DE59810986D1 - Verfahren und Vorrichtung zum Pulver-Sprühbeschichten - Google Patents

Verfahren und Vorrichtung zum Pulver-Sprühbeschichten

Info

Publication number
DE59810986D1
DE59810986D1 DE59810986T DE59810986T DE59810986D1 DE 59810986 D1 DE59810986 D1 DE 59810986D1 DE 59810986 T DE59810986 T DE 59810986T DE 59810986 T DE59810986 T DE 59810986T DE 59810986 D1 DE59810986 D1 DE 59810986D1
Authority
DE
Germany
Prior art keywords
powder
spray device
injector
inlet
air
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 - Fee Related
Application number
DE59810986T
Other languages
English (en)
Inventor
Felix Mauchle
Heinz Hoefler
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.)
Gema Switzerland GmbH
Original Assignee
Gema Switzerland GmbH
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 Switzerland GmbH filed Critical Gema Switzerland GmbH
Application granted granted Critical
Publication of DE59810986D1 publication Critical patent/DE59810986D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/1472—Powder extracted from a powder container in a direction substantially opposite to gravity by a suction device dipped into the powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1481—Spray pistols or apparatus for discharging particulate material
    • B05B7/1486—Spray pistols or apparatus for discharging particulate material for spraying particulate material in dry state

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Nozzles (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Coating Apparatus (AREA)
DE59810986T 1997-11-03 1998-08-13 Verfahren und Vorrichtung zum Pulver-Sprühbeschichten Expired - Fee Related DE59810986D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19748375A DE19748375A1 (de) 1997-11-03 1997-11-03 Verfahren und Vorrichtung zum Pulver-Sprühbeschichten

Publications (1)

Publication Number Publication Date
DE59810986D1 true DE59810986D1 (de) 2004-04-22

Family

ID=7847359

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19748375A Withdrawn DE19748375A1 (de) 1997-11-03 1997-11-03 Verfahren und Vorrichtung zum Pulver-Sprühbeschichten
DE59810986T Expired - Fee Related DE59810986D1 (de) 1997-11-03 1998-08-13 Verfahren und Vorrichtung zum Pulver-Sprühbeschichten

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19748375A Withdrawn DE19748375A1 (de) 1997-11-03 1997-11-03 Verfahren und Vorrichtung zum Pulver-Sprühbeschichten

Country Status (5)

