ATE168903T1 - Elektrostatische sprühvorrichtung - Google Patents

Elektrostatische sprühvorrichtung

Info

Publication number
ATE168903T1
ATE168903T1 AT94102449T AT94102449T ATE168903T1 AT E168903 T1 ATE168903 T1 AT E168903T1 AT 94102449 T AT94102449 T AT 94102449T AT 94102449 T AT94102449 T AT 94102449T AT E168903 T1 ATE168903 T1 AT E168903T1
Authority
AT
Austria
Prior art keywords
electrode
counter
connection
charging
spray
Prior art date
Application number
AT94102449T
Other languages
English (en)
Inventor
Eugen Thomas Buehlmann
Original Assignee
Gema Volstatic Ag
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 Gema Volstatic Ag filed Critical Gema Volstatic Ag
Application granted granted Critical
Publication of ATE168903T1 publication Critical patent/ATE168903T1/de

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
    • B05B5/0535—Electrodes specially adapted therefor; Arrangements of electrodes at least two electrodes having different potentials being held on the discharge apparatus, one of them being a charging electrode of the corona type located in the spray or close to it, and another being of the non-corona type located outside of the path for the material
    • 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
    • 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

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
AT94102449T 1993-04-15 1994-02-18 Elektrostatische sprühvorrichtung ATE168903T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4312262A DE4312262A1 (de) 1993-04-15 1993-04-15 Elektrostatische Sprühvorrichtung

Publications (1)

Publication Number Publication Date
ATE168903T1 true ATE168903T1 (de) 1998-08-15

Family

ID=6485501

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94102449T ATE168903T1 (de) 1993-04-15 1994-02-18 Elektrostatische sprühvorrichtung

Country Status (7)

Country Link
US (1) US5584931A (de)
EP (1) EP0620045B1 (de)
CN (1) CN1072527C (de)
AT (1) ATE168903T1 (de)
DE (2) DE4312262A1 (de)
ES (1) ES2118991T3 (de)
TW (1) TW258672B (de)

Families Citing this family (37)

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DE19502522A1 (de) * 1995-01-27 1996-08-01 Gema Volstatic Ag Sprühvorrichtung für Beschichtungsmaterial
US5647543A (en) * 1995-01-31 1997-07-15 Graco Inc Electrostatic ionizing system
EP0745431B1 (de) * 1995-06-01 2003-08-06 Nordson Corporation Sprühzerstäuber mit Gegenelektrode
DE19528398A1 (de) * 1995-08-02 1997-02-06 Gema Volstatic Ag Elektrostatische Sprühvorrichtung für Beschichtungsmaterial
DE19546973A1 (de) * 1995-12-15 1997-06-19 Gema Volstatic Ag Pulver-Sprühbeschichtungsvorrichtung
DE19546970B4 (de) * 1995-12-15 2006-08-17 Itw Gema Ag Pulversprühvorrichtung zur elektrostatischen Sprühbeschichtung
JPH10314624A (ja) * 1997-05-14 1998-12-02 Nippon Parkerizing Co Ltd 静電粉体塗装ガン
US5850976A (en) 1997-10-23 1998-12-22 The Eastwood Company Powder coating application gun and method for using the same
US5908162A (en) * 1998-02-25 1999-06-01 Nordson Corporation Spray gun having an anti-back-ionization probe with a control system therefor
US5938126A (en) * 1998-03-23 1999-08-17 Nordson Corporation Spray gun having a current monitored anti-back-ionization probe
DE19926926A1 (de) 1999-06-14 2000-12-21 Itw Gema Ag Sprühbeschichtungseinrichtung
US6814318B2 (en) * 1999-08-18 2004-11-09 The Procter & Gamble Company Disposable cartridge for electrostatic spray device
WO2003031075A1 (en) * 1999-09-16 2003-04-17 Nordson Corporation Powder spray gun with inline angle spray nozzle
US6478242B1 (en) * 1999-09-16 2002-11-12 Nordson Corporation Powder spray gun
GB2385810B (en) * 2002-03-01 2005-03-09 Spice Applic Systems Ltd Product coating method and apparatus
DE20306270U1 (de) 2003-04-22 2003-06-12 J. Wagner AG, Altstätten Düse für eine Pulversprühpistole
GB2419467C (en) * 2003-07-11 2007-01-09 Tribotek Inc Multiple-contact woven electrical switches
US7128277B2 (en) * 2003-07-29 2006-10-31 Illinois Tool Works Inc. Powder bell with secondary charging electrode
JP4785744B2 (ja) † 2003-08-18 2011-10-05 ノードソン コーポレーション 自動粉体コーティングスプレーアプリケーター
US7793869B2 (en) * 2003-08-18 2010-09-14 Nordson Corporation Particulate material applicator and pump
JP4578908B2 (ja) * 2004-09-17 2010-11-10 トヨタ自動車株式会社 静電塗装装置
US20060292271A1 (en) * 2005-06-27 2006-12-28 Peter King Spray coating method and apparatus
ES2527489T3 (es) * 2007-07-10 2015-01-26 Finishing Brands Holdings Inc. Aparato y método de dispensación de material de revestimiento
DE102007048557B3 (de) * 2007-10-09 2009-06-04 Ab Skf Anordnung zum Abdichten
WO2009069396A1 (ja) * 2007-11-30 2009-06-04 Abb K.K. 静電塗装装置
DE102007060211B4 (de) * 2007-12-14 2022-04-28 Gema Switzerland Gmbh Verfahren und Vorrichtung zum elektrostatischen Sprühbeschichten von Objekten
US8746597B2 (en) * 2009-09-21 2014-06-10 E-Mist Innovations, Inc. Electrostatic spray system
JP5513061B2 (ja) * 2009-10-09 2014-06-04 旭サナック株式会社 静電塗装システム、および、静電塗装用スプレーガン
GB2487944B (en) * 2011-02-09 2018-02-21 Spice Application Systems Ltd A comestible product coating delivery method and apparatus
JP5968716B2 (ja) * 2012-08-01 2016-08-10 住友化学株式会社 静電噴霧装置
EP2903748B1 (de) * 2012-10-01 2017-11-08 Graco Minnesota Inc. Sprühspitzenanordnung für elektrostatische spritzpistole
FR3004661B1 (fr) 2013-04-22 2017-06-02 Sames Tech Projecteur electrostatique de produit de revetement liquide et installation de projection comprenant un tel projecteur
JP5681779B1 (ja) * 2013-11-08 2015-03-11 ランズバーグ・インダストリー株式会社 静電塗装機
JP6485951B2 (ja) * 2015-03-20 2019-03-20 アネスト岩田株式会社 静電噴霧装置の流量調整方法、及び、その流量調整のできる静電噴霧装置
TWI634951B (zh) 2016-07-21 2018-09-11 報知機股份有限公司 Electrostatic spray generating device and charged water particle dispersing device
PL3737506T3 (pl) * 2018-01-12 2023-06-19 Spraying Systems Co. Zespół dyszy rozpyłowej i sposób kształtowania smugi aerozolu
US20220088627A1 (en) * 2019-01-25 2022-03-24 Spraying Systems Co. Induction device for electrostatic spray nozzle assembly

