Rotating electrostatic projector for coating product and projection installation comprising such a projector

摘要

Rotating electrostatic coating product projector and projection installation comprising such a projector This rotating electrostatic coating product projector (10) comprises a spray bowl (106), a body (102), a drive turbine mounted in the sprayer. body and configured to drive the spray bowl to rotate about an axis of rotation (A100) defined by the body. The projector also comprises electrodes (146) for charging coating product sprayed by the spray bowl, these electrodes being mounted on a ring (160) attached to the body and each supplied with high voltage through a resistor. Each resistor (180) extends axially outside the ring (160) and is equipped, at its end opposite the electrode (146) that it supplies, with a first plug (208) for electrical connection. on a second sheet of corresponding geometry provided on the body (102), with a movement parallel to the axis of rotation, and in that the ring (160) is configured to be mounted and connected (F2) on the body (102 ), or dismantled and disconnected (F1) from the body, being equipped with electrodes (146) and resistors. Figure for abstract: 2