BR112016010177A2 - pulverizador eletrostático de produtos de revestimento e instalação para pulverizar produto de revestimento - Google Patents

pulverizador eletrostático de produtos de revestimento e instalação para pulverizar produto de revestimento

Info

Publication number
BR112016010177A2
BR112016010177A2 BR112016010177A BR112016010177A BR112016010177A2 BR 112016010177 A2 BR112016010177 A2 BR 112016010177A2 BR 112016010177 A BR112016010177 A BR 112016010177A BR 112016010177 A BR112016010177 A BR 112016010177A BR 112016010177 A2 BR112016010177 A2 BR 112016010177A2
Authority
BR
Brazil
Prior art keywords
bowl
geometric axis
coating product
rotation
sprayer
Prior art date
Application number
BR112016010177A
Other languages
English (en)
Inventor
Chevron Didier
Prus Eric
Original Assignee
Sames Kremlin
Sames Tech
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 Sames Kremlin, Sames Tech filed Critical Sames Kremlin
Publication of BR112016010177A2 publication Critical patent/BR112016010177A2/pt

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
    • 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
    • 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
    • B05B5/053—Arrangements for supplying power, e.g. charging power
    • B05B5/0533—Electrodes specially adapted therefor; Arrangements of electrodes
    • 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
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • 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
    • 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
    • B05B5/0407—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 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
    • 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
    • B05B5/053—Arrangements for supplying power, e.g. charging power
    • 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
    • B05B5/053—Arrangements for supplying power, e.g. charging power
    • B05B5/0533—Electrodes specially adapted therefor; Arrangements of electrodes
    • B05B5/0536—Dimensional characteristics of electrodes, e.g. diameter or radius of curvature of a needle-like corona electrode
    • 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
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B05B5/087—Arrangements of electrodes, e.g. of charging, shielding, collecting electrodes
    • 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

  • Electrostatic Spraying Apparatus (AREA)

Abstract

a presente invenção refere-se a um pulverizador eletrostático para um produto de revestimento que compreende, inter alia, uma tigela que gira e diversos eletrodos distribuídos ao redor do eixo geométrico de rotação da tigela. o pulverizador eletrostático (10) compreende uma tigela (20), um meio (40) para acionamento da rotação da tigela, uma pluralidade de primeiros eletrodos (100) distribuídos ao redor do eixo geométrico, e cada um com capacidade de emitir um primeiro feixe de íons (i1) a partir de uma primeira ponta (102), em que as primeiras pontas são encaixadas em um primeiro círculo (c100) centrado no eixo geométrico de rotação e perpendicular ao mesmo, em que o pulverizador compreende segundos eletrodos (200; 200, 200?), cada um com a capacidade de emitir, quando o pulverizador está em operação e principal ou exclusivamente em direção à borda (22) da tigela (20), um segundo feixe de íons (i2), com o mesmo sinal dos íons dos primeiros feixes de íons, a partir das segundas pontas (202; 202, 202?) encaixados em um segundo círculo (c200) centrado no eixo geométrico de rotação (x30), perpendicular ao mesmo, e cujo raio (r200) é diferente daquele (r100) do primeiro círculo, e em que cada segunda ponta (202; 202, 202?) é posicionada, em um plano radial ao eixo geométrico de rotação (x30), em um diedro (d200) cuja origem fica em um eixo geométrico (a110) que estende um primeiro eletrodo (100) em direção à traseira, cujo ângulo de ápice (a) é igual a 90° e o qual é centrado em um eixo geométrico (a200; p200) orientado em direção à borda (22) da tigela (20).
BR112016010177A 2013-11-12 2014-11-12 pulverizador eletrostático de produtos de revestimento e instalação para pulverizar produto de revestimento BR112016010177A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1361039A FR3012985B1 (fr) 2013-11-12 2013-11-12 Projecteur electrostatique de produit de revetement et installation de projection comprenant un tel projecteur
PCT/EP2014/074343 WO2015071291A1 (fr) 2013-11-12 2014-11-12 Projecteur electrostatique de produit de revetement et installation de projection comprenant un tel projecteur

Publications (1)

Publication Number Publication Date
BR112016010177A2 true BR112016010177A2 (pt) 2017-08-08

Family

ID=49817101

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016010177A BR112016010177A2 (pt) 2013-11-12 2014-11-12 pulverizador eletrostático de produtos de revestimento e instalação para pulverizar produto de revestimento

Country Status (10)

Country Link
US (1) US10413919B2 (pt)
EP (1) EP3068544B1 (pt)
JP (1) JP6445034B2 (pt)
KR (1) KR102284905B1 (pt)
CN (1) CN105722600B (pt)
BR (1) BR112016010177A2 (pt)
FR (1) FR3012985B1 (pt)
MX (1) MX2016006092A (pt)
RU (1) RU2656457C2 (pt)
WO (1) WO2015071291A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020154655A1 (en) * 2019-01-25 2020-07-30 Spraying Systems Co. Induction device for electrostatic spray nozzle assembly
FR3103718B1 (fr) * 2019-12-02 2021-12-17 Exel Ind Projecteur électrostatique rotatif de produit de revêtement et installation de projection comprenant un tel projecteur
CN112058520B (zh) * 2020-09-14 2022-03-18 明德新材料科技(浙江)股份有限公司 一种水溶性氟碳转印仿真金属材料全自动粉末喷涂装置

