FR2370525A1 - Procede et appareil pour appliquer electrostatiquement des revetements de poudre - Google Patents
Procede et appareil pour appliquer electrostatiquement des revetements de poudreInfo
- Publication number
- FR2370525A1 FR2370525A1 FR7733726A FR7733726A FR2370525A1 FR 2370525 A1 FR2370525 A1 FR 2370525A1 FR 7733726 A FR7733726 A FR 7733726A FR 7733726 A FR7733726 A FR 7733726A FR 2370525 A1 FR2370525 A1 FR 2370525A1
- Authority
- FR
- France
- Prior art keywords
- electrode
- powder particles
- silent discharge
- powder coatings
- applying powder
- 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
Links
Classifications
-
- 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
- B05D1/045—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field on non-conductive substrates
-
- 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
- B05B5/03—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying
- B05B5/032—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying for spraying particulate materials
-
- 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
- B05D2203/00—Other substrates
- B05D2203/30—Other inorganic substrates, e.g. ceramics, silicon
- B05D2203/35—Glass
-
- 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
- B05D2401/00—Form of the coating product, e.g. solution, water dispersion, powders or the like
- B05D2401/30—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant
- B05D2401/32—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant applied as powders
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/30—Aspects of methods for coating glass not covered above
- C03C2218/31—Pre-treatment
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Electrostatic Spraying Apparatus (AREA)
Abstract
Procédé d'application électrostatique d'un revêtement de particules de poudre à une pièce en matière isolante. On supporte la pièce et une électrode à décharge silencieuse en face l'une de l'autre. On applique une tension continue entre la pièce et l'électrode pour etablir un champ électrique entre elles. On applique une tension alternative à cette électrode pour produire une décharge silencieuse à sa surface. On charge préalablement les particules de poudre à la polarité de l'électrode à décharge silencieuse. On introduit les particules de poudre préalablement chargées dans le champ electrique engendré entre l'électrode et la pièce, pour entraîner les particules vers la pièce et recouvrir la pièce d'une couche des particules de poudre. Application notamment aux bouteilles de boissons gazeuses.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13415976A JPS5359737A (en) | 1976-11-10 | 1976-11-10 | Electrostatic powder coating and its equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2370525A1 true FR2370525A1 (fr) | 1978-06-09 |
FR2370525B1 FR2370525B1 (fr) | 1984-07-20 |
Family
ID=15121832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7733726A Granted FR2370525A1 (fr) | 1976-11-10 | 1977-11-09 | Procede et appareil pour appliquer electrostatiquement des revetements de poudre |
Country Status (7)
Country | Link |
---|---|
US (1) | US4377603A (fr) |
JP (1) | JPS5359737A (fr) |
AU (1) | AU506726B2 (fr) |
CA (1) | CA1093393A (fr) |
DE (1) | DE2750372C2 (fr) |
FR (1) | FR2370525A1 (fr) |
GB (1) | GB1558900A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2370526A1 (fr) * | 1976-11-10 | 1978-06-09 | Onoda Cement Co Ltd | Procede continu de revetement electrostatique avec une matiere pulverisee, et appareil utilise pour mettre en oeuvre ce procede |
WO1984003643A1 (fr) * | 1983-03-24 | 1984-09-27 | Ici Plc | Appareil de pulverisation electrostatique |
EP0885662A1 (fr) * | 1997-06-16 | 1998-12-23 | Ibick Corporation | Méthode et appareil pour faire adhérer des particules à un objet en employant de l'air ionisé |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2521170B1 (fr) * | 1982-02-09 | 1986-11-21 | Dietrich & Cie De | Procede pour l'emaillage d'objets par pistolage electrostatique |
