Eisenmann Se

Juergen Fleisch

Herbert Schulze

Tobias Mozer

Felix Klink

A changing device for coating media having a plurality of supply units. The device includes an electric valve device with each supply unit having an electric valve unit which opens and closes a flow channel through which a medium may be supplied in response to a control signal. The valve device includes a control system which has a switching device for each supply unit, each switching device selectively allowing or blocking a control signal from reaching a respective valve unit. The valve device also includes a triggering device which is carried by at least one coupling unit which couples the plurality of supply units to an application device. The triggering device triggers the switching device to allow the control signal through to a supply unit when the coupling unit is connected to the supply unit in a fluid-tight manner.

Changing device for coating media and coating system for coating objects

The invention relates to a changeover device for coating media having a plurality of supply units, each of which has at least one inlet, which can be connected to a reservoir, and an outlet, wherein a flow channel extends between the inlet and the outlet. At least one coupling unit which can be moved relative to the supply units has an entry and an exit which can be connected to an application device, wherein a through channel extends between the entry and the exit. The entry of the coupling unit is complementary to the outlets of the supply units so that the entrance of the coupling unit can be coupled to the outlet of one of the supply units and can be separated again therefrom. The coupling unit is designed as a pigging station. The invention further relates to a coating system for coating objects having such a changeover device.

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Lauffen am Neckar, Germany

Juergen Fleisch