EP1222966A3 - Sprühverfahren und Sprühvorrichtung für Beschichtungsflüssigkeit - Google Patents

Sprühverfahren und Sprühvorrichtung für Beschichtungsflüssigkeit Download PDF

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Publication number
EP1222966A3
EP1222966A3 EP02000317A EP02000317A EP1222966A3 EP 1222966 A3 EP1222966 A3 EP 1222966A3 EP 02000317 A EP02000317 A EP 02000317A EP 02000317 A EP02000317 A EP 02000317A EP 1222966 A3 EP1222966 A3 EP 1222966A3
Authority
EP
European Patent Office
Prior art keywords
cooling
spraying
coating liquid
cooling gas
nebulizer
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.)
Granted
Application number
EP02000317A
Other languages
English (en)
French (fr)
Other versions
EP1222966A2 (de
EP1222966B1 (de
Inventor
Ronald Steiger
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.)
Carlisle Fluid Technologies Germany GmbH
Original Assignee
ITW Oberflaechentechnik 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 ITW Oberflaechentechnik GmbH filed Critical ITW Oberflaechentechnik GmbH
Publication of EP1222966A2 publication Critical patent/EP1222966A2/de
Publication of EP1222966A3 publication Critical patent/EP1222966A3/de
Application granted granted Critical
Publication of EP1222966B1 publication Critical patent/EP1222966B1/de
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
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
    • 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
    • B05B5/001—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means incorporating means for heating or cooling, e.g. the material to be sprayed
    • 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
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
    • B05B5/0426—Means for supplying shaping gas

Landscapes

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

Abstract

Einem Flüssigkeitszerstäuber, vorzugsweise einer Zerstäuberglocke (4), wird über eine Kühlgasleitung (14) Kühlgas zugeführt zur Kühlung seiner Stirnfläche (24), über welche Beschichtungsmaterial strömt und dabei mit der Außenluft Kontakt hat. Durch die Kühlung wird eine Schichtbildung auf dieser Stirnseite vermieden oder ihre Bildungsgeschwindigkeit reduziert.
EP02000317A 2001-01-13 2002-01-04 Sprühverfahren und Sprühvorrichtung für Beschichtungsflüssigkeit Expired - Lifetime EP1222966B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10101369 2001-01-13
DE10101369A DE10101369A1 (de) 2001-01-13 2001-01-13 Sprühverfahren und Sprühvorrichtung für Beschichtungsflüssigkeit

Publications (3)

Publication Number Publication Date
EP1222966A2 EP1222966A2 (de) 2002-07-17
EP1222966A3 true EP1222966A3 (de) 2003-11-12
EP1222966B1 EP1222966B1 (de) 2009-10-21

Family

ID=7670472

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02000317A Expired - Lifetime EP1222966B1 (de) 2001-01-13 2002-01-04 Sprühverfahren und Sprühvorrichtung für Beschichtungsflüssigkeit

Country Status (4)

Country Link
US (1) US6915963B2 (de)
EP (1) EP1222966B1 (de)
CA (1) CA2367257C (de)
DE (2) DE10101369A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050274821A1 (en) * 2004-06-11 2005-12-15 Lear Corporation Heated spray applicator

Citations (10)

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DE847578C (de) * 1947-04-10 1952-08-25 Carl Andermatt Einrichtung an Lagern von schnellaufenden Zerstaeuberscheibenwellen, insbesondere fuer Trockner
DE913520C (de) * 1951-09-22 1954-06-14 Erich Schmarbeck Vorrichtung zum Zerstaeuben von fluessigen oder pulverfoermigen Stoffen in luftschwebenden Nebel
JPS5993804A (ja) * 1982-11-17 1984-05-30 Hitachi Ltd 回転式噴霧化装置
DE8607841U1 (de) * 1986-03-21 1986-05-15 Behr-Industrieanlagen GmbH & Co, 7121 Ingersheim Vorrichtung zum Vernebeln flüssiger Farbe, insbesondere Lackzerstäuber
EP0237668A1 (de) * 1986-01-23 1987-09-23 Interlock Corporation Verfahren und Vorrichtung zum Beschichten der Oberfläche eines grossen metallischen Gegenstandes mit abgekühlten, elektrostatisch geladenen Teilchen
EP0283917A2 (de) * 1987-03-23 1988-09-28 Behr Industrieanlagen GmbH & Co. Rotationszerstäuber mit einem Turbinenmotor
FR2626199A1 (fr) * 1988-01-25 1989-07-28 Mediterranee Const Navales Ind Dispositif de turbine d'atomisation d'un liquide, le cas echeant charge dans un gaz chaud
DE4017603C1 (de) * 1990-05-31 1991-07-18 Wagner International Ag, Altstaetten, Ch
EP0480226A1 (de) * 1986-06-26 1992-04-15 DeVILBISS AIR POWER COMPANY Halterung für die Luftkappe eines mit Luftlager ausgerüsteten rotierenden Zerstäubers
EP0878238A1 (de) * 1996-12-03 1998-11-18 ABB Industry K.K. Beschichtungsvorrichtung mit einem rotierenden sprühkopf

