CA2091338A1 - Improved aircap for paint spray gun - Google Patents

Improved aircap for paint spray gun

Info

Publication number
CA2091338A1
CA2091338A1 CA2091338A CA2091338A CA2091338A1 CA 2091338 A1 CA2091338 A1 CA 2091338A1 CA 2091338 A CA2091338 A CA 2091338A CA 2091338 A CA2091338 A CA 2091338A CA 2091338 A1 CA2091338 A1 CA 2091338A1
Authority
CA
Canada
Prior art keywords
paint spray
spray gun
air
aircap
improved
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
CA2091338A
Other languages
French (fr)
Other versions
CA2091338C (en
Inventor
John M. Svendsen
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.)
Wagner Spray Technology Corp
Original Assignee
John M. Svendsen
Wagner Spray Tech Corporation
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24957212&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2091338(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by John M. Svendsen, Wagner Spray Tech Corporation filed Critical John M. Svendsen
Publication of CA2091338A1 publication Critical patent/CA2091338A1/en
Application granted granted Critical
Publication of CA2091338C publication Critical patent/CA2091338C/en
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
    • 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
    • B05B7/083—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 comprising rotatable spray shaping gas jet outlets
    • 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

Landscapes

  • Nozzles (AREA)

Abstract

An air cap (10) for a paint spray gun (14) has air venting passages to relieve back pressure to an air source when the air flow through shaping passages (46, 47) for controlling the shape of the atomized paint spray pattern is blocked and also has a plurality of inwardly directed centering flanges (100) for concentrically aligning the air cap (10) on an associated paint spray nozzle (22).
CA002091338A 1991-07-30 1992-07-08 Improved aircap for paint spray gun Expired - Lifetime CA2091338C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/735,795 US5217168A (en) 1991-07-30 1991-07-30 Air cap for paint spray gun
US735,795 1991-07-30
PCT/US1992/005697 WO1993002803A1 (en) 1991-07-30 1992-07-08 Improved aircap for paint spray gun

Publications (2)

Publication Number Publication Date
CA2091338A1 true CA2091338A1 (en) 1993-01-31
CA2091338C CA2091338C (en) 2000-02-08

Family

ID=24957212

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002091338A Expired - Lifetime CA2091338C (en) 1991-07-30 1992-07-08 Improved aircap for paint spray gun

Country Status (7)

Country Link
US (1) US5217168A (en)
EP (1) EP0596939B1 (en)
JP (1) JP2512284B2 (en)
CA (1) CA2091338C (en)
DE (1) DE69227907T2 (en)
TW (1) TW201708B (en)
WO (1) WO1993002803A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19757903A1 (en) * 1997-12-24 1999-07-15 Wagner Int Device for atomizing liquids
JP2917019B1 (en) * 1998-05-29 1999-07-12 華光造機株式会社 Air spray gun coating equipment
US6068203A (en) * 1999-02-04 2000-05-30 Campbell Hausfeld/Scott Fetzer Company Selective venting sprayer
US6332923B1 (en) 2000-02-07 2001-12-25 Visteon Global Technologies, Inc. Liquid spray system for depositing coatings on substrates
SE525307C2 (en) * 2003-06-30 2005-01-25 Baldwin Jimek Ab air cap
US7032839B2 (en) * 2003-12-30 2006-04-25 3M Innovative Properties Company Liquid spray gun with manually separable portions
US20050242207A1 (en) * 2004-05-03 2005-11-03 Ramon Tejeda Spray gun coupled with a quick connect ring nut and a spring-loaded air diverter and a method for assembling the same
US20100072300A1 (en) * 2008-09-24 2010-03-25 Miller William S Paint sprayer
EP2189225B1 (en) * 2008-11-19 2012-12-12 J. Wagner GmbH Colour spray gun with beam distortion
DE202009002149U1 (en) 2009-02-17 2009-04-16 TSUNG MAO INDUSTRIAL CO., LTD., Lu Chow City A construction of a nozzle for spray guns
US7946510B2 (en) * 2009-02-19 2011-05-24 Huang Jung-Kun Nozzle assembly for spray guns
US8651397B2 (en) * 2009-03-09 2014-02-18 Techtronic Power Tools Technology Limited Paint sprayer
DE102009053449A1 (en) * 2009-08-05 2011-02-10 J. Wagner Gmbh slot
US8413911B2 (en) * 2009-11-17 2013-04-09 Black & Decker Inc. Paint sprayer
US8651402B2 (en) * 2009-11-17 2014-02-18 Black & Decker Inc. Adjustable nozzle tip for 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
EP2501488A1 (en) * 2009-11-17 2012-09-26 Black & Decker Inc. Quick release mechanism for paint sprayer
US9180472B2 (en) * 2009-11-17 2015-11-10 Black & Decker Inc. Paint sprayer
DE102010056263A1 (en) 2010-12-24 2012-06-28 Eisenmann Ag Apparatus and method for coating an article with a medium
DE102011100806A1 (en) 2011-05-06 2012-11-08 J. Wagner Gmbh Paint Sprayer
GB2491929B (en) * 2011-06-17 2017-07-26 Earlex Ltd Spray gun
JP5917241B2 (en) * 2012-04-04 2016-05-11 旭サナック株式会社 Painting equipment
CN105612004B (en) * 2013-10-11 2019-07-30 3M创新有限公司 Nozzle assembly, system and associated method
US9302278B2 (en) * 2014-05-29 2016-04-05 Tsung Mao Industrial Co., Ltd. Nozzle of spray gun
DE202015106132U1 (en) 2015-11-12 2015-11-19 J. Wagner Gmbh Paint Sprayer

