Generator unit having a fuel cell device; vehicle having a generator unit of this type and tail pipe device for a generator unit

A vehicle having a generator unit (1), comprising:

• a housing (100) having at least one opening (112);
• a fuel cell device, which is arranged in the housing (100);
• a tail pipe device (200) having at least one exhaust pipe (210), which is connected to the fuel cell device in a gas-carrying manner and extends through the opening (112) of the housing (100);
• and
• an insulator (220), which extends at least in an area between an outer wall of the exhaust pipe (210) and an edge of the opening (112) and at least for the most part, prevents, heat transfer from the exhaust pipe (210) to the housing (100);
• wherein the at least one exhaust pipe (210) has a first flange (230), wherein the insulator (220) is arranged at least partially between the first flange (230) and a housing wall (110).

A tail pipe device (200) having:

• at least one exhaust pipe (210) having an upstream end and a downstream end;
• a first flange (230), which is provided to connect the tail pipe device (200) to a housing (100);
• a second flange (260), which is provided to connect the tail pipe device (200) to an exhaust outlet (120) which;
• and
• an insulator (220), which extends at least in an area between an outer wall of the exhaust pipe (210) and an edge of a housing opening (112);
• wherein the at least one exhaust pipe (210) has a first flange (230), wherein the insulator (220) is arranged at least partially between the first flange (230) and a housing wall (110).