EP0245849A3 - Sprayer for the electrostatic coating of objects - Google Patents

Sprayer for the electrostatic coating of objects Download PDF

Info

Publication number
EP0245849A3
EP0245849A3 EP87106943A EP87106943A EP0245849A3 EP 0245849 A3 EP0245849 A3 EP 0245849A3 EP 87106943 A EP87106943 A EP 87106943A EP 87106943 A EP87106943 A EP 87106943A EP 0245849 A3 EP0245849 A3 EP 0245849A3
Authority
EP
European Patent Office
Prior art keywords
sprayer
objects
electrostatic coating
electrostatic
coating
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
EP87106943A
Other languages
German (de)
Other versions
EP0245849A2 (en
EP0245849B1 (en
Inventor
Rolf Schneider
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.)
Mahle Behr Industry GmbH and Co KG
Original Assignee
Behr Industrieanlagen GmbH and Co KG
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 Behr Industrieanlagen GmbH and Co KG filed Critical Behr Industrieanlagen GmbH and Co KG
Publication of EP0245849A2 publication Critical patent/EP0245849A2/en
Publication of EP0245849A3 publication Critical patent/EP0245849A3/en
Application granted granted Critical
Publication of EP0245849B1 publication Critical patent/EP0245849B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B05B5/053—Arrangements for supplying power, e.g. charging power
    • B05B5/0533—Electrodes specially adapted therefor; Arrangements of electrodes
    • 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
    • B05B5/001—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means incorporating means for heating or cooling, e.g. the material to be sprayed
EP87106943A 1986-05-16 1987-05-13 Sprayer for the electrostatic coating of objects Expired - Lifetime EP0245849B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863616684 DE3616684A1 (en) 1986-05-16 1986-05-16 SPRAYER FOR ELECTROSTATIC COATING OF OBJECTS
DE3616684 1986-05-16

Publications (3)

Publication Number Publication Date
EP0245849A2 EP0245849A2 (en) 1987-11-19
EP0245849A3 true EP0245849A3 (en) 1988-10-26
EP0245849B1 EP0245849B1 (en) 1991-03-06

Family

ID=6301054

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87106943A Expired - Lifetime EP0245849B1 (en) 1986-05-16 1987-05-13 Sprayer for the electrostatic coating of objects

Country Status (4)

Country Link
US (1) US4760965A (en)
EP (1) EP0245849B1 (en)
DE (2) DE3616684A1 (en)
ES (1) ES2020665B3 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609240C2 (en) * 1986-03-19 1996-08-01 Behr Industrieanlagen Device for the electrostatic coating of objects
EP0283918B1 (en) * 1987-03-23 1991-07-10 Behr Industrieanlagen GmbH & Co. Device for electrostatic coating of objects
DE8708312U1 (en) * 1987-06-12 1987-07-30 Behr Industrieanlagen GmbH & Co, 74379 Ingersheim Device for atomizing liquid paint
GB2250698B (en) * 1988-09-23 1992-12-23 Graco Inc Rotary atomizer
US4927081A (en) * 1988-09-23 1990-05-22 Graco Inc. Rotary atomizer
DE4105116C2 (en) * 1991-02-19 2003-03-27 Behr Industrieanlagen Apparatus and method for the electrostatic coating of objects
JP2830683B2 (en) * 1992-09-11 1998-12-02 トヨタ自動車株式会社 Rotary atomizing electrostatic coating equipment
US5226605A (en) * 1992-09-30 1993-07-13 Barr & Murphy (Canada) Ltee/Ltd. Rotary atomizer disk with replaceable nozzle inserts and method for replacing inserts
DE4342336A1 (en) * 1993-12-11 1995-06-14 Abb Patent Gmbh Rotary atomiser, e.g. for paint spraying
DE19611369A1 (en) * 1996-03-22 1997-09-25 Duerr Gmbh & Co Rotary atomizer for electrostatically assisted coating of objects with paints or varnishes
DE19637308A1 (en) * 1996-09-13 1998-03-19 Abb Patent Gmbh Rotary spray atomizer
US5865379A (en) * 1997-05-12 1999-02-02 Agco Corporation Isolator for depending components on electrostatic field sprayer boom
DE102005015604B4 (en) * 2005-04-05 2007-04-12 Dürr Systems GmbH Rotationszerstäuberbauteil
US7455249B2 (en) 2006-03-28 2008-11-25 Illinois Tool Works Inc. Combined direct and indirect charging system for electrostatically-aided coating system
US20080011333A1 (en) * 2006-07-13 2008-01-17 Rodgers Michael C Cleaning coating dispensers
US7520450B2 (en) * 2006-10-10 2009-04-21 Illinois Tool Works Inc. Electrical connections for coating material dispensing equipment
DE102006057596A1 (en) 2006-12-06 2008-06-19 Dürr Systems GmbH Lenkluftring with a ring trough and corresponding bell plate
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
US10155233B2 (en) * 2008-04-09 2018-12-18 Carlisle Fluid Technologies, Inc. Splash plate retention method and apparatus
DE102008027997A1 (en) * 2008-06-12 2009-12-24 Dürr Systems GmbH Universalzerstäuber

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967669A (en) * 1958-03-05 1961-01-10 Edward O Norris Centrifugal spraying device
EP0034278A2 (en) * 1980-02-15 1981-08-26 BASF Lacke + Farben AG Method and apparatus for the electrostatic coating of articles by means of a fluid
DE3429075A1 (en) * 1984-08-07 1986-02-20 Hermann Behr & Sohn Gmbh & Co, 7121 Ingersheim Device for the electrostatic coating of articles

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2047699A (en) * 1934-02-05 1936-07-14 Harold L Periman Spraying apparatus for liquid and semiliquid material
NL270215A (en) * 1960-11-02
FR2336183A1 (en) * 1975-12-26 1977-07-22 Marchand Bernard Compensating air ring for electrostatic paint applicator - with jets directed forwards behind rotating spray disc to prevent paint blowback
FR2412351A1 (en) * 1977-12-20 1979-07-20 Air Ind ELECTROSTATIC PAINTING PROJECTOR WITH BOWL OR ROTATING DISC WITH A PNEUMATIC SEAL
US4376135A (en) * 1981-03-20 1983-03-08 Binks Manufacturing Company Apparatus for atomization in electrostatic coating and method
DE3214314A1 (en) * 1982-04-19 1983-10-20 J. Wagner AG, 9450 Altstätten ELECTROSTATIC SPRAYER
US4529672A (en) * 1983-03-29 1985-07-16 Union Carbide Corporation Process of making electrochemical electrodes and electrodes made thereby
JPS60168917A (en) * 1984-02-10 1985-09-02 Nissan Motor Co Ltd Gas bearing device
GB8428288D0 (en) * 1984-11-08 1984-12-19 Pye B J Electrostatic sprayers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967669A (en) * 1958-03-05 1961-01-10 Edward O Norris Centrifugal spraying device
EP0034278A2 (en) * 1980-02-15 1981-08-26 BASF Lacke + Farben AG Method and apparatus for the electrostatic coating of articles by means of a fluid
DE3429075A1 (en) * 1984-08-07 1986-02-20 Hermann Behr & Sohn Gmbh & Co, 7121 Ingersheim Device for the electrostatic coating of articles

Also Published As

Publication number Publication date
DE3616684A1 (en) 1987-11-19
EP0245849A2 (en) 1987-11-19
EP0245849B1 (en) 1991-03-06
US4760965A (en) 1988-08-02
DE3768327D1 (en) 1991-04-11
ES2020665B3 (en) 1991-09-01

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