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DE220888C (de)
FR626199A (fr) 1926-01-06 1927-08-31 Aug Klonne Piston de fermeture pour récipients servant à emmagasiner des gaz, de la vapeur ou des liquides volatils
DE825379C (de) 1948-11-26 1951-12-17 Emil Kirschbaum Dr Ing Zerstaeubungsduese
US3606154A (en) * 1968-12-23 1971-09-20 Mono Therm Insulation Systems Spray coating apparatus
US5845846A (en) * 1969-12-17 1998-12-08 Fujisaki Electric Co., Ltd. Spraying nozzle and method for ejecting liquid as fine particles
US3731145A (en) 1970-11-23 1973-05-01 Nordson Corp Electrostatic spray gun with self-contained miniaturized power pack integral therewith
BE795236A (fr) * 1972-02-09 1973-05-29 Vysoka Skola Banska Ostrava Bruleur a plasma avec alimentation axiale du gaz stabilisant
US4275838A (en) 1977-09-12 1981-06-30 Ransburg Corporation Rotating atomizing device
US4236059A (en) * 1978-11-03 1980-11-25 United Technologies Corporation Thermal spray apparatus
US4283925A (en) * 1979-11-15 1981-08-18 Robert Wildfeuer System for cooling
DE3000002C2 (de) 1980-01-02 1985-07-25 Ernst Mueller Gmbh & Co, 7057 Winnenden Elektrostatische Farbspritzpistole mit Rotationszertäuber
US4361285A (en) 1980-06-03 1982-11-30 Fluid Kinetics, Inc. Mixing nozzle
DE3105186A1 (de) 1981-02-13 1982-09-09 Kümmel, Joachim, Dipl.-Ing., 4044 Kaarst Rotationszerstaeuber
DE3135721C3 (de) 1981-09-09 1991-04-18 Ransburg Gmbh Verfahren und anlage zum verspruehen von farben
DE3225844C2 (de) 1982-07-09 1985-06-20 Sprimag Spritzmaschinenbau Gmbh, 7312 Kirchheim Verfahren und Vorrichtung zum Auftragen von Schichten aus thermoplastischen Kunststoffen
US4597919A (en) * 1982-08-31 1986-07-01 Aluminum Company Of America Process for the production of particulate metal
US4505430A (en) 1982-11-22 1985-03-19 Ransburg Corporation Self-cleaning atomizer
DE3504167A1 (de) 1985-02-07 1986-08-07 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren und vorrichtung zur reinigung von rauchgasen mit additivsuspensionen nach dem prinzip der luftstromzerstaeubung
DE3509874C2 (de) 1985-03-19 1994-05-19 Behr & Sohn Hermann Einrichtung zum Vernebeln flüssiger Farbe
US4928883A (en) * 1986-06-26 1990-05-29 The Devilbiss Company Air turbine driven rotary atomizer
DE3718154A1 (de) * 1987-05-29 1988-12-08 Gema Ransburg Ag Sprueheinheit mit einem rotationsspruehorgan
FR2652518B1 (fr) * 1989-10-03 1994-04-08 Sames Sa Dispositif de projection de produit de revetement a organe rotatif de pulverisation.
US5065692A (en) * 1990-04-30 1991-11-19 At&T Bell Laboratories Solder flux applicator
US5120582A (en) * 1991-01-16 1992-06-09 Browning James A Maximum combustion energy conversion air fuel internal burner
US5219690A (en) * 1991-04-12 1993-06-15 Xerox Corporation Substrate and process for coating a substrate with multi-pigment charge generation layers
US6081281A (en) * 1991-12-30 2000-06-27 Vutek, Inc. Spray head for a computer-controlled automatic image reproduction system
