EP0689875A3 - Pneumatische Fördervorrichtung für Pulver, insbesondere Beschichtungspulver - Google Patents

Pneumatische Fördervorrichtung für Pulver, insbesondere Beschichtungspulver Download PDF

Info

Publication number
EP0689875A3
EP0689875A3 EP95108877A EP95108877A EP0689875A3 EP 0689875 A3 EP0689875 A3 EP 0689875A3 EP 95108877 A EP95108877 A EP 95108877A EP 95108877 A EP95108877 A EP 95108877A EP 0689875 A3 EP0689875 A3 EP 0689875A3
Authority
EP
European Patent Office
Prior art keywords
powder
pneumatic apparatus
conveying
particularly coating
coating powder
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.)
Withdrawn
Application number
EP95108877A
Other languages
English (en)
French (fr)
Other versions
EP0689875A2 (de
Inventor
Guido Rutz
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
Publication of EP0689875A2 publication Critical patent/EP0689875A2/de
Publication of EP0689875A3 publication Critical patent/EP0689875A3/de
Withdrawn legal-status Critical Current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
EP95108877A 1994-07-02 1995-06-09 Pneumatische Fördervorrichtung für Pulver, insbesondere Beschichtungspulver Withdrawn EP0689875A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944423254 DE4423254C2 (de) 1994-07-02 1994-07-02 Pneumatische Fördervorrichtung für Pulver, insbesondere Beschichtungspulver
DE4423254 1994-07-02

Publications (2)

Publication Number Publication Date
EP0689875A2 EP0689875A2 (de) 1996-01-03
EP0689875A3 true EP0689875A3 (de) 1996-08-07

Family

ID=6522108

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95108877A Withdrawn EP0689875A3 (de) 1994-07-02 1995-06-09 Pneumatische Fördervorrichtung für Pulver, insbesondere Beschichtungspulver

Country Status (2)

Country Link
EP (1) EP0689875A3 (de)
DE (1) DE4423254C2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19531421A1 (de) * 1995-08-26 1997-02-27 Gema Volstatic Ag Injektor-Vorrichtung zur Pulver-Sprühbeschichtung
DE29723225U1 (de) 1997-07-10 1998-06-04 Kolb, Robert, jun., 88046 Friedrichshafen Pneumatische Vorrichtung zum Ansaugen von Farbpulver aus einem Behältnis
GB9718944D0 (en) 1997-09-05 1997-11-12 Nordson Corp Improvements relating to powder spray coating
DE19748375A1 (de) * 1997-11-03 1999-05-06 Itw Gema Ag Verfahren und Vorrichtung zum Pulver-Sprühbeschichten
DE19748376A1 (de) 1997-11-03 1999-05-06 Itw Gema Ag Verfahren und Vorrichtung zum Pulver-Sprühbeschichten
US6852164B2 (en) 1998-05-22 2005-02-08 Nordson Corporation Powder supply system for coating installations with a plurality of application units
DE19823068A1 (de) * 1998-05-22 1999-11-25 Erich Kraemer Pulverversorgungssystem für Pulverbeschichtungsanlage
WO2001019529A2 (en) * 1999-09-17 2001-03-22 Nordson Corporation Quick color change powder coating system
EP1138394A1 (de) 2000-03-31 2001-10-04 Nordson Corporation Verbesserungen von und in Bezug auf ein Pulverbeschichtungssystem
US6730169B2 (en) 2000-08-22 2004-05-04 Nordson Corporation Electrostatic power coating system
DE10101366A1 (de) 2001-01-13 2002-08-08 Itw Gema Ag Sprühbeschichtungs-Pulverzentrum

