ES485902A1 - Disposicion de atomizacion para polvo para el recubrimiento de objetos, y procedimiento de atomizacion correspondiene. - Google Patents

Disposicion de atomizacion para polvo para el recubrimiento de objetos, y procedimiento de atomizacion correspondiene.

Info

Publication number
ES485902A1
ES485902A1 ES485902A ES485902A ES485902A1 ES 485902 A1 ES485902 A1 ES 485902A1 ES 485902 A ES485902 A ES 485902A ES 485902 A ES485902 A ES 485902A ES 485902 A1 ES485902 A1 ES 485902A1
Authority
ES
Spain
Prior art keywords
gas
atomizer
stream
atomized
channel
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
Application number
ES485902A
Other languages
English (en)
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 AG Apparatebau
Gema AG
Original Assignee
Gema AG Apparatebau
Gema 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
Priority claimed from DE2852412A external-priority patent/DE2852412C2/de
Priority claimed from DE19792923451 external-priority patent/DE2923451C2/de
Application filed by Gema AG Apparatebau, Gema AG filed Critical Gema AG Apparatebau
Publication of ES485902A1 publication Critical patent/ES485902A1/es
Expired 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/07—Coanda

Landscapes

  • Nozzles (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Fertilizing (AREA)

Abstract

Disposición de atomización para polvo para el recubrimiento de objetos, con un canal para polvo, un orificio de desembocadura dispuesto detrás de aquél, que se ensancha en la dirección de circulación, y con al menos un cable para gas para la incorporación en lo esencial tangencial de gas atomizador en el camino de circulación del polvo, caracterizada porque a) la salida del canal para gas atomizador está dispuesta inmediatamente junto al extremo aguas arriba del orificio de desembocadura; b) el orificio de desembocadura está estructurado ensanchándose progresivamente desde la salida del canal de gas atomizador en la dirección de circulación, c) el orificio de desembocadura se ensancha progresivamente en la dirección de circulación y d) el orificio de desembocadura y el siguiente camino de circulación del polvo están libres de elementos de inserción que tienen superficies directoras para el polvo.
ES485902A 1978-12-04 1979-11-13 Disposicion de atomizacion para polvo para el recubrimiento de objetos, y procedimiento de atomizacion correspondiene. Expired ES485902A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2852412A DE2852412C2 (de) 1978-12-04 1978-12-04 Zerstäubungseinrichtung für Pulver zum Beschichten von Gegenständen
DE19792923451 DE2923451C2 (de) 1979-06-09 1979-06-09 Verfahren und Vorrichtung zum Sprühbeschichten von Gegenständen mit Pulver

Publications (1)

Publication Number Publication Date
ES485902A1 true ES485902A1 (es) 1980-07-01

Family

ID=25776721

Family Applications (1)

Application Number Title Priority Date Filing Date
ES485902A Expired ES485902A1 (es) 1978-12-04 1979-11-13 Disposicion de atomizacion para polvo para el recubrimiento de objetos, y procedimiento de atomizacion correspondiene.

Country Status (12)