DE3246574C2 (de) * | 1982-12-16 | 1985-10-10 | Fulgurit GmbH & Co KG, 3050 Wunstorf | Vorrichtung zur elektrostatischen Spritzlackierung |
DE3319448A1 (de) * | 1983-05-28 | 1984-11-29 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Verfahren zur herstellung von lichtwellenleitern |
US4762975A (en) * | 1984-02-06 | 1988-08-09 | Phrasor Scientific, Incorporated | Method and apparatus for making submicrom powders |
MX162912B (es) * | 1984-10-16 | 1991-05-20 | Vitro Tec Fideicomiso | Metodo para reforzar articulos de vidrio mediante intercambio ionico electrostatico |
EP0178746A1 (fr) * | 1984-10-17 | 1986-04-23 | Ransburg Corporation | Système dispensateur de matériaux de revêtement |
US4971829A (en) * | 1987-06-08 | 1990-11-20 | Canon Kabushiki Kaisha | Spraying process for corona charges spacer material and attracting the same to plate having an electrical potential |
DE3730477A1 (de) * | 1987-09-11 | 1989-03-23 | Jeising Ralf | Beschichteter gegenstand aus glas, keramik und dgl. werkstoffen in flach- oder hohlform, verfahren und einrichtung zur herstellung desselben |
AU2375792A (en) * | 1991-07-31 | 1993-03-02 | Gordon Andrew Clark | Method for coating food products with flavouring |
US5409162A (en) * | 1993-08-09 | 1995-04-25 | Sickles; James E. | Induction spray charging apparatus |
US5514423A (en) * | 1994-07-05 | 1996-05-07 | Ford Motor Company | Electrostatic painting method wherein multiple spray stations having alternating polarities are used to minimize the residual charge on a plastic substrate |
DE19532105C2 (de) * | 1994-08-30 | 2002-11-14 | Fraunhofer Ges Forschung | Verfahren und Vorrichtung zur Behandlung von dreidimensionalen Werkstücken mit einer direkten Barrierenentladung sowie Verfahren zur Herstellung einer mit einer Barriere versehenen Elektrode für diese Barrierenentladung |
SE9403317L (sv) * | 1994-09-30 | 1996-03-31 | Cryst O Matt Ab | Förfarande och anordning för elektrostatisk ytbeläggning |
US5830274A (en) * | 1995-12-20 | 1998-11-03 | Ppg Industries, Inc. | Electrostatic deposition of charged coating particles onto a dielectric substrate |
US5698269A (en) * | 1995-12-20 | 1997-12-16 | Ppg Industries, Inc. | Electrostatic deposition of charged coating particles onto a dielectric substrate |
US6090454A (en) * | 1996-03-28 | 2000-07-18 | E.I. Du Pont De Nemours And Company | Polymer coating for low electrically conductive materials |
EP0798053A1 (fr) * | 1996-03-28 | 1997-10-01 | Du Pont De Nemours International S.A. | Procédé de revêtement à l'aide de polymères sur des substrat de faible conductivité électrique |
DE19649538A1 (de) * | 1996-11-29 | 1998-06-04 | Eisenmann Kg Maschbau | Verfahren zum Aufbringen von Spritzapplikationen o. dgl. vornehmlich auf Fahrzeugkarossen und Vorrichtung zur Verfahrensdurchführung |
JPH10314624A (ja) * | 1997-05-14 | 1998-12-02 | Nippon Parkerizing Co Ltd | 静電粉体塗装ガン |
US6217815B1 (en) * | 1998-06-10 | 2001-04-17 | Carter-Wallace, Inc. | Method and apparatus for manufacturing prophylactic devices |
US6106748A (en) * | 1998-06-10 | 2000-08-22 | Carter Wallace, Inc. | Method for removing prophylactic devices from mandrels |
JP2935697B1 (ja) * | 1998-07-01 | 1999-08-16 | 勲 菅井 | 基体の被覆方法 |
US6082628A (en) * | 1999-05-14 | 2000-07-04 | Board Of Trustees Of The University Of Arkansas | Powder charger and sprayer |
JP4837627B2 (ja) * | 2007-07-05 | 2011-12-14 | パナソニック株式会社 | ナノファイバ製造装置、ナノファイバ製造方法 |
US8474402B2 (en) * | 2008-12-09 | 2013-07-02 | Nordson Corporation | Low capacitance container coating system and method |
DE102009013979A1 (de) | 2009-03-19 | 2010-09-23 | Dürr Systems GmbH | Elektrodenanordnung für einen elektrostatischen Zerstäuber |
ITBL20130007A1 (it) * | 2013-04-29 | 2014-10-30 | Maurizio Tomasella | Metodo di decorazione di superfici lisce con verniciatura a polveri elettrostatiche |
JP6533225B2 (ja) * | 2014-06-18 | 2019-06-19 | 株式会社カネカ | 弾性管状体の製造方法 |
