ATE143835T1 - Elektrostatische sprühpistole mit hoher spannung und niedrigem druck - Google Patents

Elektrostatische sprühpistole mit hoher spannung und niedrigem druck

Info

Publication number
ATE143835T1
ATE143835T1 AT92107550T AT92107550T ATE143835T1 AT E143835 T1 ATE143835 T1 AT E143835T1 AT 92107550 T AT92107550 T AT 92107550T AT 92107550 T AT92107550 T AT 92107550T AT E143835 T1 ATE143835 T1 AT E143835T1
Authority
AT
Austria
Prior art keywords
air
pressure
fluid
nozzle
spray gun
Prior art date
Application number
AT92107550T
Other languages
English (en)
Inventor
Michael C Rodgers
Original Assignee
Ransburg Corp
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 Ransburg Corp filed Critical Ransburg Corp
Application granted granted Critical
Publication of ATE143835T1 publication Critical patent/ATE143835T1/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
    • 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
    • B05B7/0081—Apparatus supplied with low pressure gas, e.g. "hvlp"-guns; air supplied by a fan
    • 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
    • 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
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
    • B05B7/0815—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets with at least one gas jet intersecting a jet constituted by a liquid or a mixture containing a liquid for controlling the shape of the latter
    • 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
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
    • B05B7/066—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet
    • B05B7/067—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet the liquid outlet being annular

Landscapes

  • Nozzles (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
AT92107550T 1991-05-17 1992-05-05 Elektrostatische sprühpistole mit hoher spannung und niedrigem druck ATE143835T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/701,798 US5178330A (en) 1991-05-17 1991-05-17 Electrostatic high voltage, low pressure paint spray gun

Publications (1)

Publication Number Publication Date
ATE143835T1 true ATE143835T1 (de) 1996-10-15

Family

ID=24818725

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92107550T ATE143835T1 (de) 1991-05-17 1992-05-05 Elektrostatische sprühpistole mit hoher spannung und niedrigem druck

Country Status (7)

