ES2007962A6 - Pistola para la pulverizacion electrostatica de particulas. - Google Patents

Pistola para la pulverizacion electrostatica de particulas.

Info

Publication number
ES2007962A6
ES2007962A6 ES8802204A ES8802204A ES2007962A6 ES 2007962 A6 ES2007962 A6 ES 2007962A6 ES 8802204 A ES8802204 A ES 8802204A ES 8802204 A ES8802204 A ES 8802204A ES 2007962 A6 ES2007962 A6 ES 2007962A6
Authority
ES
Spain
Prior art keywords
sheet
resistive
electrode
particle spray
deflector
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
Application number
ES8802204A
Other languages
English (en)
Inventor
John Sharpeless
Kenneth Allen White
Alan J Knobbe
Gerald W Crum
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
Publication of ES2007962A6 publication Critical patent/ES2007962A6/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

Abstract

PISTOLA PARA LA PULVERIZACION ELECTROSTATICA DE PARTICULAS QUE COMPRENDE, EN UNA MODALIDAD PREFERIDA, UN DEFLECTOR CONICO DE MATERIAL AISLANTE MONTADO EN LA BOQUILLA A PARTIR DE LA CUAL SE PRODUCE EL RECORRIDO DE LAS PARTICULAS, PARA FORMAR ASI UN MODELO DE PULVERIZACION CONICA DE DICHAS PARTICULAS. UNA LAMINA RESISTIVA, CONECTADA A UNA FUENTE ELECTROSTATICA DE ALTOVOLTAJE, SE ENCUENTRA EMPAREDADA ENTRE LOS EXTREMOS DELANTERO Y TRASERO DEL DEFLECTOR, QUEDANDO UNICAMENTE EXPUESTO EL PERIMETRO DE LA LAMINA EN LA REGION PERIFERICA DEL DEFLECTOR CONICO. EL PERIMETRO DE LA LAMINA RESISTIVA FUNCIONA COMO UN ELECTRODO CIRCULAR DE MULTIPLES PUNTOS PARA CARGAR LAS PARTICULAS DE MANERA QUE SE CONSIGA UNA EFICACIA MEJORADA EN LA TRANSFERENCIA DEL REVESTIMIENTO.
ES8802204A 1987-07-13 1988-07-13 Pistola para la pulverizacion electrostatica de particulas. Expired ES2007962A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/072,780 US4819879A (en) 1985-10-25 1987-07-13 Particle spray gun

Publications (1)

Publication Number Publication Date
ES2007962A6 true ES2007962A6 (es) 1989-07-01

Family

ID=22109705

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8802204A Expired ES2007962A6 (es) 1987-07-13 1988-07-13 Pistola para la pulverizacion electrostatica de particulas.

Country Status (8)

