CLEANING OF ELECTROSTATICALLY COATED ARTICLES WITHOUT WIPING

An apparatus and method are provided for producing a coating of resinous material upon only a portion of a workpiece, the resinous material preferably being deposited upon the workpiece as electrostatically charged solid particles. One zone of the workpiece is contacted, in the substantial absence o...

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Bibliographische Detailangaben
1. Verfasser:	ENGLISH, WILLIAM P
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 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:	An apparatus and method are provided for producing a coating of resinous material upon only a portion of a workpiece, the resinous material preferably being deposited upon the workpiece as electrostatically charged solid particles. One zone of the workpiece is contacted, in the substantial absence of relative movement therebetween, with cellular, resiliently deformable contact surface of a particle removal member to pick up particles of the resinous material therefrom without wiping or brushing the surface. Preferably, the resinous material is of such a nature that it can be fused to a unified coating, and the apparatus and method are particularly adapted for producing thermoplastic coatings upon armature rotors for electric motors.