ES2043264T3 - Aparato para recubrimiento por pulverizacion de liquidos, por atomizacion electrostatica rotativa. - Google Patents

Aparato para recubrimiento por pulverizacion de liquidos, por atomizacion electrostatica rotativa.

Info

Publication number
ES2043264T3
ES2043264T3 ES90300536T ES90300536T ES2043264T3 ES 2043264 T3 ES2043264 T3 ES 2043264T3 ES 90300536 T ES90300536 T ES 90300536T ES 90300536 T ES90300536 T ES 90300536T ES 2043264 T3 ES2043264 T3 ES 2043264T3
Authority
ES
Spain
Prior art keywords
liquid spray
cup
charging means
electrostatic atomization
rotary electrostatic
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
ES90300536T
Other languages
English (en)
Inventor
Robert L Wacker
Donald E Shuster
John Sharpless
Alan J Knobbe
James C Murphy
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.)
Nordson Corp
Original Assignee
Nordson Corp
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 Nordson Corp filed Critical Nordson Corp
Application granted granted Critical
Publication of ES2043264T3 publication Critical patent/ES2043264T3/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
    • 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
    • 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

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Nozzles (AREA)

Abstract

APARATO DE REVESTIMIENTO CON PULVERIZACION QUE COMPRENDE UN CUERPO SOPORTE (10) DE MATERIAL AISLANTE Y UN VASO ATOMIZADOR GIRATORIO (20) QUE TIENE UNA SUPERFICIE INTERNA (40) SOBRE LA CUAL EL REVESTIMIENTO LIQUIDO PUEDE FLUIR HACIA UN BORDE DE ATOMIZACION CUANDO SE GIRA EL VASO. SE PROPORCIONAN MEDIOS PARA CARGAR EL LIQUIDO SEGUN FLUYE FUERA HACIA EL BORDE DE ATOMIZACION. LOS MEDIOS DE CARGA SE EXTIENDEN A TRAVES DEL VASO ATOMIZADOR (20) ENTRE LAS SUPERFICIES INTERNA Y EXTERNA DEL MISMO, Y TIENE UNA PORCION INTERNA (46, 546, 646) QUE ESTABLECE CONTACTO CON EL REVESTIMIENTO LIQUIDO. AL MENOS UN CONDUCTOR ELECTRICO (212) ESTA MONTADO EN ESTRECHA PROXIMIDAD A LA PORCION EXTERNA (102, 502, 802) DE LOS MEDIOS DE CARGA, AL OBJETO DE TRANSFERIR LA ENERGIA ELECTROSTATICA A LOS MEDIOS DE CARGA CUANDO EL CONDUCTOR SE CARGA DE CORRIENTE.
ES90300536T 1989-01-19 1990-01-18 Aparato para recubrimiento por pulverizacion de liquidos, por atomizacion electrostatica rotativa. Expired - Lifetime ES2043264T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/300,114 US4887770A (en) 1986-04-18 1989-01-19 Electrostatic rotary atomizing liquid spray coating apparatus

Publications (1)

Publication Number Publication Date
ES2043264T3 true ES2043264T3 (es) 1993-12-16

Family

ID=23157775

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90300536T Expired - Lifetime ES2043264T3 (es) 1989-01-19 1990-01-18 Aparato para recubrimiento por pulverizacion de liquidos, por atomizacion electrostatica rotativa.

Country Status (9)

Country Link
US (1) US4887770A (es)
EP (1) EP0379373B1 (es)
JP (2) JPH02237667A (es)
KR (1) KR0128058B1 (es)
AT (1) ATE92787T1 (es)
AU (1) AU643192B2 (es)
CA (1) CA2003301C (es)
DE (1) DE69002640T2 (es)
ES (1) ES2043264T3 (es)

