Improvements in the object of the main patent no. 4,668,333 that refers to improvements introduced in the apparatus for the coating with electrostatic powder of objects. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the object of the main patent no. 468,633 which relates to improvements introduced in the apparatus for the coating with electrostatic dust of objects, which are essentially characterized in that the apparatus comprises an intermediate body of preferably cylindrical configuration, arranged between the spraying device and the handle or handle of the assembly, functionally coupled to both, made of insulating material, in which a high-voltage multiplier and a high-voltage transformer whose coil is wound on a toroidal core arranged coaxially to the conduit tube are imbricated. Of powder that is located centrally and axially to said intermediate body, also carrying sausages along its section, tubes of air conduction under pressure, which access thereto through an orthogonal collector. (Machine-translation by Google Translate, not legally binding)