A device for applying a viscous material includes an application tube which has a material inlet opening on a first end and a material outlet opening on a second end, which defines an application channel, and which is flexible at least over one portion of its length, and a housing which accommodates the application tube, and which has a material supply connection for the viscous material to the application tube, wherein the application tube is connected to the housing in an initial region coming from the material inlet opening, and is arranged at a distance to the housing in an end region extending to the material outlet opening, and wherein a bearing section of the end region is mounted near to the material outlet opening in a motor-driven eccentric that can rotate about the longitudinal central axis. An adjustment mechanism is provided for adjusting the distance of the bearing section to the longitudinal central axis.

A method of monitoring cleaning of an apparatus for applying a coating medium to an object, the apparatus including a rotatable deflecting element for atomizing the coating medium; and a cleaning medium line for conducting a cleaning medium to the deflecting element; where the method including commanding performance of a cleaning operation including delivery of the cleaning medium through the cleaning medium line towards the deflecting element while rotating the deflecting element; collecting operational values of at least one operational parameter of the apparatus for the cleaning operation; comparing the operational values with reference values of the at least one operational parameter for the cleaning operation; and determining whether the cleaning operation was successful or unsuccessful based on the comparison. A method of cleaning an apparatus for applying a coating medium to an object is also provided.

A spreader for spreading a material including at least one pair of rotating discs having a plurality of generally radially oriented blades attached thereon for disbursing the material in a pre-selected pattern. The discs are rotatably positioned below an end of a funnel unit to receive material passing through the funnel units. The material, as it passes through the funnel units, is directed to a predetermined impact region on each of the rotating discs by a corresponding pair of deflecting vanes integrally fit and movably attached within each funnel of the pair of funnel units. Each deflecting vane is selectably movable by a corresponding actuator from a first position to a second position while the spreader is operating.

An installation including an atomizer configured to atomize a fluid, a robot and a first station, the robot being configured to move the atomizer in a predetermined reference frame between at least a first position and a second position, the atomizer being configured to atomize the fluid when the atomizer is in the first position, a distance being defined between the atomizer and the first station, the distance when the atomizer is in the second position being strictly less than the distance when the atomizer is in the first position. The first station includes at least one sensor configured to measure at least one value of a parameter of the atomizer when the atomizer is in the second position.

The disclosure relates to a coating system for coating components with a coating agent, in particular a painting system for painting motor vehicle bodywork components, comprising a first coating system component (12, 13) which during operation produces waste heat as a by-product and forms a heat source, and a second coating system component (1, 5) which is heated during operation and forms a heat sink. The disclosure provides that the waste heat of the first coating system component (12, 13) is fed to the second coating system component (1, 5) for heating. The disclosure further relates to a corresponding operating method.

Rotary bell cup atomizing apparatus driven by a turbine mounted on a rotatable motor shaft supported within an air bearing assembly is provided. The air bearing assembly includes a cylindrical main air bearing supporting the motor shaft, a proximal, annular, disk-shaped thrust bearing and a distal, annular, disk-shaped thrust bearing supporting the turbine, and including vibration-damping O-rings positioned adjacent the bearings. In operation, air supplied to the apparatus drives the turbine and supports the turbine and motor shaft such that all rotating surfaces of the atomizing apparatus are supported in air, and universal, 3-dimensional vibration damping, both axial and radial, of all rotating components is provided.

An annular gap space (18), into which a part of turbine air for driving a turbine (6) and exhaust air discharged from a rear thrust air bearing (12) flow out, is provided between an inner peripheral surface (5B) of a rotational shaft (5) and an outer peripheral surface (17B) of a feed tube (17). Air outflow holes (25) are provided in the rotational shaft (5) to be positioned between a radial air bearing (8) and a rotary atomizing head (16) and to be radially bored through the rotational shaft (5). As a result, the exhaust air flowing in the annular gap space (18) flows out outside of the rotational shaft (5) from the air outflow holes (25) in a position behind the rotary atomizing head (16).

A rotary atomizer is disclosed for the even distribution of a treatment fluid within a treatment chamber. The treatment fluid is delivered onto a rotating disk atomizer through multiple outlet ports. Fluid passages provide each outlet port with an even flow of treatment fluid at generally the same time and rate. This even and simultaneous flow of treatment fluid results in a more even distribution of treatment fluid on the seed that flows through the treatment chamber throughout the treatment cycle.

An installation for surface treating, in particular painting, objects, in particular vehicle body parts, having a treatment booth which defines a treatment space in which a booth atmosphere prevails. The objects can be transported into the treatment space and out of it again by means of a transport system. Treatment of the objects in the treatment space can be carried out by means of at least one treatment unit which requires a process gas for the operation. The process gas can be supplied to the at least one treatment unit by means of a supply device, wherein the process gas arrives in the treatment space during the treatment procedure and thus contributes to the booth atmosphere. A separating system is provided, to which booth atmosphere can be supplied and by means of which process gas can be separated from the booth atmosphere. A corresponding process is moreover disclosed.

A rotary atomizer is disclosed for the even distribution of a treatment fluid within a treatment chamber. The treatment fluid is delivered onto a rotating disk atomizer through multiple outlet ports. Fluid passages provide each outlet port with an even flow of treatment fluid at generally the same time and rate. This even and simultaneous flow of treatment fluid results in a more even distribution of treatment fluid on the seed that flows through the treatment chamber throughout the treatment cycle.