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US5078321A (en) * 1990-06-22 1992-01-07 Nordson Corporation Rotary atomizer cup
US5154358A (en) * 1991-03-05 1992-10-13 Nordson Corporation Repulsion device for low capacitance electrostatic painting systems
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
DE4340441A1 (de) * 1992-12-03 1994-06-09 Nordson Corp Rotationszerstäuber
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
US5433387A (en) * 1992-12-03 1995-07-18 Ransburg Corporation Nonincendive rotary atomizer
US5633306A (en) * 1992-12-03 1997-05-27 Ransburg Corporation Nonincendive rotary atomizer
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US5526986A (en) * 1994-11-01 1996-06-18 Graco Inc Waterbase voltage block and paint valve
US5697559A (en) * 1995-03-15 1997-12-16 Nordson Corporation Electrostatic rotary atomizing spray device
US6056215A (en) 1995-03-15 2000-05-02 Nordson Corporation Electrostatic rotary atomizing spray device
EP0767005B1 (en) * 1995-04-06 2002-12-18 Abb K.K. Rotary atomizing head type coating machine
US6294608B1 (en) * 1995-05-11 2001-09-25 Wacker-Chemie Gmbh Emulsions of organosilicon compounds for imparting water repellency to building materials
US6105886A (en) 1995-05-19 2000-08-22 Nordson Corporation Powder spray gun with rotary distributor
JPH09276750A (ja) * 1996-04-16 1997-10-28 Toyota Motor Corp 回転霧化静電塗装装置
DE19621072A1 (de) * 1996-05-24 1997-11-27 Gema Volstatic Ag Elektrostatische Sprühvorrichtung
EP0857515A3 (en) * 1997-02-05 1998-09-16 Illinois Tool Works Inc. Exhausting turbine air from powder coating apparatus
US5947377A (en) * 1997-07-11 1999-09-07 Nordson Corporation Electrostatic rotary atomizing spray device with improved atomizer cup
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US5850976A (en) * 1997-10-23 1998-12-22 The Eastwood Company Powder coating application gun and method for using the same
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US6042030A (en) * 1998-03-23 2000-03-28 Howe; Varce E. Safe charging with non-insulative atomizer
FR2781698B1 (fr) * 1998-07-29 2000-09-08 Commissariat Energie Atomique Generateur d'aerosols fonctionnant dans une large gamme de pressions et de temperatures
JP2000117155A (ja) 1998-10-13 2000-04-25 Abb Kk 回転霧化頭型塗装装置
CA2367140C (en) * 1999-03-16 2007-06-12 Gunter Borner High-speed rotary atomizer with directing air ring
DE10001570A1 (de) * 2000-01-15 2001-07-19 Lactec Gmbh Elektrostatischer Rotationszerstäuber
DE10202711A1 (de) * 2002-01-24 2003-07-31 Duerr Systems Gmbh Zerstäuber für die elektrostatische Serienbeschichtung von Werkstücken
DE10233198A1 (de) * 2002-07-22 2004-02-05 Dürr Systems GmbH Rotationszerstäuber
US7070130B1 (en) * 2002-11-06 2006-07-04 E. I. Dupont De Nemours And Company Rotatable electrode ring and use thereof in electrostatically assisted high-speed rotary application of spray coating agents
DE10342188A1 (de) * 2003-02-27 2004-09-16 Dürr Systems GmbH Glockenteller und Rotationszerstäuber
US7128277B2 (en) 2003-07-29 2006-10-31 Illinois Tool Works Inc. Powder bell with secondary charging electrode
US7083830B2 (en) 2003-10-02 2006-08-01 E. I. Dupont De Nemours And Company Electrostatically-assisted high-speed rotary application process for the production of special effect base coat/clear coat two-layer coatings
FR2860996B1 (fr) * 2003-10-20 2005-12-16 Sames Technologies Projecteur rotatif de produit de revetement et installation de projection de produit de revetement comprenant un tel projecteur
US7758788B2 (en) 2004-08-13 2010-07-20 Mentor Worldwide Llc Spray method for forming shells for prostheses
US7691431B2 (en) * 2006-03-07 2010-04-06 Boston Scientific Scimed, Inc. System and method for spray coating multiple medical devices using a rotary atomizer
JP4347372B2 (ja) * 2007-08-10 2009-10-21 トヨタ自動車株式会社 静電塗装装置
ITTO20070683A1 (it) * 2007-09-28 2009-03-29 Ohg Pejrani S R L Procedimento e apparecchiatura per la disinfezione di ambienti.
JP4456147B2 (ja) * 2007-11-02 2010-04-28 トヨタ自動車株式会社 静電塗装装置
CN101733217B (zh) * 2008-11-26 2012-05-02 中国兵器工业第五九研究所 一种喷涂装置
US20100145516A1 (en) * 2008-12-08 2010-06-10 Illinois Tool Works Inc. High voltage monitoring system and method for spray coating systems
JP2012511429A (ja) 2008-12-09 2012-05-24 ノードソン コーポレーション 低静電容量の容器を塗装するシステム及び方法
CA2691712A1 (en) * 2009-02-16 2010-08-16 Honda Motor Co., Ltd. Electrostatic coating method and electrostatic coating apparatus
GB2469539B (en) * 2009-09-21 2011-03-09 Dau Binh Chiu Rotary device and method for transmitting material
US8985051B2 (en) * 2011-12-15 2015-03-24 Honeywell Asca Inc. Apparatus for producing a spray of changed droplets of aqueous liquid
DE102011121915A1 (de) * 2011-12-22 2013-06-27 Eisenmann Ag Elektrodenanordnung und elektrostatischer Zerstäuber mit einer solchen
FR3012985B1 (fr) * 2013-11-12 2016-12-09 Sames Tech Projecteur electrostatique de produit de revetement et installation de projection comprenant un tel projecteur
US8973848B2 (en) 2014-09-08 2015-03-10 Efc Systems, Inc. Composite air bearing assembly
US9970481B1 (en) 2017-09-29 2018-05-15 Efc Systems, Inc. Rotary coating atomizer having vibration damping air bearings
CN108998941B (zh) * 2018-08-28 2022-12-30 张飞 一种家用上衣烘干装置
JP6782871B1 (ja) * 2019-05-31 2020-11-11 花王株式会社 静電噴出装置
EP4093554A4 (en) * 2020-01-24 2024-01-17 Carlisle Fluid Technologies, LLC ELECTROSTATIC ATOMIZER

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Also Published As

Publication number Publication date
CA2003301A1 (en) 1990-07-19
JPH02237667A (ja) 1990-09-20
EP0379373A1 (en) 1990-07-25
DE69002640D1 (de) 1993-09-16
CA2003301C (en) 1999-07-27
KR900011515A (ko) 1990-08-01
DE69002640T2 (de) 1993-11-25
AU643192B2 (en) 1993-11-11
US4887770B1 (es) 1993-05-25
ATE92787T1 (de) 1993-08-15
US4887770A (en) 1989-12-19
KR0128058B1 (ko) 1998-04-02
AU4709789A (en) 1990-07-26
JP2001000021U (ja) 2001-06-12
EP0379373B1 (en) 1993-08-11

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