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1398331A (fr) * 1964-06-09 1965-05-07 Ransburg Electro Coating Corp Procédé et appareil d'enduisage électrostatique
FR2139968A1 (de) * 1971-05-28 1973-01-12 Champion Spark Plug Co
FR2171686A5 (de) * 1972-02-10 1973-09-21 Air Ind
US3863808A (en) * 1974-01-16 1975-02-04 Volstatic Canada Particulate material conveying apparatus
DE2508260A1 (de) * 1975-02-26 1976-09-09 Hebenstiel Hans Werner Foerder- und dosiergeraet fuer pulverfoermige ueberzugsmittel zum beschichten von werkstuecken
EP0453750A2 (de) * 1990-04-24 1991-10-30 Metri Airfluid Ag Einrichtung zum Fluidisieren von in einem BehÀ¤lter befindlichen Pulver und Abführen fluidisierten Pulvers unmittelbar zu einer Sprühpistole einer elektrostatischen Pulverbeschichtungsanlage
DE4021674A1 (de) * 1990-07-07 1992-01-16 Gema Ransburg Ag Vorrichtung zum pneumatischen foerdern von pulver aus einem behaelter
DE4114097A1 (de) * 1991-04-30 1992-11-05 Thiemt Ohg Geb Vorrichtung zur pulverbeschichtung
GB2276571A (en) * 1993-03-26 1994-10-05 Static International Limited Powder feed venturi device for electrostatic spray guns

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH191578A (fr) * 1933-11-18 1937-06-30 Benoit Francois Philippe Charl Appareil de mise en suspension de poudres dans un courant gazeux.
EP0184994B2 (de) * 1984-09-26 1992-11-19 Siegfried Frei Pulverabsaugvorrichtung
DE3827014A1 (de) * 1988-04-14 1989-10-26 Erich Kraemer Verfahren und vorrichtung zum zufuehren eines pulverfoermigen materials zu einer versorgungseinrichtung
DE3920635A1 (de) * 1989-06-23 1991-01-03 Wagner Int Einrichtung zum fluidisieren und abfoerdern von pulver
DE4010914C1 (en) * 1990-04-04 1991-07-11 Wagner International Ag, Altstaetten, Ch Fluidising and convey set=up for electrostatic powder coating appts. - has container pivotable about 180 deg. on frame and with fluidising plate on lid
DE4012190A1 (de) * 1990-04-14 1991-10-17 Gema Ransburg Ag Pneumatische pulvertransportvorrichtung
DE69132062T2 (de) * 1990-12-27 2000-09-07 Matsuo Sangyo Co. Ltd., Osaka Vorrichtung zur Zuführung von Pulverfarben

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1398331A (fr) * 1964-06-09 1965-05-07 Ransburg Electro Coating Corp Procédé et appareil d'enduisage électrostatique
FR2139968A1 (de) * 1971-05-28 1973-01-12 Champion Spark Plug Co
FR2171686A5 (de) * 1972-02-10 1973-09-21 Air Ind
US3863808A (en) * 1974-01-16 1975-02-04 Volstatic Canada Particulate material conveying apparatus
DE2508260A1 (de) * 1975-02-26 1976-09-09 Hebenstiel Hans Werner Foerder- und dosiergeraet fuer pulverfoermige ueberzugsmittel zum beschichten von werkstuecken
EP0453750A2 (de) * 1990-04-24 1991-10-30 Metri Airfluid Ag Einrichtung zum Fluidisieren von in einem BehÀ¤lter befindlichen Pulver und Abführen fluidisierten Pulvers unmittelbar zu einer Sprühpistole einer elektrostatischen Pulverbeschichtungsanlage
DE4021674A1 (de) * 1990-07-07 1992-01-16 Gema Ransburg Ag Vorrichtung zum pneumatischen foerdern von pulver aus einem behaelter
DE4114097A1 (de) * 1991-04-30 1992-11-05 Thiemt Ohg Geb Vorrichtung zur pulverbeschichtung
GB2276571A (en) * 1993-03-26 1994-10-05 Static International Limited Powder feed venturi device for electrostatic spray guns

Also Published As

Publication number Publication date
EP0689875A2 (de) 1996-01-03
DE4423254C2 (de) 1998-11-05
DE4423254A1 (de) 1996-01-04

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