FR2370526A1 - CONTINUOUS PROCESS FOR ELECTROSTATIC COATING WITH A PULVERIZED MATERIAL, AND APPARATUS USED TO IMPLEMENT THIS PROCESS - Google Patents

CONTINUOUS PROCESS FOR ELECTROSTATIC COATING WITH A PULVERIZED MATERIAL, AND APPARATUS USED TO IMPLEMENT THIS PROCESS

Info

Publication number
FR2370526A1
FR2370526A1 FR7733727A FR7733727A FR2370526A1 FR 2370526 A1 FR2370526 A1 FR 2370526A1 FR 7733727 A FR7733727 A FR 7733727A FR 7733727 A FR7733727 A FR 7733727A FR 2370526 A1 FR2370526 A1 FR 2370526A1
Authority
FR
France
Prior art keywords
pulverized material
electrostatic coating
implement
apparatus used
continuous process
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
FR7733727A
Other languages
French (fr)
Other versions
FR2370526B1 (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.)
Onoda Cement Co Ltd
Original Assignee
Onoda Cement Co Ltd
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 JP13416076A external-priority patent/JPS5359738A/en
Priority claimed from JP6897477A external-priority patent/JPS543853A/en
Application filed by Onoda Cement Co Ltd filed Critical Onoda Cement Co Ltd
Publication of FR2370526A1 publication Critical patent/FR2370526A1/en
Application granted granted Critical
Publication of FR2370526B1 publication Critical patent/FR2370526B1/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
    • 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
    • B05B5/082—Plant for applying liquids or other fluent materials to objects characterised by means for supporting, holding or conveying the objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/18—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area using fluids, e.g. gas streams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/10—Arrangements for collecting, re-using or eliminating excess spraying material the excess material being particulate
    • 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
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
    • B05D3/042—Directing or stopping the fluid to be coated with air
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

Procédé continu, de revêtement électrostatique d'un objet par une matière pulvérisée. On amène au moyen d'un dispositif de retenue ledit objet dans une chambre de revêtement électrostatique pourvue d'électrodes à décharge silencieuse des deux côtés des parois de la chambre; on introduit une matière pulvérisée chargée électriquement dans la chambre; on revêt électrostatiquement ledit objet par la matière pulvérisée sous l'effet de la décharge silencieuse des électrodes ; on retire la matière pulvérisée excédentaire des parties spécifiques dudit objet par aspiration. Application notamment aux revêments des bouteilles par de la resine en poudre.A continuous process of electrostatic coating of an object with a pulverized material. Said object is brought by means of a retaining device into an electrostatic coating chamber provided with silent discharge electrodes on both sides of the walls of the chamber; introducing an electrically charged pulverized material into the chamber; said object is electrostatically coated with the material sprayed under the effect of the silent discharge of the electrodes; excess pulverized material is removed from specific parts of said object by suction. Application in particular to the coatings of bottles with powdered resin.

FR7733727A 1976-11-10 1977-11-09 CONTINUOUS PROCESS FOR ELECTROSTATIC COATING WITH A PULVERIZED MATERIAL, AND APPARATUS USED TO IMPLEMENT THIS PROCESS Granted FR2370526A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13416076A JPS5359738A (en) 1976-11-10 1976-11-10 Continuous electrostatic powder coating and its equipment
JP6897477A JPS543853A (en) 1977-06-13 1977-06-13 Removing device of excess powder for electrostatidc powder coating

Publications (2)

Publication Number Publication Date
FR2370526A1 true FR2370526A1 (en) 1978-06-09
FR2370526B1 FR2370526B1 (en) 1984-08-10

Family

ID=26410158

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7733727A Granted FR2370526A1 (en) 1976-11-10 1977-11-09 CONTINUOUS PROCESS FOR ELECTROSTATIC COATING WITH A PULVERIZED MATERIAL, AND APPARATUS USED TO IMPLEMENT THIS PROCESS

Country Status (4)

Country Link
AU (1) AU508457B2 (en)
DE (1) DE2750370C2 (en)
FR (1) FR2370526A1 (en)
GB (1) GB1558899A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370525A1 (en) * 1976-11-10 1978-06-09 Onoda Cement Co Ltd METHOD AND APPARATUS FOR ELECTROSTATICALLY APPLYING POWDER COATINGS
EP0501264A2 (en) * 1991-02-27 1992-09-02 AXIS S.p.A. Apparatus for applying a powdered coating to a workpiece
EP0611150A1 (en) * 1993-02-11 1994-08-17 Nordson Corporation Method and apparatus for powder spraying a vehicle body

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6090454A (en) * 1996-03-28 2000-07-18 E.I. Du Pont De Nemours And Company Polymer coating for low electrically conductive materials

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2212765A5 (en) * 1973-01-03 1974-07-26 Emballage Ste Gle Pour Electrostatic resin coating of glass articles - using air curtains to prevent fouling of carrying jig
US3976031A (en) * 1974-07-10 1976-08-24 Onoda Cement Company, Ltd. Electric discharge coating apparatus
FR2370525A1 (en) * 1976-11-10 1978-06-09 Onoda Cement Co Ltd METHOD AND APPARATUS FOR ELECTROSTATICALLY APPLYING POWDER COATINGS
JPS584776A (en) * 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 Novel benzotriazoles, manufacture and use as fungicide

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES343578A1 (en) * 1966-07-29 1968-12-01 Sfb Special Filterbau M Ofner Method and apparatus for Electrostatically Coating the Surfaces of Articles with Pulverulent Materials
US3895126A (en) * 1973-05-24 1975-07-15 Indian Head Inc Resin bottle cladding system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2212765A5 (en) * 1973-01-03 1974-07-26 Emballage Ste Gle Pour Electrostatic resin coating of glass articles - using air curtains to prevent fouling of carrying jig
US3976031A (en) * 1974-07-10 1976-08-24 Onoda Cement Company, Ltd. Electric discharge coating apparatus
FR2370525A1 (en) * 1976-11-10 1978-06-09 Onoda Cement Co Ltd METHOD AND APPARATUS FOR ELECTROSTATICALLY APPLYING POWDER COATINGS
JPS584776A (en) * 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 Novel benzotriazoles, manufacture and use as fungicide

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370525A1 (en) * 1976-11-10 1978-06-09 Onoda Cement Co Ltd METHOD AND APPARATUS FOR ELECTROSTATICALLY APPLYING POWDER COATINGS
EP0501264A2 (en) * 1991-02-27 1992-09-02 AXIS S.p.A. Apparatus for applying a powdered coating to a workpiece
EP0501264A3 (en) * 1991-02-27 1993-01-13 Axis S.P.A. Apparatus for applying a powdered coating to a workpiece
EP0611150A1 (en) * 1993-02-11 1994-08-17 Nordson Corporation Method and apparatus for powder spraying a vehicle body

Also Published As

Publication number Publication date
AU508457B2 (en) 1980-03-20
DE2750370A1 (en) 1978-05-11
AU3044977A (en) 1979-05-17
FR2370526B1 (en) 1984-08-10
DE2750370C2 (en) 1984-04-12
GB1558899A (en) 1980-01-09

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Legal Events

Date Code Title Description
ST Notification of lapse