Country Link
US (1) US4819879A (es)
EP (1) EP0370024A1 (es)
JP (1) JPH02504006A (es)
AU (1) AU1789688A (es)
BR (1) BR8807613A (es)
CA (1) CA1298077C (es)
ES (1) ES2007962A6 (es)
WO (1) WO1989000460A1 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4141663C2 (de) * 1991-12-17 1996-09-19 Wagner Int Elektrostatische Pulver-Beschichtungspistole
US5409162A (en) * 1993-08-09 1995-04-25 Sickles; James E. Induction spray charging apparatus
US5725670A (en) 1994-02-18 1998-03-10 Nordson Corporation Apparatus for powder coating welded cans
US5582347A (en) * 1994-10-11 1996-12-10 Nordson Corporation Particle spray apparatus and method
US5780232A (en) * 1996-05-28 1998-07-14 Atom Sciences, Inc. DNA sequencing, mapping, and diagnostic processes using hybridization and stable isotope labels of DNA
US5904294A (en) * 1996-09-13 1999-05-18 Nordson Corporation Particle spray apparatus and method
US6012657A (en) * 1997-10-03 2000-01-11 Nordson Corporation Powder spray head for fan-like patterns
US5850976A (en) * 1997-10-23 1998-12-22 The Eastwood Company Powder coating application gun and method for using the same
JP3801967B2 (ja) * 2001-08-28 2006-07-26 株式会社いけうち ノズルおよび該ノズルによる導管内周面への流体噴射方法
US7216814B2 (en) * 2003-10-09 2007-05-15 Xiom Corp. Apparatus for thermal spray coating
US7914851B2 (en) * 2004-12-28 2011-03-29 Posco Method of manufacturing hot-dipped galvanized steel sheet
US7601400B2 (en) * 2005-03-10 2009-10-13 General Electric Company Liquid electrostatic coating composition comprising corrosion resistant metal particulates and method for using same
US7544396B2 (en) 2005-03-10 2009-06-09 General Electric Company Electrostatic coating composition comprising corrosion resistant metal particulates and method for using same
ITBG20050034A1 (it) * 2005-06-03 2006-12-04 Trasmetal Spa Dispositivo elettrostatico di verniciatura.
US8602326B2 (en) * 2007-07-03 2013-12-10 David M. Seitz Spray device having a parabolic flow surface
US7988075B2 (en) 2008-03-10 2011-08-02 Illinois Tool Works Inc. Circuit board configuration for air-powered electrostatically aided coating material atomizer
US8016213B2 (en) 2008-03-10 2011-09-13 Illinois Tool Works Inc. Controlling temperature in air-powered electrostatically aided coating material atomizer
USD608858S1 (en) 2008-03-10 2010-01-26 Illinois Tool Works Inc. Coating material dispensing device
US8770496B2 (en) 2008-03-10 2014-07-08 Finishing Brands Holdings Inc. Circuit for displaying the relative voltage at the output electrode of an electrostatically aided coating material atomizer
US7926748B2 (en) 2008-03-10 2011-04-19 Illinois Tool Works Inc. Generator for air-powered electrostatically aided coating dispensing device
US8496194B2 (en) 2008-03-10 2013-07-30 Finishing Brands Holdings Inc. Method and apparatus for retaining highly torqued fittings in molded resin or polymer housing
US8590817B2 (en) 2008-03-10 2013-11-26 Illinois Tool Works Inc. Sealed electrical source for air-powered electrostatic atomizing and dispensing device
US7918409B2 (en) 2008-04-09 2011-04-05 Illinois Tool Works Inc. Multiple charging electrode
US8225968B2 (en) 2009-05-12 2012-07-24 Illinois Tool Works Inc. Seal system for gear pumps
JP5787223B2 (ja) * 2011-09-20 2015-09-30 いすゞ自動車株式会社 静電塗装方法及び静電塗装用ガン
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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657339A (en) * 1953-10-27 Method and apparatus for producing
US2352252A (en) * 1941-10-31 1944-06-27 Westinghouse Air Brake Co Sanding control means
FR1233021A (fr) * 1959-04-27 1960-10-12 Sames Mach Electrostat Pistolet à tête électrostatique fixe, pour pulvérisation et projection électrostatiques
FR92033E (fr) * 1967-03-22 1968-09-13 Sames Mach Electrostat Appareil nouveau et perfectionné pour le poudrage électrostatique d'objets
US3327948A (en) * 1964-07-07 1967-06-27 Cosmic Inc Method of electrostatic coating including velocity reduction
FR1518738A (fr) * 1967-01-05 1968-03-29 Propulsion de poudres, en particulier pour application électrostatique et appareillage de projection
FR2172612A5 (es) * 1972-02-18 1973-09-28 Air Ind
JPS5945425B2 (ja) * 1974-07-10 1984-11-06 太平洋セメント株式会社 粉体塗装装置
US4027050A (en) * 1975-07-10 1977-05-31 Frederic David Haig Method and apparatus for electrostatic coating
CH598871A5 (es) * 1975-07-29 1978-05-12 Air Ind
US4627903A (en) * 1982-07-26 1986-12-09 Exxon Research & Engineering Company Electrode for an electrostatic atomizing device
DE3412694A1 (de) * 1983-04-07 1984-10-11 Kopperschmidt-Mueller GmbH & Co KG, 7057 Winnenden Verfahren und vorrichtung zum elektrostatischen aufspruehen von pulverteilchen auf eine zu beschichtende oberflaeche
AU580147B2 (en) * 1985-04-18 1989-01-05 Nordson Corporation Particle spray gun

Also Published As

Publication number Publication date
US4819879A (en) 1989-04-11
BR8807613A (pt) 1990-04-10
AU1789688A (en) 1989-02-13
WO1989000460A1 (en) 1989-01-26
JPH02504006A (ja) 1990-11-22
EP0370024A1 (en) 1990-05-30
CA1298077C (en) 1992-03-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001204