CA2551298C - Liquid spray gun with manually separable portions - Google Patents

Liquid spray gun with manually separable portions Download PDF

Info

Publication number
CA2551298C
CA2551298C CA2551298A CA2551298A CA2551298C CA 2551298 C CA2551298 C CA 2551298C CA 2551298 A CA2551298 A CA 2551298A CA 2551298 A CA2551298 A CA 2551298A CA 2551298 C CA2551298 C CA 2551298C
Authority
CA
Canada
Prior art keywords
air
liquid
nozzle portion
passageways
outlet
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 - Fee Related
Application number
CA2551298A
Other languages
English (en)
French (fr)
Other versions
CA2551298A1 (en
Inventor
Russell E. Blette
Franklyn L. Frederickson
Stephen C. P. Joseph
Jameel R. Qiblawi
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CA2551298A1 publication Critical patent/CA2551298A1/en
Application granted granted Critical
Publication of CA2551298C publication Critical patent/CA2551298C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B05B7/24—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 with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2478—Gun with a container which, in normal use, is located above the gun
    • 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
    • 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
    • B05B7/08—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
    • B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
    • B05B7/1209—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means for each liquid or other fluent material being manual and interdependent
    • 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

Landscapes

  • Nozzles (AREA)
  • Special Spraying Apparatus (AREA)
CA2551298A 2003-12-30 2004-12-16 Liquid spray gun with manually separable portions Expired - Fee Related CA2551298C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/748,494 US7032839B2 (en) 2003-12-30 2003-12-30 Liquid spray gun with manually separable portions
US10/748,494 2003-12-30
PCT/US2004/042635 WO2005065840A1 (en) 2003-12-30 2004-12-16 Liquid spray gun with manually separable portions

Publications (2)

Publication Number Publication Date
CA2551298A1 CA2551298A1 (en) 2005-07-21
CA2551298C true CA2551298C (en) 2014-07-08

Family

ID=34710930

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2551298A Expired - Fee Related CA2551298C (en) 2003-12-30 2004-12-16 Liquid spray gun with manually separable portions

Country Status (11)

Country Link
US (1) US7032839B2 (https=)
EP (1) EP1699565B1 (https=)
JP (1) JP4847343B2 (https=)
CN (1) CN100467136C (https=)
AT (1) ATE397976T1 (https=)
BR (1) BRPI0418265A (https=)
CA (1) CA2551298C (https=)
DE (1) DE602004014409D1 (https=)
ES (1) ES2308301T3 (https=)
RU (1) RU2376074C2 (https=)
WO (1) WO2005065840A1 (https=)

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RU2376074C2 (ru) 2009-12-20
EP1699565A1 (en) 2006-09-13
DE602004014409D1 (de) 2008-07-24
BRPI0418265A (pt) 2007-05-02
ES2308301T3 (es) 2008-12-01
CN1902003A (zh) 2007-01-24
US7032839B2 (en) 2006-04-25
JP2007516833A (ja) 2007-06-28
ATE397976T1 (de) 2008-07-15
WO2005065840A1 (en) 2005-07-21
JP4847343B2 (ja) 2011-12-28
CN100467136C (zh) 2009-03-11
RU2006123334A (ru) 2008-02-10
EP1699565B1 (en) 2008-06-11
CA2551298A1 (en) 2005-07-21
US20050145724A1 (en) 2005-07-07

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