ES288858U - Dispositivo para el recubrimiento electrostatico de objetos - Google Patents

Dispositivo para el recubrimiento electrostatico de objetos

Info

Publication number
ES288858U
ES288858U ES1985288858U ES288858U ES288858U ES 288858 U ES288858 U ES 288858U ES 1985288858 U ES1985288858 U ES 1985288858U ES 288858 U ES288858 U ES 288858U ES 288858 U ES288858 U ES 288858U
Authority
ES
Spain
Prior art keywords
spray
head
electrodes
coating
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.)
Granted
Application number
ES1985288858U
Other languages
English (en)
Other versions
ES288858Y (es
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.)
Hermann Behr and Sohn GmbH and Co
Original Assignee
Hermann Behr and Sohn GmbH and Co
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
Priority claimed from DE3429075A external-priority patent/DE3429075A1/de
Application filed by Hermann Behr and Sohn GmbH and Co filed Critical Hermann Behr and Sohn GmbH and Co
Publication of ES288858U publication Critical patent/ES288858U/es
Application granted granted Critical
Publication of ES288858Y publication Critical patent/ES288858Y/es
Expired 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
    • B05B5/025—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

Landscapes

  • Electrostatic Spraying Apparatus (AREA)

Abstract

Dispositivo para el recubrimiento electrostático de objetos con un material buen conductor de la electricidad, del tipo que presenta un equipo pulverizador que proporciona al material pulverizado unos componentes cinemáticos prácticamente radiales, especialmente compuesto tal equipo por un pulverizador rotativo provisto de una caja exterior (7) que sostiene una cabeza pulverizadora (2) y que rodea una conducción (4) transportadora del material de recubrimiento desde un sistema alimentador hasta un borde proyector (6), situado en aquella cabeza pulverizadora (2), hallándose conectados con el potencial de tierra la conducción (4.) transportadora del material de recubrimiento y el propio material hasta la cabeza pulverizadora (2) y figurando electrodos (20), distribuídos radialmente alrededor de aquella cabeza pulverizadora (2) a distancias angulares regulares mutuas, cuyos electrodos se encuentran conectados a una fuente de alta tensión para producir un campo eléctrico que cargue el citado material de recubrimiento, apareciendo aparte un equipo guiador que proporciona al aludido material de recubrimiento pulverizado unos componentes cinemáticos axiales adicionales en dirección al objeto recubierto, cuyo equipo está especialmente colocado, como mínimo, en disposición anular alrededor del eje del equipo pulverizador y se halla compuesto por canales distribuidos (27, 27''), por los que sale un gas encauzador, que se caracteriza por el hecho de que la distancia radial de los electrodos de carga (20) al borde proyector (6) es mayor que el doble del diámetro de dicho borde de proyección (6).
ES1985288858U 1984-08-07 1985-08-02 Dispositivo para el recubrimiento electrostatico de objetos Expired ES288858Y (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3429075A DE3429075A1 (de) 1984-08-07 1984-08-07 Vorrichtung zum elektrostatischen beschichten von gegenstaenden
US66593284A 1984-10-29 1984-10-29

Publications (2)

Publication Number Publication Date
ES288858U true ES288858U (es) 1986-03-16
ES288858Y ES288858Y (es) 1986-10-01

Family

ID=25823658

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1985288858U Expired ES288858Y (es) 1984-08-07 1985-08-02 Dispositivo para el recubrimiento electrostatico de objetos

Country Status (5)

Country Link
EP (1) EP0171042B1 (es)
AU (1) AU578111B2 (es)
CA (1) CA1259483A (es)
DE (1) DE3563917D1 (es)
ES (1) ES288858Y (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3770979D1 (de) * 1986-04-18 1991-08-01 Nordson Corp Rotierende vorrichtung fuer die beschichtung durch elektrostatische zerstaeubung einer fluessigkeit.
JP2926071B2 (ja) * 1990-05-18 1999-07-28 エービービー株式会社 静電塗装装置
WO1999044748A1 (de) * 1998-03-04 1999-09-10 Abb Patent Gmbh Rotationssprühzerstäuber mit hochspannungsquellen
DE10115463A1 (de) 2001-03-29 2002-10-02 Duerr Systems Gmbh Zerstäuber für eine Beschichtungsanlage und Verfahren zu seiner Materialversorgung
DE10202711A1 (de) * 2002-01-24 2003-07-31 Duerr Systems Gmbh Zerstäuber für die elektrostatische Serienbeschichtung von Werkstücken
DE10231421A1 (de) 2002-07-11 2004-01-22 Dürr Systems GmbH Verfahren und System zur Versorgung eines Pulverbeschichtungsgerätes
DE10245594A1 (de) 2002-09-30 2004-04-08 Dürr Systems GmbH Verfahren zur Kollisionserkennung
GB0625583D0 (en) 2006-12-21 2007-01-31 Itw Ltd Paint spray apparatus

Family Cites Families (5)

* 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
DE2412131C3 (de) * 1974-03-13 1982-07-15 Ernst Mueller Gmbh & Co, 7057 Winnenden Vorrichtung zum elektrostatischen Überziehen von Gegenständen mit flüssigem oder pulverförmigem Überzugsmaterial
NL187613C (nl) * 1978-01-11 1991-12-02 Akzo Nv Inrichting voor het elektrostatisch verspuiten van elektrisch geleidende lak.
DE3001209C2 (de) * 1980-01-15 1985-07-25 Behr, Hans, 7000 Stuttgart Vorrichtung zum Vernebeln flüssiger Farbe, insbesondere Lackzerstäuber
JPS58190457U (ja) * 1982-06-10 1983-12-17 富士写真フイルム株式会社 静電塗装装置

Also Published As

Publication number Publication date
EP0171042B1 (de) 1988-07-27
DE3563917D1 (en) 1988-09-01
ES288858Y (es) 1986-10-01
AU4583685A (en) 1986-02-13
EP0171042A1 (de) 1986-02-12
CA1259483A (en) 1989-09-19
AU578111B2 (en) 1988-10-13

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