SE9003859L - SET AND DEVICE FOR ELECTROSTATIC APPLICATION OF COATING POWDER IN SPRAYBOX - Google Patents

SET AND DEVICE FOR ELECTROSTATIC APPLICATION OF COATING POWDER IN SPRAYBOX

Info

Publication number
SE9003859L
SE9003859L SE9003859A SE9003859A SE9003859L SE 9003859 L SE9003859 L SE 9003859L SE 9003859 A SE9003859 A SE 9003859A SE 9003859 A SE9003859 A SE 9003859A SE 9003859 L SE9003859 L SE 9003859L
Authority
SE
Sweden
Prior art keywords
path
spray booth
upper run
belt
paint particles
Prior art date
Application number
SE9003859A
Other languages
Swedish (sv)
Other versions
SE467564B (en
SE9003859D0 (en
Inventor
B Ekstroem
Original Assignee
Ekstroem Bo
Ebi Patent Fa
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 Ekstroem Bo, Ebi Patent Fa filed Critical Ekstroem Bo
Priority to SE9003859A priority Critical patent/SE467564B/en
Publication of SE9003859D0 publication Critical patent/SE9003859D0/en
Priority to EP91920702A priority patent/EP0569362A1/en
Priority to PCT/SE1991/000826 priority patent/WO1992010303A1/en
Priority to AU89308/91A priority patent/AU8930891A/en
Publication of SE9003859L publication Critical patent/SE9003859L/en
Publication of SE467564B publication Critical patent/SE467564B/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
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
    • B05B12/22—Masking elements, i.e. elements defining uncoated areas on an object to be coated movable relative to the spray area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/18—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area using fluids, e.g. gas streams

Abstract

Paint particles are applied to an object (15), such as an aluminium section, which is conveyed along a horizontal path through a spray booth (1) in which electrically charged paint particles are sprayed onto the object. The spray booth has two belt assemblies (17) which each have a belt (18) comprising an upper run (18') and a lower run (18'') merging with the upper run in a wedge-shaped point and which are arranged one on each side of the path, the point being directed at the path. The upper run (18') of the belts (18) forms the bottom of the spray booth (1). The belt assemblies (17) are set so as to form an air gap between the point and the object (15) and mark a boundary line on the object, paint particles being applied to the object on one side of the boundary line while there is no such application on the other side. Each belt (18) is driven in such a direction (P3) that its upper run (18') is moving away from the path. An exhaust means (32) is provided in the spray booth (1) to generate a negative pressure therein.
SE9003859A 1990-12-05 1990-12-05 SET AND DEVICE FOR ELECTROSTATIC APPLICATION OF COATING POWDER IN SPRAYBOX SE467564B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9003859A SE467564B (en) 1990-12-05 1990-12-05 SET AND DEVICE FOR ELECTROSTATIC APPLICATION OF COATING POWDER IN SPRAYBOX
EP91920702A EP0569362A1 (en) 1990-12-05 1991-12-04 Method and device for applying particles to an object
PCT/SE1991/000826 WO1992010303A1 (en) 1990-12-05 1991-12-04 Method and device for applying particles to an object
AU89308/91A AU8930891A (en) 1990-12-05 1991-12-04 Method and device for applying particles to an object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003859A SE467564B (en) 1990-12-05 1990-12-05 SET AND DEVICE FOR ELECTROSTATIC APPLICATION OF COATING POWDER IN SPRAYBOX

Publications (3)

Publication Number Publication Date
SE9003859D0 SE9003859D0 (en) 1990-12-05
SE9003859L true SE9003859L (en) 1992-06-06
SE467564B SE467564B (en) 1992-08-10

Family

ID=20381092

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9003859A SE467564B (en) 1990-12-05 1990-12-05 SET AND DEVICE FOR ELECTROSTATIC APPLICATION OF COATING POWDER IN SPRAYBOX

Country Status (4)

Country Link
EP (1) EP0569362A1 (en)
AU (1) AU8930891A (en)
SE (1) SE467564B (en)
WO (1) WO1992010303A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260091A (en) * 1991-09-20 1993-04-07 Enco Ind Limited Spray painting using a mask and a shielding air flow
DE59409114D1 (en) * 1994-10-31 2000-03-02 Guenter Dietrich DEVICE FOR COLOR COATING
DE102004040945B4 (en) * 2004-08-24 2008-05-21 All4-Holding Ag Method and device for selective coating of printed circuit boards

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942472A (en) * 1975-01-02 1976-03-09 Mcalister Edgar O Paint guide apparatus
FR2449480A1 (en) * 1979-02-20 1980-09-19 Gunn George Paint-work edging appliance - has working edge covered by renewable masking paper to facilitate painting adjacent narrow strips of different colours or shades
SE463134B (en) * 1989-08-28 1990-10-15 Volvo Ab Apparatus for masking parts of large-surface objects, especially private car bodies

Also Published As

Publication number Publication date
WO1992010303A1 (en) 1992-06-25
EP0569362A1 (en) 1993-11-18
AU8930891A (en) 1992-07-08
SE467564B (en) 1992-08-10
SE9003859D0 (en) 1990-12-05

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