ELECTROSTATIC GLAZING METHOD WITH ENAMEL POWDER

PURPOSE:To form an enamel film of a uniform thickness on the inside of a vessel by continuously rotating the vessel during electrostatic glazing. CONSTITUTION:A vessel 1 to be glazed such as a tubular or spherical vessel is suspended from a suspender 23 and transferred to a glazing position. Rollers...

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Bibliographische Detailangaben
Hauptverfasser:	KUNIKATA MASARU, NAITO TAKEYOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY PERFORMING OPERATIONS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	PURPOSE:To form an enamel film of a uniform thickness on the inside of a vessel by continuously rotating the vessel during electrostatic glazing. CONSTITUTION:A vessel 1 to be glazed such as a tubular or spherical vessel is suspended from a suspender 23 and transferred to a glazing position. Rollers 21 are moved forward together with holders 20 to stop the swinging of the vessel 1. One of the rollers 21 is connected to a driving motor 24 with a driving chain 25 and the vessel 1 is continuously rotated at about 5-40r.p.m. speed. A glazing gun 15 is set in the vessel 1 from the lower opening 10 of the vessel 1 and electrostatic glazing is carried out. Thus, the thickness of a film formed on the inside of the vessel 1 can be made uniform and the quality of the film can be stabilized and improved.