ES2064904T3 - Atomizador rotativo con cambiador de color incorporado y regulador de presion del fluido. - Google Patents

Atomizador rotativo con cambiador de color incorporado y regulador de presion del fluido.

Info

Publication number
ES2064904T3
ES2064904T3 ES91302777T ES91302777T ES2064904T3 ES 2064904 T3 ES2064904 T3 ES 2064904T3 ES 91302777 T ES91302777 T ES 91302777T ES 91302777 T ES91302777 T ES 91302777T ES 2064904 T3 ES2064904 T3 ES 2064904T3
Authority
ES
Spain
Prior art keywords
atomizer
flow
changer
color
fluid pressure
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
ES91302777T
Other languages
English (en)
Inventor
Donald E Shuster
Ronald J Hartle
Robert L Wacker
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 ES2064904T3 publication Critical patent/ES2064904T3/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
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B05B12/1409—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet the selection means being part of the discharge apparatus, e.g. part of the spray gun
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
    • B05B12/087—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
    • B05B12/087—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve
    • B05B12/088—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve the sensing element being a flexible member, e.g. membrane, diaphragm, bellows
    • 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
    • B05B5/04—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)
  • Spray Control Apparatus (AREA)
  • Nozzles (AREA)

Abstract

UN ATOMIZADOR GIRATORIO PARA PULVERIZAR OBJETOS DE REVESTIMIENTO INCLUYE DENTRO UNA MULTIPLE VALVULA DE CAMBIO DE COLOR TAMBIEN COMO UN REGULADOR OPCIONAL DE PRESION DE FLUIDO. EL MULTI-USOS FACILITA UN RAPIDO Y EFICIENTE CAMBIO DE COLOR MIENTRAS QUE REDUCE EL DESGASTE DEL MATERIAL DE REVESTIMIENTO Y USO DE DISOLVENTE. LA INVENCION TAMBIEN CONTEMPLA EL MONTAR EL CAMBIADOR DE COLOR REPOSICIONALMENTE A LO LARGO DE UN EJE QUE COINCIDE PREFERENTEMENTE CON EL EJE GIRATORIO DEL ATOMIZADOR. ESTO FACILITA LA INSTALACION Y SACADO DEL REGULADOR Y PERMITE AL PASO DEL FLUJO DEL MATERIAL DE RECUBRIMIENTO ENTRE LA SALIDA DE DESCARGA DEL CAMBIADOR DE COLOR Y LA CABEZA DEL ATOMIZADOR QUE SEA CORTO Y RECTO, LO QUE MEJORA EL CONTROL DE FLUJO Y FACILITA A SU TRAVES EL FLUIDO DEL PASO DE FLUJO CON DISOLVENTE. SE DESCUBREN TAMBIEN OTRAS MEJORAS INCLUYENDO UN MULTIUSOS CAMBIADOR DE COLOR PARTICULAR Y ESTRUCTURA DE CABEZA DE ATOMIZADOR.
ES91302777T 1990-03-30 1991-03-28 Atomizador rotativo con cambiador de color incorporado y regulador de presion del fluido. Expired - Lifetime ES2064904T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/503,310 US5100057A (en) 1990-03-30 1990-03-30 Rotary atomizer with onboard color changer and fluid pressure regulator

Publications (1)

Publication Number Publication Date
ES2064904T3 true ES2064904T3 (es) 1995-02-01

Family

ID=24001560

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91302777T Expired - Lifetime ES2064904T3 (es) 1990-03-30 1991-03-28 Atomizador rotativo con cambiador de color incorporado y regulador de presion del fluido.

Country Status (7)

Country Link
US (1) US5100057A (es)
EP (1) EP0450877B1 (es)
JP (1) JPH04222653A (es)
AU (1) AU631979B2 (es)
CA (1) CA2038075A1 (es)
DE (1) DE69104761T2 (es)
ES (1) ES2064904T3 (es)

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US5156336A (en) * 1989-12-27 1992-10-20 Xerox Corporation Multiple fluid injection nozzle array for rotary atomizer
US5219690A (en) * 1991-04-12 1993-06-15 Xerox Corporation Substrate and process for coating a substrate with multi-pigment charge generation layers
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
JPH06129563A (ja) * 1992-10-16 1994-05-10 Toyota Motor Corp 切替バルブ
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
DE4306799A1 (de) * 1993-03-04 1994-09-08 Duerr Gmbh & Co Rotationszerstäuber für eine Beschichtungsvorrichtung
FR2703266B1 (fr) * 1993-04-01 1995-06-23 Sames Sa Machine de projection de produit de revêtement.
DE4339301C2 (de) * 1993-11-18 1999-11-18 Abb Patent Gmbh Farbwechselblock mit einem kreiszylindrischen Gehäuse
US6056215A (en) * 1995-03-15 2000-05-02 Nordson Corporation Electrostatic rotary atomizing spray device
US5697559A (en) * 1995-03-15 1997-12-16 Nordson Corporation Electrostatic rotary atomizing spray device
US6105886A (en) * 1995-05-19 2000-08-22 Nordson Corporation Powder spray gun with rotary distributor
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JP3245040B2 (ja) * 1996-02-29 2002-01-07 トリニティ工業株式会社 静電塗装機
US5862988A (en) * 1996-05-15 1999-01-26 Van Der Steur; Gunnar Coating apparatus and shroud thereof
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US6328224B1 (en) * 1997-02-05 2001-12-11 Illinois Tool Works Inc. Replaceable liner for powder coating apparatus
DE19705381C2 (de) * 1997-02-12 1999-06-17 Wagner Int Einrichtung und Verfahren zum elektrostatischen Pulverbeschichten von Werkstücken
US5947377A (en) * 1997-07-11 1999-09-07 Nordson Corporation Electrostatic rotary atomizing spray device with improved atomizer cup
DE10212601A1 (de) 2002-03-21 2003-10-02 Duerr Systems Gmbh Zerstäuber für eine Beschichtungsanlage
DE60321586D1 (de) * 2002-10-23 2008-07-24 Fanuc Robotics America Inc Lackierroboter
WO2006129407A1 (ja) * 2005-06-02 2006-12-07 Abb K.K. 回転霧化頭型塗装機
US7837136B2 (en) * 2005-08-01 2010-11-23 Abb K.K. Electrostatic coating device
US7828527B2 (en) 2005-09-13 2010-11-09 Illinois Tool Works Inc. Paint circulating system and method
GB0518637D0 (en) 2005-09-13 2005-10-19 Itw Ltd Back pressure regulator
CN109663679B (zh) * 2019-01-21 2020-09-25 江苏大学 一种低频超声静电式雾化喷嘴
CN113877737B (zh) * 2021-12-08 2022-04-08 昌乐县人民医院 一种多功能喷射装置

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Also Published As

Publication number Publication date
DE69104761T2 (de) 1995-05-24
EP0450877B1 (en) 1994-10-26
US5100057A (en) 1992-03-31
EP0450877A2 (en) 1991-10-09
AU7379091A (en) 1991-10-03
DE69104761D1 (de) 1994-12-01
JPH04222653A (ja) 1992-08-12
CA2038075A1 (en) 1991-10-01
EP0450877A3 (en) 1992-02-26
AU631979B2 (en) 1992-12-10

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