Country Link
US (1) US6217654B1 (de)
EP (1) EP0913203B1 (de)
JP (1) JPH11207214A (de)
AT (1) ATE261777T1 (de)
DE (2) DE19748375A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6223997B1 (en) * 1998-09-17 2001-05-01 Nordson Corporation Quick color change powder coating system
GB0100756D0 (en) * 2001-01-11 2001-02-21 Powderject Res Ltd Needleless syringe
WO2003000397A1 (fr) * 2001-06-22 2003-01-03 Kabushiki Kaisha Powrex Dispositif de traitement de particules de poudre
US20040004903A1 (en) * 2002-07-03 2004-01-08 Johnsondiversey, Inc. Apparatus and method of mixing and dispensing a powder
US6915966B2 (en) 2003-01-29 2005-07-12 Specialty Minerals (Michigan) Inc. Apparatus for the gunning of a refractory material and nozzles for same
DE10322170A1 (de) † 2003-05-16 2004-12-09 Dürr Systems GmbH Vorrichtung zur Hohlraumkonservierung und Vorzerstäuber
DE102004043411B3 (de) 2004-09-02 2006-05-04 Weitmann & Konrad Gmbh & Co Kg Vorrichtung und Verfahren zum Erzeugen eines Puder-Luft-Gemisches
JP2006193888A (ja) * 2005-01-11 2006-07-27 Handa Kikai Kk アスファルト溶液散布装置における散布ノズル洗浄装置
US7854397B2 (en) * 2005-01-21 2010-12-21 Specialty Minerals (Michigan) Inc. Long throw shotcrete nozzle
WO2006122281A2 (en) * 2005-05-11 2006-11-16 Dürr Systems, Inc. Fluid line clearing system
GB0708758D0 (en) * 2007-05-04 2007-06-13 Powderject Res Ltd Particle cassettes and process thereof
CN102441505A (zh) 2007-05-09 2012-05-09 诺信公司 用于粉末喷枪的喷嘴
DE102011004352B4 (de) * 2011-02-18 2014-05-15 Gema Switzerland Gmbh Vorrichtung zum pneumatischen Fördern von Pulver
CN102632001A (zh) * 2012-04-19 2012-08-15 中冶京诚工程技术有限公司 一种粉末分流器
FR3004767B1 (fr) * 2013-04-17 2015-05-15 Sames Technologies Pompe a effet venturi et installation d'application de revetement de peinture
CN103331226B (zh) * 2013-07-04 2015-09-02 裕东（中山）机械工程有限公司 一种闭路循环的自动清理供粉装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625404A (en) 1969-06-02 1971-12-07 Ransburg Electro Coating Corp Apparatus and method for dispensing particulate material
BE790830A (fr) 1971-11-02 1973-02-15 Nordson Corp Pulverisateur electrostatique
DE2849269C2 (de) * 1978-11-14 1980-11-27 Gema Ag, Apparatebau, St. Gallen (Schweiz) Verfahren zum Pulversprühen und pneumatische Pulversprüheinrichtung
FR2441435A1 (fr) 1978-11-14 1980-06-13 Gema Ag Procede et dispositif de projection, notamment pour le revetement d'objets avec de la poudre
US4600603A (en) * 1984-06-21 1986-07-15 Nordson Corporation Powder spray apparatus and powder spray method
US4824295A (en) 1984-12-13 1989-04-25 Nordson Corporation Powder delivery system
DE3542710A1 (de) * 1985-12-03 1987-06-04 Bohnacker Tegometall Vorrichtung zum farbpulvereinzug beim pulverlackieren
US4987001A (en) * 1989-02-09 1991-01-22 Nordson Corporation Method and apparatus for coating the interior surface of hollow, tubular articles
DE8915968U1 (de) 1989-08-11 1992-12-17 Gema Volstatic Ag, St. Gallen Elektrostatische Pulverbeschichtungseinrichtung
US5520735A (en) * 1992-06-30 1996-05-28 Nordson Corporation Nozzle assembly and system for applying powder to a workpiece
US5454256A (en) 1992-08-13 1995-10-03 Nordson Corporation Powder coating system with dew-point detection
WO1994013405A1 (en) * 1992-12-17 1994-06-23 Nordson Corporation Improved powder coating system for difficult to handle powders
US5341989A (en) * 1993-02-16 1994-08-30 Nordson Corporation Electrostatic powder spray gun with hose purge adaptor
JP3489035B2 (ja) 1993-04-07 2004-01-19 ノードソン株式会社 粉体塗布装置
DE4319726A1 (de) 1993-06-15 1994-12-22 Gema Volstatic Ag Pulverfördereinrichtung
JPH07313922A (ja) * 1994-05-24 1995-12-05 I T M Kk 色替用気体搬送粉体供給システム
DE4419987A1 (de) 1994-06-08 1996-02-29 Gema Volstatic Ag Injektor-Fördervorrichtung zur pneumatischen Förderung von Pulver
DE4423254C2 (de) * 1994-07-02 1998-11-05 Gema Volstatic Ag Pneumatische Fördervorrichtung für Pulver, insbesondere Beschichtungspulver
DE4446798A1 (de) 1994-12-24 1996-06-27 Gema Volstatic Ag Luftzufuhrgerät einer Pulverbeschichtungsanlage
DE59610361D1 (de) 1995-09-18 2003-05-28 Elpatronic Ag Bergdietikon Verfahren zur Förderung eines pulverförmigen Gutes mittels eines Injectors
DE19538926A1 (de) 1995-10-19 1997-04-24 Gema Volstatic Ag Vorrichtung zur Pulverbeschichtung
DE19548607A1 (de) 1995-12-23 1997-06-26 Gema Volstatic Ag Pulver-Sprühbeschichtungsvorrichtung
DE19613967A1 (de) 1996-04-09 1997-10-16 Gema Volstatic Ag Vorrichtung zur Sprühbeschichtung

Also Published As

Publication number Publication date
JPH11207214A (ja) 1999-08-03
DE19748375A1 (de) 1999-05-06
EP0913203A1 (de) 1999-05-06
ATE261777T1 (de) 2004-04-15
EP0913203B1 (de) 2004-03-17
US6217654B1 (en) 2001-04-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee