ES2012849A6 - Aparato y metodo de revestimiento por pulverizacion electrostatica. - Google Patents

Aparato y metodo de revestimiento por pulverizacion electrostatica.

Info

Publication number
ES2012849A6
ES2012849A6 ES8802874A ES8802874A ES2012849A6 ES 2012849 A6 ES2012849 A6 ES 2012849A6 ES 8802874 A ES8802874 A ES 8802874A ES 8802874 A ES8802874 A ES 8802874A ES 2012849 A6 ES2012849 A6 ES 2012849A6
Authority
ES
Spain
Prior art keywords
discharge opening
electrostatic
deflector
gun barrel
coating particles
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
ES8802874A
Other languages
English (en)
Inventor
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
Publication of ES2012849A6 publication Critical patent/ES2012849A6/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
    • B05B5/03—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying
    • B05B5/032—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying for spraying particulate materials

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

APARATO Y METODO DE REVESTIMIENTO POR PULVERIZACION ELECTROSTATICA. EL APARATO COMPRENDE UN CILINDRO DE PISTOLA PULVERIZADORA CONECTADO A UNA FUENTE DE MATERIAL PULVERULENTO EN PARTICULAS; UNA BOQUILLA MONTADA EN EL EXTREMO DELANTERO DEL CILINDRO PARA LA DESCARGA DE PARTICULAS DE REVESTIMIENTO; UN DEFLECTOR PORTADOR DE UN ELECTRODO QUE PRODUCE UN CAMPO ELECTROSTATICO EN EL RECORRIDO DE LAS PARTICULAS DE REVESTIMIENTO; Y UN MANGUITO REGULADOR DEL MODELO DE PULVERIZACION DISPUESTO EN EL CILINDRO DE LA PISTOLA. EL METODO COMPRENDE MOVER EL DEFLECTOR Y EL MANGUITO REGULADOR DEL MODELO AXIALMENTE UNO RESPECTO DEL OTRO Y CON RESPECTO A LA BOQUILLA DE DESCARGA, PARA VARIAR ASI LA AMPLITUD DEL MODELO DE PULVERIZACION Y CONTROLAR LA CONCENTRACION DEL CAMPO ELECTROSTATICO PRODUCIDO POR EL ELECTRODO.
ES8802874A 1987-09-21 1988-09-21 Aparato y metodo de revestimiento por pulverizacion electrostatica. Expired - Lifetime ES2012849A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/099,059 US4811898A (en) 1987-09-21 1987-09-21 Electrostatic powder spray gun with adjustable deflector and electrostatic shield

Publications (1)

Publication Number Publication Date
ES2012849A6 true ES2012849A6 (es) 1990-04-16

Family

ID=22272391

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8802874A Expired - Lifetime ES2012849A6 (es) 1987-09-21 1988-09-21 Aparato y metodo de revestimiento por pulverizacion electrostatica.

Country Status (10)

Country Link
US (1) US4811898A (es)
EP (1) EP0381689B1 (es)
JP (1) JP2677404B2 (es)
AT (1) ATE118375T1 (es)
AU (1) AU602473B2 (es)
BR (1) BR8807709A (es)
CA (1) CA1298148C (es)
DE (1) DE3853075T2 (es)
ES (1) ES2012849A6 (es)
WO (1) WO1989002316A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5368237A (en) * 1992-11-23 1994-11-29 Nordson Corporation Power coating guns with improved spray nozzles and improved method of power coating
US6880554B1 (en) * 1992-12-22 2005-04-19 Battelle Memorial Institute Dispensing device
US6105571A (en) * 1992-12-22 2000-08-22 Electrosols, Ltd. Dispensing device
GB9319605D0 (en) * 1993-09-22 1993-11-10 Nordson Corp Improvements in and relating to powder spray coating
US5368219A (en) * 1993-11-04 1994-11-29 Nordson Corporation Method and apparatus for applying solder flux to a printed circuit
US5725670A (en) * 1994-02-18 1998-03-10 Nordson Corporation Apparatus for powder coating welded cans
JP3866295B2 (ja) * 1996-12-06 2007-01-10 アーベーベー・リサーチ・リミテッド 粉体噴霧装置
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
US20040195401A1 (en) 2003-02-28 2004-10-07 Strong Christopher L. Repeatable mounting unit for automatic spray device
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
USD545943S1 (en) 2006-03-14 2007-07-03 Illinois Tool Works Inc. Coating material dispensing device
GB0625583D0 (en) * 2006-12-21 2007-01-31 Itw Ltd Paint spray apparatus
US20090020626A1 (en) * 2007-07-16 2009-01-22 Illinois Tool Works Inc. Shaping air and bell cup combination
US8096264B2 (en) * 2007-11-30 2012-01-17 Illinois Tool Works Inc. Repulsion ring
CN102553745A (zh) * 2011-12-08 2012-07-11 吴江云峰金属购件涂装有限公司 一种静电喷枪头
JP5892017B2 (ja) * 2012-09-19 2016-03-23 マツダ株式会社 塗装方法及び塗装装置
CN104718028B (zh) * 2012-10-01 2017-10-24 固瑞克明尼苏达有限公司 用于静电喷枪的喷嘴梢组件
JP6751074B2 (ja) * 2014-04-04 2020-09-02 グラコ ミネソタ インコーポレーテッド 帯電用外部端子を有する静電噴霧用スプレーガン
CN111054530B (zh) * 2019-12-09 2021-08-03 江苏大学 一种电极可自动调节的扇形静电感应雾化喷头
US10926275B1 (en) 2020-06-25 2021-02-23 Graco Minnesota Inc. Electrostatic handheld sprayer
DE112023002601A5 (de) 2022-06-03 2025-04-03 P+S Pulverbeschichtungs- u. Staubfilteranlagen GmbH Verfahren zum ausbringen von pulver und pulversprühdüse zur durchführung des verfahrens

