CA930768A - Spray gun - Google Patents

Spray gun

Info

Publication number
CA930768A
CA930768A CA103454A CA103454A CA930768A CA 930768 A CA930768 A CA 930768A CA 103454 A CA103454 A CA 103454A CA 103454 A CA103454 A CA 103454A CA 930768 A CA930768 A CA 930768A
Authority
CA
Canada
Prior art keywords
spray gun
gun
spray
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
Application number
CA103454A
Inventor
H. Larson James
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.)
Graco Inc
Original Assignee
Graco Inc
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 Graco Inc filed Critical Graco Inc
Application granted granted Critical
Publication of CA930768A publication Critical patent/CA930768A/en
Expired 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
    • 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
    • B05B1/306—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 the actuating means being a fluid
    • 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
    • B05B12/0022—Manually-actuated controlling means, e.g. push buttons, levers or triggers associated with means for restricting their movement
    • B05B12/0024—Manually-actuated controlling means, e.g. push buttons, levers or triggers associated with means for restricting their movement to a single position
    • B05B12/0026—Manually-actuated controlling means, e.g. push buttons, levers or triggers associated with means for restricting their movement to a single position to inhibit delivery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/01—Spray pistols, discharge devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/14—Paint sprayers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S251/00—Valves and valve actuation
    • Y10S251/903—Needle valves
CA103454A 1970-01-19 1971-01-19 Spray gun Expired CA930768A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US388970A 1970-01-19 1970-01-19

Publications (1)

Publication Number Publication Date
CA930768A true CA930768A (en) 1973-07-24

Family

ID=21708084

Family Applications (1)

Application Number Title Priority Date Filing Date
CA103454A Expired CA930768A (en) 1970-01-19 1971-01-19 Spray gun

Country Status (6)

Country Link
US (1) US3633828A (en)
JP (1) JPS547822B1 (en)
CA (1) CA930768A (en)
DE (1) DE2102252C3 (en)
FR (1) FR2075669A5 (en)
GB (1) GB1338162A (en)

