CA2075040A1 - Deflection control of liquid stream during dispensing - Google Patents

Deflection control of liquid stream during dispensing

Info

Publication number
CA2075040A1
CA2075040A1 CA002075040A CA2075040A CA2075040A1 CA 2075040 A1 CA2075040 A1 CA 2075040A1 CA 002075040 A CA002075040 A CA 002075040A CA 2075040 A CA2075040 A CA 2075040A CA 2075040 A1 CA2075040 A1 CA 2075040A1
Authority
CA
Canada
Prior art keywords
liquid
liquid stream
orifice
dispensing
nozzle
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.)
Abandoned
Application number
CA002075040A
Other languages
English (en)
French (fr)
Inventor
Masafumi Matsunaga
Ikuo Yamagata
Shigenori Kitasako
Akito Takayanagi
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.)
Nordson Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2075040A1 publication Critical patent/CA2075040A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
    • B05B12/06—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for effecting pulsating flow
    • 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
    • B05B15/58—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter preventing deposits, drying-out or blockage by recirculating the fluid to be sprayed from upstream of the discharge opening back to the supplying means
    • 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
    • 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
    • B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
    • B05B7/1254—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means being fluid actuated
    • B05B7/1263—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means being fluid actuated pneumatically actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
    • B05D3/042—Directing or stopping the fluid to be coated with air

Landscapes

  • Nozzles (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Feeding And Controlling Fuel (AREA)
CA002075040A 1990-02-15 1991-02-15 Deflection control of liquid stream during dispensing Abandoned CA2075040A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2/34806 1990-02-15
JP2034806A JP2992760B2 (ja) 1990-02-15 1990-02-15 ノズル孔より流出する液体又は溶融体をその周辺よりの気体噴出流により偏向分配する方法

Publications (1)

Publication Number Publication Date
CA2075040A1 true CA2075040A1 (en) 1991-08-16

Family

ID=12424467

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002075040A Abandoned CA2075040A1 (en) 1990-02-15 1991-02-15 Deflection control of liquid stream during dispensing

Country Status (6)

Country Link
EP (1) EP0515515B1 (enrdf_load_stackoverflow)
JP (1) JP2992760B2 (enrdf_load_stackoverflow)
AU (1) AU7325491A (enrdf_load_stackoverflow)
CA (1) CA2075040A1 (enrdf_load_stackoverflow)
DE (1) DE69126019T2 (enrdf_load_stackoverflow)
WO (1) WO1991012088A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11779006B2 (en) 2010-08-31 2023-10-10 Exel Industries Spraying assembly, and sprayer equipped with at least one such assembly

