0 (en) * 2006-12-21 2007-01-31 Itw Ltd Paint spray apparatus
US20090020626A1 (en) * 2007-07-16 2009-01-22 Illinois Tool Works Inc. Shaping air and bell cup combination
US8096264B2 (en) * 2007-11-30 2012-01-17 Illinois Tool Works Inc. Repulsion ring
US7918409B2 (en) * 2008-04-09 2011-04-05 Illinois Tool Works Inc. Multiple charging electrode
KR20110011674A (en) * 2008-05-13 2011-02-08 그라코 미네소타 인크. Spray Gun Tips to Minimize Accumulation
US8707740B2 (en) 2011-10-07 2014-04-29 Johns Manville Submerged combustion glass manufacturing systems and methods
US8997525B2 (en) 2010-06-17 2015-04-07 Johns Manville Systems and methods for making foamed glass using submerged combustion
US10322960B2 (en) 2010-06-17 2019-06-18 Johns Manville Controlling foam in apparatus downstream of a melter by adjustment of alkali oxide content in the melter
US9115017B2 (en) 2013-01-29 2015-08-25 Johns Manville Methods and systems for monitoring glass and/or foam density as a function of vertical position within a vessel
US9021838B2 (en) 2010-06-17 2015-05-05 Johns Manville Systems and methods for glass manufacturing
US9096452B2 (en) 2010-06-17 2015-08-04 Johns Manville Methods and systems for destabilizing foam in equipment downstream of a submerged combustion melter
US8973405B2 (en) 2010-06-17 2015-03-10 Johns Manville Apparatus, systems and methods for reducing foaming downstream of a submerged combustion melter producing molten glass
US8769992B2 (en) 2010-06-17 2014-07-08 Johns Manville Panel-cooled submerged combustion melter geometry and methods of making molten glass
US8991215B2 (en) 2010-06-17 2015-03-31 Johns Manville Methods and systems for controlling bubble size and bubble decay rate in foamed glass produced by a submerged combustion melter
US9032760B2 (en) 2012-07-03 2015-05-19 Johns Manville Process of using a submerged combustion melter to produce hollow glass fiber or solid glass fiber having entrained bubbles, and burners and systems to make such fibers
US9776903B2 (en) 2010-06-17 2017-10-03 Johns Manville Apparatus, systems and methods for processing molten glass
US9533905B2 (en) 2012-10-03 2017-01-03 Johns Manville Submerged combustion melters having an extended treatment zone and methods of producing molten glass
WO2014055199A1 (en) 2012-10-03 2014-04-10 Johns Manville Methods and systems for destabilizing foam in equipment downstream of a submerged combustion melter
US9227865B2 (en) 2012-11-29 2016-01-05 Johns Manville Methods and systems for making well-fined glass using submerged combustion
US20150060579A1 (en) * 2013-08-29 2015-03-05 Finishing Brands Holdings Inc. Electrostatic Spray System
US9038926B2 (en) * 2013-10-03 2015-05-26 William C. Smith Attachment to improve transfer efficiency for a spraying device
US9375734B1 (en) * 2015-06-16 2016-06-28 Efc Systems, Inc. Coating apparatus turbine having internally routed shaping air
US9751792B2 (en) 2015-08-12 2017-09-05 Johns Manville Post-manufacturing processes for submerged combustion burner
US10670261B2 (en) 2015-08-27 2020-06-02 Johns Manville Burner panels, submerged combustion melters, and methods
US10041666B2 (en) 2015-08-27 2018-08-07 Johns Manville Burner panels including dry-tip burners, submerged combustion melters, and methods
US9815726B2 (en) 2015-09-03 2017-11-14 Johns Manville Apparatus, systems, and methods for pre-heating feedstock to a melter using melter exhaust
US9982884B2 (en) 2015-09-15 2018-05-29 Johns Manville Methods of melting feedstock using a submerged combustion melter
US10837705B2 (en) 2015-09-16 2020-11-17 Johns Manville Change-out system for submerged combustion melting burner
US10081563B2 (en) 2015-09-23 2018-09-25 Johns Manville Systems and methods for mechanically binding loose scrap
US10144666B2 (en) 2015-10-20 2018-12-04 Johns Manville Processing organics and inorganics in a submerged combustion melter
US10246362B2 (en) 2016-06-22 2019-04-02 Johns Manville Effective discharge of exhaust from submerged combustion melters and methods
US10301208B2 (en) 2016-08-25 2019-05-28 Johns Manville Continuous flow submerged combustion melter cooling wall panels, submerged combustion melters, and methods of using same
US10196294B2 (en) 2016-09-07 2019-02-05 Johns Manville Submerged combustion melters, wall structures or panels of same, and methods of using same
US10233105B2 (en) 2016-10-14 2019-03-19 Johns Manville Submerged combustion melters and methods of feeding particulate material into such melters
FR3103717B1 (en) * 2019-12-02 2022-07-01 Exel Ind Rotating electrostatic sprayer for coating product, spraying installation comprising such a sprayer and coating method using such a sprayer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE15973C (en) * E. R. EMMRICH in Venusberg bei Scharfenstein Yarn guide device for the production of tubular stripes on the LAMB knitting machine
GB1478853A (en) * 1973-11-26 1977-07-06 Ici Ltd Apparatus for spraying paint
DE2937890C2 (en) * 1979-09-19 1981-12-17 Ransburg Gmbh, 6056 Heusenstamm Device for supplying paint to an electrostatic paint generator
DE3429075A1 (en) * 1984-08-07 1986-02-20 Hermann Behr & Sohn Gmbh & Co, 7121 Ingersheim Device for the electrostatic coating of articles
DE3440381A1 (en) * 1984-11-05 1986-05-07 Ransburg Gmbh, 6056 Heusenstamm METHOD AND DEVICE FOR AUTOMATIC ELECTROSTATIC SPRAY COATING

