FR2248881A1 - Pneumatic paint spray gun - has spray head, two flow connections, and manually operated flow control valve - Google Patents

Pneumatic paint spray gun - has spray head, two flow connections, and manually operated flow control valve

Info

Publication number
FR2248881A1
FR2248881A1 FR7433110A FR7433110A FR2248881A1 FR 2248881 A1 FR2248881 A1 FR 2248881A1 FR 7433110 A FR7433110 A FR 7433110A FR 7433110 A FR7433110 A FR 7433110A FR 2248881 A1 FR2248881 A1 FR 2248881A1
Authority
FR
France
Prior art keywords
fluid
spray head
spray
control valve
flow
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
FR7433110A
Other languages
French (fr)
Other versions
FR2248881B1 (en
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.)
Black and Decker Corp
Original Assignee
Black and Decker Manufacturing 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
Priority claimed from US409189A external-priority patent/US3876150A/en
Priority claimed from US409190A external-priority patent/US3905554A/en
Application filed by Black and Decker Manufacturing Co filed Critical Black and Decker Manufacturing Co
Publication of FR2248881A1 publication Critical patent/FR2248881A1/en
Application granted granted Critical
Publication of FR2248881B1 publication Critical patent/FR2248881B1/fr
Granted 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
    • 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
    • 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
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
    • B05B7/0475—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber with means for deflecting the peripheral gas flow towards the central liquid flow
    • 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
    • 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
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2435—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together by parallel conduits placed one inside the other
    • B05B7/2437—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together by parallel conduits placed one inside the other and a secondary stream of atomising fluid being brought together in the container or putting the carried fluid under pressure in the container
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3115—Gas pressure storage over or displacement of liquid
    • Y10T137/3127—With gas maintenance or application

Abstract

The gun has a spray head with two inlets for a fluid and pressurized air, and a spray aperture to eject a fluid/air moisture as a spray mist or spray jet. A first flow connection feeds pressurized fluid to the head. This connection contains a manually-operated valve to control the fluid flow, e.g. an aerosol valve. A second flow connection supplies pressurized air. The aerosol valve is normally closed, and for opening, has a displaceable actuating element, with the spray head fastened to it. The actuating element has a passage for the fluid, when the valve is opened.
FR7433110A 1973-10-24 1974-10-01 Pneumatic paint spray gun - has spray head, two flow connections, and manually operated flow control valve Granted FR2248881A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US409189A US3876150A (en) 1973-10-24 1973-10-24 Paint spray nozzle
US409190A US3905554A (en) 1973-10-24 1973-10-24 Convertible liquid spray nozzle
US409188A US3892359A (en) 1973-10-24 1973-10-24 Spray apparatus operable by pressurized air
US430535A US3869089A (en) 1973-10-24 1974-01-03 Trigger assembly for manually operable spray apparatus
US45486974A 1974-03-26 1974-03-26

Publications (2)

Publication Number Publication Date
FR2248881A1 true FR2248881A1 (en) 1975-05-23
FR2248881B1 FR2248881B1 (en) 1979-04-27

Family

ID=27541495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7433110A Granted FR2248881A1 (en) 1973-10-24 1974-10-01 Pneumatic paint spray gun - has spray head, two flow connections, and manually operated flow control valve

Country Status (8)

Country Link
US (2) US3892359A (en)
JP (2) JPS50128813A (en)
BR (2) BR7408422D0 (en)
CA (4) CA1017720A (en)
DE (2) DE2446533A1 (en)
FR (1) FR2248881A1 (en)
GB (1) GB1486332A (en)
IT (2) IT1025070B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024749A1 (en) * 1980-06-30 1982-02-04 Elmont AG, Kreuzlingen Gas-fluid spray generation method - regulates proportions by varying passage cross=sections in mixer
DE3036817A1 (en) * 1980-09-30 1982-05-19 Walter Dr. Kreuzlingen Wild METHOD AND DEVICE FOR GENERATING AN INTERMITTENT SPRAY
US4646970A (en) * 1984-05-18 1987-03-03 The United States Of America As Represented By The Secretary Of The Army Hand-held washing device
US4750674A (en) * 1986-08-28 1988-06-14 Hunter-Melnor, Inc. Aspiration-type sprayer
US4826085A (en) * 1988-02-10 1989-05-02 Hunter-Melnor, Inc. Aspiration-type sprayer with improved safety feature
FR2714313B1 (en) * 1993-12-28 1996-02-16 Novembal Sa Liquid diffuser.
JP3377765B2 (en) * 1999-08-10 2003-02-17 住友商事株式会社 Electrostatic flocking steel plate and manufacturing method thereof
US6669114B1 (en) 2002-07-10 2003-12-30 Campbell Hausfeld/Scott Fetzer Company Actuator and handle for a paint sprayer
US7066406B2 (en) 2002-07-10 2006-06-27 Campbell Hausfeld/Scott Fetzer Company Paint sprayer
US7311270B2 (en) * 2003-12-23 2007-12-25 M-I L.L.C. Device and methodology for improved mixing of liquids and solids
US20110089261A1 (en) * 2006-02-11 2011-04-21 Goehring Alfred Spray gun assembly
US8651397B2 (en) * 2009-03-09 2014-02-18 Techtronic Power Tools Technology Limited Paint sprayer
US9555428B2 (en) * 2011-02-22 2017-01-31 Taplast S.P.A. Device for dispensing fluids or mixtures
US8985397B2 (en) 2013-03-08 2015-03-24 Guardian 8 Corporation Systems and methods for spraying an aerosol

