ES2189399T3 - Pulverizador rotativo de alta velocidad con un anillo de guia de aire. - Google Patents

Pulverizador rotativo de alta velocidad con un anillo de guia de aire.

Info

Publication number
ES2189399T3
ES2189399T3 ES99910346T ES99910346T ES2189399T3 ES 2189399 T3 ES2189399 T3 ES 2189399T3 ES 99910346 T ES99910346 T ES 99910346T ES 99910346 T ES99910346 T ES 99910346T ES 2189399 T3 ES2189399 T3 ES 2189399T3
Authority
ES
Spain
Prior art keywords
air guide
sprayer
high speed
speed rotary
guide ring
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
ES99910346T
Other languages
English (en)
Inventor
Gunter Borner
Steffen Georgi
Josef Wittmann
Hidetoshi Yamabe
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 Patent GmbH
Original Assignee
ABB Patent GmbH
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 Patent GmbH filed Critical ABB Patent GmbH
Application granted granted Critical
Publication of ES2189399T3 publication Critical patent/ES2189399T3/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
    • B05B5/0426—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

Pulverizador rotativo de alta velocidad para la aplicación de las lacas de conductividad eléctrica, sobre todo de las lacas de agua, el cual posee las siguientes partes componentes: a) Un dispositivo de electrodos (18, 19) para una carga electrostática desde el exterior; b) Una campana de pulverización (6), que es de conductividad eléctrica y se encuentra puesta a tierra y la que puede ser puesta en rotación por medio de unos dispositivos de accionamiento (3, 4), que está alojados dentro de una carcasa (1) del pulverizador, la cual está hecha de un material eléctricamente aislante; Pulverizador éste que está caracterizado por: c) Un anillo de guía de aire (13), hecho de un material de conductividad eléctrica, por medio del cual puede ser soplado el aire de guía (21) y el mismo conduce, durante su funcionamiento, un potencial de alta tensión (por ejemplo, de -10 KV); en este caso, d) Están previstos unos medios (13, 16, 17), que constituyen una resistencia óhmica dentro de la gama de 10 MSomega hasta 500 MSomega y, a través de esta resistencia, estos medios establecen una conexión eléctrica entre el anillo de guía de aire (13) y el potencial de tierra.
ES99910346T 1999-03-16 1999-03-16 Pulverizador rotativo de alta velocidad con un anillo de guia de aire. Expired - Lifetime ES2189399T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1999/001705 WO2000054888A1 (de) 1999-03-16 1999-03-16 Hochrotationszerstäuber mit lenkluftring

Publications (1)

Publication Number Publication Date
ES2189399T3 true ES2189399T3 (es) 2003-07-01

Family

ID=8167242

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99910346T Expired - Lifetime ES2189399T3 (es) 1999-03-16 1999-03-16 Pulverizador rotativo de alta velocidad con un anillo de guia de aire.

Country Status (9)

Country Link
US (1) US6565021B2 (es)
EP (1) EP1177050B1 (es)
JP (1) JP4343445B2 (es)
KR (1) KR100492233B1 (es)
AU (1) AU2933299A (es)
CA (1) CA2367140C (es)
DE (1) DE59904125D1 (es)
ES (1) ES2189399T3 (es)
WO (1) WO2000054888A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10202711A1 (de) * 2002-01-24 2003-07-31 Duerr Systems Gmbh Zerstäuber für die elektrostatische Serienbeschichtung von Werkstücken
JP2004167411A (ja) * 2002-11-21 2004-06-17 Anest Iwata Corp 静電塗装用高電圧発生器
US6929823B2 (en) * 2003-05-01 2005-08-16 E. I. Du Pont De Nemours And Company Process for the high-speed rotary application of liquid, pigmented coating agents
JP2007000826A (ja) * 2005-06-27 2007-01-11 Duerr Japan Kk ベル型塗装装置
US20090020626A1 (en) 2007-07-16 2009-01-22 Illinois Tool Works Inc. Shaping air and bell cup combination
US20090314855A1 (en) * 2008-06-18 2009-12-24 Illinois Tool Works Inc. Vector or swirl shaping air
DE102009013979A1 (de) * 2009-03-19 2010-09-23 Dürr Systems GmbH Elektrodenanordnung für einen elektrostatischen Zerstäuber
DE102011006617B4 (de) 2011-04-01 2018-08-16 Bayerische Motoren Werke Aktiengesellschaft Rotationszerstäuber mit Außenelektroden zum Beschichten eines Werkstücks
US9022361B2 (en) 2012-01-05 2015-05-05 Ledebuhr Industries, Inc. Rotary atomizer drip control method and apparatus
DE102015000709A1 (de) 2015-01-21 2016-07-21 Dürr Systems GmbH Glockenteller oder Lenkluftring mit nicht-metallischem Material zur Funkenvermeidung
JP6745987B2 (ja) * 2017-08-18 2020-08-26 アーベーベー・シュバイツ・アーゲーＡＢＢ Ｓｃｈｗｅｉｚ ＡＧ 静電塗装機
JP6765007B2 (ja) * 2017-08-18 2020-10-07 アーベーベー・シュバイツ・アーゲーＡＢＢ Ｓｃｈｗｅｉｚ ＡＧ 静電塗装機

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1209653A (en) * 1968-07-02 1970-10-21 Air O Static Inc Apparatus for electrostatic spray coating
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
US4771949A (en) * 1984-10-29 1988-09-20 Hermann Behr & Sohn Gmbh & Co. Apparatus for electrostatic coating of objects
US4887770A (en) * 1986-04-18 1989-12-19 Nordson Corporation Electrostatic rotary atomizing liquid spray coating apparatus
US5085373A (en) * 1987-03-23 1992-02-04 Behr Industrieanlagen Gmbh & Co. Apparatus for coating workpieces electrostatically
EP0283918B1 (de) * 1987-03-23 1991-07-10 Behr Industrieanlagen GmbH & Co. Vorrichtung zum elektrostatischen Beschichten von Werkstücken
FR2692501B1 (fr) * 1992-06-22 1995-08-04 Sames Sa Dispositif de projection electrostatique de produit de revetement liquide a tete de pulverisation rotative.
JP2830683B2 (ja) * 1992-09-11 1998-12-02 トヨタ自動車株式会社 回転霧化静電塗装装置
JPH06320065A (ja) * 1993-05-07 1994-11-22 Toyota Motor Corp ベル型静電塗装装置
JP3254828B2 (ja) * 1993-07-12 2002-02-12 トヨタ自動車株式会社 回転霧化静電塗装方法およびその装置
JPH07256156A (ja) * 1994-03-25 1995-10-09 Toyota Motor Corp 回転霧化静電塗装装置
WO1996031286A1 (fr) * 1995-04-06 1996-10-10 Abb Industry K.K. Dispositif pour peindre du type presentant une tete de pulverisation rotative

Also Published As

Publication number Publication date
CA2367140A1 (en) 2000-09-21
CA2367140C (en) 2007-06-12
US20020066809A1 (en) 2002-06-06
EP1177050B1 (de) 2003-01-22
DE59904125D1 (de) 2003-02-27
KR20020003189A (ko) 2002-01-10
JP4343445B2 (ja) 2009-10-14
US6565021B2 (en) 2003-05-20
JP2002538957A (ja) 2002-11-19
KR100492233B1 (ko) 2005-05-31
AU2933299A (en) 2000-10-04
WO2000054888A1 (de) 2000-09-21
EP1177050A1 (de) 2002-02-06

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