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1752922A (en) * 1927-04-21 1930-04-01 Vilbiss Co Spray head
US1784964A (en) * 1928-09-07 1930-12-16 Alexander F Jenkins Cutting and welding torch
US1919153A (en) * 1929-07-26 1933-07-18 Irene E Andrews Spraying device
US1873625A (en) * 1929-09-16 1932-08-23 Ernest Z Munz Spraying device
US1797209A (en) * 1930-01-20 1931-03-17 Binks Mfg Co Spraying appliance
US1950779A (en) * 1931-08-10 1934-03-13 Binks Mfg Co Spray gun with locked controls
US1962911A (en) * 1932-09-06 1934-06-12 Vilbiss Co Spray gun
US2602004A (en) * 1948-10-08 1952-07-01 Faktor Frank Frantisek Spray gun
US2670239A (en) * 1950-06-05 1954-02-23 Electric Sprayit Company Dual purpose spray gun
US2888207A (en) * 1954-12-20 1959-05-26 Bell & Gossett Co Spray gun
JPS5829150B2 (en) * 1977-12-03 1983-06-21 ナカヤ産業株式会社 spray device
DE2841384A1 (en) * 1978-09-22 1980-04-10 Wagner J Ag SPRAYER HEAD FOR PAINT SPRAY GUNS
US4537357A (en) * 1982-05-03 1985-08-27 Binks Manufacturing Company Spray guns
US4531675A (en) * 1983-10-25 1985-07-30 Accuspray, Inc. Spray nozzle
DE3412266A1 (en) * 1984-04-02 1985-10-03 J. Wagner AG, Altstätten ELECTROSTATIC PAINT SPRAY GUN
EP0212442B1 (en) * 1985-08-22 1990-11-07 Iwata Air Compressor Mfg. Co.,Ltd. Spray gun with automatic valve opening control means
US4744518A (en) * 1986-11-12 1988-05-17 Can-Am Engineered Products, Inc. Fan adjustment for paint spray gun
US4759502A (en) * 1987-07-13 1988-07-26 Binks Manufacturing Company Spray gun with reversible air/fluid timing
US4948053A (en) * 1987-09-28 1990-08-14 Accuspray, Inc. Paint spray nozzle
US4915303A (en) * 1987-09-28 1990-04-10 Accuspray, Inc. Paint spray gun
GB8802130D0 (en) * 1988-02-01 1988-03-02 Devilbiss Co Spraygun
US5090623A (en) * 1990-12-06 1992-02-25 Ransburg Corporation Paint spray gun

Also Published As

Publication number Publication date
EP0596939A1 (en) 1994-05-18
EP0596939B1 (en) 1998-12-16
EP0596939A4 (en) 1995-01-25
WO1993002803A1 (en) 1993-02-18
CA2091338C (en) 2000-02-08
JP2512284B2 (en) 1996-07-03
DE69227907D1 (en) 1999-01-28
US5217168A (en) 1993-06-08
DE69227907T2 (en) 1999-06-10
JPH06509275A (en) 1994-10-20
TW201708B (en) 1993-03-11

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Legal Events

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