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ES2188744T3 - Dispositivo de revestimiento del tipo que presenta una cabeza de pulverizacion rotativa. - Google Patents

Dispositivo de revestimiento del tipo que presenta una cabeza de pulverizacion rotativa.

Info

Publication number
ES2188744T3
ES2188744T3 ES96908347T ES96908347T ES2188744T3 ES 2188744 T3 ES2188744 T3 ES 2188744T3 ES 96908347 T ES96908347 T ES 96908347T ES 96908347 T ES96908347 T ES 96908347T ES 2188744 T3 ES2188744 T3 ES 2188744T3
Authority
ES
Spain
Prior art keywords
ring
conformation
air
type coating
synthetic resin
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.)
Expired - Lifetime
Application number
ES96908347T
Other languages
English (en)
Inventor
Shinichi Takayama
Takehito Katsunuma
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.)
ABB KK
Original Assignee
ABB KK
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 ABB KK filed Critical ABB KK
Application granted granted Critical
Publication of ES2188744T3 publication Critical patent/ES2188744T3/es
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
    • 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
    • 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
    • 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

Landscapes

  • Electrostatic Spraying Apparatus (AREA)

Abstract

EN UNA MAQUINA DE REVESTIMIENTO DE TIPO DE CABEZA ATOMIZADORA GIRATORIA, SE EVITA QUE LA NEBLINA DE PINTURA SE DEPOSITE SOBRE UN ARO DE AIRE DE CONFORMACION Y SOBRE LA CUBIERTA DE RESINA SINTETICA. EL ARO DE AIRE DE CONFORMACION (21) ESTA CONSTITUIDO POR UN ARO INTERNO (22) DE UN MATERIAL METALICO, UN ARO EXTERNO (23) DE UN MATERIAL DE RESINA SINTETICA AISLANTE, Y UN ORIFICIO DE SALIDA DEL AIRE DE CONFORMACION (24) DISPUESTO EN LOS EXTREMOS DELANTEROS DE LOS DOS AROS (22 Y 23). EL ARO INTERNO (22) TIENE SU EXTREMO DE BASE (22A) ELECTRICAMENTE CONECTADO A UN MOTOR DE AIRE (2) Y SUMINISTRA UN ELECTRODO DE REPULSION ANULAR (25) EN SU EXTREMO DELANTERO (22B). ESTE ELECTRODO DE REPULSION ANULAR (25) INDUCE FUERTES DESCARGAS POSITIVAS, ATRAYENDO DE ESTA FORMA NUBES DE IONES NEGATIVOS, Y EVITANDO LA DEPOSICION DE LA PINTURA Y LA CONTAMINACION DEL ARO DE AIRE DE CONFORMACION POR UN FENOMENO DE REPULSIONES HOMOPOLARES ENTRE NUBES DE IONES NEGATIVOS Y PARTICULAS DE PINTURA NEGATIVAMENTE CARGADAS.
ES96908347T 1995-04-06 1996-04-05 Dispositivo de revestimiento del tipo que presenta una cabeza de pulverizacion rotativa. Expired - Lifetime ES2188744T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10684195 1995-04-06
JP10684095 1995-04-06

Publications (1)

Publication Number Publication Date
ES2188744T3 true ES2188744T3 (es) 2003-07-01

Family

ID=26446946

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96908347T Expired - Lifetime ES2188744T3 (es) 1995-04-06 1996-04-05 Dispositivo de revestimiento del tipo que presenta una cabeza de pulverizacion rotativa.

