Abstract: The subject of the invention is a device for collecting washing fluid from a jet power plant wash, with a collecting receptacle for washing fluid for arranging beneath the jet power plant (10) and/or behind the exhaust end of the jet power plant. According to the invention, the following features are provided a) the collecting receptacle has at least two interconnectable collecting receptacle modules (1); b) the collecting receptacle modules (1) in the in-use state are detachably interconnected to form a collecting receptacle; c) the device has a fixture (12, 13) for positioning the collecting receptacle beneath the jet power plant and/or behind the exhaust end of the jet power plant.

Abstract: A display means (27) rendering possible the display of an operational relevant for a drive device (1). It comprises a display element (29), which is, or is able to be, mounted in a manner extending about at least 180 degrees of the periphery of the housing (2) of the drive device (1) on the housing and which emits light while in its display state associated with the housing periphery in a distributed manner over the associated periphery of the housing.