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EP1407822A3 - A surface coating repair gun and assembly kit - Google Patents

A surface coating repair gun and assembly kit Download PDF

Info

Publication number
EP1407822A3
EP1407822A3 EP04000086A EP04000086A EP1407822A3 EP 1407822 A3 EP1407822 A3 EP 1407822A3 EP 04000086 A EP04000086 A EP 04000086A EP 04000086 A EP04000086 A EP 04000086A EP 1407822 A3 EP1407822 A3 EP 1407822A3
Authority
EP
European Patent Office
Prior art keywords
nozzle
needle
collar
gun
opening
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.)
Withdrawn
Application number
EP04000086A
Other languages
German (de)
French (fr)
Other versions
EP1407822A2 (en
Inventor
Bryan Keith Windus-Smith
Dennis Ernest Ison
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.)
ITW Ltd
Original Assignee
ITW Ltd
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 ITW Ltd filed Critical ITW Ltd
Publication of EP1407822A2 publication Critical patent/EP1407822A2/en
Publication of EP1407822A3 publication Critical patent/EP1407822A3/en
Withdrawn legal-status Critical Current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
    • B05B7/12—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
    • B05B7/1227—Non linear relationship between the controlling means displacement and the valve element displacement
    • 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
    • B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Nozzles (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Abstract

A repair gun assembly comprising a body (1) and characterised by, a nozzle (18) attached to the gun body (1), a needle (9) mounted for axial movement in the body (1) and co-operating with the nozzle (18) for opening and closing the nozzle opening, biasing means (12) for biasing the needle (9) in a direction to close the opening of the nozzle (18), a collar (11) on the needle (9) in a position spaced from the tip thereof and a trigger assembly (3) mounted on the body (1) and including a resilient catch member (15) for co-operating with a radially projecting rim (17) of the collar for moving the collar (11) in a direction to open the nozzle opening against the action of the biasing means (12) and being slidable past the rim (17) after a predetermined resistance has been reached to allow the needle (9) to move back in a direction to close the nozzle (18), the nozzle, needle, collar and trigger assembly being configured to cause the gun to fire small jets of paint. <IMAGE>
EP04000086A 1997-05-02 1998-05-01 A surface coating repair gun and assembly kit Withdrawn EP1407822A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9709053A GB2324748B (en) 1997-05-02 1997-05-02 A surface coating repair gun and assembly kit
GB9709053 1997-05-02
EP98303448A EP0875295B1 (en) 1997-05-02 1998-05-01 A surface coating repair gun and assembly kit

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP98303448A Division EP0875295B1 (en) 1997-05-02 1998-05-01 A surface coating repair gun and assembly kit
EP98303448.9 Division 1998-05-01

Publications (2)

Publication Number Publication Date
EP1407822A2 EP1407822A2 (en) 2004-04-14
EP1407822A3 true EP1407822A3 (en) 2004-08-25

Family

ID=10811794

Family Applications (2)

Application Number Title Priority Date Filing Date
EP98303448A Expired - Lifetime EP0875295B1 (en) 1997-05-02 1998-05-01 A surface coating repair gun and assembly kit
EP04000086A Withdrawn EP1407822A3 (en) 1997-05-02 1998-05-01 A surface coating repair gun and assembly kit

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP98303448A Expired - Lifetime EP0875295B1 (en) 1997-05-02 1998-05-01 A surface coating repair gun and assembly kit

Country Status (4)

Country Link
EP (2) EP0875295B1 (en)
AT (1) ATE272448T1 (en)
DE (1) DE69825356D1 (en)
GB (1) GB2324748B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114855114B (en) * 2022-05-24 2024-01-09 绵阳科奥表面涂层技术有限公司 Metal material thermal spraying equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB600891A (en) * 1944-12-05 1948-04-21 Raymond Russell Harris Improved sprayer for applying very small quantities of larvicidal or other liquids

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB424777A (en) * 1932-09-06 1935-02-26 Devilbiss Co Improvements in spray guns
BE509897A (en) * 1951-03-13 1900-01-01
US5615804A (en) * 1994-06-23 1997-04-01 Insta-Foam Products, Inc. Gun for dispensing fluent sealants or the like

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB600891A (en) * 1944-12-05 1948-04-21 Raymond Russell Harris Improved sprayer for applying very small quantities of larvicidal or other liquids

Also Published As

Publication number Publication date
DE69825356D1 (en) 2004-09-09
GB2324748B (en) 2001-05-23
EP0875295A3 (en) 1999-04-21
GB2324748A (en) 1998-11-04
EP1407822A2 (en) 2004-04-14
EP0875295B1 (en) 2004-08-04
GB9709053D0 (en) 1997-06-25
EP0875295A2 (en) 1998-11-04
ATE272448T1 (en) 2004-08-15

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Effective date: 20050226