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US3750961A (en) * 1971-07-16 1973-08-07 N Franz Very high velocity fluid jet nozzles and methods of making same
US3784110A (en) * 1972-11-16 1974-01-08 W Brooks Mixing and dispensing gun having a replaceable nozzle
US4030666A (en) * 1976-01-22 1977-06-21 Feecon Corporation Fire fighting nozzle
US4225087A (en) * 1977-02-22 1980-09-30 The Sherwin-Williams Company Lock-off means for airless sprayer
US4258885A (en) * 1979-03-23 1981-03-31 Legeza Thomas B Nozzle tip and method of manufacture
US4483483A (en) * 1980-11-12 1984-11-20 Champion Spark Plug Company Gun for supplying compressed fluid
US4458831A (en) * 1982-07-19 1984-07-10 W. R. Grace & Co. Variable flow dispensing device
DE3331617A1 (en) * 1983-09-01 1985-03-21 J. Wagner Gmbh, 7990 Friedrichshafen Spray gun for liquid spray material
GB8324184D0 (en) * 1983-09-09 1983-10-12 Phoenix Eng Co Ltd Spray nozzle
US4613078A (en) * 1984-04-09 1986-09-23 Nordson Corporation Quick replaceable nozzle assembly
DE3518492A1 (en) * 1985-05-23 1986-11-27 Kopperschmidt-Mueller Gmbh & Co Kg, 4800 Bielefeld Spray gun
DE8714271U1 (en) * 1987-10-27 1987-12-17 Kopperschmidt-Mueller Gmbh & Co Kg, 4800 Bielefeld, De
DE3841069A1 (en) * 1988-02-18 1989-08-31 Rotring Werke Riepe Kg Spray gun for applying liquids
US4928882A (en) * 1988-03-29 1990-05-29 Cashew Company, Ltd. Coating gun
US4850809A (en) * 1988-04-14 1989-07-25 Smith William C Air operated low pressure spraying system
DE3834983A1 (en) * 1988-10-14 1990-04-19 Kopperschmidt Mueller & Co SPRAY GUN
US5261610A (en) * 1990-09-18 1993-11-16 Nordson Corporation Coating dispenser with hydraulic-assisted valve closure
US5078325A (en) * 1990-09-18 1992-01-07 Nordson Corporation Coating dispenser with removable valve tip and valve seat
US5171613A (en) * 1990-09-21 1992-12-15 Union Carbide Chemicals & Plastics Technology Corporation Apparatus and methods for application of coatings with supercritical fluids as diluents by spraying from an orifice
DE4032692A1 (en) * 1990-10-15 1992-04-23 Kloeckner Ferromatik Desma DEVICE FOR SPRAYING LIQUID MEDIA
DE4236371C2 (en) * 1992-10-28 1995-08-17 Erno Raumfahrttechnik Gmbh Injection device and method
US5409166A (en) * 1993-06-02 1995-04-25 Natural Earth Technologies, Inc. Battery-powered particulate spreader
US5609302A (en) * 1995-04-19 1997-03-11 Smith; William C. Removable spray gun fluid flow assembly
USD405159S (en) * 1997-11-24 1999-02-02 Wagner Spray Tech Corporation Spray gun
US6085996A (en) * 1998-03-05 2000-07-11 Coating Atomization Technologies, Llc Two-piece spray nozzle
US6276616B1 (en) * 2000-04-07 2001-08-21 Illinois Tool Works Inc. Fluid needle loading assembly for an airless spray paint gun
US20050161535A1 (en) * 2004-01-22 2005-07-28 Ben Cizowski Apparatus and method for operating spray guns
US8864049B2 (en) * 2005-10-21 2014-10-21 Durr Systems Gmbh Rotary atomizer with a spraying body
US20110301277A1 (en) * 2008-03-26 2011-12-08 Johnson Sr William L Boundary breaker paint, coatings and adhesives
TWI546125B (en) * 2008-05-15 2016-08-21 格雷克明尼蘇達股份有限公司 Quick attaching fluid head
US9545643B2 (en) 2008-10-22 2017-01-17 Graco Minnesota Inc. Portable airless sprayer
MX2011003624A (en) 2008-10-22 2012-01-27 Graco Minnesota Inc Portable airless sprayer.
AU2014201325B2 (en) * 2008-10-22 2015-08-27 Graco Minnesota Inc. Portable airless sprayer
KR101729793B1 (en) 2009-01-26 2017-04-24 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Liquid spray gun, spray gun platform, and spray head assembly
US8651397B2 (en) * 2009-03-09 2014-02-18 Techtronic Power Tools Technology Limited Paint sprayer
US9126211B2 (en) 2009-07-24 2015-09-08 Durr Systems Gmbh Rotary atomizer comprising an atomizer bell and a retainer
CN102039241B (en) * 2009-10-17 2012-10-03 浙江荣鹏气动工具有限公司 Material needle assembly
CN103370139B (en) 2011-02-09 2017-09-05 3M创新有限公司 Nozzle head and nozzle component for liquid spray gun
BR112014001936A2 (en) 2011-07-28 2017-02-21 3M Innovative Properties Co sprinkler head assembly with integrated nozzle / air cap for a liquid spray gun
US9802211B2 (en) 2011-10-12 2017-10-31 3M Innovative Properties Company Spray head assemblies for liquid spray guns
WO2013134182A1 (en) 2012-03-06 2013-09-12 3M Innovative Properties Company Spray gun having internal boost passageway
US11167298B2 (en) 2012-03-23 2021-11-09 3M Innovative Properties Company Spray gun barrel with inseparable nozzle
AU2014290641B2 (en) 2013-07-15 2017-07-06 3M Innovative Properties Company Air caps with face geometry inserts for liquid spray guns
AU2014318383B2 (en) 2013-09-16 2018-11-15 Graco Minnesota Inc. Spray tip and method of manufacture
AU2016252285B2 (en) 2015-04-20 2019-08-01 Wagner Spray Tech Corporation Low pressure spray tip configurations
US11007545B2 (en) 2017-01-15 2021-05-18 Graco Minnesota Inc. Handheld airless paint sprayer repair
CN108128282B (en) * 2017-12-28 2024-02-27 珠海格力智能装备有限公司 Car washer
US20190283054A1 (en) 2018-03-15 2019-09-19 Wagner Spray Tech Corportaion Spray tip design and manufacture
US10589303B2 (en) 2018-04-01 2020-03-17 Graco Minnesota Inc. Spray gun and components for spraying paints and other coatings
CN109569915B (en) * 2019-01-03 2023-10-31 美安士工业科技(上海)有限公司 Spray head
CN115739435A (en) 2019-05-31 2023-03-07 固瑞克明尼苏达有限公司 Hand-held fluid sprayer
US11772117B2 (en) 2019-12-31 2023-10-03 Graco Minnesota Inc. Spray gun for spraying paints and other coatings
US10968903B1 (en) 2020-06-04 2021-04-06 Graco Minnesota Inc. Handheld sanitary fluid sprayer having resilient polymer pump cylinder
US10926275B1 (en) 2020-06-25 2021-02-23 Graco Minnesota Inc. Electrostatic handheld sprayer
US20230131550A1 (en) 2021-10-21 2023-04-27 Gyrus Acmi, Inc. D/B/A Olympus Surgical Technologies America Delivery devices and methods for surgical substances
CN114798216B (en) * 2022-05-09 2023-05-23 中国电建集团贵州工程有限公司 Cabin paint spraying repairing device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1287756A (en) * 1917-11-07 1918-12-17 Charles E Rork Adjustable feed-valve.
US2569251A (en) * 1946-01-17 1951-09-25 Colorator Ab Spraying device and operation thereof
US2927737A (en) * 1952-04-12 1960-03-08 Bosch Gmbh Robert Fuel injection valves
US2880940A (en) * 1953-05-25 1959-04-07 Sharpe Mfg Co Paint spray gun
US2829006A (en) * 1954-06-10 1958-04-01 Binks Mfg Co Spray coating means
US2904262A (en) * 1954-11-04 1959-09-15 Vilbiss Co Spray gun
US2936959A (en) * 1956-04-19 1960-05-17 Bede Products Corp Spray gun
US3022955A (en) * 1957-01-09 1962-02-27 Elizabeth White Riddell Applicator
US3065918A (en) * 1959-11-03 1962-11-27 Stewart Warner Corp High pressure paint spray gun
US3181798A (en) * 1962-07-18 1965-05-04 Spraying Systems Co Airless spray gun having spray and valve safety means
US3515355A (en) * 1968-04-12 1970-06-02 Josef Wagner Airless spray gun
US3556411A (en) * 1968-05-22 1971-01-19 Nordson Corp Spray nozzle

Also Published As

Publication number Publication date
DE2102252B2 (en) 1981-02-05
US3633828A (en) 1972-01-11
FR2075669A5 (en) 1971-10-08
JPS547822B1 (en) 1979-04-10
DE2102252A1 (en) 1971-09-02
GB1338162A (en) 1973-11-21
DE2102252C3 (en) 1981-12-24

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