Country Link
US (1) US4324361A (es)
AR (1) AR221909A1 (es)
AU (1) AU537004B2 (es)
BR (1) BR7907867A (es)
CA (1) CA1125334A (es)
ES (1) ES485902A1 (es)
FR (1) FR2443288A1 (es)
GB (1) GB2038209B (es)
IT (1) IT1125676B (es)
NL (1) NL7908760A (es)
NO (1) NO793684L (es)
SE (1) SE438966B (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3014133C2 (de) * 1980-04-12 1984-04-19 Ransburg-Gema AG, 9015 St.Gallen Vorrichtung zum Zerstäuben von Pulver
DE3412694A1 (de) * 1983-04-07 1984-10-11 Kopperschmidt-Mueller GmbH & Co KG, 7057 Winnenden Verfahren und vorrichtung zum elektrostatischen aufspruehen von pulverteilchen auf eine zu beschichtende oberflaeche
GB2149691B (en) * 1983-11-12 1987-05-07 Bip Chemicals Ltd Coating and spraying solids
DD232595A3 (de) * 1984-02-08 1986-02-05 Verkehrswesen Hochschule Vorrichtung zum elektrokinetischen aufladen von pulverfoermigen stoffen
US4572438A (en) * 1984-05-14 1986-02-25 Nordson Corporation Airless spray gun having improved nozzle assembly and electrode circuit connections
US4721255A (en) * 1986-03-19 1988-01-26 Graco Inc. Electrostatic resistive stud
US4941617A (en) * 1988-12-14 1990-07-17 United Technologies Corporation Airblast fuel nozzle
US5093602A (en) * 1989-11-17 1992-03-03 Charged Injection Corporation Methods and apparatus for dispersing a fluent material utilizing an electron beam
US5431343A (en) * 1994-03-15 1995-07-11 Nordson Corporation Fiber jet nozzle for dispensing viscous adhesives
US5518546A (en) * 1994-10-05 1996-05-21 Enexus Corporation Apparatus for coating substrates with inductively charged resinous powder particles
US5850976A (en) * 1997-10-23 1998-12-22 The Eastwood Company Powder coating application gun and method for using the same
FR2776946B1 (fr) * 1998-04-01 2000-05-26 Sames Sa Bol de pulverisation et projecteur rotatif electrostatique equipe d'un tel bol
US6311903B1 (en) * 1999-08-18 2001-11-06 The Procter & Gamble Company Hand-held electrostatic sprayer apparatus
US6318647B1 (en) * 1999-08-18 2001-11-20 The Procter & Gamble Company Disposable cartridge for use in a hand-held electrostatic sprayer apparatus
DE10041164B4 (de) * 2000-08-21 2007-09-06 Webasto Ag Niederdruck-Zerstäubungsvorrichtung
DE10138917A1 (de) * 2001-08-08 2003-03-06 Itw Gema Ag Pulversprühbeschichtungsvorrichtung
DE10319916A1 (de) * 2003-05-05 2004-11-25 Itw Gema Ag Sprühgerät für Beschichtungsmaterial, insbesondere Beschichtungspulver
DE10324074B4 (de) * 2003-05-27 2006-01-26 Dürr Systems GmbH Glockenteller für einen Rotationszerstäuber
US7913938B2 (en) * 2004-11-12 2011-03-29 Mystic Tan, Inc. Electrostatic spray nozzle with adjustable fluid tip and interchangeable components
DE102005010835A1 (de) 2005-03-07 2006-09-14 Itw Gema Ag Sprühbeschichtungs-Steuergerät
CN101631622B (zh) 2006-12-14 2013-04-24 特罗诺克斯有限公司 用于射流微粉磨机的改进射流喷嘴
DE102007060211B4 (de) 2007-12-14 2022-04-28 Gema Switzerland Gmbh Verfahren und Vorrichtung zum elektrostatischen Sprühbeschichten von Objekten
CN107262320B (zh) * 2017-06-26 2023-08-29 中信戴卡股份有限公司 一种混线式轮毂螺栓孔自动清粉系统及组合式清粉枪
MX2021008489A (es) 2020-07-14 2022-01-17 Techtronic Cordless Gp Pulverizador motorizado.
CN112275703A (zh) * 2020-09-30 2021-01-29 南京华易泰电子科技有限公司 一种利用柯恩达效应的水刀结构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1559625A (en) * 1924-02-21 1925-11-03 Paul W Kutis Burner
US2361144A (en) * 1941-04-07 1944-10-24 Grinnell Corp Method of atomizing liquids
US2988139A (en) * 1956-11-14 1961-06-13 Sebac Nouvelie S A Spraying device
BE625675A (es) * 1961-12-08
DE1280104B (de) * 1963-09-05 1968-10-10 Firestone Produkte A G Fab F Radialspritzduese zum Zerstaeuben und Mischen eines Pulvers und einer Fluessigkeit
CH429517A (de) 1965-12-06 1967-01-31 Gema Ag Pulversprühorgan zum Beschichten von Gegenständen im elektrostatischen Feld
IT992150B (it) * 1973-05-29 1975-09-10 Turbosol A I Srl Testina spruzzatrice di impasti cementizi per l applicazione mec canica di intonaci
FR2236351A5 (en) * 1973-07-05 1975-01-31 Air Ind Electrostatic powder sprat gun - has contrarotating inner and outer swirling air jets
US4171096A (en) * 1977-05-26 1979-10-16 John Welsh Spray gun nozzle attachment
US4225090A (en) * 1979-09-07 1980-09-30 Toyota Jidosha Kogyo Kabushiki Kaisha Device for painting by electrostatic powder spraying

Also Published As

Publication number Publication date
GB2038209A (en) 1980-07-23
BR7907867A (pt) 1980-07-22
NO793684L (no) 1980-06-05
US4324361A (en) 1982-04-13
GB2038209B (en) 1983-04-27
IT1125676B (it) 1986-05-14
IT7927223A0 (it) 1979-11-12
NL7908760A (nl) 1980-06-06
CA1125334A (en) 1982-06-08
FR2443288B1 (es) 1984-02-24
AR221909A1 (es) 1981-03-31
SE438966B (sv) 1985-05-28
AU537004B2 (en) 1984-05-31
FR2443288A1 (fr) 1980-07-04
AU5344679A (en) 1980-06-12
SE7909191L (sv) 1980-06-05

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