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US425246A (en) * 1890-04-08 Leonard paget
US2552445A (en) * 1950-02-08 1951-05-08 Clarissa E Caird Fire hose nozzle
GB1004246A (en) * 1963-02-22 1965-09-15 British Iron Steel Research Improvements in or relating to the heat treatment of steel
US3448925A (en) * 1966-10-21 1969-06-10 Turco Mfg Co Air spray gun for electrostatic coating systems
DE1284883B (de) * 1967-10-17 1968-12-05 Mueller Ernst Fa Verfahren und Vorrichtung zum Herstellen von UEberzuegen aus feinverteilten, fluessigen oder festen Stoffen
GB1241593A (en) * 1968-05-16 1971-08-04 Aerostyle Ltd Improvements in or relating to electrostatic powder spraying apparatus
US3521815A (en) * 1969-05-07 1970-07-28 Imre Szasz Guns for the electrostatic spray coating of objects with a powder
CH496481A (de) * 1969-06-25 1970-09-30 Gema Ag App Bau Vorrichtung zum elektrostatischen Beschichten von Gegenständen mit zerstäubten Feststoffpartikeln
US3599038A (en) * 1969-07-28 1971-08-10 Hipotronics Apparatus and systems for high-voltage electrostatic charging of particles
DE1954813C3 (de) * 1969-10-31 1980-10-02 Hoppe, Friedrich Wilhelm, 7996 Reute Sprühvorrichtung, insbesondere Sprühpistole
DE2022088C3 (de) * 1970-05-06 1981-04-23 Graco Inc., Minneapolis, Minn. Spritzpistole zum Aufbringen von Schutzschichten aus Kunststoffpulver
US3667675A (en) * 1971-02-16 1972-06-06 Graco Inc Electrostatic powder coating apparatus
US3667674A (en) * 1971-02-16 1972-06-06 Graco Inc Electrostatic powder coating apparatus
NL7113656A (es) * 1971-10-05 1973-04-09
BE790830A (fr) * 1971-11-02 1973-02-15 Nordson Corp Pulverisateur electrostatique
FR2172612A5 (es) * 1972-02-18 1973-09-28 Air Ind
SE371942B (es) * 1972-03-13 1974-12-09 Atlas Copco Ab
JPS511575B2 (es) * 1972-04-07 1976-01-19
CA997351A (en) * 1973-05-17 1976-09-21 E.R. Squibb And Sons Amino derivatives of pyrazolopyridine ketones
US3844486A (en) * 1973-12-28 1974-10-29 Allis Chalmers Liquid spray nozzle
US4169560A (en) * 1975-03-29 1979-10-02 Elektrostatische Spritz-- und Beflockungsgesellschaft G.F. Vohringer GmbH Electrostatic spray gun for powdered material
CH620600A5 (es) * 1977-05-12 1980-12-15 Alex Hengartner
US4182490A (en) * 1978-02-13 1980-01-08 Nordson Corporation Electrostatic spray gun
DE2811125C2 (de) * 1978-03-15 1982-05-27 ESB Elektrostatische Sprüh- und Beschichtungsanlagen G.F. Vöhringer GmbH, 7758 Meersburg Elektronische Pulver-Sprühpistole
ES468633A1 (es) * 1978-04-07 1978-12-01 Rosal Vila Juan Mejoras introducidas en los aparatos para el recubrimiento con polvo electrostatico de objetos.
US4241880A (en) * 1979-03-16 1980-12-30 Nordson Corporation Electrostatic spray gun
US4380320A (en) * 1981-02-25 1983-04-19 Nordson Corporation Electrostatic powder spray gun nozzle
SU952357A1 (ru) * 1981-03-18 1982-08-23 Институт Прикладной Физики Ан Мсср Распылитель
US4548363A (en) * 1983-09-06 1985-10-22 Pcf Group, Inc. Muzzle for electrostatic spray gun
US4543710A (en) * 1983-10-05 1985-10-01 Nordson Corporation Method of reducing corona discharge in an electrostatic spray gun
US4534106A (en) * 1983-10-05 1985-08-13 Nordson Corporation Method for replacing dielectric material at the high-value resistor of an electrostatic spray gun to prevent corona discharge
US4576827A (en) * 1984-04-23 1986-03-18 Nordson Corporation Electrostatic spray coating system
US4634058A (en) * 1984-12-13 1987-01-06 Nordson Corporation Powder spray gun
AU580147B2 (en) * 1985-04-18 1989-01-05 Nordson Corporation Particle spray gun

Also Published As

Publication number Publication date
DE3853075T2 (de) 1995-09-14
ATE118375T1 (de) 1995-03-15
WO1989002316A1 (en) 1989-03-23
DE3853075D1 (de) 1995-03-23
EP0381689A4 (en) 1991-09-11
AU2545388A (en) 1989-04-17
JPH03500266A (ja) 1991-01-24
EP0381689B1 (en) 1995-02-15
BR8807709A (pt) 1990-07-24
AU602473B2 (en) 1990-10-11
US4811898A (en) 1989-03-14
CA1298148C (en) 1992-03-31
JP2677404B2 (ja) 1997-11-17
EP0381689A1 (en) 1990-08-16

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-09-21