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US3630441A (en) * 1970-10-30 1971-12-28 Tunzini Sames Electrostatic spraying apparatus
US3873024A (en) * 1971-08-13 1975-03-25 Ransburg Corp Apparatus for spraying a plurality of different powders
DE2203351B1 (de) * 1972-01-25 1973-08-23 Schaad Hans J Verfahren und Vorrichtung zur Beschichtung von Gegenstaenden mit Kunststoffpulver
DE7401584U (de) * 1973-04-06 1974-08-22 Mueller E Kg Vorrichtung zum elektrostatischen Überziehen von Gegenständen mit flüssigem oder pulverförmigem Material
JPS5243846A (en) * 1975-10-03 1977-04-06 Senichi Masuda Device for electrostatic powder coating
DE2627384C3 (de) * 1976-06-18 1979-02-22 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart Vorrichtung zum Zerstäuben von brennbarem Pulver in einem sauerstoffhaltigen gasförmigen Träger
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US4228961A (en) * 1979-05-07 1980-10-21 Onoda Cement Co., Ltd. Electrostatic power painting head
GB2093734B (en) * 1981-02-27 1984-12-19 Nat Res Dev Inductively charged spraying apparatus
US4630777A (en) * 1984-02-27 1986-12-23 Nordson Corporation Powder spray gun
DE3600808A1 (de) * 1986-01-14 1987-07-16 Esb Voehringer Elektrostatische pulverspruehvorrichtung mit triboelektrischer pulveraufladung
DE3609240C2 (de) * 1986-03-19 1996-08-01 Behr Industrieanlagen Vorrichtung zum elektrostatischen Beschichten von Gegenständen
US4774102A (en) 1986-06-09 1988-09-27 Morton Thiokol, Inc. Method of electrostatic powder spray coating
GB8615371D0 (en) * 1986-06-24 1986-07-30 Balachandran W Electrostatic spray head
FR2620354B2 (fr) * 1987-02-12 1990-01-05 Sames Sa Dispositif de projection electrostatique de produit en poudre
SU1623778A1 (ru) * 1988-09-05 1991-01-30 Кишиневское Научно-Производственное Объединение Технологии Электробытового Машиностроения "Технология" Электростатический распылитель
JP2926071B2 (ja) * 1990-05-18 1999-07-28 エービービー株式会社 静電塗装装置
US5039019A (en) * 1990-08-01 1991-08-13 Illinois Tool Works, Inc. Indirect charging electrostatic coating apparatus
DE4105116C2 (de) * 1991-02-19 2003-03-27 Behr Industrieanlagen Vorrichtung und Verfahren zum elektrostatischen Beschichten von Gegenständen
FR2692173B1 (fr) * 1992-06-10 1994-09-02 Sames Sa Dispositif de projection électrostatique d'un produit de revêtement en poudre à tête d'ionisation tournante.
FR2692501B1 (fr) * 1992-06-22 1995-08-04 Sames Sa Dispositif de projection electrostatique de produit de revetement liquide a tete de pulverisation rotative.
FR2695327B1 (fr) * 1992-09-09 1995-07-07 Sames Sa Dispositif de projection électrostatique de produit de revêtement électriquement conducteur, muni d'un réservoir isolé adapté à contenir un tel produit.
DE9305642U1 (de) * 1993-04-15 1993-06-17 Itw Gema Ag, St. Gallen Elektrostatische Sprühvorrichtung

Also Published As

Publication number Publication date
EP0620045B1 (de) 1998-07-29
DE4312262A1 (de) 1994-10-20
US5584931A (en) 1996-12-17
EP0620045A1 (de) 1994-10-19
TW258672B (de) 1995-10-01
DE59406528D1 (de) 1998-09-03
CN1072527C (zh) 2001-10-10
CN1101305A (zh) 1995-04-12
ES2118991T3 (es) 1998-10-01

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