ES2893409T3 (es) * | 2016-07-27 | 2022-02-09 | Exel Ind | Sistema de recubrimiento con cabezal de pulverización ultrasónica y campo electrostático |
JP6880367B2 (ja) * | 2016-11-28 | 2021-06-02 | アネスト岩田株式会社 | 静電噴霧装置及び静電噴霧方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1027113B (de) * | 1952-12-12 | 1958-03-27 | Licentia Gmbh | Verfahren und Vorrichtung zum elektrostatischen Zerstaeuben und Niederschlagen von UEberzugsmaterial |
FR2144340A5 (fr) * | 1971-10-29 | 1973-02-09 | Ramellini Angelo | |
US3976031A (en) * | 1974-07-10 | 1976-08-24 | Onoda Cement Company, Ltd. | Electric discharge coating apparatus |
US3985297A (en) * | 1974-07-10 | 1976-10-12 | Onoda Cement Company, Ltd. | Powder painting apparatus |
FR2370526A1 (fr) * | 1976-11-10 | 1978-06-09 | Onoda Cement Co Ltd | Procede continu de revetement electrostatique avec une matiere pulverisee, et appareil utilise pour mettre en oeuvre ce procede |
JPS584776A (ja) * | 1981-06-26 | 1983-01-11 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ | 新規ベンゾトリアゾ−ル類、その製造および殺カビ剤としての用途 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL133488C (fr) * | 1966-04-28 | |||
US3837573A (en) * | 1972-03-02 | 1974-09-24 | W Wagner | Apparatus for electrified spraying |
FR2208312A5 (fr) * | 1972-11-27 | 1974-06-21 | Air Ind | |
US3991710A (en) * | 1973-06-01 | 1976-11-16 | Energy Innovations, Inc. | Electrogasdynamic production line coating system |
JPS5117235A (en) * | 1974-08-04 | 1976-02-12 | Senichi Masuda | Seidenfuntaitochakusochi |
US3996410A (en) * | 1974-09-19 | 1976-12-07 | Andersen Corporation | Method and composition for treating substrates and coated articles obtained thereby |
CH593720A5 (fr) * | 1975-01-17 | 1977-12-15 | Gema Ag |
-
1976
- 1976-11-10 JP JP13415976A patent/JPS5359737A/ja active Granted
-
1977
- 1977-11-08 AU AU30448/77A patent/AU506726B2/en not_active Expired
- 1977-11-09 FR FR7733726A patent/FR2370525A1/fr active Granted
- 1977-11-09 CA CA290,574A patent/CA1093393A/fr not_active Expired
- 1977-11-10 DE DE2750372A patent/DE2750372C2/de not_active Expired
- 1977-11-10 GB GB46872/77A patent/GB1558900A/en not_active Expired
-
1979
- 1979-11-01 US US06/090,395 patent/US4377603A/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1027113B (de) * | 1952-12-12 | 1958-03-27 | Licentia Gmbh | Verfahren und Vorrichtung zum elektrostatischen Zerstaeuben und Niederschlagen von UEberzugsmaterial |
FR2144340A5 (fr) * | 1971-10-29 | 1973-02-09 | Ramellini Angelo | |
US3976031A (en) * | 1974-07-10 | 1976-08-24 | Onoda Cement Company, Ltd. | Electric discharge coating apparatus |
US3985297A (en) * | 1974-07-10 | 1976-10-12 | Onoda Cement Company, Ltd. | Powder painting apparatus |
FR2370526A1 (fr) * | 1976-11-10 | 1978-06-09 | Onoda Cement Co Ltd | Procede continu de revetement electrostatique avec une matiere pulverisee, et appareil utilise pour mettre en oeuvre ce procede |
JPS584776A (ja) * | 1981-06-26 | 1983-01-11 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ | 新規ベンゾトリアゾ−ル類、その製造および殺カビ剤としての用途 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2370526A1 (fr) * | 1976-11-10 | 1978-06-09 | Onoda Cement Co Ltd | Procede continu de revetement electrostatique avec une matiere pulverisee, et appareil utilise pour mettre en oeuvre ce procede |
WO1984003643A1 (fr) * | 1983-03-24 | 1984-09-27 | Ici Plc | Appareil de pulverisation electrostatique |
EP0885662A1 (fr) * | 1997-06-16 | 1998-12-23 | Ibick Corporation | Méthode et appareil pour faire adhérer des particules à un objet en employant de l'air ionisé |
Also Published As
Publication number | Publication date |
---|---|
GB1558900A (en) | 1980-01-09 |
JPS5359737A (en) | 1978-05-29 |
FR2370525B1 (fr) | 1984-07-20 |
CA1093393A (fr) | 1981-01-13 |
DE2750372A1 (de) | 1978-05-11 |
AU3044877A (en) | 1979-05-17 |
US4377603A (en) | 1983-03-22 |
JPS6215256B2 (fr) | 1987-04-07 |
AU506726B2 (en) | 1980-01-24 |
DE2750372C2 (de) | 1985-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |