FR2332809A1 - System for application of electrostatic coatings - has base and top coat powder layers applied to article before heat application (NL 26.5.77) - Google Patents

System for application of electrostatic coatings - has base and top coat powder layers applied to article before heat application (NL 26.5.77)

Info

Publication number
FR2332809A1
FR2332809A1 FR7537192A FR7537192A FR2332809A1 FR 2332809 A1 FR2332809 A1 FR 2332809A1 FR 7537192 A FR7537192 A FR 7537192A FR 7537192 A FR7537192 A FR 7537192A FR 2332809 A1 FR2332809 A1 FR 2332809A1
Authority
FR
France
Prior art keywords
application
base
powder
top coat
before heat
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
FR7537192A
Other languages
French (fr)
Other versions
FR2332809B1 (en
Inventor
Marcel Point
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.)
Air Industrie SA
Original Assignee
Air Industrie 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 Air Industrie SA filed Critical Air Industrie SA
Priority to FR7537192A priority Critical patent/FR2332809A1/en
Priority to IT27703/76A priority patent/IT1072914B/en
Priority to NL7611709A priority patent/NL7611709A/en
Priority to JP51137190A priority patent/JPS5265536A/en
Priority to GB48849/76A priority patent/GB1566738A/en
Priority to DE762653219A priority patent/DE2653219B2/en
Priority to ES453677A priority patent/ES453677A1/en
Publication of FR2332809A1 publication Critical patent/FR2332809A1/en
Application granted granted Critical
Publication of FR2332809B1 publication Critical patent/FR2332809B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D5/00—Coating with enamels or vitreous layers
    • C23D5/04—Coating with enamels or vitreous layers by dry methods
    • 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
    • B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B05B14/48—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths specially adapted for particulate material
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Electrostatic Spraying Apparatus (AREA)

Abstract

An electrostatic powder coating system in which one or more powder base layers and a powder top coating layer are sequentially deposited without any form of intermediate heating being applied to the articles being coated, with a final common application of heat to the multi-coated article, uses devices which prevent the covering layer deposited from being contaminated by impurities. The articles are conveyed by an overhead system between cabins incorporating a powder extraction system to prevent the base layer, e.g. black or blue, for enamelling, from contaminating the top layer which is e.g. white.
FR7537192A 1975-11-24 1975-11-26 System for application of electrostatic coatings - has base and top coat powder layers applied to article before heat application (NL 26.5.77) Granted FR2332809A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7537192A FR2332809A1 (en) 1975-11-26 1975-11-26 System for application of electrostatic coatings - has base and top coat powder layers applied to article before heat application (NL 26.5.77)
IT27703/76A IT1072914B (en) 1975-11-24 1976-09-27 ELECTROSTATIC SPRAYING PROCESS AND PLANT
NL7611709A NL7611709A (en) 1975-11-24 1976-10-22 METHOD AND DEVICE FOR COATING ARTICLES BY ELECTROSTATIC APPLICATION OF POWDER AND THE OBJECTS OBTAINED BY THE METHOD.
JP51137190A JPS5265536A (en) 1975-11-24 1976-11-15 Method and apparatus for electrostatic powder painting
GB48849/76A GB1566738A (en) 1975-11-24 1976-11-23 Electrostatic powdering method and installation
DE762653219A DE2653219B2 (en) 1975-11-24 1976-11-23 Process and system for producing a coating on objects by means of electrostatic powdering
ES453677A ES453677A1 (en) 1975-11-24 1976-11-26 Electrostatic powdering method and installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7537192A FR2332809A1 (en) 1975-11-26 1975-11-26 System for application of electrostatic coatings - has base and top coat powder layers applied to article before heat application (NL 26.5.77)

Publications (2)

Publication Number Publication Date
FR2332809A1 true FR2332809A1 (en) 1977-06-24
FR2332809B1 FR2332809B1 (en) 1978-04-14

Family

ID=9163333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537192A Granted FR2332809A1 (en) 1975-11-24 1975-11-26 System for application of electrostatic coatings - has base and top coat powder layers applied to article before heat application (NL 26.5.77)

Country Status (1)

Country Link
FR (1) FR2332809A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042111A1 (en) * 1980-06-13 1981-12-23 COMPAGNIE EUROPEENNE POUR L'EQUIPEMENT MENAGER "CEPEM" Société anonyme dite: Method of and apparatus for the electrostatic powdering of objects in several different layers
EP1052310A2 (en) * 1999-05-14 2000-11-15 MANNESMANN Aktiengesellschaft Process and apparatus for enamelling the surface of a steel object

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042111A1 (en) * 1980-06-13 1981-12-23 COMPAGNIE EUROPEENNE POUR L'EQUIPEMENT MENAGER "CEPEM" Société anonyme dite: Method of and apparatus for the electrostatic powdering of objects in several different layers
US4454832A (en) * 1980-06-13 1984-06-19 Societe Anonyme Dite: Compagnie Europeenne Pour L'equipement Menager "Cepem" Apparatus for electrostatically depositing powder in several different layers on objects
EP1052310A2 (en) * 1999-05-14 2000-11-15 MANNESMANN Aktiengesellschaft Process and apparatus for enamelling the surface of a steel object
EP1052310A3 (en) * 1999-05-14 2004-08-11 EHW Thale Email GmbH Process and apparatus for enamelling the surface of a steel object

Also Published As

Publication number Publication date
FR2332809B1 (en) 1978-04-14

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Legal Events

Date Code Title Description
ST Notification of lapse