Abstract: The invention relates to a device for ejecting a liquid, comprising a base segment, a central segment which is mounted on the base segment in a pivotal manner about a first pivot axis, an end segment which is mounted on the central segment in a pivotal manner about a second pivot axis (ignition) that is arranged at an angle to the first pivot axis and which comprises a nozzle portion for dispensing the liquid, said nozzle portion being radially spaced from the second pivot axis, and a supply system for the liquid, said supply system being connected to the nozzle portion. The aim of the invention is to provide measures by means of which negative effects of forces reacting to a device for ejecting a liquid are reduced in the device. According to the invention, this is achieved in that the supply system comprises two end lines which open into the nozzle portion from different directions.