ELECTROSTATIC SPRAYER Russian patent published in 2012 - IPC B05B5/53 

FIELD: sprayers.

SUBSTANCE: invention refers to spraying devices for electrostatic application to such details as, for example, car bodies and their parts in the serial manufacturing. The transformer unit of the spraying device there is high voltage isolating device between its primary and secondary circuits. High voltage isolating device can be installed in the bas from transformer unit to spraying device. Transformer unit is connected to the detectors and/or executing parts located in the spraying device under high voltage. It is also connected to the valve control elements and supplies necessary power to them. Control signals of executing elements and detector signals are sent independently of potential, for example, optically or by radio connection.

EFFECT: possibility of reasonable use and faultless work of built-in high voltage mechanisms of spraying unit with potential separation of external supply bas and spraying unit consumers.

15 cl, 4 dwg