EP0498155A1 - Vorrichtung zum Auftragen von elektrostatisch versprühbarem Pulver auf Werkstücke - Google Patents

Vorrichtung zum Auftragen von elektrostatisch versprühbarem Pulver auf Werkstücke Download PDF

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Publication number
EP0498155A1
EP0498155A1 EP92100232A EP92100232A EP0498155A1 EP 0498155 A1 EP0498155 A1 EP 0498155A1 EP 92100232 A EP92100232 A EP 92100232A EP 92100232 A EP92100232 A EP 92100232A EP 0498155 A1 EP0498155 A1 EP 0498155A1
Authority
EP
European Patent Office
Prior art keywords
powder
interspace
spray
electrostatically charged
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.)
Withdrawn
Application number
EP92100232A
Other languages
English (en)
French (fr)
Inventor
Sergio Cocchi
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.)
ITEP SpA
Original Assignee
ITEP SpA
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 ITEP SpA filed Critical ITEP SpA
Publication of EP0498155A1 publication Critical patent/EP0498155A1/de
Withdrawn legal-status Critical Current

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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
    • B05B5/03—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying
    • B05B5/032—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying for spraying particulate materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/90—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth
    • B05B16/95—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth the objects or other work to be sprayed lying on, or being held above the conveying means, i.e. not hanging from the conveying means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
EP92100232A 1991-02-06 1992-01-09 Vorrichtung zum Auftragen von elektrostatisch versprühbarem Pulver auf Werkstücke Withdrawn EP0498155A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI910289 1991-02-06
ITMI910289A IT1247838B (it) 1991-02-06 1991-02-06 Dispositivo per l'applicazione di polveri elettrostaticamente caricate per il rivestimento a spruzzo di oggetti

Publications (1)

Publication Number Publication Date
EP0498155A1 true EP0498155A1 (de) 1992-08-12

Family

ID=11358432

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92100232A Withdrawn EP0498155A1 (de) 1991-02-06 1992-01-09 Vorrichtung zum Auftragen von elektrostatisch versprühbarem Pulver auf Werkstücke

Country Status (2)

Country Link
EP (1) EP0498155A1 (de)
IT (1) IT1247838B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4414513A1 (de) * 1993-04-27 1994-11-03 Itw Ltd Elektrostatisches System
EP1170060A1 (de) 2000-06-23 2002-01-09 FRoSTA Aktiengesellschaft Verfahren zum elektrostatischen Aufsprühen von Flüssigkeit und Trockenstoffen mittels Besprühungsdüse auf Speiseprodukte

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54118446A (en) * 1978-03-07 1979-09-13 Kansai Paint Co Ltd Powder spraying gun
FR2421683A1 (fr) * 1978-04-06 1979-11-02 Ransburg Sa Support de tete atomisante
JPS55152564A (en) * 1979-05-14 1980-11-27 Kansai Paint Co Ltd Electrostatic powder spray gun with powder deposition preventer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54118446A (en) * 1978-03-07 1979-09-13 Kansai Paint Co Ltd Powder spraying gun
FR2421683A1 (fr) * 1978-04-06 1979-11-02 Ransburg Sa Support de tete atomisante
JPS55152564A (en) * 1979-05-14 1980-11-27 Kansai Paint Co Ltd Electrostatic powder spray gun with powder deposition preventer

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 3, no. 138 (C-64)16 November 1979 & JP-A-54 118 446 ( KANSAI PAINT CO. LTD. ) 13 September 1979 *
PATENT ABSTRACTS OF JAPAN vol. 5, no. 28 (C-44)20 February 1981 & JP-A-55 152 564 ( KANSAI PAINT CO. LTD. ) 27 November 1980 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4414513A1 (de) * 1993-04-27 1994-11-03 Itw Ltd Elektrostatisches System
EP1170060A1 (de) 2000-06-23 2002-01-09 FRoSTA Aktiengesellschaft Verfahren zum elektrostatischen Aufsprühen von Flüssigkeit und Trockenstoffen mittels Besprühungsdüse auf Speiseprodukte

Also Published As

Publication number Publication date
ITMI910289A0 (it) 1991-02-06
IT1247838B (it) 1995-01-02
ITMI910289A1 (it) 1992-08-06

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Legal Events

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

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Effective date: 19930213