US5233153A (en) * 1992-01-10 1993-08-03 Edo Corporation Method of plasma spraying of polymer compositions onto a target surface
DE9419641U1 (de) * 1994-12-07 1995-02-02 Dürr GmbH, 70435 Stuttgart Rotationszerstäuber mit einem Glockenkörper
US5639027A (en) * 1994-12-08 1997-06-17 Ransburg Corporation Two component external mix spray gun
DE4443811A1 (de) * 1994-12-09 1996-06-13 Kuenzli Franz Ag Universell anwendbarer Hochgeschwindigkeits-Flammspritzbrenner zum Verspritzen von draht-, stab- und/oder pulverförmigen Spritzzusatz-Werkstoffen
US6056215A (en) * 1995-03-15 2000-05-02 Nordson Corporation Electrostatic rotary atomizing spray device
DE19636159A1 (de) 1996-09-06 1998-03-12 Abb Patent Gmbh Rotationszerstäuber
US5948476A (en) * 1996-11-08 1999-09-07 Matsushita Electric Industrial Co., Ltd. Method and apparatus for producing molecular film
US5914153A (en) * 1997-08-19 1999-06-22 Georgia-Pacific Corporation Liquid coating apparatus and system for cleaning rotary coating applicator thereof without interruption of coating process
DE19919037A1 (de) * 1999-04-27 2000-11-02 Itw Oberflaechentechnik Gmbh Sprühbeschichtungspistole
TW487602B (en) * 1999-09-09 2002-05-21 Yu-Tsai Liu Nozzle device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE847578C (de) * 1947-04-10 1952-08-25 Carl Andermatt Einrichtung an Lagern von schnellaufenden Zerstaeuberscheibenwellen, insbesondere fuer Trockner
DE913520C (de) * 1951-09-22 1954-06-14 Erich Schmarbeck Vorrichtung zum Zerstaeuben von fluessigen oder pulverfoermigen Stoffen in luftschwebenden Nebel
JPS5993804A (ja) * 1982-11-17 1984-05-30 Hitachi Ltd 回転式噴霧化装置
EP0237668A1 (de) * 1986-01-23 1987-09-23 Interlock Corporation Verfahren und Vorrichtung zum Beschichten der Oberfläche eines grossen metallischen Gegenstandes mit abgekühlten, elektrostatisch geladenen Teilchen
DE8607841U1 (de) * 1986-03-21 1986-05-15 Behr-Industrieanlagen GmbH & Co, 7121 Ingersheim Vorrichtung zum Vernebeln flüssiger Farbe, insbesondere Lackzerstäuber
EP0480226A1 (de) * 1986-06-26 1992-04-15 DeVILBISS AIR POWER COMPANY Halterung für die Luftkappe eines mit Luftlager ausgerüsteten rotierenden Zerstäubers
EP0283917A2 (de) * 1987-03-23 1988-09-28 Behr Industrieanlagen GmbH & Co. Rotationszerstäuber mit einem Turbinenmotor
FR2626199A1 (fr) * 1988-01-25 1989-07-28 Mediterranee Const Navales Ind Dispositif de turbine d'atomisation d'un liquide, le cas echeant charge dans un gaz chaud
DE4017603C1 (de) * 1990-05-31 1991-07-18 Wagner International Ag, Altstaetten, Ch
EP0878238A1 (de) * 1996-12-03 1998-11-18 ABB Industry K.K. Beschichtungsvorrichtung mit einem rotierenden sprühkopf

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 0082, no. 03 (M - 326) 18 September 1984 (1984-09-18) *

Also Published As

Publication number Publication date
EP1222966A2 (de) 2002-07-17
CA2367257A1 (en) 2002-07-13
DE50213932D1 (de) 2009-12-03
CA2367257C (en) 2006-03-14
EP1222966B1 (de) 2009-10-21
US6915963B2 (en) 2005-07-12
US20020092923A1 (en) 2002-07-18
DE10101369A1 (de) 2002-07-18

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