EP4656296A1 - Sprühglockenteller für flüssiges beschichtungsprodukt, rotationszerstäuber mit solch einem glockenteller und verfahren zum auftragen eines beschichtungsprodukts mit solch einem rotationszerstäuber - Google Patents

Sprühglockenteller für flüssiges beschichtungsprodukt, rotationszerstäuber mit solch einem glockenteller und verfahren zum auftragen eines beschichtungsprodukts mit solch einem rotationszerstäuber

Info

Publication number
EP4656296A1
EP4656296A1 EP25179006.9A EP25179006A EP4656296A1 EP 4656296 A1 EP4656296 A1 EP 4656296A1 EP 25179006 A EP25179006 A EP 25179006A EP 4656296 A1 EP4656296 A1 EP 4656296A1
Authority
EP
European Patent Office
Prior art keywords
bowl
coating product
equal
notches
sprayer
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
EP25179006.9A
Other languages
English (en)
French (fr)
Inventor
David Vincent
Sylvain Perinet
Benoit-Marc VEDOVATI
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.)
Exel Industries SA
Original Assignee
Exel Industries SA
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 Exel Industries SA filed Critical Exel Industries SA
Publication of EP4656296A1 publication Critical patent/EP4656296A1/de
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
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member
    • B05B3/1064—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member the liquid or other fluent material to be sprayed being axially supplied to the rotating member through a hollow rotating shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member
    • B05B3/1007—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member characterised by the rotating member
    • B05B3/1014—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member characterised by the rotating member with a spraying edge, e.g. like a cup or a bell
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member
    • B05B3/1007—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member characterised by the rotating member
    • B05B3/1021—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member characterised by the rotating member with individual passages at its periphery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member
    • B05B3/1035—Driving means; Parts thereof, e.g. turbine, shaft, bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member
    • B05B3/1092—Means for supplying shaping gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
    • B05B5/0403—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces characterised by the rotating member
    • B05B5/0411—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces characterised by the rotating member with individual passages at its periphery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
    • B05B5/0426—Means for supplying shaping gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field

Landscapes

  • Nozzles (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
EP25179006.9A 2024-05-28 2025-05-27 Sprühglockenteller für flüssiges beschichtungsprodukt, rotationszerstäuber mit solch einem glockenteller und verfahren zum auftragen eines beschichtungsprodukts mit solch einem rotationszerstäuber Pending EP4656296A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2405459A FR3162646A1 (fr) 2024-05-28 2024-05-28 Bol de pulvérisation de produit de revêtement liquide, pulvérisateur rotatif comprenant un tel bol et procédé d’application de produit de revêtement avec un tel pulvérisateur

Publications (1)

Publication Number Publication Date
EP4656296A1 true EP4656296A1 (de) 2025-12-03

Family

ID=92543247

Family Applications (1)

Application Number Title Priority Date Filing Date
EP25179006.9A Pending EP4656296A1 (de) 2024-05-28 2025-05-27 Sprühglockenteller für flüssiges beschichtungsprodukt, rotationszerstäuber mit solch einem glockenteller und verfahren zum auftragen eines beschichtungsprodukts mit solch einem rotationszerstäuber

Country Status (4)

Country Link
US (1) US20250367685A1 (de)
EP (1) EP4656296A1 (de)
CN (1) CN121016979A (de)
FR (1) FR3162646A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519549A (en) 1981-10-16 1985-05-28 Trinity Industrial Corporation Electrostatic coating process and apparatus for use therein
WO2003074187A1 (fr) 2002-03-01 2003-09-12 Sames Technologies Dispositif de pulverisation de produit de revetement liquide
JP4461880B2 (ja) * 2004-03-31 2010-05-12 株式会社豊田中央研究所 ベル型霧化ヘッド及びその製造方法
CN213727219U (zh) * 2020-09-30 2021-07-20 广州极飞科技股份有限公司 离心喷盘、雾化装置及无人设备
JP2021171749A (ja) * 2020-04-30 2021-11-01 トヨタ自動車東日本株式会社 塗装用ベルカップ及びこれを備えた回転霧化塗装装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519549A (en) 1981-10-16 1985-05-28 Trinity Industrial Corporation Electrostatic coating process and apparatus for use therein
WO2003074187A1 (fr) 2002-03-01 2003-09-12 Sames Technologies Dispositif de pulverisation de produit de revetement liquide
JP4461880B2 (ja) * 2004-03-31 2010-05-12 株式会社豊田中央研究所 ベル型霧化ヘッド及びその製造方法
JP2021171749A (ja) * 2020-04-30 2021-11-01 トヨタ自動車東日本株式会社 塗装用ベルカップ及びこれを備えた回転霧化塗装装置
CN213727219U (zh) * 2020-09-30 2021-07-20 广州极飞科技股份有限公司 离心喷盘、雾化装置及无人设备

Also Published As

Publication number Publication date
CN121016979A (zh) 2025-11-28
US20250367685A1 (en) 2025-12-04
FR3162646A1 (fr) 2025-12-05

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