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393662A (en) * 1964-12-30 1968-07-23 Ronald J. Blackwell Apparatus for electrostatic spray coating
FR2158582A5 (en) * 1971-08-02 1973-06-15 Tunzini Sames
JPS5243846A (en) * 1975-10-03 1977-04-06 Senichi Masuda Device for electrostatic powder coating
DE3214314A1 (en) * 1982-04-19 1983-10-20 J. Wagner AG, 9450 Altstätten ELECTROSTATIC SPRAYER
DE3600920A1 (en) * 1986-01-15 1987-07-16 Mann Siegfried Spray head
DE3609240C2 (en) * 1986-03-19 1996-08-01 Behr Industrieanlagen Device for the electrostatic coating of objects

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE15973C (en) * E. R. EMMRICH in Venusberg bei Scharfenstein Yarn guide device for the production of tubular stripes on the LAMB knitting machine
GB1478853A (en) * 1973-11-26 1977-07-06 Ici Ltd Apparatus for spraying paint
DE2937890C2 (en) * 1979-09-19 1981-12-17 Ransburg Gmbh, 6056 Heusenstamm Device for supplying paint to an electrostatic paint generator
DE3429075A1 (en) * 1984-08-07 1986-02-20 Hermann Behr & Sohn Gmbh & Co, 7121 Ingersheim Device for the electrostatic coating of articles
DE3440381A1 (en) * 1984-11-05 1986-05-07 Ransburg Gmbh, 6056 Heusenstamm METHOD AND DEVICE FOR AUTOMATIC ELECTROSTATIC SPRAY COATING

Also Published As

Publication number Publication date
DE3720201C1 (en) 1988-09-08
EP0295366A2 (en) 1988-12-21
US5011086A (en) 1991-04-30
KR890701222A (en) 1989-12-19

Similar Documents

Publication Publication Date Title
EP0295366A3 (en) Spray coating installation
US4887770B1 (en)
DK164647C (en) DEVICE FOR ELECTROSTATIC SPRAYING
DE3581014D1 (en) PLASMA SPRAY BURNER WITH COOLED ELECTRODE AND BURNER NOZZLE.
FR2444501B1 (en) ELECTROSTATIC SPRAY GUN NOZZLE
GB1080759A (en) Method and apparatus for electrostatic deposition of coating materials
ES2045280T3 (en) APPLICATION OF COATINGS BY ELCTROSTATIC SPRAY OF LIOQUIDS WITH SUPERCRITICAL FLUIDS AS THINNERS AND SPRAYING FROM A HOLE.
MY124095A (en) Method of precipitating airborne particles
GB2018627A (en) Process and apparatus for spraying liquid
EP0364143A3 (en) Method and apparatus for powder coating and masking substrates
ES456091A1 (en) Adjustable spray tip
GB1377994A (en) Agricultural spraying
ES477881A1 (en) Adjustable spray tip
GB1360551A (en) Spray gun
FR2413134A1 (en) VARNISHING PROCESS BY SPRAYING USING A DEVICE WITH SEVERAL NOZZLES
GB773801A (en) Improvements in or relating to electrostatic spray coating
GB1384742A (en) Electrostatic powder coating apparatus
EP0075833A3 (en) Semiconductor-temperature sensor
JPS51151813A (en) Injection nozzle
JPS54148042A (en) Electrostatic powder coating head
DE3475600D1 (en) Powder flame spray device with an accelerator nozzle
SU564888A1 (en) Centrifugal burner
SU1219154A1 (en) Electroaerosol sprayer
SU545392A1 (en) Apparatus for producing powders by spraying metal melts
SU570433A1 (en) Device for lubricating working members of die set

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19880315

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): BE DE ES FR GB

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE DE ES FR GB

17Q First examination report despatched

Effective date: 19910919

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19920512