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1689848A (en) * 1924-06-23 1928-10-30 Peerless Pneumatic Systems Inc Spray gun
US1992426A (en) * 1933-01-25 1935-02-26 Herbsman Spray gun
US2372678A (en) * 1941-03-31 1945-04-03 Sears Roebuck & Co Liquid sprayer
US2626185A (en) * 1949-09-23 1953-01-20 C W Harwin Inc Fluid stream and spray gun having a clean out pin
US2743959A (en) * 1954-08-05 1956-05-01 Charles J Nelson Paint marking apparatus
US3101876A (en) * 1960-04-14 1963-08-27 Oil Equipment Lab Inc Lever-actuated dispenser for pressurized package
US3149757A (en) * 1961-10-10 1964-09-22 Gillette Co Means locking valve actuating mechanism against accidental operation
US3159319A (en) * 1962-07-30 1964-12-01 Parish Roy Actuator-adapter for spray can
US3491951A (en) * 1967-09-18 1970-01-27 Leroy H Knibb Atomizing head and bottle combination for a liquid hair spray or the like
US3474938A (en) * 1967-12-13 1969-10-28 Cook Chem Co Sprayer and dispenser mechanism
US3567081A (en) * 1969-01-30 1971-03-02 Philip Meshberg Multidirectional aerosol dispenser
CA954840A (en) * 1971-08-26 1974-09-17 Tetsuya Tada Sprayer

Also Published As

Publication number Publication date
CA1014119A (en) 1977-07-19
US3892359A (en) 1975-07-01
JPS50128813A (en) 1975-10-11
BR7408423A (en) 1976-04-27
CA1001128A (en) 1976-12-07
BR7408422D0 (en) 1975-09-23
DE2446534A1 (en) 1975-04-30
FR2248881B1 (en) 1979-04-27
GB1486332A (en) 1977-09-21
CA1017720A (en) 1977-09-20
US3869089A (en) 1975-03-04
IT1025070B (en) 1978-08-10
JPS5073929A (en) 1975-06-18
CA1016910A (en) 1977-09-06
IT1030720B (en) 1979-04-10
DE2446533A1 (en) 1975-04-30

Similar Documents

Publication Publication Date Title
IT1025070B (en) Pneumatic paint spray gun - has spray head, two flow connections, and manually operated flow control valve
GB982402A (en) Fluid flow control for liquid containers
US2670239A (en) Dual purpose spray gun
GB1108428A (en) Improvements in and relating to push-button distributor for products in the fluid state
DE3875608D1 (en) CONTROL OF THE FLAT JET OF A SPRAY GUN.
FR2299919A1 (en) Valve housing type spray head attachment - has valve unit system with flow medium cut off device within valve housing
GB1338162A (en) Spray gun
GB1370468A (en) Sequence control of colour change in spraying apparatus
US4154403A (en) Spraygun
GB1345985A (en) Combination aspirator and srpay nozzle
GB1300961A (en) Hand spray gun
GB1410364A (en) Aerosol dispensers
US2558681A (en) Spraying device in combination with a differential control valve
GB996654A (en) Improvements in spray coating apparatus for spraying liquid coating material under high pressure
GB1244235A (en) Improvements in spray gun
GB977077A (en) Liquid spraying apparatus
GB1364095A (en) Valve mechanism for an aircraft ice removal systems
GB1160204A (en) Improvements in and relating to Actuating Devices For Spray Cans
US4159804A (en) Means for atomizing cosmetic products
GB1155328A (en) Paint Spraying Systems.
GB1129139A (en) Fluid supply pump assembly for use with a fluid actuated tool
SU435002A1 (en) PNEUMATIC COLOR SPRAYER
US4163511A (en) Dispenser having manually operated air controlled valves
FR2267154A1 (en) Compressed air paint spray gun - has trigger opening air supply valve and sliding paint supply valve rod
USRE19907E (en) Means for coating by spraying

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse