EP4656295A3 - Pistolet de peinture muni d'une buse améliorée - Google Patents

Pistolet de peinture muni d'une buse améliorée

Info

Publication number
EP4656295A3
EP4656295A3 EP25209526.0A EP25209526A EP4656295A3 EP 4656295 A3 EP4656295 A3 EP 4656295A3 EP 25209526 A EP25209526 A EP 25209526A EP 4656295 A3 EP4656295 A3 EP 4656295A3
Authority
EP
European Patent Office
Prior art keywords
inner space
painting gun
painting
gun
connectable
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.)
Pending
Application number
EP25209526.0A
Other languages
German (de)
English (en)
Other versions
EP4656295A2 (fr
Inventor
Alessandro GAMBOGI
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.)
Aircom Srl
Barnini Srl
Original Assignee
Aircom Srl
Barnini Srl
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 Aircom Srl, Barnini Srl filed Critical Aircom Srl
Publication of EP4656295A2 publication Critical patent/EP4656295A2/fr
Publication of EP4656295A3 publication Critical patent/EP4656295A3/fr
Pending 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
    • B05B7/06—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
    • B05B7/068—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 the annular gas outlet being supplied by a gas conduit having an axially concave curved internal surface just upstream said outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
    • 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
    • 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

Landscapes

  • Nozzles (AREA)
EP25209526.0A 2022-07-18 2023-07-17 Pistolet de peinture muni d'une buse améliorée Pending EP4656295A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102022000015067A IT202200015067A1 (it) 2022-07-18 2022-07-18 Pistola verniciante dotata di un ugello migliorato
EP23185792.1A EP4309800B1 (fr) 2022-07-18 2023-07-17 Pistolet de peinture muni d'une buse améliorée

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP23185792.1A Division EP4309800B1 (fr) 2022-07-18 2023-07-17 Pistolet de peinture muni d'une buse améliorée
EP23185792.1A Division-Into EP4309800B1 (fr) 2022-07-18 2023-07-17 Pistolet de peinture muni d'une buse améliorée

Publications (2)

Publication Number Publication Date
EP4656295A2 EP4656295A2 (fr) 2025-12-03
EP4656295A3 true EP4656295A3 (fr) 2026-03-11

Family

ID=83506199

Family Applications (2)

Application Number Title Priority Date Filing Date
EP25209526.0A Pending EP4656295A3 (fr) 2022-07-18 2023-07-17 Pistolet de peinture muni d'une buse améliorée
EP23185792.1A Active EP4309800B1 (fr) 2022-07-18 2023-07-17 Pistolet de peinture muni d'une buse améliorée

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP23185792.1A Active EP4309800B1 (fr) 2022-07-18 2023-07-17 Pistolet de peinture muni d'une buse améliorée

Country Status (2)

Country Link
EP (2) EP4656295A3 (fr)
IT (1) IT202200015067A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202200015067A1 (it) 2022-07-18 2024-01-18 Aircom Srl Pistola verniciante dotata di un ugello migliorato
DE102024107327A1 (de) * 2024-03-14 2025-09-18 Sata Gmbh & Co. Kg Lufttrennring zum Zuführen von Zerstäuberluft und Formluft innerhalb einer Lackierpistole

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5102051A (en) * 1988-02-01 1992-04-07 Itw Limited Spray gun
US9446422B2 (en) * 2015-02-10 2016-09-20 Nordson Corporation Adhesive dispensing module and method of spraying a plurality of droplets of a liquid adhesive
US20200038892A1 (en) * 2018-08-01 2020-02-06 Sata Gmbh & Co. Kg Main body for a spray gun, spray guns, spray gun set, method for producing a main body for a spray gun and method for converting a spray gun
WO2021165835A1 (fr) * 2020-02-18 2021-08-26 Barnini S.R.L. Tête pour pistolet à peinture
US20220080448A1 (en) * 2020-09-11 2022-03-17 Sata Gmbh & Co. Kg Sealing Element for Sealing a Transition Between a Spray Gun Body And an Atttachment of a Spray Gun, Attachment, in Particular a Paint Nozzle Arrangement for a Spray Gun And a Spray Gun, in Particular a Paint Spray Gun

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202200015067A1 (it) 2022-07-18 2024-01-18 Aircom Srl Pistola verniciante dotata di un ugello migliorato

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5102051A (en) * 1988-02-01 1992-04-07 Itw Limited Spray gun
US9446422B2 (en) * 2015-02-10 2016-09-20 Nordson Corporation Adhesive dispensing module and method of spraying a plurality of droplets of a liquid adhesive
US20200038892A1 (en) * 2018-08-01 2020-02-06 Sata Gmbh & Co. Kg Main body for a spray gun, spray guns, spray gun set, method for producing a main body for a spray gun and method for converting a spray gun
WO2021165835A1 (fr) * 2020-02-18 2021-08-26 Barnini S.R.L. Tête pour pistolet à peinture
US20220080448A1 (en) * 2020-09-11 2022-03-17 Sata Gmbh & Co. Kg Sealing Element for Sealing a Transition Between a Spray Gun Body And an Atttachment of a Spray Gun, Attachment, in Particular a Paint Nozzle Arrangement for a Spray Gun And a Spray Gun, in Particular a Paint Spray Gun

Also Published As

Publication number Publication date
IT202200015067A1 (it) 2024-01-18
EP4656295A2 (fr) 2025-12-03
EP4309800A1 (fr) 2024-01-24
EP4309800B1 (fr) 2026-03-11

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