Country Link
US (1) US5178330A (de)
EP (1) EP0513626B1 (de)
JP (1) JPH0724797B2 (de)
AT (1) ATE143835T1 (de)
DE (1) DE69214345T2 (de)
FI (1) FI922226L (de)
IE (1) IE77864B1 (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2070717B1 (es) * 1993-03-11 1997-11-01 Sagola Sa Pistola aerografica perfeccionada de reducida presion.
US5409162A (en) * 1993-08-09 1995-04-25 Sickles; James E. Induction spray charging apparatus
JPH0889853A (ja) * 1994-07-29 1996-04-09 Nissan Motor Co Ltd コロナ放電方法および静電塗装装置
DE19621072A1 (de) * 1996-05-24 1997-11-27 Gema Volstatic Ag Elektrostatische Sprühvorrichtung
US6089471A (en) * 1998-03-25 2000-07-18 Accuspray, Inc. Fluid spray gun
KR100321195B1 (ko) * 1999-10-21 2002-01-19 안영후 스프레이 장치
JP3308516B2 (ja) * 2000-03-15 2002-07-29 ランズバーグ・インダストリー株式会社 エアスプレーガン
US6685106B1 (en) 2000-11-28 2004-02-03 Efc Systems, Inc. Paint spraying device
KR100492489B1 (ko) * 2001-04-10 2005-05-31 모창기 폴리우레탄 주입용 건의 어댑터
CA2495582C (en) * 2002-08-13 2016-07-12 Medical Instill Technologies, Inc. Container and valve assembly for storing and dispensing substances, and related method
US7296760B2 (en) 2004-11-17 2007-11-20 Illinois Tool Works Inc. Indexing valve
US7296759B2 (en) * 2004-11-19 2007-11-20 Illinois Tool Works Inc. Ratcheting retaining ring
US20060202060A1 (en) * 2004-12-06 2006-09-14 Alexander Kevin L Dispensing device handle assembly
US7757973B2 (en) * 2005-04-04 2010-07-20 Illinois Tool Works Inc. Hand-held coating dispensing device
US7460924B2 (en) * 2005-06-16 2008-12-02 Illinois Tool Works Inc. In-gun power supply control
US7364098B2 (en) * 2005-10-12 2008-04-29 Illinois Tool Works Inc. Material dispensing apparatus
US7621471B2 (en) * 2005-12-16 2009-11-24 Illinois Tool Works Inc. High voltage module with gas dielectric medium or vacuum
USD545943S1 (en) 2006-03-14 2007-07-03 Illinois Tool Works Inc. Coating material dispensing device
US7455249B2 (en) 2006-03-28 2008-11-25 Illinois Tool Works Inc. Combined direct and indirect charging system for electrostatically-aided coating system
US8496194B2 (en) 2008-03-10 2013-07-30 Finishing Brands Holdings Inc. Method and apparatus for retaining highly torqued fittings in molded resin or polymer housing
US8770496B2 (en) 2008-03-10 2014-07-08 Finishing Brands Holdings Inc. Circuit for displaying the relative voltage at the output electrode of an electrostatically aided coating material atomizer
US7926748B2 (en) 2008-03-10 2011-04-19 Illinois Tool Works Inc. Generator for air-powered electrostatically aided coating dispensing device
US7988075B2 (en) * 2008-03-10 2011-08-02 Illinois Tool Works Inc. Circuit board configuration for air-powered electrostatically aided coating material atomizer
USD608858S1 (en) 2008-03-10 2010-01-26 Illinois Tool Works Inc. Coating material dispensing device
US8590817B2 (en) 2008-03-10 2013-11-26 Illinois Tool Works Inc. Sealed electrical source for air-powered electrostatic atomizing and dispensing device
US8016213B2 (en) 2008-03-10 2011-09-13 Illinois Tool Works Inc. Controlling temperature in air-powered electrostatically aided coating material atomizer
US7918409B2 (en) 2008-04-09 2011-04-05 Illinois Tool Works Inc. Multiple charging electrode
TW201000213A (en) * 2008-05-15 2010-01-01 Graco Minnesota Inc Quarter turn side seal assembly
CN102355956A (zh) 2009-01-26 2012-02-15 3M创新有限公司 液体喷枪、喷枪平台和喷头组件
US8225968B2 (en) * 2009-05-12 2012-07-24 Illinois Tool Works Inc. Seal system for gear pumps
US8413911B2 (en) 2009-11-17 2013-04-09 Black & Decker Inc. Paint sprayer
EP2501488A1 (de) 2009-11-17 2012-09-26 Black & Decker Inc. Schnelllösemechanismus für eine farbspritzpistole
US8651402B2 (en) 2009-11-17 2014-02-18 Black & Decker Inc. Adjustable nozzle tip for paint sprayer
WO2011062986A1 (en) 2009-11-17 2011-05-26 Black & Decker Inc. Paint sprayer
US8550376B2 (en) 2009-11-17 2013-10-08 Black & Decker Inc. Paint sprayer
US8740111B2 (en) 2009-11-17 2014-06-03 Black & Decker Inc. Paint sprayer
JP6110313B2 (ja) 2011-02-09 2017-04-05 スリーエム イノベイティブ プロパティズ カンパニー 液体スプレーガン用のノズルチップ及びスプレーヘッドアセンブリ
BR112014001936A2 (pt) * 2011-07-28 2017-02-21 3M Innovative Properties Co conjunto de cabeça de aspersão com bocal/tampa de ar integrada para uma pistola de aspersão de líquido
RU2574755C2 (ru) 2011-10-12 2016-02-10 3М Инновейтив Пропертиз Компани Агрегаты головки распылителя для жидкостных пистолетов-распылителей
MX370998B (es) 2012-03-06 2020-01-13 3M Innovative Properties Co Pistola pulverizadora que tiene pasaje de sobrecompresion interno.
JP6444297B2 (ja) 2012-03-23 2018-12-26 スリーエム イノベイティブ プロパティズ カンパニー 分割不能なノズル付きスプレーガンバレル
US10493473B2 (en) 2013-07-15 2019-12-03 3M Innovative Properties Company Air caps with face geometry inserts for liquid spray guns
EP3265239B1 (de) 2015-03-04 2022-05-04 Martin Ruda 1. UG (haftungsbeschränkt). Spritzpistole
US11020759B2 (en) * 2016-04-20 2021-06-01 Carlisle Fluid Technologies, Inc. System for controlling air shaping flow in spray cap of spray tool
US20220250102A1 (en) * 2019-07-31 2022-08-11 National Institute Of Advanced Industrial Science And Technology Spray ionization device, analysis device, and surface coating device
US12090506B2 (en) 2020-07-14 2024-09-17 Techtronic Cordless Gp Powered sprayer
CN114308433B (zh) * 2021-12-20 2024-01-05 江苏大学 一种气力辅助静电喷头

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1849300A (en) * 1927-01-08 1932-03-15 Alexander F Jenkins Air brush
GB313122A (en) * 1928-06-07 1930-08-14 Alexander Frederick Jenkins Improvements in or relating to paint spraying apparatus
US1982055A (en) * 1931-02-18 1934-11-27 Alexander F Jenkins Apparatus for applying paint
US2740670A (en) * 1951-12-29 1956-04-03 Harder August Spray guns
US2864649A (en) * 1956-11-26 1958-12-16 Cline Electric Mfg Co Spray gun
US3093309A (en) * 1959-07-20 1963-06-11 Watanabe Tamotsu Electrostatic coating apparatus of spray-gun type
US3687368A (en) * 1971-04-19 1972-08-29 Electrogasdynamics Valve unit for air type electrostatic spray gun
FR2259644B1 (de) * 1974-02-01 1977-09-16 Farnsteiner Irmgard
DE2622818A1 (de) * 1976-05-21 1977-12-01 Walter Reis Misch- und spruehduese
FR2384551A1 (fr) * 1977-03-22 1978-10-20 Skm Sa Procede de pulverisation pneumatique de liquides
US4341347A (en) * 1980-05-05 1982-07-27 S. C. Johnson & Son, Inc. Electrostatic spraying of liquids
US4531675A (en) * 1983-10-25 1985-07-30 Accuspray, Inc. Spray nozzle
GB8504253D0 (en) * 1985-02-19 1985-03-20 Ici Plc Electrostatic spraying apparatus
DE3613348A1 (de) * 1986-04-19 1987-10-22 Erhard Birenheide Spritzpistole fuer farben, lacke oder dergleichen
US4744518A (en) * 1986-11-12 1988-05-17 Can-Am Engineered Products, Inc. Fan adjustment for paint spray gun
US4761299B1 (en) * 1987-03-31 1997-04-01 Ransburg Corp Method and apparatus for electrostatic spray coating
US4905905A (en) * 1987-09-28 1990-03-06 Accuspray, Inc. Paint spray nozzle
GB8802130D0 (en) * 1988-02-01 1988-03-02 Devilbiss Co Spraygun
DE8911932U1 (de) * 1989-10-06 1990-01-18 Bersch & Fratscher GmbH, 8757 Karlstein Farbspritzpistole

Also Published As

Publication number Publication date
DE69214345T2 (de) 1997-02-20
JPH0724797B2 (ja) 1995-03-22
EP0513626A1 (de) 1992-11-19
IE921562A1 (en) 1992-11-18
US5178330A (en) 1993-01-12
JPH05131162A (ja) 1993-05-28
DE69214345D1 (de) 1996-11-14
EP0513626B1 (de) 1996-10-09
IE77864B1 (en) 1998-01-14
FI922226A7 (fi) 1992-11-18
FI922226A0 (fi) 1992-05-15
FI922226L (fi) 1992-11-18

Similar Documents

Publication Publication Date Title
ATE143835T1 (de) Elektrostatische sprühpistole mit hoher spannung und niedrigem druck
JP4137790B2 (ja) 液体表面処理材スプレー装置
EP0627266A3 (de) Vernebler.
AU2002326030A1 (en) Spray gun
GB2386835B (en) Fire and explosion suppression
BR9600401A (pt) Cabeçote aspersor para uma pistola aspersora e pistola aspersora
WO2008029229A1 (en) Spray gun head, double spray
JPH04317760A (ja) 高体積低圧空気噴霧スプレーガン
US4850809A (en) Air operated low pressure spraying system
DE69622733D1 (de) Landwirtschaftliche und andere sprühsysteme
ATE133587T1 (de) Nebelfreie niederdruck-spritzpistole
WO1991003320A1 (en) Spraygun
AU2006203184A1 (en) Spray Gun
Nasr et al. The Characterisation of the Spray from a New Fine Spray Spill Return Swirl Atomiser
HK1099531A (en) Spray gun with adjustable spray pattern
KR960040453A (ko) 스프레이 건
FR2431327A1 (fr) Pulverisateur de liquide a debit reglable

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties