Spraying bowl for rotary sprayer, has two magnetic couplings exerting partially axial effort with respect to axis of rotation of bowl, wherein effort induces coupling in rotation of bowl with corresponding drive member

摘要

The bowl (3) has two magnetic couplings that cooperate mutually, with second magnetic coupling fixed on the non-rotary part of a sprayer. Both magnetic couplings exert partially axial effort with respect to the axis of rotation of the bowl, wherein the effort induces coupling in rotation of the bowl with a corresponding drive member. Independent claims are included for the following (A) a rotary sprayer for spraying coating product; and (B) an installation for spraying coating product.