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3122819B2 (ja) 1990-04-11 2001-01-09 ノードソン株式会社 ノズル孔より流出する液体又は溶融体をその周辺よりの気体噴出流により偏向分配する方法
GB9113304D0 (en) * 1991-06-20 1991-08-07 Alcan Int Ltd Metal spraying apparatus
JPH05123282A (ja) * 1991-11-08 1993-05-21 Matsushita Electric Ind Co Ltd 浴槽洗浄装置
JPH05123283A (ja) * 1991-11-08 1993-05-21 Matsushita Electric Ind Co Ltd 浴槽洗浄装置
US5242110A (en) * 1991-12-02 1993-09-07 Praxair Technology, Inc. Method for changing the direction of an atomized flow
DE9205639U1 (de) * 1992-04-25 1992-06-25 Bombach, Jürgen, 7460 Balingen Vorrichtung zum dosierten Versprühen, insbesondere von Klebstoff
US5733597A (en) * 1992-07-08 1998-03-31 Nordson Corporation Snuff back controlled coating dispensing apparatus and methods
JP3438080B2 (ja) * 1994-02-01 2003-08-18 ノードソン株式会社 偏向分配ノズル装置の汚れ防止方法及び装置
GB9217461D0 (en) * 1992-08-17 1992-09-30 Sprayforming Dev Ltd Singleton rotary valve
US6325853B1 (en) 1996-07-19 2001-12-04 Nordson Corporation Apparatus for applying a liquid coating with an improved spray nozzle
CA2209274A1 (en) * 1996-07-19 1998-01-19 Patrick Thomas Hogan Method and apparatus for applying a liquid coating with an improved spray nozzle
DE69809503T2 (de) 1997-08-05 2003-04-24 Afros S.P.A., Caronno Pertusella Vorrichtung und Verfahren zur Herstellung von Polyurethanmaterial
US6045864A (en) * 1997-12-01 2000-04-04 3M Innovative Properties Company Vapor coating method
US6197370B1 (en) * 1999-07-09 2001-03-06 Ford Global Technologies, Inc. Coating cylinder bores with ultra thin solid lubricant phase
JP2002066393A (ja) * 2000-08-25 2002-03-05 Freunt Ind Co Ltd 多頭型スプレーガン及びそれを用いたコーティング装置、並びにコーティング方法
JP4335746B2 (ja) * 2004-05-27 2009-09-30 アルプス電気株式会社 スプレーコート装置及びこれを用いたスプレーコート方法
JP4816892B2 (ja) * 2005-08-29 2011-11-16 凸版印刷株式会社 レジスト塗布装置
PT1872864E (pt) * 2006-06-27 2013-10-08 Mankiewicz Gebr & Co Dispositivo e processo para a aplicação de um revestimento líquido sobre uma superfície
US20120031327A1 (en) 2010-08-04 2012-02-09 Love Iii Franklin S Apparatus for controlled application of liquid streams to a substrate with diverted liquid collection system
US9566599B2 (en) * 2012-11-09 2017-02-14 L&P Property Management Company Self-cleaning spray valve assembly
US9724719B2 (en) 2012-11-09 2017-08-08 L&P Property Management Company Self-cleaning spray valve assembly
DE102012113124A1 (de) * 2012-12-27 2014-07-03 Ev Group E. Thallner Gmbh Sprühdüseneinrichtung und Verfahren zum Beschichten
JP7457521B2 (ja) * 2020-02-20 2024-03-28 株式会社ディスコ 水噴射装置
DE102020115837A1 (de) 2020-06-16 2021-12-16 Bayerische Motoren Werke Aktiengesellschaft Sprühvorrichtung für eine Sprühpistole, Sprühpistole sowie Verwendung einer Sprühpistole

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE568572A (enrdf_load_stackoverflow) *
US1608833A (en) * 1921-08-19 1926-11-30 Matthews W N Corp Method of and apparatus for applying coatings
DE729469C (de) * 1939-02-19 1942-12-17 Albert Heidler Vorrichtung zum Aufspritzen von Farbfluessigkeiten auf die Innenwandungen von Hohlkoerpern, insbesondere Rohren
DE808310C (de) * 1949-07-30 1951-07-12 Carola Doernemann Rotierende Zerstaeubungswinkelduese fuer Metallspritzpistolen
US2740670A (en) * 1951-12-29 1956-04-03 Harder August Spray guns
US3296015A (en) * 1964-01-06 1967-01-03 Devilbiss Co Method and apparatus for electrostatic deposition of coating materials
US4066117A (en) * 1975-10-28 1978-01-03 The International Nickel Company, Inc. Spray casting of gas atomized molten metal to produce high density ingots
GB8311167D0 (en) * 1983-04-25 1983-06-02 Jenkins W N Directed spray
DE3675955D1 (de) * 1985-02-18 1991-01-17 Nat Res Dev Verfahren zum verteilen von fluessigkeiten auf substrata.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11779006B2 (en) 2010-08-31 2023-10-10 Exel Industries Spraying assembly, and sprayer equipped with at least one such assembly

Also Published As

Publication number Publication date
WO1991012088A1 (en) 1991-08-22
EP0515515A4 (enrdf_load_stackoverflow) 1994-01-05
EP0515515A1 (en) 1992-12-02
AU7325491A (en) 1991-09-03
JPH03238061A (ja) 1991-10-23
JP2992760B2 (ja) 1999-12-20
DE69126019T2 (de) 1997-11-13
DE69126019D1 (de) 1997-06-12
EP0515515B1 (en) 1997-05-07

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Legal Events

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