Country Status (8)

Country Link
US (1) US5775598A (es)
EP (1) EP0767005B1 (es)
JP (1) JP3184455B2 (es)
KR (1) KR100204972B1 (es)
CA (1) CA2192164C (es)
DE (1) DE69625435T2 (es)
ES (1) ES2188744T3 (es)
WO (1) WO1996031286A1 (es)

Families Citing this family (34)

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Publication number Priority date Publication date Assignee Title
US5894993A (en) * 1996-10-01 1999-04-20 Abb Industry K.K. Rotary atomization head
DE59803579D1 (de) * 1998-03-04 2002-05-02 Abb Patent Gmbh Rotationssprühzerstäuber mit hochspannungsquellen
DE19909369A1 (de) * 1999-03-03 2000-09-21 Daimler Chrysler Ag Elektrostatischer Zerstäuber mit einem Gehäuse
ES2189399T3 (es) * 1999-03-16 2003-07-01 Abb Patent Gmbh Pulverizador rotativo de alta velocidad con un anillo de guia de aire.
FR2796573A1 (fr) 1999-07-22 2001-01-26 Sames Sa Tete de pulverisation rotative et dispositif de projection de produit de revetement equipe d'une telle tete
CA2373804C (en) * 2000-06-26 2007-01-09 Abb K.K. A method for coating a work object in two tones
DE10115472A1 (de) 2001-03-29 2002-10-10 Duerr Systems Gmbh Ventileinheit für eine elektrostatische Beschichtungsanlage
DE10115470A1 (de) 2001-03-29 2002-10-10 Duerr Systems Gmbh Beschichtungsanlage mit einer Zerstäuberwechselstation
DE10115467A1 (de) 2001-03-29 2002-10-02 Duerr Systems Gmbh Werkzeugwechselsystem für eine Maschine
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
DE10233198A1 (de) 2002-07-22 2004-02-05 Dürr Systems GmbH Rotationszerstäuber
US7721976B2 (en) * 2002-07-22 2010-05-25 Durr Systems, Inc. High speed rotating atomizer assembly
DE10239516A1 (de) 2002-08-28 2004-03-18 Dürr Systems GmbH Schlauch für die elektrostatische Beschichtung von Werkstücken
DE10239517A1 (de) 2002-08-28 2004-03-11 Dürr Systems GmbH Beschichtungseinrichtung mit einem Rotationszerstäuber und Verfahren zum Steuern ihres Betriebes
DE10240451A1 (de) 2002-09-02 2004-03-11 Dürr Systems GmbH Sensoranordnung für eine Beschichtungsanlage
US6991178B2 (en) 2003-01-24 2006-01-31 Dürr Systems, Inc. Concentric paint atomizer shaping air rings
DE10319916A1 (de) 2003-05-05 2004-11-25 Itw Gema Ag Sprühgerät für Beschichtungsmaterial, insbesondere Beschichtungspulver
JP4445830B2 (ja) * 2004-10-14 2010-04-07 ランズバーグ・インダストリー株式会社 静電式散布装置
TWI272130B (en) 2004-12-28 2007-02-01 Ransburg Ind Finishing Kk Electrostatic coating apparatus
JP4612030B2 (ja) * 2005-08-01 2011-01-12 Ａｂｂ株式会社 静電塗装装置
KR100904009B1 (ko) 2005-08-01 2009-06-22 에이비비 가부시키가이샤 정전 도장 장치
US8671495B2 (en) 2006-11-06 2014-03-18 Durr Systems, Inc. Scraper pig
JP4769762B2 (ja) 2007-05-18 2011-09-07 トヨタ自動車株式会社 塗装機用汚れ防止カバー
ITTO20070683A1 (it) * 2007-09-28 2009-03-29 Ohg Pejrani S R L Procedimento e apparecchiatura per la disinfezione di ambienti.
DE102009013979A1 (de) 2009-03-19 2010-09-23 Dürr Systems GmbH Elektrodenanordnung für einen elektrostatischen Zerstäuber
EP2431098B1 (en) * 2009-05-11 2016-06-29 Abb K.K. Electrostatic coating device
DE102011006617B4 (de) 2011-04-01 2018-08-16 Bayerische Motoren Werke Aktiengesellschaft Rotationszerstäuber mit Außenelektroden zum Beschichten eines Werkstücks
CN102500485A (zh) * 2011-11-17 2012-06-20 中冶京诚工程技术有限公司 环形放电喷嘴
FR3012985B1 (fr) * 2013-11-12 2016-12-09 Sames Tech Projecteur electrostatique de produit de revetement et installation de projection comprenant un tel projecteur
DE102015000709A1 (de) 2015-01-21 2016-07-21 Dürr Systems GmbH Glockenteller oder Lenkluftring mit nicht-metallischem Material zur Funkenvermeidung
EP3417946B1 (en) 2016-02-19 2021-08-11 ABB Schweiz AG Electrostatic coater
EP3593906B1 (en) 2017-08-18 2024-03-20 ABB Schweiz AG Electrostatic coating machine

