EP0243043A3 - Electrostatic rotary atomizing liquid spray coating apparatus - Google Patents

Electrostatic rotary atomizing liquid spray coating apparatus Download PDF

Info

Publication number
EP0243043A3
EP0243043A3 EP87303098A EP87303098A EP0243043A3 EP 0243043 A3 EP0243043 A3 EP 0243043A3 EP 87303098 A EP87303098 A EP 87303098A EP 87303098 A EP87303098 A EP 87303098A EP 0243043 A3 EP0243043 A3 EP 0243043A3
Authority
EP
European Patent Office
Prior art keywords
spray coating
coating apparatus
liquid spray
rotary atomizing
atomizing liquid
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
EP87303098A
Other versions
EP0243043B1 (en
EP0243043A2 (en
Inventor
Robert L. Wacker
John Sharpless
James C. Murphy
Donald E. Shuster
Alan J. Knobbe
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.)
Nordson Corp
Original Assignee
Nordson Corp
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 Nordson Corp filed Critical Nordson Corp
Publication of EP0243043A2 publication Critical patent/EP0243043A2/en
Publication of EP0243043A3 publication Critical patent/EP0243043A3/en
Application granted granted Critical
Publication of EP0243043B1 publication Critical patent/EP0243043B1/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
    • B05B5/04—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
    • 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
EP87303098A 1986-04-18 1987-04-09 Electrostatic rotary atomizing liquid spray coating apparatus Expired - Lifetime EP0243043B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US85374686A 1986-04-18 1986-04-18
US1445087A 1987-02-13 1987-02-13
US14450 1987-02-13
US853746 1987-02-13

Publications (3)

Publication Number Publication Date
EP0243043A2 EP0243043A2 (en) 1987-10-28
EP0243043A3 true EP0243043A3 (en) 1988-10-12
EP0243043B1 EP0243043B1 (en) 1991-06-26

Family

ID=26686117

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87303098A Expired - Lifetime EP0243043B1 (en) 1986-04-18 1987-04-09 Electrostatic rotary atomizing liquid spray coating apparatus

Country Status (5)

Country Link
EP (1) EP0243043B1 (en)
JP (1) JP2527437B2 (en)
AU (1) AU589261B2 (en)
CA (1) CA1284271C (en)
DE (1) DE3770979D1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887770A (en) * 1986-04-18 1989-12-19 Nordson Corporation Electrostatic rotary atomizing liquid spray coating apparatus
JP3529598B2 (en) * 1997-08-25 2004-05-24 本田技研工業株式会社 Rotary atomizing type coating equipment
US6322011B1 (en) * 2000-03-14 2001-11-27 Illinois Tool Works Inc. Electrostatic coating system and dual lip bell cup therefor
JP4499588B2 (en) * 2005-03-11 2010-07-07 旭サナック株式会社 Spray gun for electrostatic painting
US20080047591A1 (en) * 2006-08-25 2008-02-28 Seitz David M Bell cup cleaning system and method
JP5504100B2 (en) * 2010-08-25 2014-05-28 ランズバーグ・インダストリー株式会社 Rotating atomizing head for electrostatic coating machine
FR3004661B1 (en) * 2013-04-22 2017-06-02 Sames Tech LIQUID COATING PRODUCT ELECTROSTATIC PROJECTOR AND PROJECTION INSTALLATION COMPRISING SUCH A PROJECTOR
CN114832960A (en) * 2022-05-23 2022-08-02 佛山展弘智能科技有限公司 Turbine cup head of high-speed electrostatic powder spraying rotating cup

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1547354A (en) * 1962-11-15 1968-11-29 Process and apparatus for the application of a liquid or powder coating product to manufactured articles
WO1985001455A1 (en) * 1983-10-03 1985-04-11 Graco Inc. Rotary atomizer spray painting device
US4576827A (en) * 1984-04-23 1986-03-18 Nordson Corporation Electrostatic spray coating system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3563917D1 (en) * 1984-08-07 1988-09-01 Behr Industrieanlagen Apparatus for the electrostatic spray-coating of articles
EP0227368A3 (en) * 1985-12-20 1987-11-25 Nordson Corporation Adjustable flat pattern powder spray gun

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1547354A (en) * 1962-11-15 1968-11-29 Process and apparatus for the application of a liquid or powder coating product to manufactured articles
WO1985001455A1 (en) * 1983-10-03 1985-04-11 Graco Inc. Rotary atomizer spray painting device
US4576827A (en) * 1984-04-23 1986-03-18 Nordson Corporation Electrostatic spray coating system

Also Published As

Publication number Publication date
EP0243043B1 (en) 1991-06-26
DE3770979D1 (en) 1991-08-01
EP0243043A2 (en) 1987-10-28
JPS62289254A (en) 1987-12-16
AU7153987A (en) 1987-10-22
CA1284271C (en) 1991-05-21
AU589261B2 (en) 1989-10-05
JP2527437B2 (en) 1996-08-21

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