Abstract: A high rotation atomizer functioning with inner charging includes a high-voltage circuit which generates a high voltage that can be applied to a bell cup, from a low voltage. This high-voltage circuit includes a measuring resistor in a circuit path between the turbine casing of the turbine driving the bell cup and ground. A first measuring voltage can be tapped at this first measuring resistor, which voltage is a measure for the voltage applied at the turbine casing. A second measuring resistor is placed in a circuit path between the turbine casing and ground. A second measuring voltage is tapped at this resistor, which is likewise a measure for the voltage applied at the turbine casing. If the information gained from the two measuring voltages deviates too strongly from each other, then the control device triggers an error signal. By this means, the safety of the entire system is increased.

Abstract: A high rotation atomizer functioning with inner charging includes a high-voltage circuit which generates a high voltage that can be applied to a bell cup, from a low voltage. This high-voltage circuit includes a measuring resistor in a circuit path between the turbine casing of the turbine driving the bell cup and ground. A first measuring voltage can be tapped at this first measuring resistor, which voltage is a measure for the voltage applied at the turbine casing. A second measuring resistor is placed in a circuit path between the turbine casing and ground. A second measuring voltage is tapped at this resistor, which is likewise a measure for the voltage applied at the turbine casing. If the information gained from the two measuring voltages deviates too strongly from each other, then the control device triggers an error signal. By this means, the safety of the entire system is increased.

Abstract: A cleaning process for one or more parts of an application system by positioning one or more parts of the application system in a clewing chamber, spraying the one or more parts of the application system with a medium using a plurality of spray devices, with the medium being supplied to the spray devices from an assembly group. One or more parts of the application system may be removed from the cleaning chamber, wherein during spraying the supply of media to the spray devices takes place in a sequence having a plurality of successive phases. At least two phases of the sequence differ in terms of the supply of the at least one medium to the spray devices. A cleaning device designed to carry out the cleaning process is also provided having a control device for controlling the supply of the medium to the spray devices.

Abstract: The invention relates to an electrode assembly for an electrostatic atomizer, in particular for an electrostatic rotary atomizer, comprising at least one outer electrode and an electric resistance device, which has at least one resistance unit that is connected via an electrode connection to the at least one outer electrode and can be connected via a contact connection to a pole of a high-voltage source. The electrode assembly defines a main axis around which an electric field is built up. The resistance unit comprises a resistance track that runs between the electrode connection and the contact connection and is carried by a carrier substrate. The invention also relates to an electrostatic atomizer having such an electrode assembly.

Abstract: A powder coating cabin for a powder coating installation comprises a flat floor section arranged horizontally or inclined, and a blow-off nozzle for blowing off powder that has settled on the floor section. According to the invention the blow-off nozzle is movably arranged, and in particular preferably parallel to the floor section. As a result of the movability a relatively large floor section can be freed from powder very effectively using only one blow-off nozzle.