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784114A (en) * 1951-11-26 1957-03-05 Ransburg Electro Coating Corp Spray coating apparatus and method
US2955565A (en) * 1956-03-19 1960-10-11 Electro Dispersion Corp Electrostatic coating apparatus
US3021077A (en) * 1956-03-20 1962-02-13 Ransburg Electro Coating Corp Electrostatic coating apparatus
US3010428A (en) * 1957-09-10 1961-11-28 Interplanetary Res & Dev Corp Spraying devices
FR1110350A (fr) * 1959-03-31 1956-02-10 Sames Mach Electrostat Appareil pour pulvérisation et projection électrostatiques
NL251152A (es) * 1959-05-20
US3009441A (en) * 1959-06-18 1961-11-21 Ransburg Electro Coating Corp Apparatus for electrostatically spray coating
US3083121A (en) * 1959-09-10 1963-03-26 Ransburg Electro Coating Corp Shunt control to prevent arcing in an electrostatic spray coating system and method
NL279142A (es) * 1961-05-31
FR1330178A (fr) * 1962-04-25 1963-06-21 Sames Mach Electrostat Perfectionnements aux têtes de pulvérisation électrostatique
SE358819B (es) * 1967-10-11 1973-08-13 Greiff Svenska Maskin Ab
US3826425A (en) * 1972-06-21 1974-07-30 Ransburg Corp Electrostatic apparatus
JPS5534130A (en) * 1978-08-31 1980-03-10 Nippon Ranzubaagu Kk Electrostatic coating machine
US4228961A (en) * 1979-05-07 1980-10-21 Onoda Cement Co., Ltd. Electrostatic power painting head
DE3429075A1 (de) * 1984-08-07 1986-02-20 Hermann Behr & Sohn Gmbh & Co, 7121 Ingersheim Vorrichtung zum elektrostatischen beschichten von gegenstaenden
US4887770A (en) * 1986-04-18 1989-12-19 Nordson Corporation Electrostatic rotary atomizing liquid spray coating apparatus
JPH06134353A (ja) * 1992-10-23 1994-05-17 Ransburg Automot Kk 静電塗装装置
US5474236A (en) * 1992-12-03 1995-12-12 Nordson Corporation Transfer of electrostatic charge to a rotary atomizer head through the housing of a rotary atomizing spray device
DE4340441A1 (de) * 1992-12-03 1994-06-09 Nordson Corp Rotationszerstäuber
US5433387A (en) * 1992-12-03 1995-07-18 Ransburg Corporation Nonincendive rotary atomizer
JPH06320065A (ja) * 1993-05-07 1994-11-22 Toyota Motor Corp ベル型静電塗装装置

Also Published As

Publication number Publication date
JP3184455B2 (ja) 2001-07-09
JPH08332418A (ja) 1996-12-17
KR100204972B1 (ko) 1999-06-15
WO1996031286A1 (fr) 1996-10-10
KR970703203A (ko) 1997-07-03
CA2192164A1 (en) 1996-10-10
DE69625435D1 (de) 2003-01-30
DE69625435T2 (de) 2003-10-23
EP0767005A4 (en) 1998-02-04
EP0767005A1 (en) 1997-04-09
EP0767005B1 (en) 2002-12-18
CA2192164C (en) 1999-10-05
US5775598A (en) 1998-07-07

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