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2996042A (en) * 1955-02-11 1961-08-15 Ransburg Electro Coating Corp Electrostatic spray coating system
US2960273A (en) * 1958-06-24 1960-11-15 Gen Motors Corp Electrostatic spray painting apparatus
FR1223451A (fr) * 1959-01-19 1960-06-17 Perfectionnements aux procédés et dispositifs de projection de liquides et de poudres
US3408985A (en) * 1966-11-07 1968-11-05 Interplanetary Res & Dev Corp Electrostatic spray coating apparatus
SU725714A1 (ru) * 1975-01-06 1980-04-05 Научно-Исследовательский Институт Технологии Лакокрасочных Покрытий Научно-Производственного Объединения "Лакокраспокрытие" Центробежный электростатический распылитель
SU937033A1 (ru) * 1980-08-22 1982-06-23 Научно-Исследовательский Институт Научно-Производственного Объединения "Лакокраспокрытие" Электростатический центробежный распылитель
GB8305865D0 (en) 1983-03-03 1983-04-07 British Res Agricult Eng Electrostatic sprayers
US4572438A (en) * 1984-05-14 1986-02-25 Nordson Corporation Airless spray gun having improved nozzle assembly and electrode circuit connections
US4771949A (en) * 1984-10-29 1988-09-20 Hermann Behr & Sohn Gmbh & Co. Apparatus for electrostatic coating of objects
US4887770A (en) * 1986-04-18 1989-12-19 Nordson Corporation Electrostatic rotary atomizing liquid spray coating apparatus
FR2609252B1 (fr) * 1987-01-02 1989-04-21 Sames Sa Installation de projection de produit de revetement tel que par exemple une peinture et notamment installation de projection electrostatique de peinture a base d'eau
ES2004334B3 (es) * 1987-03-23 1992-01-16 Behr Ind Gmbh & Co Procedimiento para el recubrimiento electrostatico de pieza de trabajo
JPH041662A (ja) 1990-04-18 1992-01-07 Ricoh Co Ltd 画像形成装置の電源装置
SU1796264A1 (ru) * 1990-06-19 1993-02-23 Dn Nii T Mash Электростатический центробежный распылитель
JPH067709A (ja) * 1992-06-25 1994-01-18 Toyota Motor Corp 回転霧化静電塗装装置
JPH06320065A (ja) * 1993-05-07 1994-11-22 Toyota Motor Corp ベル型静電塗装装置
KR100204972B1 (ko) * 1995-04-06 1999-06-15 스즈키 이사무 회전무화두형 도장장치
FR2776946B1 (fr) 1998-04-01 2000-05-26 Sames Sa Bol de pulverisation et projecteur rotatif electrostatique equipe d'un tel bol
ITMI20011352A1 (it) * 2001-06-27 2002-12-27 3V Cogeim S P A Gruppo di scarico del prodotto essiccato particolarmente per filtri essicatori e simili
US6708908B2 (en) * 2001-06-29 2004-03-23 Behr Systems, Inc. Paint atomizer bell with ionization ring
FR2836638B1 (fr) 2002-03-01 2004-12-10 Sames Technologies Dispositif de pulverisation de produit de revetement liquide
US7070130B1 (en) * 2002-11-06 2006-07-04 E. I. Dupont De Nemours And Company Rotatable electrode ring and use thereof in electrostatically assisted high-speed rotary application of spray coating agents
WO2005082542A2 (fr) 2004-02-06 2005-09-09 Sames Technologies Bol de pulverisation, projecteur rotatif incorporant un tel bol et installation de projection incorporant un tel projecteur
JP4578908B2 (ja) 2004-09-17 2010-11-10 トヨタ自動車株式会社 静電塗装装置
JP5074520B2 (ja) 2007-11-30 2012-11-14 Ａｂｂ株式会社 静電塗装装置
FR2942415B1 (fr) 2009-02-24 2011-03-11 Sames Technologies Projecteur electrostatique comportant des electrodes mobiles et procede de projection electrostatique mettant en oeuvre un tel projecteur.
DE102010052698A1 (de) 2010-11-26 2012-05-31 Dürr Systems GmbH Reinigungsgerät und Reinigungsbürste für einen Zerstäuber und entsprechendes Reinigungsverfahren

Also Published As

Publication number Publication date
EP3068544B1 (fr) 2017-10-18
RU2016118549A3 (pt) 2018-03-27
WO2015071291A1 (fr) 2015-05-21
KR20160085258A (ko) 2016-07-15
CN105722600B (zh) 2018-12-18
FR3012985A1 (fr) 2015-05-15
MX2016006092A (es) 2016-07-21
JP6445034B2 (ja) 2018-12-26
FR3012985B1 (fr) 2016-12-09
EP3068544A1 (fr) 2016-09-21
KR102284905B1 (ko) 2021-08-03
CN105722600A (zh) 2016-06-29
JP2016534876A (ja) 2016-11-10
US20160271631A1 (en) 2016-09-22
RU2656457C2 (ru) 2018-06-05
RU2016118549A (ru) 2017-11-16
US10413919B2 (en) 2019-09-17

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: SAMES KREMLIN (FR)

B15K Others concerning applications: alteration of classification

Ipc: B05B 5/04 (2006.01), B05B 5/053 (2006.01), B05B 15

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time