Mixing device for a fuel cell system

Abstract

The present invention relates to a mixing device (100) for combining an anode purge gas (ASG) with a cathode exhaust gas (CEG) of a fuel cell (211). The mixing device (100) has a pipe section (110) with a pipe inlet (111) and a pipe outlet (112), between which the pipe section (110) extends longitudinally in a main direction (102) to guide the cathode exhaust gas (CEG) flowing in an exhaust direction from the pipe inlet (111) to the pipe outlet (112), wherein the pipe section (110) has a Venturi nozzle (180) which is arranged in the main direction (102), in particular directly upstream of the pipe outlet (112) and downstream of an ambient air supply line.